diff --git a/.changeset/changelogs/@tryghost!adapter-base-scheduling@0.2.1.md b/.changeset/changelogs/@tryghost!adapter-base-scheduling@0.2.1.md
new file mode 100644
index 00000000000..a9f1b26a831
--- /dev/null
+++ b/.changeset/changelogs/@tryghost!adapter-base-scheduling@0.2.1.md
@@ -0,0 +1,5 @@
+## 0.2.1
+
+### Patch Changes
+
+- Fixed the test suite type-check against the typed @tryghost/logging error signature.
diff --git a/.changeset/changelogs/@tryghost!kg-converters@1.2.4.md b/.changeset/changelogs/@tryghost!kg-converters@1.2.4.md
new file mode 100644
index 00000000000..a87f1933d05
--- /dev/null
+++ b/.changeset/changelogs/@tryghost!kg-converters@1.2.4.md
@@ -0,0 +1,5 @@
+## 1.2.4
+
+### Patch Changes
+
+- Fixed the test suite type-check failing under TypeScript 7.
diff --git a/.changeset/changelogs/@tryghost!kg-default-cards@10.3.4.md b/.changeset/changelogs/@tryghost!kg-default-cards@10.3.4.md
new file mode 100644
index 00000000000..9395107bc9d
--- /dev/null
+++ b/.changeset/changelogs/@tryghost!kg-default-cards@10.3.4.md
@@ -0,0 +1,5 @@
+## 10.3.4
+
+### Patch Changes
+
+- Removed a third-party network request (spacergif.org) from the web-rendered video card's poster image, replacing it with a local transparent placeholder. Email rendering is unaffected.
diff --git a/.changeset/changelogs/@tryghost!kg-default-nodes@2.1.5.md b/.changeset/changelogs/@tryghost!kg-default-nodes@2.1.5.md
new file mode 100644
index 00000000000..3f6e2a2d85c
--- /dev/null
+++ b/.changeset/changelogs/@tryghost!kg-default-nodes@2.1.5.md
@@ -0,0 +1,7 @@
+## 2.1.5
+
+### Patch Changes
+
+- Removed a third-party network request (spacergif.org) from the web-rendered video card's poster image, replacing it with a local transparent placeholder. Email rendering is unaffected.
+
+- Fixed contrast text colors for light backgrounds
diff --git a/.changeset/changelogs/@tryghost!koenig-lexical@1.9.1.md b/.changeset/changelogs/@tryghost!koenig-lexical@1.9.1.md
new file mode 100644
index 00000000000..c45d98a4d85
--- /dev/null
+++ b/.changeset/changelogs/@tryghost!koenig-lexical@1.9.1.md
@@ -0,0 +1,5 @@
+## 1.9.1
+
+### Patch Changes
+
+- Fixed contrast text colors for light backgrounds
diff --git a/.changeset/ledger.yaml b/.changeset/ledger.yaml
index 30ce8e086a7..bf4eb15a2e8 100644
--- a/.changeset/ledger.yaml
+++ b/.changeset/ledger.yaml
@@ -12,19 +12,40 @@
   dir: packages/adapters/scheduling-base
   intents:
     - fifty-maps-sing
+"@tryghost/adapter-base-scheduling@0.2.1":
+  dir: packages/adapters/scheduling-base
+  intents:
+    - typed-logging-args
 "@tryghost/adapter-base-sso@0.1.1":
   dir: packages/adapters/sso-base
   intents:
     - major-areas-fail
     - plain-singers-cheat
+"@tryghost/kg-converters@1.2.4":
+  dir: koenig/kg-converters
+  intents:
+    - tidy-types-check
+"@tryghost/kg-default-cards@10.3.4":
+  dir: koenig/kg-default-cards
+  intents:
+    - spacy-poodles-hunt
 "@tryghost/kg-default-nodes@2.1.4":
   dir: koenig/kg-default-nodes
   intents:
     - floppy-bobcats-spend
+"@tryghost/kg-default-nodes@2.1.5":
+  dir: koenig/kg-default-nodes
+  intents:
+    - spacy-poodles-hunt
+    - warm-hotels-make
 "@tryghost/koenig-lexical@1.9.0":
   dir: koenig/koenig-lexical
   intents:
     - bright-walls-preview
+"@tryghost/koenig-lexical@1.9.1":
+  dir: koenig/koenig-lexical
+  intents:
+    - warm-hotels-make
 ghost-storage-base@3.0.0:
   dir: packages/adapters/storage-base
   intents:
diff --git a/.changeset/spacy-poodles-hunt.md b/.changeset/spacy-poodles-hunt.md
new file mode 100644
index 00000000000..516ab568751
--- /dev/null
+++ b/.changeset/spacy-poodles-hunt.md
@@ -0,0 +1,6 @@
+---
+"@tryghost/kg-default-nodes": patch
+"@tryghost/kg-default-cards": patch
+---
+
+Removed a third-party network request (spacergif.org) from the web-rendered video card's poster image, replacing it with a local transparent placeholder. Email rendering is unaffected.
diff --git a/.changeset/tidy-types-check.md b/.changeset/tidy-types-check.md
new file mode 100644
index 00000000000..e319b5f8836
--- /dev/null
+++ b/.changeset/tidy-types-check.md
@@ -0,0 +1,5 @@
+---
+"@tryghost/kg-converters": patch
+---
+
+Fixed the test suite type-check failing under TypeScript 7.
diff --git a/.changeset/typed-logging-args.md b/.changeset/typed-logging-args.md
new file mode 100644
index 00000000000..8e3c5ec1423
--- /dev/null
+++ b/.changeset/typed-logging-args.md
@@ -0,0 +1,5 @@
+---
+"@tryghost/adapter-base-scheduling": patch
+---
+
+Fixed the test suite type-check against the typed @tryghost/logging error signature.
diff --git a/.changeset/warm-hotels-make.md b/.changeset/warm-hotels-make.md
new file mode 100644
index 00000000000..3dd25e644c1
--- /dev/null
+++ b/.changeset/warm-hotels-make.md
@@ -0,0 +1,6 @@
+---
+"@tryghost/kg-default-nodes": patch
+"@tryghost/koenig-lexical": patch
+---
+
+Fixed contrast text colors for light backgrounds
diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 1c32d7fca9e..f3df26033d9 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -484,8 +484,7 @@ jobs:
   # Changing the runner label or the hyperfine version makes new results
   # incomparable with the existing history - treat both as pinned.
   job_perf-tests:
-    runs-on:
-      labels: ubuntu-latest-4-cores
+    runs-on: blacksmith-2vcpu-ubuntu-2404
     needs: [job_setup]
     if: (needs.job_setup.outputs.changed_core == 'true' && needs.job_setup.outputs.is_development == 'true') || needs.job_setup.outputs.has_perf_tests_label == 'true'
     name: Performance tests
@@ -533,10 +532,10 @@ jobs:
   # bump would land in the code series as a regression with no Ghost commit behind it.
   job_perf-tests-image:
     name: Performance tests (production image)
-    runs-on:
-      labels: ubuntu-latest-4-cores
+    runs-on: blacksmith-2vcpu-ubuntu-2404
     needs: [job_setup, job_docker]
-    # Registry path only: the core image is pushed to GHCR, never saved as an artifact.
+    # Registry path only: benchmarks are a canonical-repo series, so this pulls the
+    # core image from GHCR rather than loading the artifact-path tarball.
     if: |
       needs.job_docker.result == 'success' &&
       needs.job_docker.outputs.use-artifact == 'false' &&
@@ -1401,6 +1400,29 @@ jobs:
           cache-from: type=registry,ref=${{ steps.strategy.outputs.image-core-name }}:cache-main
           cache-to: ${{ steps.strategy.outputs.should-push == 'true' && format('type=registry,ref={0}:cache-{1},mode=max', steps.strategy.outputs.image-core-name, github.event_name == 'pull_request' && format('pr-{0}', github.event.pull_request.number) || 'main') || '' }}
 
+      # Uploaded here, before the full image is even built: on the artifact path
+      # consumers (Ghost-Moya CD) need the core image — server only, no admin —
+      # and would otherwise have to fall back to `docker-image-production`.
+      - name: Save core image as artifact
+        if: steps.strategy.outputs.use-artifact == 'true'
+        run: |
+          IMAGE_TAG=$(echo "${{ steps.meta-core.outputs.tags }}" | head -n1)
+          echo "Saving image: $IMAGE_TAG"
+          # Written outside the repo root: a stray tarball there would change the
+          # `.` context between the core and full builds and bust the deploy-stage
+          # COPY cache (same reason the admin artifact lands in RUNNER_TEMP below).
+          docker save "$IMAGE_TAG" | gzip > "${RUNNER_TEMP}/docker-image-core.tar.gz"
+          ls -lh "${RUNNER_TEMP}/docker-image-core.tar.gz"
+
+      - name: Upload core image artifact
+        if: steps.strategy.outputs.use-artifact == 'true'
+        uses: actions/upload-artifact@043fb46d1a93c77aae656e7c1c64a875d1fc6a0a # v7
+        with:
+          name: docker-image-core
+          path: ${{ runner.temp }}/docker-image-core.tar.gz
+          retention-days: 1
+          if-no-files-found: error
+
       # Synchronise with job_build_admin only now, after core is built: the full
       # image is core + admin. No `needs` edge, so the two jobs run concurrently
       # and core builds during the wait.
diff --git a/adr/0001-aaa-test-structure.md b/adr/0001-aaa-test-structure.md
deleted file mode 100644
index 769b6c79cab..00000000000
--- a/adr/0001-aaa-test-structure.md
+++ /dev/null
@@ -1,40 +0,0 @@
-# Adopt Arrange–Act–Assert (AAA) Pattern for All Tests
-
-## Status
-Proposed
-
-## Context
-
-Our tests are currently written in different styles, which makes them harder to read, understand, and maintain.
-
-To improve **readability** and make it easier to **debug failing tests**, we want to standardize the structure of tests by following the well-known **Arrange–Act–Assert (AAA)** pattern.
-
-## Decision
-
-We will adopt the AAA pattern for tests. Every test should follow this structure:
-
-1. **Arrange**: Set up data, mocks, page state, or environment
-2. **Act**: Perform the action being tested
-3. **Assert**: Check the expected outcome
-
-## Guidelines
-
-- ✅ Multiple actions and assertions are **allowed** as long as they belong to a **single AAA flow**
-- 🚫 **Repeating the full AAA structure in a single test is discouraged**, except for performance‑sensitive tests where setup cost is prohibitively high
-- ✂️ If a test involves multiple unrelated behaviors, **split it into separate test cases**
-- 🧼 Keep tests focused and predictable: one test = one scenario
-
-## Example
-
-```ts
-test('user can view their post', async ({ page }) => {
-  // Arrange
-  const user = await userFactory.create();
-  const post = await postFactory.create({ userId: user.id });
-
-  // Act
-  await page.goto(`/posts/${post.id}`);
-
-  // Assert
-  await expect(page.getByText(post.title)).toBeVisible();
-});
diff --git a/adr/0002-page-objects-pattern.md b/adr/0002-page-objects-pattern.md
deleted file mode 100644
index dce4506602d..00000000000
--- a/adr/0002-page-objects-pattern.md
+++ /dev/null
@@ -1,101 +0,0 @@
-# Adopt Page Objects Pattern for E2E Test Organization
-
-## Status
-Proposed
-
-## Context
-
-Our Playwright tests currently interact directly with page elements using raw selectors and actions scattered throughout test files. This approach leads to several issues:
-
-- **Code duplication**: The same selectors and interactions are repeated across multiple tests
-- **Maintenance burden**: When UI changes, we need to update selectors in many places
-- **Poor readability**: Tests are cluttered with low-level DOM interactions instead of focusing on business logic
-- **Fragile tests**: Direct coupling between tests and implementation details makes tests brittle
-
-To improve **maintainability**, **readability**, and **test stability**, we want to adopt the Page Objects pattern to encapsulate page-specific knowledge and provide a clean API for test interactions.
-
-The Page Objects pattern was originally described by [Martin Fowler](https://martinfowler.com/bliki/PageObject.html) as a way to "wrap an HTML page, or fragment, with an application-specific API, allowing you to manipulate page elements without digging around in the HTML."
-
-## Decision
-
-We will adopt the Page Objects pattern for organizing E2E tests. Every page or major UI component should have a corresponding page object class that:
-
-1. **Encapsulates locators**: All element selectors are defined in one place
-2. **Provides semantic methods**: Expose high-level actions like `login()`, `createPost()`, `navigateToSettings()`
-3. **Abstracts implementation details**: Tests interact with business concepts, not DOM elements
-4. **Centralizes page-specific logic**: Complex interactions and waits are handled within page objects
-5. **Assertions live in test files**: Page Objects may include readiness guards (e.g., locator.waitFor({state: 'visible'})) before actions, business assertions (expect(...)) should be in tests
-6. **Expose semantic locators, hide selectors**: Page Objects should surface public readonly Locators for tests to assert on, while keeping selector strings and construction internal
-
-## Guidelines
-
-Following both [Fowler's original principles](https://martinfowler.com/bliki/PageObject.html) and modern Playwright best practices:
-
-- ✅ **One page object per logical page or major component** (e.g., `LoginPage`, `PostEditor`, `AdminDashboard`)
-- ✅ **Model the structure that makes sense to the user**: not necessarily the HTML structure
-- ✅ **Use descriptive method names** that reflect user actions (e.g., `fillPostTitle()` not `typeInTitleInput()`)
-- ✅ **Return elements or data**: for assertions in tests (e.g., `getErrorMessage()` returns locator)
-- ✅ **Include wait methods**: for page readiness and async operations (e.g., `waitForErrorMessage()`)
-- ✅ **Chain related actions**: in fluent interfaces where it makes sense
-- ✅ **Keep assertions in test files**: page objects should return data/elements, tests should assert
-- ✅ **Handle concurrency issues** within page objects (async operations, loading states)
-- ✅ **Expose Locators (read-only), not raw selector strings**: you can tests assert against public locators (Playwright encourages it, with helpers on assertion) 
-  - `loginPage.saveButton.click` instead of `page.locator('[data-testid="save-button"]')`  
-- ✅ **Selector priority: prefer getByRole / getByLabel / data-testid over CSS or XPath.**: add data-testid attributes where needed for stability
-- ✅ **Use guards, not assertions, in POM**: prefer locator.waitFor({state:'visible'})
-- 🚫 **Don't include expectations/assertions** in page object methods (following Fowler's recommendation)
-- 📁 **Organize in `/e2e/helpers/pages/` directory** with clear naming conventions
-
-## Example
-
-```ts
-// e2e/helpers/pages/admin/LoginPage.ts
-export class LoginPage extends BasePage {
-  public readonly emailInput = this.page.locator('[data-testid="email-input"]');
-  public readonly passwordInput = this.page.locator('[data-testid="password-input"]');
-  public readonly loginButton = this.page.locator('[data-testid="login-button"]');
-  public readonly errorMessage = this.page.locator('[data-testid="login-error"]');
-
-  constructor(page: Page) {
-      super(page);
-      this.pageUrl = '/login';
-  }
-  
-  async login(email: string, password: string) {
-    await this.emailInput.fill(email);
-    await this.passwordInput.fill(password);
-    await this.loginButton.click();
-  }
-
-  async waitForErrorMessage() {
-    await this.errorMessage.waitFor({ state: 'visible' });
-    return this.errorMessage;
-  }
-
-  getErrorMessage() {
-    return this.errorMessage;
-  }
-}
-
-// In test file
-test.describe('Login', () => {
-    test('invalid credentials', async ({page}) => {
-        // Arrange
-        const loginPage = new LoginPage(page);
-
-        // Act
-        await loginPage.goto();
-        await loginPage.login('invalid@email.com', 'wrongpassword');
-        const errorMessage = await loginPage.waitForErrorMessage();
-
-        // Assert
-        await expect(errorMessage).toHaveText('Invalid credentials');
-    });
-}
-```
-
-## References
-
-- [Page Object - Martin Fowler](https://martinfowler.com/bliki/PageObject.html) - Original pattern definition
-- [Selenium Page Objects](https://selenium-python.readthedocs.io/page-objects.html) - Early implementation guidance
-- [Playwright Page Object Model](https://playwright.dev/docs/pom) - Modern Playwright-specific approaches
diff --git a/adr/README.md b/adr/README.md
deleted file mode 100644
index fd1d936154a..00000000000
--- a/adr/README.md
+++ /dev/null
@@ -1,22 +0,0 @@
-# Architecture Decision Records (ADRs)
-
-This directory contains Architecture Decision Records (ADRs) specific to the E2E test suite.
-
-ADRs are short, version-controlled documents that capture important architectural and process decisions, along with the reasoning behind them.  
-They help document **why** something was decided — not just **what** was done — which improves transparency, consistency, and long-term maintainability.
-
-Each ADR includes the following sections:
-
-- `Status` – `Proposed`, `Accepted`, `Rejected`, etc.
-- `Context` – Why the decision was needed
-- `Decision` – What was decided and why
-- `Guidelines` – (Optional) How the decision should be applied
-- `Example` – (Optional) Minimal working example to clarify intent
-- `References` - (Optional) - Lists documents, links, or resources that informed or support the decision
-
-## Guidelines for contributing
-
-- We follow a simplified and slightly adapted version of the [Michael Nygard ADR format](https://github.com/joelparkerhenderson/architecture-decision-record/tree/main/locales/en/templates/decision-record-template-by-michael-nygard)
-- Keep ADRs focused, short, and scoped to one decision
-- Start with `Status: Proposed` and update to `Status: Accepted` after code review
-- Use sequential filenames with a descriptive slug, for example: `0002-page-objects-pattern.md`
diff --git a/apps/admin/src/settings/app/components/settings/advanced/labs/private-features.tsx b/apps/admin/src/settings/app/components/settings/advanced/labs/private-features.tsx
index db5abefecac..126fb555377 100644
--- a/apps/admin/src/settings/app/components/settings/advanced/labs/private-features.tsx
+++ b/apps/admin/src/settings/app/components/settings/advanced/labs/private-features.tsx
@@ -15,6 +15,10 @@ const features: Feature[] = [{
     title: 'Automations',
     description: 'Toggle the automations beta. Unexpected problems can occur if you turn this off after previously turning it on.',
     flag: 'automations'
+}, {
+    title: 'Automation run analytics',
+    description: 'Track run-level analytics for automations.',
+    flag: 'automationRunAnalytics'
 }, {
     title: 'Stripe Automatic Tax (private beta)',
     description: 'Use Stripe Automatic Tax at Stripe Checkout. Needs to be enabled in Stripe',
diff --git a/apps/admin/src/settings/app/components/settings/site/theme/theme-code-editor-modal.tsx b/apps/admin/src/settings/app/components/settings/site/theme/theme-code-editor-modal.tsx
index 4fb74948047..3e21887985b 100644
--- a/apps/admin/src/settings/app/components/settings/site/theme/theme-code-editor-modal.tsx
+++ b/apps/admin/src/settings/app/components/settings/site/theme/theme-code-editor-modal.tsx
@@ -764,7 +764,11 @@ const ThemeCodeEditorModal: React.FC<{themeName: string}> = ({themeName}) => {
             const formData = new FormData();
             formData.append('file', blob, `${nextThemeName}.zip`);
 
-            const response = await fetch(`${getGhostPaths().apiRoot}/themes/upload/`, {
+            // when saving under a new name, carry over the original theme's
+            // settings so activating the copy keeps the site's design
+            const uploadQuery = isSaveAs ? `?copy_settings_from=${encodeURIComponent(previousThemeName)}` : '';
+
+            const response = await fetch(`${getGhostPaths().apiRoot}/themes/upload/${uploadQuery}`, {
                 method: 'POST',
                 credentials: 'include',
                 headers: {
diff --git a/apps/admin/src/settings/site/theme.acceptance.test.tsx b/apps/admin/src/settings/site/theme.acceptance.test.tsx
index b178f3c938d..2858508bd12 100644
--- a/apps/admin/src/settings/site/theme.acceptance.test.tsx
+++ b/apps/admin/src/settings/site/theme.acceptance.test.tsx
@@ -241,7 +241,10 @@ describe("Theme settings", () => {
         fakeThemeWorld();
         await fakeThemeDownload("casper");
         await fakeThemeDownload("casper-edited");
-        const uploadApi = fakeAdminEndpoint("POST", "/themes/upload/", { themes: [theme({ name: "casper-edited" })] });
+        // saving under a new name carries over the original theme's settings
+        const uploadApi = fakeAdminEndpoint("POST", "/themes/upload/?copy_settings_from=casper", {
+            themes: [theme({ name: "casper-edited" })],
+        });
         await renderAdminApp("/settings/theme/edit/casper");
 
         const editor = await editorTextbox();
diff --git a/apps/admin/src/tags/detail/tag-detail.acceptance.test.tsx b/apps/admin/src/tags/detail/tag-detail.acceptance.test.tsx
index ead657671a1..b3463d3afc7 100644
--- a/apps/admin/src/tags/detail/tag-detail.acceptance.test.tsx
+++ b/apps/admin/src/tags/detail/tag-detail.acceptance.test.tsx
@@ -133,6 +133,7 @@ describe('Tag detail (tagDetailsReact on)', () => {
 
         await expect.element(page.getByTestId('tag-detail-title')).toHaveTextContent('New tag');
         const nameInput = page.getByLabelText('Name', {exact: true});
+        await expect.element(nameInput).toBeVisible();
         await userEvent.type(nameInput.element(), 'Weekly News');
         await expect.element(page.getByLabelText('Slug', {exact: true})).toHaveValue('weekly-news');
 
diff --git a/apps/ember-admin/.ember-cli b/apps/ember-admin/.ember-cli
index 53f3969d16d..83cbe4cd3eb 100644
--- a/apps/ember-admin/.ember-cli
+++ b/apps/ember-admin/.ember-cli
@@ -7,5 +7,14 @@
 
         Setting `disableAnalytics` to true will prevent any data from being sent.
     */
-    "disableAnalytics": true
+    "disableAnalytics": true,
+
+    /**
+        Default to Node's native FS watcher instead of Watchman. Watchman
+        repeatedly trips its "MustScanSubDirs UserDropped" recrawl warning
+        in this monorepo (Docker bind mounts + Vite dev writes), spamming
+        ~6 lines per rebuild. The node watcher is quieter and good enough
+        for our tree size.
+    */
+    "watcher": "node"
 }
diff --git a/apps/ember-admin/lib/asset-delivery/index.js b/apps/ember-admin/lib/asset-delivery/index.js
index 502cb1ad0e5..7a1ee3abaf9 100644
--- a/apps/ember-admin/lib/asset-delivery/index.js
+++ b/apps/ember-admin/lib/asset-delivery/index.js
@@ -101,7 +101,11 @@ module.exports = {
                 } else {
                     fs.ensureSymlinkSync(adminXPath, assetsAdminXPath);
                 }
-            } else  {
+            } else if (this.env === 'production') {
+                // In dev the admin-x apps may not have finished their first
+                // build yet and Nx will trigger another Ember rebuild once
+                // they do. Only flag a missing dist for production where it
+                // indicates a real pipeline failure.
                 console.log(`${app} folder not found`);
             }
         }
diff --git a/apps/ember-admin/package.json b/apps/ember-admin/package.json
index c5977435038..b20705daab9 100644
--- a/apps/ember-admin/package.json
+++ b/apps/ember-admin/package.json
@@ -1,6 +1,6 @@
 {
     "name": "ghost-admin",
-    "version": "6.57.1-rc.0",
+    "version": "6.57.2-rc.0",
     "description": "Ember.js admin client for Ghost",
     "author": "Ghost Foundation",
     "homepage": "http://ghost.org",
@@ -16,7 +16,7 @@
         "test": "tests"
     },
     "scripts": {
-        "dev": "SKIP_DEPENDENCY_CHECKER=true ember serve",
+        "dev": "SKIP_DEPENDENCY_CHECKER=true NODE_OPTIONS=--disable-warning=DEP0179 ember serve",
         "build": "ember build --environment=production --silent",
         "build:dev": "SKIP_DEPENDENCY_CHECKER=true pnpm build --environment=development",
         "test": "ember exam --split 2 --parallel",
@@ -188,7 +188,7 @@
                 "executor": "nx:run-commands",
                 "options": {
                     "cwd": "apps/ember-admin",
-                    "command": "JOBS=4 SKIP_DEPENDENCY_CHECKER=true ember serve"
+                    "command": "JOBS=4 SKIP_DEPENDENCY_CHECKER=true NODE_OPTIONS=--disable-warning=DEP0179 ember serve"
                 },
                 "dependsOn": [
                     "^build"
diff --git a/apps/portal/src/app.jsx b/apps/portal/src/app.jsx
index b4cd0744779..cb21601293b 100644
--- a/apps/portal/src/app.jsx
+++ b/apps/portal/src/app.jsx
@@ -672,8 +672,8 @@ export default class App extends React.Component {
                         showPopup: true,
                         page: 'feedback',
                         pageData: {
-                            uuid: member ? null : hashQuery.get('uuid'),
-                            key: member ? null : hashQuery.get('key'),
+                            uuid: hashQuery.get('uuid'),
+                            key: hashQuery.get('key'),
                             postId,
                             score
                         }
diff --git a/apps/portal/src/components/pages/feedback-page.jsx b/apps/portal/src/components/pages/feedback-page.jsx
index 1586cc8f5f1..60d70d611c3 100644
--- a/apps/portal/src/components/pages/feedback-page.jsx
+++ b/apps/portal/src/components/pages/feedback-page.jsx
@@ -311,9 +311,10 @@ export default function FeedbackPage() {
     const [score, setScore] = useState(initialScore);
     const positive = score === 1;
     const isLoggedIn = !!member;
+    const fromEmailLink = !!(uuid && key);
 
-    const [confirmed, setConfirmed] = useState(isLoggedIn);
-    const [loading, setLoading] = useState(isLoggedIn);
+    const [confirmed, setConfirmed] = useState(fromEmailLink && isLoggedIn);
+    const [loading, setLoading] = useState(fromEmailLink && isLoggedIn);
     const [error, setError] = useState(null);
 
     const doSendFeedback = async (selectedScore) => {
diff --git a/apps/portal/test/feedback-flow.test.jsx b/apps/portal/test/feedback-flow.test.jsx
index 685983d04c1..e681d6f0900 100644
--- a/apps/portal/test/feedback-flow.test.jsx
+++ b/apps/portal/test/feedback-flow.test.jsx
@@ -64,7 +64,7 @@ describe('Feedback Submission Flow', () => {
                 within(popupIframeDocument).getByText('Your input helps shape what gets published.');
             });
 
-            test('Autosubmits feedback w/o uuid or key params', async () => {
+            test('Requires confirmation w/o uuid or key params', async () => {
                 Object.defineProperty(window, 'location', {
                     value: new URL(`${siteData.url}/${postSlug}/#/feedback/${postId}/1/`),
                     writable: true
@@ -72,9 +72,21 @@ describe('Feedback Submission Flow', () => {
                 const {ghostApi, popupFrame, popupIframeDocument} = await setup();
 
                 expect(popupFrame).toBeInTheDocument();
+                expect(within(popupIframeDocument).getByText('Give feedback on this post')).toBeInTheDocument();
+                expect(within(popupIframeDocument).getByText('More like this')).toBeInTheDocument();
+                expect(within(popupIframeDocument).getByText('Less like this')).toBeInTheDocument();
+                expect(ghostApi.feedback.add).toHaveBeenCalledTimes(0);
+
+                const submitBtn = within(popupIframeDocument).getByText('Submit feedback');
+                fireEvent.click(submitBtn);
+
                 expect(ghostApi.feedback.add).toHaveBeenCalledTimes(1);
-                within(popupIframeDocument).getByText('Thanks for the feedback!');
-                within(popupIframeDocument).getByText('Your input helps shape what gets published.');
+
+                // the re-render loop is slow to get to the final state
+                await waitFor(() => {
+                    within(popupIframeDocument).getByText('Thanks for the feedback!');
+                    within(popupIframeDocument).getByText('Your input helps shape what gets published.');
+                });
             });
         });
 
diff --git a/docs/README.md b/docs/README.md
index 2e8c9c88bd6..031c7305e5d 100644
--- a/docs/README.md
+++ b/docs/README.md
@@ -77,8 +77,7 @@ Ghost/
 ├── koenig/            # Ghost editor (Koenig) packages
 │   ├── koenig-lexical/  # Lexical-based rich text editor UI
 │   └── kg-*/          # Editor renderers, converters, and support packages
-├── e2e/               # End-to-end tests
-├── adr/               # Architecture Decision Records
+└── e2e/               # End-to-end tests
 ```
 
 ## Contributing
@@ -109,10 +108,6 @@ Before contributing, please read:
 - **[API Documentation](https://ghost.org/docs/content-api/)** - Content and Admin API reference
 - **[Theme Documentation](https://ghost.org/docs/themes/)** - Theme development
 
-## Architecture Decision Records
-
-The [adr/](../adr/) directory contains Architecture Decision Records (ADRs) that document significant architectural decisions made in the project.
-
 ## Getting Help
 
 - **Forum**: [forum.ghost.org](https://forum.ghost.org)
diff --git a/e2e/.claude/E2E_TEST_WRITING_GUIDE.md b/e2e/.claude/E2E_TEST_WRITING_GUIDE.md
index 915c4bd2810..568be79c1ab 100644
--- a/e2e/.claude/E2E_TEST_WRITING_GUIDE.md
+++ b/e2e/.claude/E2E_TEST_WRITING_GUIDE.md
@@ -54,10 +54,13 @@ e2e/
 ## Page Object Pattern
 
 ### Core Principles
-1. **ALL selectors must be in Page Objects** - Never put selectors in test files
-2. **Page Objects encapsulate page structure and interactions**
-3. **Reuse existing Page Objects when possible**
-4. **Create focused, single-responsibility Page Objects**
+1. **Page Objects contain reusable page structure and interactions**
+2. **Reuse existing Page Objects when possible**
+3. **Create focused, single-responsibility Page Objects**
+4. **Keep necessary structural selectors in Page Objects where practical**
+
+A direct semantic locator in a test is acceptable for a small, one-off assertion or
+interaction when a Page Object would add indirection without reuse.
 
 ### Creating a Page Object
 
@@ -77,19 +80,19 @@ export class FeaturePage extends AdminPage {
         this.pageUrl = '/ghost/#/[path]';
 
         // Selector priority (use in this order):
-        // 1. data-testid
-        this.elementName = page.getByTestId('element-id');
-
-        // 2. ARIA roles with accessible names
+        // 1. ARIA roles with accessible names
         this.buttonName = page.getByRole('button', {name: 'Button Text'});
 
-        // 3. Labels for form elements
+        // 2. Labels for form elements
         this.elementName = page.getByLabel('Field Label');
 
-        // 4. Text content (for unique text)
+        // 3. Text content (for unique text)
         this.elementName = page.getByText('Unique text');
 
-        // 5. Avoid CSS/XPath selectors unless absolutely necessary
+        // 4. Stable test IDs when semantic locators are unavailable
+        this.elementName = page.getByTestId('element-id');
+
+        // 5. Stable structural selectors only when necessary
     }
 
     // Action methods
@@ -180,7 +183,7 @@ export class PublicHomePage extends BasePage {
 
 **Important: Write self-documenting tests without comments. Test names and method names should clearly express intent. If complex logic is needed, extract it to a well-named method in the Page Object.**
 
-Tests should follow the **Arrange-Act-Assert (AAA)** pattern:
+Use **Arrange–Act–Assert (AAA)** as a readability heuristic:
 - **Arrange**: Set up test data and page objects
 - **Act**: Perform the actions being tested
 - **Assert**: Verify the expected outcomes
@@ -194,16 +197,13 @@ import {createPostFactory} from '../../data-factory';
 
 test.describe('Feature Name', () => {
     test('should perform expected behavior', async ({page, ghostInstance}) => {
-        // Arrange
         const featurePage = new FeaturePage(page);
         const postFactory = createPostFactory(page.request);
         const post = await postFactory.create({title: 'Test Post'});
 
-        // Act
         await featurePage.goto();
         await featurePage.performAction();
 
-        // Assert
         expect(await featurePage.isElementVisible()).toBe(true);
         expect(await featurePage.getResultText()).toContain('Expected text');
     });
@@ -290,7 +290,7 @@ New factories are added as needed. When you need test data that doesn't have a f
 ## Best Practices
 
 ### DO's
-✅ **Use Page Objects for all selectors**
+✅ **Use Page Objects for reusable UI structure and interactions**
 ✅ **Write self-documenting tests** with clear method and test names
 ✅ **Check existing Page Objects before creating new ones**
 ✅ **Use proper waits** (`waitForLoadState`, `waitFor`, etc.)
@@ -301,13 +301,13 @@ New factories are added as needed. When you need test data that doesn't have a f
 ✅ **Add meaningful assertions** beyond just visibility checks
 
 ### DON'Ts
-❌ **Never put selectors in test files**
+❌ **Don't duplicate reusable selectors and interactions across test files**
 ❌ **Don't write comments** - make code self-documenting instead
 ❌ **Don't use hardcoded waits** (`page.waitForTimeout`)
 ❌ **Don't use networkidle in waits** (`page.waitForLoadState('networkidle')`) - rely on web assertions to assess readiness instead
 ❌ **Don't depend on test execution order**
 ❌ **Don't manually log in** - use the pre-authenticated fixture
-❌ **Avoid CSS/XPath selectors** - use semantic selectors
+❌ **Avoid XPath and selectors coupled to styling or DOM position**
 ❌ **Don't create test data manually** if a factory exists
 
 ## Common Patterns
@@ -451,8 +451,8 @@ You don't need to worry about:
 ## Validation Checklist
 
 Before submitting a test:
-- [ ] All selectors are in Page Objects
-- [ ] Test follows AAA pattern
+- [ ] Reusable UI behavior is in Page Objects
+- [ ] Arrange, Act, and Assert phases are easy to identify
 - [ ] Test is deterministic (not flaky)
 - [ ] Uses proper waits (no arbitrary timeouts)
 - [ ] Has meaningful assertions
diff --git a/e2e/AGENTS.md b/e2e/AGENTS.md
index f8820b41db7..0d387e61489 100644
--- a/e2e/AGENTS.md
+++ b/e2e/AGENTS.md
@@ -2,14 +2,17 @@
 
 E2E testing guidance for AI assistants (Claude, Codex, etc.) working with Ghost tests.
 
-**IMPORTANT**: When creating or modifying E2E tests, always refer to `./.claude/E2E_TEST_WRITING_GUIDE.md` for comprehensive testing guidelines and patterns.
+**IMPORTANT**: `README.md` is the canonical human documentation for E2E testing.
+When creating or modifying E2E tests, follow it first. Use
+`./.claude/E2E_TEST_WRITING_GUIDE.md` for additional agent-oriented examples.
 
 ## Critical Rules
-1. **Always follow ADRs** in `../adr/` folder (ADR-0001: AAA pattern, ADR-0002: Page Objects)
-2. **Always use pnpm**, never npm
-3. **Always run after changes**: `pnpm lint` and `pnpm test:types`
-4. **Never use CSS/XPath selectors** - only semantic locators or data-testid
-5. **Prefer less comments and giving things clear names**
+1. **Always use pnpm**, never npm
+2. **Always run after changes**: `pnpm lint` and `pnpm test:types`
+3. **Prefer semantic locators**, then stable test IDs
+4. **Keep reusable UI structure and interactions in Page Objects**
+5. **Avoid selectors coupled to styling or DOM position**
+6. **Prefer clear names over explanatory comments**
 
 ## Running E2E Tests
 
@@ -74,7 +77,8 @@ export class AnalyticsPage extends AdminPage {
 ```
 
 ### Rules
-- Page Objects are located in `helpers/pages/`
+- Put reusable page and major-component behavior in `helpers/pages/`
+- Direct semantic locators are acceptable for small, one-off test interactions or assertions
 - Expose locators as `public readonly` when used with assertions
 - Methods use semantic names (`login()` not `clickLoginButton()`)
 - Use `waitFor()` for guards, never `expect()` in page objects
@@ -91,7 +95,11 @@ export class AnalyticsPage extends AdminPage {
    - `getByTestId('analytics-card')`
    - Suggest adding `data-testid` to Ghost codebase when needed
 
-3. **Never use**: CSS selectors, XPath, nth-child, class names
+3. **Structural fallback**: stable attributes when semantic locators are unavailable
+
+Avoid XPath, `nth-child`, styling classes, and other selectors coupled to DOM
+position or presentation. Keep necessary structural selectors in Page Objects where
+practical.
 
 ### Playwright MCP Usage
 - Use `mcp__playwright__browser_snapshot` to find elements
@@ -145,6 +153,6 @@ After writing tests, verify:
 2. Linting passes: `pnpm lint`
 3. Types check: `pnpm test:types`
 4. Follows AAA pattern with clear sections
-5. Uses page objects appropriately
-6. Uses semantic locators or data-testid only
-7. No hard-coded waits or CSS selectors
+5. Uses Page Objects for reusable UI behavior
+6. Prefers semantic locators, then stable test IDs
+7. Has no hard-coded waits or selectors coupled to styling/DOM position
diff --git a/e2e/README.md b/e2e/README.md
index 302670b4881..f548fe1c24c 100644
--- a/e2e/README.md
+++ b/e2e/README.md
@@ -138,19 +138,19 @@ e2e/
 
 ### Writing Tests
 
-Tests use [Playwright Test](https://playwright.dev/docs/writing-tests) framework with page objects.
-Aim to format tests in Arrange Act Assert style - it will help you with directions when writing your tests.
+Tests use [Playwright Test](https://playwright.dev/docs/writing-tests). Use
+Arrange–Act–Assert (AAA) as a readability heuristic: set up the scenario, perform
+the behavior under test, then verify the outcome. Keep those phases clear through
+test structure and naming; comments are only useful when the boundaries would
+otherwise be unclear.
 
 ```typescript
 test.describe('Ghost Homepage', () => {
     test('loads correctly', async ({page}) => {
-        // ARRANGE - setup fixtures, create helpers, prepare things that helps will need to be executed
         const homePage = new HomePage(page);
-        
-        // ACT - do the actions you need to do, to verify certain behaviour
+
         await homePage.goto();
-        
-        // ASSERT
+
         await expect(homePage.title).toBeVisible();
     });
 });
@@ -158,15 +158,41 @@ test.describe('Ghost Homepage', () => {
 
 ### Using Page Objects
 
-Page objects encapsulate page elements, and interactions. To read more about them, check [this link out](https://www.selenium.dev/documentation/test_practices/encouraged/page_object_models/) and [this link](https://martinfowler.com/bliki/PageObject.html).
+Page Objects are the default home for reusable knowledge about a page or major UI
+component. They encapsulate locators, readiness guards, and semantic interactions
+so tests can describe behavior rather than DOM structure. Assertions stay in test
+files.
+
+Prefer an existing Page Object when a test exercises reusable UI behavior. A direct
+semantic locator in a test is acceptable for a small, one-off assertion or
+interaction when creating a Page Object would add indirection without reuse.
+Structural selectors sometimes remain necessary for iframes, editor internals,
+generated theme markup, and elements without an accessible role. Keep those inside
+Page Objects where practical and prefer, in order:
+
+1. Accessible roles, labels, and visible text
+2. Stable test IDs
+3. Stable structural selectors when no semantic locator exists
+
+Avoid selectors coupled to visual styling, DOM position, or incidental class names.
+See [Playwright's locator guidance](https://playwright.dev/docs/locators) and
+[Martin Fowler's Page Object description](https://martinfowler.com/bliki/PageObject.html)
+for background.
 
 ```typescript
 // Create a page object for admin login
+import type {Locator, Page} from '@playwright/test';
+
 export class AdminLoginPage {
-    private pageUrl:string;
+    private readonly pageUrl = '/ghost';
+    public readonly emailInput: Locator;
+    public readonly passwordInput: Locator;
+    public readonly signInButton: Locator;
     
-    constructor(private page: Page) {
-        this.pageUrl = '/ghost'
+    constructor(private readonly page: Page) {
+        this.emailInput = page.getByLabel('Email address');
+        this.passwordInput = page.getByLabel('Password');
+        this.signInButton = page.getByRole('button', {name: 'Sign in'});
     }
 
     async goto(urlToVisit = this.pageUrl) {
@@ -174,9 +200,9 @@ export class AdminLoginPage {
     }
     
     async login(email: string, password: string) {
-        await this.page.fill('[name="identification"]', email);
-        await this.page.fill('[name="password"]', password);
-        await this.page.click('button[type="submit"]');
+        await this.emailInput.fill(email);
+        await this.passwordInput.fill(password);
+        await this.signInButton.click();
     }
 }
 ```
@@ -246,9 +272,9 @@ Modes:
 
 ### Best Practices
 
-1. **Use page object patterns** to separate page elements, actions on the pages, complex logic from tests. They should help you make them more readable and UI elements reusable.
+1. **Use Page Objects for reusable UI structure and interactions.** Direct semantic locators are fine for small, one-off assertions where a Page Object would not improve reuse or readability.
 2. **Add meaningful assertions** beyond just page loads. Keep assertions in tests.
-3. **Use `data-testid` attributes** for reliable element selection, in case you **cannot** locate elements in a simple way. Example: `page.getByLabel('User Name')`. Avoid, css, xpath locators - they make tests brittle. 
+3. **Prefer semantic locators**, such as `getByRole()` and `getByLabel()`. Use stable test IDs when semantic locators are unavailable. Avoid selectors coupled to styling or DOM position.
 4. **Clean up test data** when tests modify Ghost state
 5. **Group related tests** in describe blocks
 6. **Do not use should to describe test scenarios**
diff --git a/ghost/core/core/frontend/web/middleware/admin-toolbar.js b/ghost/core/core/frontend/web/middleware/admin-toolbar.js
index 4d35a2a59d2..c391851f2d8 100644
--- a/ghost/core/core/frontend/web/middleware/admin-toolbar.js
+++ b/ghost/core/core/frontend/web/middleware/admin-toolbar.js
@@ -135,7 +135,7 @@ function getCleanRedirectUrl(req) {
     currentUrl.searchParams.delete(QUERY_PARAM);
     currentUrl.searchParams.delete(HIDE_QUERY_PARAM);
 
-    return `${currentUrl.pathname}${currentUrl.search}${currentUrl.hash}`;
+    return `${urlUtils.createUrl(currentUrl.pathname)}${currentUrl.search}${currentUrl.hash}`;
 }
 
 function getQueryValue(value) {
diff --git a/ghost/core/core/server/api/endpoints/gift-reminders.js b/ghost/core/core/server/api/endpoints/gifts.js
similarity index 100%
rename from ghost/core/core/server/api/endpoints/gift-reminders.js
rename to ghost/core/core/server/api/endpoints/gifts.js
diff --git a/ghost/core/core/server/api/endpoints/index.js b/ghost/core/core/server/api/endpoints/index.js
index 9f649d1fe6a..48d63adff79 100644
--- a/ghost/core/core/server/api/endpoints/index.js
+++ b/ghost/core/core/server/api/endpoints/index.js
@@ -316,8 +316,8 @@ module.exports = {
         return apiFramework.pipeline(require('./gift-links'), localUtils);
     },
 
-    get giftReminders() {
-        return apiFramework.pipeline(require('./gift-reminders'), localUtils);
+    get gifts() {
+        return apiFramework.pipeline(require('./gifts'), localUtils);
     },
 
     get recommendationsPublic() {
diff --git a/ghost/core/core/server/api/endpoints/themes.js b/ghost/core/core/server/api/endpoints/themes.js
index 7b2cd4c19a9..817ef206ebe 100644
--- a/ghost/core/core/server/api/endpoints/themes.js
+++ b/ghost/core/core/server/api/endpoints/themes.js
@@ -106,6 +106,9 @@ const controller = {
         headers: {
             cacheInvalidate: false
         },
+        options: [
+            'copy_settings_from'
+        ],
         permissions: {
             method: 'add'
         },
@@ -123,7 +126,9 @@ const controller = {
                 name: frame.file.originalname
             };
 
-            const {theme, themeOverridden} = await themeService.api.setFromZip(zip);
+            const {theme, themeOverridden} = await themeService.api.setFromZip(zip, {
+                copySettingsFrom: frame.options.copy_settings_from
+            });
             if (themeOverridden) {
                 frame.setHeader('X-Cache-Invalidate', '/*');
             }
diff --git a/ghost/core/core/server/models/base/plugins/overrides.js b/ghost/core/core/server/models/base/plugins/overrides.js
index 6589d8bd9a7..bee74152372 100644
--- a/ghost/core/core/server/models/base/plugins/overrides.js
+++ b/ghost/core/core/server/models/base/plugins/overrides.js
@@ -96,11 +96,13 @@ module.exports = function (Bookshelf) {
                     (value, key) => key.startsWith(PIVOT_PREFIX)
                 );
 
-                if (this.relationships) {
-                    this.relationships.forEach((relation) => {
-                        if (this._previousRelations && Object.prototype.hasOwnProperty.call(this._previousRelations, relation)) {
-                            clonedModel.related(relation).models = this._previousRelations[relation].models;
-                        }
+                // Iterate `_previousRelations` rather than `relationships` — a relation
+                // can carry previous state without being managed by bookshelf-relations
+                // (e.g. a member's stripeSubscriptions). Behaviour is unchanged for
+                // relations that are in both.
+                if (this._previousRelations) {
+                    Object.keys(this._previousRelations).forEach((relation) => {
+                        clonedModel.related(relation).models = this._previousRelations[relation].models;
                     });
                 }
 
diff --git a/ghost/core/core/server/services/adapter-manager/adapter-paths.ts b/ghost/core/core/server/services/adapter-manager/adapter-paths.ts
index 66fd14ea4de..2da2f9c12c5 100644
--- a/ghost/core/core/server/services/adapter-manager/adapter-paths.ts
+++ b/ghost/core/core/server/services/adapter-manager/adapter-paths.ts
@@ -1,21 +1,26 @@
 import config from '../../../shared/config';
+import type {ConfigInstance} from '../../../shared/config/loader';
 
 /**
  * Where adapters are looked up, in order. Also read by bin/validate-adapters.ts,
  * which checks adapter implementations at build time - keep this the only place
  * the lookup order is declared, so a name resolves there exactly as it does here.
  */
-export const adapterPaths: string[] = Array.from(new Set<string>([
-    '', // A blank path will cause us to check node_modules for the adapter
-    config.get('paths').internalAdaptersPath,
+export function buildAdapterPaths(configInstance: ConfigInstance): string[] {
+    return Array.from(new Set<string>([
+        '', // A blank path will cause us to check node_modules for the adapter
+        configInstance.get('paths').internalAdaptersPath,
 
-    // custom docker builds may install adapters in a separate path from content,
-    // since the content dir is often bind-mounted into the container. Offering
-    // an escape hatch here to allow for this
-    config.get('paths').installedAdaptersPath ?? '',
+        // custom docker builds may install adapters in a separate path from content,
+        // since the content dir is often bind-mounted into the container. Offering
+        // an escape hatch here to allow for this
+        configInstance.get('paths').installedAdaptersPath ?? '',
 
-    // load adapters from content last, so that they don't override any other
-    // internal or platform-installed adapters
-    // TODO: potentially deprecate/remove as part of Ghost 7.0
-    config.getContentPath('adapters')
-]));
+        // load adapters from content last, so that they don't override any other
+        // internal or platform-installed adapters
+        // TODO: potentially deprecate/remove as part of Ghost 7.0
+        configInstance.getContentPath('adapters')
+    ]));
+}
+
+export const adapterPaths: string[] = buildAdapterPaths(config);
diff --git a/ghost/core/core/server/services/audience-feedback/audience-feedback-controller.js b/ghost/core/core/server/services/audience-feedback/audience-feedback-controller.js
index aad613d44d4..ace2d6b064e 100644
--- a/ghost/core/core/server/services/audience-feedback/audience-feedback-controller.js
+++ b/ghost/core/core/server/services/audience-feedback/audience-feedback-controller.js
@@ -1,5 +1,6 @@
 const Feedback = require('./feedback');
 const errors = require('@tryghost/errors');
+const permissions = require('../../services/permissions');
 const tpl = require('@tryghost/tpl');
 
 const messages = {
@@ -118,7 +119,8 @@ class AudienceFeedbackController {
         const postId = frame.data.id;
         const options = {
             limit: frame.options.limit || 10,
-            page: frame.options.page || 1
+            page: frame.options.page || 1,
+            withMember: false
         };
 
         // Add score filter if specified
@@ -126,6 +128,13 @@ class AudienceFeedbackController {
             options.score = parseInt(frame.options.score);
         }
 
+        try {
+            await permissions.canThis(frame.options.context).browse.member();
+            options.withMember = true;
+        } catch {
+            // permissions throws; we want to return data but without member info
+        }
+
         const result = await this.#repository.getForPost(postId, options);
         return result;
     }
diff --git a/ghost/core/core/server/services/audience-feedback/feedback-repository.js b/ghost/core/core/server/services/audience-feedback/feedback-repository.js
index 56a7a105699..a4f4c069ddb 100644
--- a/ghost/core/core/server/services/audience-feedback/feedback-repository.js
+++ b/ghost/core/core/server/services/audience-feedback/feedback-repository.js
@@ -76,10 +76,13 @@ module.exports = class FeedbackRepository {
             limit: options.limit || 10,
             page: options.page || 1,
             order: 'created_at DESC',
-            withRelated: ['member'],
             filter: filter
         };
 
+        if (options.withMember) {
+            findOptions.withRelated = ['member'];
+        }
+
         // Use findPage with filter
         const results = await this.#MemberFeedback.findPage(findOptions);
         
diff --git a/ghost/core/core/server/services/auth/session/session-service.js b/ghost/core/core/server/services/auth/session/session-service.js
index 15a7bf64b32..35345aa999e 100644
--- a/ghost/core/core/server/services/auth/session/session-service.js
+++ b/ghost/core/core/server/services/auth/session/session-service.js
@@ -26,6 +26,7 @@ const AUTH_CODE_CHALLENGE_BYTES = 16;
  * @prop {string} user_agent
  * @prop {string} ip
  * @prop {boolean} verified
+ * @prop {string} [verified_user_id]
  * @prop {string} [auth_code_challenge]
  * @prop {number} [auth_code_generated_at]
  */
@@ -190,12 +191,14 @@ module.exports = function createSessionService({
 
             if (isAuthCodeVerified) {
                 session.verified = true;
+                session.verified_user_id = user.id;
                 invalidateAuthCodeChallenge(session);
             }
         }
 
         if (isStaffDeviceVerificationDisabled()) {
             session.verified = true;
+            session.verified_user_id = user.id;
         }
     }
 
@@ -214,6 +217,7 @@ module.exports = function createSessionService({
         const {
             user_id: previousUserId,
             verified: previousVerified,
+            verified_user_id: previousVerifiedUserId,
             auth_code_challenge: previousAuthCodeChallenge,
             auth_code_generated_at: previousAuthCodeGeneratedAt
         } = previousSession;
@@ -231,8 +235,11 @@ module.exports = function createSessionService({
 
         const session = req.session;
         session.user_id = previousUserId;
-        // A different user doesn't inherit the previous user's verification
-        session.verified = previousUserId && previousUserId !== user.id ? undefined : previousVerified;
+        // Verification is bound to the user who completed it — any other user
+        // (including sessions with no verified_user_id) must verify again
+        const carryVerification = previousVerified === true && previousVerifiedUserId === user.id;
+        session.verified = carryVerification ? true : undefined;
+        session.verified_user_id = carryVerification ? previousVerifiedUserId : undefined;
         session.auth_code_challenge = previousAuthCodeChallenge;
         session.auth_code_generated_at = previousAuthCodeGeneratedAt;
 
@@ -282,6 +289,7 @@ module.exports = function createSessionService({
         });
 
         session.verified = true;
+        session.verified_user_id = user.id;
         invalidateAuthCodeChallenge(session);
     }
 
@@ -480,6 +488,7 @@ module.exports = function createSessionService({
     async function verifySession(req, res) {
         const session = await getSession(req, res);
         session.verified = true;
+        session.verified_user_id = session.user_id;
         invalidateAuthCodeChallenge(session);
     }
 
@@ -491,7 +500,12 @@ module.exports = function createSessionService({
      */
     async function isVerifiedSession(req, res) {
         const session = await getSession(req, res);
-        return session.verified;
+        // Verification is bound to a user; a session with no verified_user_id
+        // (e.g. logged out, or predating this field) fails closed rather than
+        // matching an absent user_id via undefined === undefined
+        return session.verified === true &&
+            !!session.verified_user_id &&
+            session.verified_user_id === session.user_id;
     }
 
     /**
@@ -506,6 +520,7 @@ module.exports = function createSessionService({
 
         if (isVerificationRequired()) {
             session.verified = undefined;
+            session.verified_user_id = undefined;
         }
 
         invalidateAuthCodeChallenge(session);
diff --git a/ghost/core/core/server/services/members/members-api/repositories/member-repository.js b/ghost/core/core/server/services/members/members-api/repositories/member-repository.js
index e9ba66bd877..1be49c07236 100644
--- a/ghost/core/core/server/services/members/members-api/repositories/member-repository.js
+++ b/ghost/core/core/server/services/members/members-api/repositories/member-repository.js
@@ -1256,6 +1256,11 @@ module.exports = class MemberRepository {
         };
         let eventData = {};
 
+        // A cancellation (or reactivation) changes no `members` column, so the member
+        // model event would be suppressed by `wasChanged()`. Remember the pre-update
+        // subscription so the event can be marked and carry its prior state.
+        let subscriptionBeforeCancelFlagChange = null;
+
         const stripeCustomerSubscriptionModelShouldBeDeleted = stripeSubscriptionData.metadata && !!stripeSubscriptionData.metadata.ghost_migrated_to && stripeSubscriptionData.status === 'canceled';
         if (stripeCustomerSubscriptionModelShouldBeDeleted) {
             logging.warn(`Subscription ${subscriptionData.subscription_id} is marked for deletion, skipping linking.`);
@@ -1300,6 +1305,10 @@ module.exports = class MemberRepository {
                 this.dispatchEvent(offerRedemptionEvent, options);
             }
 
+            if (stripeCustomerSubscriptionModel.get('cancel_at_period_end') !== updatedStripeCustomerSubscriptionModel.get('cancel_at_period_end')) {
+                subscriptionBeforeCancelFlagChange = stripeCustomerSubscriptionModel;
+            }
+
             if (stripeCustomerSubscriptionModel.get('mrr') !== updatedStripeCustomerSubscriptionModel.get('mrr') || stripeCustomerSubscriptionModel.get('plan_id') !== updatedStripeCustomerSubscriptionModel.get('plan_id') || stripeCustomerSubscriptionModel.get('status') !== updatedStripeCustomerSubscriptionModel.get('status') || stripeCustomerSubscriptionModel.get('cancel_at_period_end') !== updatedStripeCustomerSubscriptionModel.get('cancel_at_period_end')) {
                 const originalMrrDelta = stripeCustomerSubscriptionModel.get('mrr');
                 const updatedMrrDelta = updatedStripeCustomerSubscriptionModel.get('mrr');
@@ -1550,6 +1559,48 @@ module.exports = class MemberRepository {
             updatedMember = await this._Member.edit({status: status}, {...options, id: data.id});
         }
 
+        // Cancelling (or reactivating) touches no `members` column, so mark the
+        // subscription relation as the change and carry its prior state. This lets the
+        // webhook payload express before/after — see `services/webhooks/serialize.js`.
+        //
+        // No explicit `emitChange` is needed, and adding one would emit twice: inside a
+        // transaction `emitChange` queues onto the `committed` handler and defers its
+        // `wasChanged()` check to commit time (see `models/base/plugins/events.js`), so
+        // the event already queued by `_Member.edit` above is still pending and setting
+        // `_changed` here is what lets it through. The e2e test asserting exactly one
+        // `member.edited` per cancellation guards this.
+        if (subscriptionBeforeCancelFlagChange && updatedMember) {
+            // Price/tier relations are needed for the serialized subscription shape
+            // to match the Admin API member resource (price, tier, plan)
+            await updatedMember.load([
+                'stripeSubscriptions',
+                'stripeSubscriptions.stripePrice',
+                'stripeSubscriptions.stripePrice.stripeProduct',
+                'stripeSubscriptions.stripePrice.stripeProduct.product'
+            ], options);
+            await subscriptionBeforeCancelFlagChange.load([
+                'stripePrice',
+                'stripePrice.stripeProduct',
+                'stripePrice.stripeProduct.product'
+            ], options);
+            updatedMember._changed = {
+                ...updatedMember._changed,
+                stripeSubscriptions: {
+                    cancel_at_period_end: subscriptionBeforeCancelFlagChange.get('cancel_at_period_end')
+                }
+            };
+            // `previous` must be the full collection — a member can have multiple
+            // subscriptions — with only the changed one swapped for its prior state
+            updatedMember._previousRelations = {
+                ...updatedMember._previousRelations,
+                stripeSubscriptions: {
+                    models: updatedMember.related('stripeSubscriptions').models.map((subscription) => {
+                        return subscription.id === subscriptionBeforeCancelFlagChange.id ? subscriptionBeforeCancelFlagChange : subscription;
+                    })
+                }
+            };
+        }
+
         const newMemberProductIds = memberProducts.map(product => product.id);
         const oldMemberProductIds = oldMemberProducts.map(product => product.id);
 
diff --git a/ghost/core/core/server/services/slack-notifications/slack-notifications.js b/ghost/core/core/server/services/slack-notifications/slack-notifications.js
index 9fc539f36b6..bde0fad213c 100644
--- a/ghost/core/core/server/services/slack-notifications/slack-notifications.js
+++ b/ghost/core/core/server/services/slack-notifications/slack-notifications.js
@@ -1,6 +1,6 @@
-const got = require('got').default;
 const validator = require('@tryghost/validator');
 const errors = require('@tryghost/errors');
+const externalRequest = require('../../lib/request-external');
 const ghostVersion = require('@tryghost/version');
 const moment = require('moment');
 
@@ -178,7 +178,7 @@ class SlackNotifications {
             };
         }
 
-        return await got.post(url, requestOptions);
+        return await externalRequest.post(url, requestOptions);
     }
 
     /**
diff --git a/ghost/core/core/server/services/slack-ping/index.ts b/ghost/core/core/server/services/slack-ping/index.ts
index 40780777cb3..1ec1176b6f9 100644
--- a/ghost/core/core/server/services/slack-ping/index.ts
+++ b/ghost/core/core/server/services/slack-ping/index.ts
@@ -13,7 +13,7 @@ class SlackPingServiceWrapper {
         const {blogIcon} = require('../../lib/image');
         const events = require('../../lib/common/events');
         const logging = require('@tryghost/logging');
-        const request = require('@tryghost/request');
+        const request = require('../../lib/request-external');
         const settingsCache = require('../../../shared/settings-cache');
         const urlService = require('../url');
         const urlUtils = require('../../../shared/url-utils').default;
diff --git a/ghost/core/core/server/services/slack-ping/slack-ping-service.ts b/ghost/core/core/server/services/slack-ping/slack-ping-service.ts
index 4fd0d4aa6d7..58ab89bef92 100644
--- a/ghost/core/core/server/services/slack-ping/slack-ping-service.ts
+++ b/ghost/core/core/server/services/slack-ping/slack-ping-service.ts
@@ -232,6 +232,7 @@ export class SlackPingService {
             }
 
             return this.request(slackSettings.url, {
+                method: 'POST',
                 body: JSON.stringify(slackData),
                 headers: {
                     'Content-type': 'application/json'
diff --git a/ghost/core/core/server/services/stats/members-stats-service.js b/ghost/core/core/server/services/stats/members-stats-service.js
index 95e24c3128d..54901602c26 100644
--- a/ghost/core/core/server/services/stats/members-stats-service.js
+++ b/ghost/core/core/server/services/stats/members-stats-service.js
@@ -111,13 +111,6 @@ class MembersStatsService {
         const startDateMoment = moment.utc(startDate).startOf('day');
         const endDateMoment = moment.utc(today).startOf('day');
         
-        // Create a map of events by date for fast lookup
-        const eventsMap = new Map();
-        rows.forEach((row) => {
-            const date = moment(row.date).format('YYYY-MM-DD');
-            eventsMap.set(date, row);
-        });
-
         // Sort rows chronologically to calculate historical totals
         rows.sort((a, b) => moment(a.date).valueOf() - moment(b.date).valueOf());
 
diff --git a/ghost/core/core/server/services/themes/storage.js b/ghost/core/core/server/services/themes/storage.js
index ff854aa568b..345d31d7603 100644
--- a/ghost/core/core/server/services/themes/storage.js
+++ b/ghost/core/core/server/services/themes/storage.js
@@ -8,6 +8,7 @@ const errors = require('@tryghost/errors');
 
 const validate = require('./validate');
 const list = require('./list');
+const customThemeSettings = require('../custom-theme-settings');
 const ThemeStorage = require('./theme-storage');
 const themeLoader = require('./loader');
 const activator = require('./activation-bridge');
@@ -24,7 +25,8 @@ const messages = {
     invalidThemeName: 'Please select a valid theme.',
     overrideDefaultTheme: 'Please rename your zip, it\'s not allowed to override the default theme.',
     destroyDefaultTheme: 'Deleting the default theme is not allowed.',
-    destroyActive: 'Deleting the active theme is not allowed.'
+    destroyActive: 'Deleting the active theme is not allowed.',
+    copySettingsFromDoesNotExist: 'Theme to copy settings from is not installed.'
 };
 
 const INVALID_THEME_REGEX = /^[./]*$/;
@@ -51,7 +53,7 @@ module.exports = {
             name: themeName
         });
     },
-    setFromZip: async (zip) => {
+    setFromZip: async (zip, {copySettingsFrom} = {}) => {
         const themeName = getStorage().getSanitizedFileName(zip.name.split('.zip')[0]);
         const backupName = `${themeName}_${ObjectID()}`;
 
@@ -69,12 +71,27 @@ module.exports = {
             });
         }
 
+        if (copySettingsFrom && !list.get(copySettingsFrom)) {
+            throw new errors.ValidationError({
+                message: tpl(messages.copySettingsFromDoesNotExist)
+            });
+        }
+
         let checkedTheme;
         let overrideTheme;
         let renamedExisting = false;
 
         try {
             checkedTheme = await validate.checkSafe(themeName, zip, true);
+
+            // CASE: theme uploaded as a copy of another theme, carry over that
+            // theme's settings so activating the copy keeps the site's design.
+            // Happens before any file changes so a failed copy leaves the
+            // installed themes untouched
+            if (copySettingsFrom) {
+                await customThemeSettings.api.copySettingsBetweenThemes(copySettingsFrom, themeName);
+            }
+
             const themeExists = await getStorage().exists(themeName);
             // CASE: move the existing theme to a backup folder
             if (themeExists) {
diff --git a/ghost/core/core/server/services/webhooks/serialize.js b/ghost/core/core/server/services/webhooks/serialize.js
index 1fbc4bd20c0..134a2ea7b47 100644
--- a/ghost/core/core/server/services/webhooks/serialize.js
+++ b/ghost/core/core/server/services/webhooks/serialize.js
@@ -5,6 +5,15 @@
 // already carries (e.g. authors) would strip its nested roles from the
 // payload. `getRequiredRelations()` is [] when the routing config reads
 // none, so this is a no-op on a default routes.yaml.
+// `model._changed` carries raw model keys, but `previous` is picked off the
+// API-serialized payload, where some keys are renamed (members `products` → `tiers`).
+const SERIALIZED_KEYS = {
+    members: {
+        products: 'tiers',
+        stripeSubscriptions: 'subscriptions'
+    }
+};
+
 const loadRequiredUrlRelations = async (model, urlService) => {
     const required = urlService.getRequiredRelations();
     const missing = required.filter(relation => !model.relations[relation]);
@@ -80,7 +89,7 @@ module.exports = ({urlService}) => async (event, model) => {
             .serializers
             .handle
             .output(model, {docName: docName, method: 'read'}, api.serializers.output, frame);
-        previous = _.pick(frame.response[docName][0], changed);
+        previous = _.pick(frame.response[docName][0], changed.map(key => SERIALIZED_KEYS[docName]?.[key] ?? key));
     }
 
 
diff --git a/ghost/core/core/server/web/api/endpoints/admin/routes.js b/ghost/core/core/server/web/api/endpoints/admin/routes.js
index b85df3f07f5..b57a10c687d 100644
--- a/ghost/core/core/server/web/api/endpoints/admin/routes.js
+++ b/ghost/core/core/server/web/api/endpoints/admin/routes.js
@@ -85,8 +85,8 @@ module.exports = function apiRoutes() {
     // ## Schedules
     router.put('/schedules/:resource/:id', mw.authAdminApiWithUrl, http(api.schedules.publish));
 
-    // ## Gift Reminders
-    router.put('/gifts/flush_reminders', mw.authAdminApiWithUrl, http(api.giftReminders.flushReminders));
+    // ## Gifts
+    router.put('/gifts/flush_reminders', mw.authAdminApiWithUrl, http(api.gifts.flushReminders));
 
     // ## Settings
     router.get('/settings/routes/yaml', mw.authAdminApi, http(api.settings.download));
diff --git a/ghost/core/core/shared/custom-theme-settings-cache/custom-theme-settings-bread-service.js b/ghost/core/core/shared/custom-theme-settings-cache/custom-theme-settings-bread-service.js
index dfeb634563a..6d90d10b312 100644
--- a/ghost/core/core/shared/custom-theme-settings-cache/custom-theme-settings-bread-service.js
+++ b/ghost/core/core/shared/custom-theme-settings-cache/custom-theme-settings-bread-service.js
@@ -26,4 +26,8 @@ module.exports = class CustomThemeSettingsBREADService {
     async destroy(data, options = {}) {
         return this.Model.destroy(data, options);
     }
+
+    async transaction(fn) {
+        return this.Model.transaction(fn);
+    }
 };
diff --git a/ghost/core/core/shared/custom-theme-settings-cache/custom-theme-settings-service.js b/ghost/core/core/shared/custom-theme-settings-cache/custom-theme-settings-service.js
index 3c909b02817..050c78e1e1f 100644
--- a/ghost/core/core/shared/custom-theme-settings-cache/custom-theme-settings-service.js
+++ b/ghost/core/core/shared/custom-theme-settings-cache/custom-theme-settings-service.js
@@ -164,6 +164,45 @@ module.exports = class CustomThemeSettingsService {
         return settingsObjects;
     }
 
+    /**
+     * Duplicate stored settings from one theme to another, e.g. when a theme
+     * is saved as a copy under a new name.
+     *
+     * No-ops if the destination theme already has stored settings so existing
+     * customisations are never overwritten. Values are copied verbatim - they
+     * are reconciled against the destination theme's settings definition by
+     * the sync that runs when that theme is activated.
+     *
+     * @param {string} fromThemeName
+     * @param {string} toThemeName
+     */
+    async copySettingsBetweenThemes(fromThemeName, toThemeName) {
+        const sourceCollection = await this._repository.browse({filter: `theme:'${fromThemeName}'`});
+
+        // single transaction so a failure part-way leaves no partial copy
+        // behind that would make later attempts skip the copy. The
+        // destination check locks inside the same transaction so concurrent
+        // copies can't both see an empty destination and insert duplicates
+        await this._repository.transaction(async (transacting) => {
+            const destinationCollection = await this._repository.browse({filter: `theme:'${toThemeName}'`, transacting, forUpdate: true});
+
+            if (destinationCollection.toJSON().length > 0) {
+                debug(`Skipping copy of custom theme settings from '${fromThemeName}' to '${toThemeName}' - destination already has settings`);
+                return;
+            }
+
+            for (const setting of sourceCollection.toJSON()) {
+                debug(`Copying custom theme setting '${fromThemeName}.${setting.key}' to '${toThemeName}'`);
+                await this._repository.add({
+                    theme: toThemeName,
+                    key: setting.key,
+                    type: setting.type,
+                    value: setting.value
+                }, {transacting});
+            }
+        });
+    }
+
     // Private -----------------------------------------------------------------
 
     /**
diff --git a/ghost/core/core/shared/labs.js b/ghost/core/core/shared/labs.js
index 1f90304d88e..f629ae07dcb 100644
--- a/ghost/core/core/shared/labs.js
+++ b/ghost/core/core/shared/labs.js
@@ -48,6 +48,7 @@ const PUBLIC_BETA_FEATURES = [
 // Which is only visible if the developer experiments flag is enabled
 const PRIVATE_FEATURES = [
     'automations',
+    'automationRunAnalytics',
     'stripeAutomaticTax',
     'importMemberTier',
     'csvContentImporter',
diff --git a/ghost/core/package.json b/ghost/core/package.json
index e8ff42b3222..ed885e49510 100644
--- a/ghost/core/package.json
+++ b/ghost/core/package.json
@@ -1,6 +1,6 @@
 {
     "name": "ghost",
-    "version": "6.57.1-rc.0",
+    "version": "6.57.2-rc.0",
     "description": "The professional publishing platform",
     "author": "Ghost Foundation",
     "homepage": "https://ghost.org",
diff --git a/ghost/core/test/e2e-api/admin/__snapshots__/config.test.js.snap b/ghost/core/test/e2e-api/admin/__snapshots__/config.test.js.snap
index 88f1f07547d..f63b2d1dfae 100644
--- a/ghost/core/test/e2e-api/admin/__snapshots__/config.test.js.snap
+++ b/ghost/core/test/e2e-api/admin/__snapshots__/config.test.js.snap
@@ -16,6 +16,7 @@ Object {
       "additionalPaymentMethods": true,
       "adminUIRefresh": true,
       "automationAnalytics": true,
+      "automationRunAnalytics": true,
       "automations": true,
       "commentsPinning": true,
       "commentsThreads": true,
diff --git a/ghost/core/test/e2e-api/admin/__snapshots__/session.test.js.snap b/ghost/core/test/e2e-api/admin/__snapshots__/session.test.js.snap
index 42e0239e621..c4402805f18 100644
--- a/ghost/core/test/e2e-api/admin/__snapshots__/session.test.js.snap
+++ b/ghost/core/test/e2e-api/admin/__snapshots__/session.test.js.snap
@@ -68,6 +68,24 @@ Object {
 }
 `;
 
+exports[`Sessions API Staff 2FA requires 2FA again when a different user logs in after logout 1: [body] 1`] = `
+Object {
+  "errors": Array [
+    Object {
+      "code": "2FA_NEW_DEVICE_DETECTED",
+      "context": "A 6-digit sign-in verification code has been sent to your email to keep your account safe.",
+      "details": null,
+      "ghostErrorCode": null,
+      "help": null,
+      "id": StringMatching /\\[a-f0-9\\]\\{8\\}-\\[a-f0-9\\]\\{4\\}-\\[a-f0-9\\]\\{4\\}-\\[a-f0-9\\]\\{4\\}-\\[a-f0-9\\]\\{12\\}/,
+      "message": "User must verify session to login.",
+      "property": null,
+      "type": "Needs2FAError",
+    },
+  ],
+}
+`;
+
 exports[`Sessions API Staff 2FA sends verification email if staffDeviceVerification is enabled 1: [body] 1`] = `
 Object {
   "errors": Array [
diff --git a/ghost/core/test/e2e-api/admin/session.test.js b/ghost/core/test/e2e-api/admin/session.test.js
index 14afd29ae94..e1e00f156c0 100644
--- a/ghost/core/test/e2e-api/admin/session.test.js
+++ b/ghost/core/test/e2e-api/admin/session.test.js
@@ -223,5 +223,75 @@ describe('Sessions API', function () {
                 .expectStatus(401)
                 .expectEmptyBody();
         });
+
+        it('requires 2FA again when a different user logs in after logout', async function () {
+            // Seed staff users beyond the owner so we have a second account
+            await fixtureManager.init('users');
+
+            const owner = await fixtureManager.get('users', 0);
+            const otherUser = await fixtureManager.get('users', 1);
+
+            // Establish the second user as having logged in before, so their
+            // later login is subject to device verification rather than the
+            // first-login skip
+            await agent
+                .post('session/')
+                .body({
+                    grant_type: 'password',
+                    username: otherUser.email,
+                    password: otherUser.password
+                })
+                .expectStatus(201);
+            await agent
+                .delete('session/')
+                .expectStatus(204);
+
+            // Owner logs in and completes device verification on this session
+            await agent
+                .post('session/')
+                .body({
+                    grant_type: 'password',
+                    username: owner.email,
+                    password: owner.password
+                })
+                .expectStatus(403);
+
+            const ownerEmail = assert.sentEmail({
+                subject: /[0-9]{6} is your Ghost sign in verification code/
+            });
+            const ownerToken = ownerEmail.subject.match(/[0-9]{6}/)[0];
+
+            await agent
+                .put('session/verify')
+                .body({
+                    token: ownerToken
+                })
+                .expectStatus(200);
+
+            // Owner logs out — in trusted-device mode logout keeps the
+            // session's verified flag but clears the user
+            await agent
+                .delete('session/')
+                .expectStatus(204);
+
+            // The second user logging in on the same session must verify again
+            // rather than inheriting the owner's verification
+            await agent
+                .post('session/')
+                .body({
+                    grant_type: 'password',
+                    username: otherUser.email,
+                    password: otherUser.password
+                })
+                .expectStatus(403)
+                .matchBodySnapshot({
+                    errors: [{
+                        code: '2FA_NEW_DEVICE_DETECTED',
+                        id: anyUuid,
+                        message: 'User must verify session to login.',
+                        type: 'Needs2FAError'
+                    }]
+                });
+        });
     });
 });
diff --git a/ghost/core/test/e2e-api/admin/themes.test.js b/ghost/core/test/e2e-api/admin/themes.test.js
index 290f6ea54e1..7942e69d7ac 100644
--- a/ghost/core/test/e2e-api/admin/themes.test.js
+++ b/ghost/core/test/e2e-api/admin/themes.test.js
@@ -3,6 +3,7 @@ const {assertExists} = require('../../utils/assertions');
 const sinon = require('sinon');
 const path = require('path');
 const fs = require('fs');
+const os = require('os');
 const _ = require('lodash');
 const supertest = require('supertest');
 const nock = require('nock');
@@ -19,9 +20,10 @@ describe('Themes API', function () {
         const themePath = options.themePath;
         const fieldName = 'file';
         const request = options.request || ownerRequest;
+        const query = options.query || '';
 
         return request
-            .post(localUtils.API.getApiQuery('themes/upload'))
+            .post(localUtils.API.getApiQuery(`themes/upload${query}`))
             .set('Origin', config.get('url'))
             .attach(fieldName, themePath);
     };
@@ -425,6 +427,75 @@ describe('Themes API', function () {
         mockManager.restoreLimitService();
     });
 
+    it('Can copy custom theme settings when uploading a theme under a new name', async function () {
+        const tmpDir = fs.mkdtempSync(path.join(os.tmpdir(), 'theme-settings-copy-'));
+
+        try {
+            // start from a known active theme and customise its settings
+            await ownerRequest
+                .put(localUtils.API.getApiQuery('themes/source/activate'))
+                .set('Origin', config.get('url'))
+                .expect(200);
+
+            await ownerRequest
+                .put(localUtils.API.getApiQuery('custom_theme_settings/'))
+                .set('Origin', config.get('url'))
+                .send({custom_theme_settings: [
+                    {key: 'title_font', value: 'Elegant serif'},
+                    {key: 'site_background_color', value: '#123456'}
+                ]})
+                .expect(200);
+
+            // save a copy of the default theme under a new name, as the theme editor does
+            const zipPath = path.join(tmpDir, 'source-edited.zip');
+            fs.copyFileSync(path.join(__dirname, '..', '..', 'utils', 'fixtures', 'themes', 'source.zip'), zipPath);
+
+            const uploadRes = await uploadTheme({
+                themePath: zipPath,
+                query: '?copy_settings_from=source'
+            });
+            assert.equal(uploadRes.statusCode, 200);
+            assert.equal(uploadRes.body.themes[0].name, 'source-edited');
+
+            await ownerRequest
+                .put(localUtils.API.getApiQuery('themes/source-edited/activate'))
+                .set('Origin', config.get('url'))
+                .expect(200);
+
+            // customised values survived the switch to the renamed copy
+            const settingsRes = await ownerRequest
+                .get(localUtils.API.getApiQuery('custom_theme_settings/'))
+                .set('Origin', config.get('url'))
+                .expect(200);
+
+            const settingsByKey = Object.fromEntries(settingsRes.body.custom_theme_settings.map(setting => [setting.key, setting.value]));
+            assert.equal(settingsByKey.title_font, 'Elegant serif');
+            assert.equal(settingsByKey.site_background_color, '#123456');
+        } finally {
+            fs.rmSync(tmpDir, {recursive: true, force: true});
+
+            // best-effort restore of the pre-test theme state, no assertions so
+            // cleanup completes even when the test fails part-way through
+            await ownerRequest
+                .put(localUtils.API.getApiQuery('themes/source/activate'))
+                .set('Origin', config.get('url'));
+
+            await ownerRequest
+                .del(localUtils.API.getApiQuery('themes/source-edited'))
+                .set('Origin', config.get('url'));
+        }
+    });
+
+    it('Errors when asked to copy settings from an unknown theme', async function () {
+        const res = await uploadTheme({
+            themePath: path.join(__dirname, '..', '..', 'utils', 'fixtures', 'themes', 'valid.zip'),
+            query: '?copy_settings_from=unknown-theme'
+        });
+
+        assert.equal(res.statusCode, 422);
+        assert.equal(res.body.errors[0].type, 'ValidationError');
+    });
+
     it('Can re-upload the active theme to override', async function () {
         // The tricky thing about this test is the default active theme is Source and you're not allowed to override it.
         // So we upload a valid theme, activate it, and then upload again.
diff --git a/ghost/core/test/e2e-api/content/__snapshots__/posts.test.js.snap b/ghost/core/test/e2e-api/content/__snapshots__/posts.test.js.snap
index 7370722dc92..fadfd9af882 100644
--- a/ghost/core/test/e2e-api/content/__snapshots__/posts.test.js.snap
+++ b/ghost/core/test/e2e-api/content/__snapshots__/posts.test.js.snap
@@ -1499,7 +1499,7 @@ Snippet Docume",
       "frontmatter": null,
       "html": "<p>This is a post containing all media types for testing URL transformations. It includes images, galleries, files, videos, audio, and an inserted snippet.</p><figure class=\\"kg-card kg-image-card kg-card-hascaption\\"><picture><source srcset=\\"http://127.0.0.1:2369/content/images/size/w600/format/avif/inline.jpg 600w, http://127.0.0.1:2369/content/images/size/w1000/format/avif/inline.jpg 1000w, http://127.0.0.1:2369/content/images/size/w1600/format/avif/inline.jpg 1600w\\" type=\\"image/avif\\" sizes=\\"(min-width: 720px) 720px\\"><source srcset=\\"http://127.0.0.1:2369/content/images/size/w600/format/webp/inline.jpg 600w, http://127.0.0.1:2369/content/images/size/w1000/format/webp/inline.jpg 1000w, http://127.0.0.1:2369/content/images/size/w1600/format/webp/inline.jpg 1600w\\" type=\\"image/webp\\" sizes=\\"(min-width: 720px) 720px\\"><img src=\\"http://127.0.0.1:2369/content/images/inline.jpg\\" class=\\"kg-image\\" alt=\\"Inline image\\" loading=\\"lazy\\" width=\\"1600\\" height=\\"900\\" srcset=\\"http://127.0.0.1:2369/content/images/size/w600/inline.jpg 600w, http://127.0.0.1:2369/content/images/size/w1000/inline.jpg 1000w, http://127.0.0.1:2369/content/images/inline.jpg 1600w\\" sizes=\\"(min-width: 720px) 720px\\"></picture><figcaption>An inline image card</figcaption></figure><figure class=\\"kg-card kg-gallery-card kg-width-wide kg-card-hascaption\\"><div class=\\"kg-gallery-container\\"><div class=\\"kg-gallery-row\\"><div class=\\"kg-gallery-image\\"><img src=\\"http://127.0.0.1:2369/content/images/gallery-1.jpg\\" width=\\"1200\\" height=\\"800\\" loading=\\"lazy\\" alt=\\"Gallery image 1\\" srcset=\\"http://127.0.0.1:2369/content/images/size/w600/gallery-1.jpg 600w, http://127.0.0.1:2369/content/images/size/w1000/gallery-1.jpg 1000w, http://127.0.0.1:2369/content/images/gallery-1.jpg 1200w\\" sizes=\\"(min-width: 720px) 720px\\"></div><div class=\\"kg-gallery-image\\"><img src=\\"http://127.0.0.1:2369/content/images/gallery-2.jpg\\" width=\\"1200\\" height=\\"800\\" loading=\\"lazy\\" alt=\\"Gallery image 2\\" srcset=\\"http://127.0.0.1:2369/content/images/size/w600/gallery-2.jpg 600w, http://127.0.0.1:2369/content/images/size/w1000/gallery-2.jpg 1000w, http://127.0.0.1:2369/content/images/gallery-2.jpg 1200w\\" sizes=\\"(min-width: 720px) 720px\\"></div><div class=\\"kg-gallery-image\\"><img src=\\"http://127.0.0.1:2369/content/images/gallery-3.jpg\\" width=\\"1200\\" height=\\"800\\" loading=\\"lazy\\" alt=\\"Gallery image 3\\" srcset=\\"http://127.0.0.1:2369/content/images/size/w600/gallery-3.jpg 600w, http://127.0.0.1:2369/content/images/size/w1000/gallery-3.jpg 1000w, http://127.0.0.1:2369/content/images/gallery-3.jpg 1200w\\" sizes=\\"(min-width: 720px) 720px\\"></div></div></div><figcaption>A gallery with three images</figcaption></figure><p>File card:</p><div class=\\"kg-card kg-file-card\\"><a class=\\"kg-file-card-container\\" href=\\"http://127.0.0.1:2369/content/files/document.pdf\\" title=\\"Download\\" download=\\"\\"><div class=\\"kg-file-card-contents\\"><div class=\\"kg-file-card-title\\">Test Document</div><div class=\\"kg-file-card-caption\\">A test PDF document</div><div class=\\"kg-file-card-metadata\\"><div class=\\"kg-file-card-filename\\">document.pdf</div><div class=\\"kg-file-card-filesize\\">2 MB</div></div></div><div class=\\"kg-file-card-icon\\"><svg viewBox=\\"0 0 24 24\\"><defs><style>.a{fill:none;stroke:currentColor;stroke-linecap:round;stroke-linejoin:round;stroke-width:1.5px;}</style></defs><title>download-circle</title><polyline class=\\"a\\" points=\\"8.25 14.25 12 18 15.75 14.25\\"></polyline><line class=\\"a\\" x1=\\"12\\" y1=\\"6.75\\" x2=\\"12\\" y2=\\"18\\"></line><circle class=\\"a\\" cx=\\"12\\" cy=\\"12\\" r=\\"11.25\\"></circle></svg></div></a></div><p>Video card:</p><figure class=\\"kg-card kg-video-card kg-width-regular kg-card-hascaption\\" data-kg-thumbnail=\\"http://127.0.0.1:2369/content/images/video-thumb.jpg\\" data-kg-custom-thumbnail=\\"\\">
             <div class=\\"kg-video-container\\">
-                <video src=\\"http://127.0.0.1:2369/content/media/video.mp4\\" poster=\\"https://img.spacergif.org/v1/1920x1080/0a/spacer.png\\" width=\\"1920\\" height=\\"1080\\" playsinline=\\"\\" preload=\\"metadata\\" style=\\"background: transparent url('http://127.0.0.1:2369/content/images/video-thumb.jpg') 50% 50% / cover no-repeat;\\"></video>
+                <video src=\\"http://127.0.0.1:2369/content/media/video.mp4\\" poster=\\"data:image/gif;base64,R0lGODlhAQABAIAAAAAAAP///yH5BAEAAAAALAAAAAABAAEAAAIBRAA7\\" width=\\"1920\\" height=\\"1080\\" playsinline=\\"\\" preload=\\"metadata\\" style=\\"aspect-ratio: 1920 / 1080; background: transparent url('http://127.0.0.1:2369/content/images/video-thumb.jpg') 50% 50% / cover no-repeat;\\"></video>
                 <div class=\\"kg-video-overlay\\">
                     <button class=\\"kg-video-large-play-icon\\" aria-label=\\"Play video\\">
                         <svg xmlns=\\"http://www.w3.org/2000/svg\\" viewBox=\\"0 0 24 24\\">
@@ -1543,7 +1543,7 @@ Snippet Docume",
             <figcaption>Test video file</figcaption>
         </figure><p>Audio card:</p><div class=\\"kg-card kg-audio-card\\"><img src=\\"http://127.0.0.1:2369/content/images/audio-thumb.jpg\\" alt=\\"audio-thumbnail\\" class=\\"kg-audio-thumbnail\\"><div class=\\"kg-audio-thumbnail placeholder kg-audio-hide\\"><svg width=\\"24\\" height=\\"24\\" fill=\\"none\\"><path fill-rule=\\"evenodd\\" clip-rule=\\"evenodd\\" d=\\"M7.5 15.33a.75.75 0 1 0 0 1.5.75.75 0 0 0 0-1.5Zm-2.25.75a2.25 2.25 0 1 1 4.5 0 2.25 2.25 0 0 1-4.5 0ZM15 13.83a.75.75 0 1 0 0 1.5.75.75 0 0 0 0-1.5Zm-2.25.75a2.25 2.25 0 1 1 4.5 0 2.25 2.25 0 0 1-4.5 0Z\\"></path><path fill-rule=\\"evenodd\\" clip-rule=\\"evenodd\\" d=\\"M14.486 6.81A2.25 2.25 0 0 1 17.25 9v5.579a.75.75 0 0 1-1.5 0v-5.58a.75.75 0 0 0-.932-.727.755.755 0 0 1-.059.013l-4.465.744a.75.75 0 0 0-.544.72v6.33a.75.75 0 0 1-1.5 0v-6.33a2.25 2.25 0 0 1 1.763-2.194l4.473-.746Z\\"></path><path fill-rule=\\"evenodd\\" clip-rule=\\"evenodd\\" d=\\"M3 1.5a.75.75 0 0 0-.75.75v19.5a.75.75 0 0 0 .75.75h18a.75.75 0 0 0 .75-.75V5.133a.75.75 0 0 0-.225-.535l-.002-.002-3-2.883A.75.75 0 0 0 18 1.5H3ZM1.409.659A2.25 2.25 0 0 1 3 0h15a2.25 2.25 0 0 1 1.568.637l.003.002 3 2.883a2.25 2.25 0 0 1 .679 1.61V21.75A2.25 2.25 0 0 1 21 24H3a2.25 2.25 0 0 1-2.25-2.25V2.25c0-.597.237-1.169.659-1.591Z\\"></path></svg></div><div class=\\"kg-audio-player-container\\"><audio src=\\"http://127.0.0.1:2369/content/media/audio.mp3\\" preload=\\"metadata\\"></audio><div class=\\"kg-audio-title\\">Test Audio</div><div class=\\"kg-audio-player\\"><button class=\\"kg-audio-play-icon\\" aria-label=\\"Play audio\\"><svg viewBox=\\"0 0 24 24\\"><path d=\\"M23.14 10.608 2.253.164A1.559 1.559 0 0 0 0 1.557v20.887a1.558 1.558 0 0 0 2.253 1.392L23.14 13.393a1.557 1.557 0 0 0 0-2.785Z\\"></path></svg></button><button class=\\"kg-audio-pause-icon kg-audio-hide\\" aria-label=\\"Pause audio\\"><svg viewBox=\\"0 0 24 24\\"><rect x=\\"3\\" y=\\"1\\" width=\\"7\\" height=\\"22\\" rx=\\"1.5\\" ry=\\"1.5\\"></rect><rect x=\\"14\\" y=\\"1\\" width=\\"7\\" height=\\"22\\" rx=\\"1.5\\" ry=\\"1.5\\"></rect></svg></button><span class=\\"kg-audio-current-time\\">0:00</span><div class=\\"kg-audio-time\\">/<span class=\\"kg-audio-duration\\">180</span></div><input type=\\"range\\" class=\\"kg-audio-seek-slider\\" max=\\"100\\" value=\\"0\\"><button class=\\"kg-audio-playback-rate\\" aria-label=\\"Adjust playback speed\\">1×</button><button class=\\"kg-audio-unmute-icon\\" aria-label=\\"Unmute\\"><svg viewBox=\\"0 0 24 24\\"><path d=\\"M15.189 2.021a9.728 9.728 0 0 0-7.924 4.85.249.249 0 0 1-.221.133H5.25a3 3 0 0 0-3 3v2a3 3 0 0 0 3 3h1.794a.249.249 0 0 1 .221.133 9.73 9.73 0 0 0 7.924 4.85h.06a1 1 0 0 0 1-1V3.02a1 1 0 0 0-1.06-.998Z\\"></path></svg></button><button class=\\"kg-audio-mute-icon kg-audio-hide\\" aria-label=\\"Mute\\"><svg viewBox=\\"0 0 24 24\\"><path d=\\"M16.177 4.3a.248.248 0 0 0 .073-.176v-1.1a1 1 0 0 0-1.061-1 9.728 9.728 0 0 0-7.924 4.85.249.249 0 0 1-.221.133H5.25a3 3 0 0 0-3 3v2a3 3 0 0 0 3 3h.114a.251.251 0 0 0 .177-.073ZM23.707 1.706A1 1 0 0 0 22.293.292l-22 22a1 1 0 0 0 0 1.414l.009.009a1 1 0 0 0 1.405-.009l6.63-6.631A.251.251 0 0 1 8.515 17a.245.245 0 0 1 .177.075 10.081 10.081 0 0 0 6.5 2.92 1 1 0 0 0 1.061-1V9.266a.247.247 0 0 1 .073-.176Z\\"></path></svg></button><input type=\\"range\\" class=\\"kg-audio-volume-slider\\" max=\\"100\\" value=\\"100\\"></div></div></div><p><strong>Inserted snippet content below:</strong></p><p>This snippet contains <a href=\\"http://127.0.0.1:2369/snippet-link\\"><strong><em>all media types</em></strong></a> for testing URL transformations in reusable content.</p><p>Image card:</p><figure class=\\"kg-card kg-image-card kg-card-hascaption\\"><picture><source srcset=\\"http://127.0.0.1:2369/content/images/size/w600/format/avif/snippet-inline.jpg 600w, http://127.0.0.1:2369/content/images/size/w1000/format/avif/snippet-inline.jpg 1000w, http://127.0.0.1:2369/content/images/size/w1200/format/avif/snippet-inline.jpg 1200w\\" type=\\"image/avif\\" sizes=\\"(min-width: 720px) 720px\\"><source srcset=\\"http://127.0.0.1:2369/content/images/size/w600/format/webp/snippet-inline.jpg 600w, http://127.0.0.1:2369/content/images/size/w1000/format/webp/snippet-inline.jpg 1000w, http://127.0.0.1:2369/content/images/size/w1200/format/webp/snippet-inline.jpg 1200w\\" type=\\"image/webp\\" sizes=\\"(min-width: 720px) 720px\\"><img src=\\"http://127.0.0.1:2369/content/images/snippet-inline.jpg\\" class=\\"kg-image\\" alt=\\"Snippet image\\" loading=\\"lazy\\" width=\\"1200\\" height=\\"800\\" srcset=\\"http://127.0.0.1:2369/content/images/size/w600/snippet-inline.jpg 600w, http://127.0.0.1:2369/content/images/size/w1000/snippet-inline.jpg 1000w, http://127.0.0.1:2369/content/images/snippet-inline.jpg 1200w\\" sizes=\\"(min-width: 720px) 720px\\"></picture><figcaption>Image in snippet</figcaption></figure><p>File card:</p><div class=\\"kg-card kg-file-card\\"><a class=\\"kg-file-card-container\\" href=\\"http://127.0.0.1:2369/content/files/snippet-document.pdf\\" title=\\"Download\\" download=\\"\\"><div class=\\"kg-file-card-contents\\"><div class=\\"kg-file-card-title\\">Snippet Document</div><div class=\\"kg-file-card-caption\\">A test document file</div><div class=\\"kg-file-card-metadata\\"><div class=\\"kg-file-card-filename\\">snippet-doc.pdf</div><div class=\\"kg-file-card-filesize\\">1000 KB</div></div></div><div class=\\"kg-file-card-icon\\"><svg viewBox=\\"0 0 24 24\\"><defs><style>.a{fill:none;stroke:currentColor;stroke-linecap:round;stroke-linejoin:round;stroke-width:1.5px;}</style></defs><title>download-circle</title><polyline class=\\"a\\" points=\\"8.25 14.25 12 18 15.75 14.25\\"></polyline><line class=\\"a\\" x1=\\"12\\" y1=\\"6.75\\" x2=\\"12\\" y2=\\"18\\"></line><circle class=\\"a\\" cx=\\"12\\" cy=\\"12\\" r=\\"11.25\\"></circle></svg></div></a></div><p>Video card:</p><figure class=\\"kg-card kg-video-card kg-width-regular kg-card-hascaption\\" data-kg-thumbnail=\\"http://127.0.0.1:2369/content/images/snippet-video-thumb.jpg\\" data-kg-custom-thumbnail=\\"\\">
             <div class=\\"kg-video-container\\">
-                <video src=\\"http://127.0.0.1:2369/content/media/snippet-video.mp4\\" poster=\\"https://img.spacergif.org/v1/1920x1080/0a/spacer.png\\" width=\\"1920\\" height=\\"1080\\" playsinline=\\"\\" preload=\\"metadata\\" style=\\"background: transparent url('http://127.0.0.1:2369/content/images/snippet-video-thumb.jpg') 50% 50% / cover no-repeat;\\"></video>
+                <video src=\\"http://127.0.0.1:2369/content/media/snippet-video.mp4\\" poster=\\"data:image/gif;base64,R0lGODlhAQABAIAAAAAAAP///yH5BAEAAAAALAAAAAABAAEAAAIBRAA7\\" width=\\"1920\\" height=\\"1080\\" playsinline=\\"\\" preload=\\"metadata\\" style=\\"aspect-ratio: 1920 / 1080; background: transparent url('http://127.0.0.1:2369/content/images/snippet-video-thumb.jpg') 50% 50% / cover no-repeat;\\"></video>
                 <div class=\\"kg-video-overlay\\">
                     <button class=\\"kg-video-large-play-icon\\" aria-label=\\"Play video\\">
                         <svg xmlns=\\"http://www.w3.org/2000/svg\\" viewBox=\\"0 0 24 24\\">
@@ -1735,7 +1735,7 @@ Image car",
       "frontmatter": null,
       "html": "<p>This is a post containing all media types for testing URL transformations. It includes images, galleries, files, videos, audio, and an inserted snippet.</p><p>Image card:</p><figure class=\\"kg-card kg-image-card kg-card-hascaption\\"><img src=\\"http://127.0.0.1:2369/content/images/inline.jpg\\" class=\\"kg-image\\" alt=\\"Inline image\\" loading=\\"lazy\\"><figcaption>An inline image card</figcaption></figure><p>Gallery card:</p><figure class=\\"kg-card kg-gallery-card kg-width-wide kg-card-hascaption\\"><div class=\\"kg-gallery-container\\"><div class=\\"kg-gallery-row\\"><div class=\\"kg-gallery-image\\"><img src=\\"http://127.0.0.1:2369/content/images/gallery-1.jpg\\" width=\\"1200\\" height=\\"800\\" loading=\\"lazy\\" alt=\\"\\" srcset=\\"http://127.0.0.1:2369/content/images/size/w600/gallery-1.jpg 600w, http://127.0.0.1:2369/content/images/size/w1000/gallery-1.jpg 1000w, http://127.0.0.1:2369/content/images/gallery-1.jpg 1200w\\" sizes=\\"(min-width: 720px) 720px\\"></div><div class=\\"kg-gallery-image\\"><img src=\\"http://127.0.0.1:2369/content/images/gallery-2.jpg\\" width=\\"1200\\" height=\\"800\\" loading=\\"lazy\\" alt=\\"\\" srcset=\\"http://127.0.0.1:2369/content/images/size/w600/gallery-2.jpg 600w, http://127.0.0.1:2369/content/images/size/w1000/gallery-2.jpg 1000w, http://127.0.0.1:2369/content/images/gallery-2.jpg 1200w\\" sizes=\\"(min-width: 720px) 720px\\"></div><div class=\\"kg-gallery-image\\"><img src=\\"http://127.0.0.1:2369/content/images/gallery-3.jpg\\" width=\\"1200\\" height=\\"800\\" loading=\\"lazy\\" alt=\\"\\" srcset=\\"http://127.0.0.1:2369/content/images/size/w600/gallery-3.jpg 600w, http://127.0.0.1:2369/content/images/size/w1000/gallery-3.jpg 1000w, http://127.0.0.1:2369/content/images/gallery-3.jpg 1200w\\" sizes=\\"(min-width: 720px) 720px\\"></div></div></div><figcaption>A gallery with three images</figcaption></figure><p>File card:</p><div class=\\"kg-card kg-file-card\\"><a class=\\"kg-file-card-container\\" href=\\"http://127.0.0.1:2369/content/files/document.pdf\\" title=\\"Download\\" download=\\"\\"><div class=\\"kg-file-card-contents\\"><div class=\\"kg-file-card-title\\">Test Document</div><div class=\\"kg-file-card-caption\\">A test PDF document</div><div class=\\"kg-file-card-metadata\\"><div class=\\"kg-file-card-filename\\">document.pdf</div><div class=\\"kg-file-card-filesize\\">0 Byte</div></div></div><div class=\\"kg-file-card-icon\\"><svg viewBox=\\"0 0 24 24\\"><defs><style>.a{fill:none;stroke:currentColor;stroke-linecap:round;stroke-linejoin:round;stroke-width:1.5px;}</style></defs><title>download-circle</title><polyline class=\\"a\\" points=\\"8.25 14.25 12 18 15.75 14.25\\"></polyline><line class=\\"a\\" x1=\\"12\\" y1=\\"6.75\\" x2=\\"12\\" y2=\\"18\\"></line><circle class=\\"a\\" cx=\\"12\\" cy=\\"12\\" r=\\"11.25\\"></circle></svg></div></a></div><p>Video card:</p><figure class=\\"kg-card kg-video-card kg-width-regular kg-card-hascaption\\" data-kg-thumbnail=\\"http://127.0.0.1:2369/content/images/video-thumb.jpg\\" data-kg-custom-thumbnail=\\"\\">
             <div class=\\"kg-video-container\\">
-                <video src=\\"http://127.0.0.1:2369/content/media/video.mp4\\" poster=\\"https://img.spacergif.org/v1/1920x1080/0a/spacer.png\\" width=\\"1920\\" height=\\"1080\\" playsinline=\\"\\" preload=\\"metadata\\" style=\\"background: transparent url('http://127.0.0.1:2369/content/images/video-thumb.jpg') 50% 50% / cover no-repeat;\\"></video>
+                <video src=\\"http://127.0.0.1:2369/content/media/video.mp4\\" poster=\\"data:image/gif;base64,R0lGODlhAQABAIAAAAAAAP///yH5BAEAAAAALAAAAAABAAEAAAIBRAA7\\" width=\\"1920\\" height=\\"1080\\" playsinline=\\"\\" preload=\\"metadata\\" style=\\"aspect-ratio: 1920 / 1080; background: transparent url('http://127.0.0.1:2369/content/images/video-thumb.jpg') 50% 50% / cover no-repeat;\\"></video>
                 <div class=\\"kg-video-overlay\\">
                     <button class=\\"kg-video-large-play-icon\\" aria-label=\\"Play video\\">
                         <svg xmlns=\\"http://www.w3.org/2000/svg\\" viewBox=\\"0 0 24 24\\">
@@ -1779,7 +1779,7 @@ Image car",
             <figcaption>Test video file</figcaption>
         </figure><p>Audio card:</p><div class=\\"kg-card kg-audio-card\\"><img src=\\"http://127.0.0.1:2369/content/images/audio-thumb.jpg\\" alt=\\"audio-thumbnail\\" class=\\"kg-audio-thumbnail\\"><div class=\\"kg-audio-thumbnail placeholder kg-audio-hide\\"><svg width=\\"24\\" height=\\"24\\" fill=\\"none\\"><path fill-rule=\\"evenodd\\" clip-rule=\\"evenodd\\" d=\\"M7.5 15.33a.75.75 0 1 0 0 1.5.75.75 0 0 0 0-1.5Zm-2.25.75a2.25 2.25 0 1 1 4.5 0 2.25 2.25 0 0 1-4.5 0ZM15 13.83a.75.75 0 1 0 0 1.5.75.75 0 0 0 0-1.5Zm-2.25.75a2.25 2.25 0 1 1 4.5 0 2.25 2.25 0 0 1-4.5 0Z\\"></path><path fill-rule=\\"evenodd\\" clip-rule=\\"evenodd\\" d=\\"M14.486 6.81A2.25 2.25 0 0 1 17.25 9v5.579a.75.75 0 0 1-1.5 0v-5.58a.75.75 0 0 0-.932-.727.755.755 0 0 1-.059.013l-4.465.744a.75.75 0 0 0-.544.72v6.33a.75.75 0 0 1-1.5 0v-6.33a2.25 2.25 0 0 1 1.763-2.194l4.473-.746Z\\"></path><path fill-rule=\\"evenodd\\" clip-rule=\\"evenodd\\" d=\\"M3 1.5a.75.75 0 0 0-.75.75v19.5a.75.75 0 0 0 .75.75h18a.75.75 0 0 0 .75-.75V5.133a.75.75 0 0 0-.225-.535l-.002-.002-3-2.883A.75.75 0 0 0 18 1.5H3ZM1.409.659A2.25 2.25 0 0 1 3 0h15a2.25 2.25 0 0 1 1.568.637l.003.002 3 2.883a2.25 2.25 0 0 1 .679 1.61V21.75A2.25 2.25 0 0 1 21 24H3a2.25 2.25 0 0 1-2.25-2.25V2.25c0-.597.237-1.169.659-1.591Z\\"></path></svg></div><div class=\\"kg-audio-player-container\\"><audio src=\\"http://127.0.0.1:2369/content/media/audio.mp3\\" preload=\\"metadata\\"></audio><div class=\\"kg-audio-title\\">Test Audio</div><div class=\\"kg-audio-player\\"><button class=\\"kg-audio-play-icon\\" aria-label=\\"Play audio\\"><svg viewBox=\\"0 0 24 24\\"><path d=\\"M23.14 10.608 2.253.164A1.559 1.559 0 0 0 0 1.557v20.887a1.558 1.558 0 0 0 2.253 1.392L23.14 13.393a1.557 1.557 0 0 0 0-2.785Z\\"></path></svg></button><button class=\\"kg-audio-pause-icon kg-audio-hide\\" aria-label=\\"Pause audio\\"><svg viewBox=\\"0 0 24 24\\"><rect x=\\"3\\" y=\\"1\\" width=\\"7\\" height=\\"22\\" rx=\\"1.5\\" ry=\\"1.5\\"></rect><rect x=\\"14\\" y=\\"1\\" width=\\"7\\" height=\\"22\\" rx=\\"1.5\\" ry=\\"1.5\\"></rect></svg></button><span class=\\"kg-audio-current-time\\">0:00</span><div class=\\"kg-audio-time\\">/<span class=\\"kg-audio-duration\\">180</span></div><input type=\\"range\\" class=\\"kg-audio-seek-slider\\" max=\\"100\\" value=\\"0\\"><button class=\\"kg-audio-playback-rate\\" aria-label=\\"Adjust playback speed\\">1×</button><button class=\\"kg-audio-unmute-icon\\" aria-label=\\"Unmute\\"><svg viewBox=\\"0 0 24 24\\"><path d=\\"M15.189 2.021a9.728 9.728 0 0 0-7.924 4.85.249.249 0 0 1-.221.133H5.25a3 3 0 0 0-3 3v2a3 3 0 0 0 3 3h1.794a.249.249 0 0 1 .221.133 9.73 9.73 0 0 0 7.924 4.85h.06a1 1 0 0 0 1-1V3.02a1 1 0 0 0-1.06-.998Z\\"></path></svg></button><button class=\\"kg-audio-mute-icon kg-audio-hide\\" aria-label=\\"Mute\\"><svg viewBox=\\"0 0 24 24\\"><path d=\\"M16.177 4.3a.248.248 0 0 0 .073-.176v-1.1a1 1 0 0 0-1.061-1 9.728 9.728 0 0 0-7.924 4.85.249.249 0 0 1-.221.133H5.25a3 3 0 0 0-3 3v2a3 3 0 0 0 3 3h.114a.251.251 0 0 0 .177-.073ZM23.707 1.706A1 1 0 0 0 22.293.292l-22 22a1 1 0 0 0 0 1.414l.009.009a1 1 0 0 0 1.405-.009l6.63-6.631A.251.251 0 0 1 8.515 17a.245.245 0 0 1 .177.075 10.081 10.081 0 0 0 6.5 2.92 1 1 0 0 0 1.061-1V9.266a.247.247 0 0 1 .073-.176Z\\"></path></svg></button><input type=\\"range\\" class=\\"kg-audio-volume-slider\\" max=\\"100\\" value=\\"100\\"></div></div></div><p><strong>Inserted snippet content below:</strong></p><p>This snippet contains <a href=\\"http://127.0.0.1:2369/snippet-link\\"><strong>all media types</strong></a> for testing URL transformations in reusable content.</p><p>Image card:</p><figure class=\\"kg-card kg-image-card kg-card-hascaption\\"><img src=\\"http://127.0.0.1:2369/content/images/snippet-inline.jpg\\" class=\\"kg-image\\" alt=\\"Snippet image\\" loading=\\"lazy\\"><figcaption>Image in snippet</figcaption></figure><p>File card:</p><div class=\\"kg-card kg-file-card\\"><a class=\\"kg-file-card-container\\" href=\\"http://127.0.0.1:2369/content/files/snippet-document.pdf\\" title=\\"Download\\" download=\\"\\"><div class=\\"kg-file-card-contents\\"><div class=\\"kg-file-card-title\\">Snippet Document</div><div class=\\"kg-file-card-caption\\">A test document file</div><div class=\\"kg-file-card-metadata\\"><div class=\\"kg-file-card-filename\\">snippet-doc.pdf</div><div class=\\"kg-file-card-filesize\\">0 Byte</div></div></div><div class=\\"kg-file-card-icon\\"><svg viewBox=\\"0 0 24 24\\"><defs><style>.a{fill:none;stroke:currentColor;stroke-linecap:round;stroke-linejoin:round;stroke-width:1.5px;}</style></defs><title>download-circle</title><polyline class=\\"a\\" points=\\"8.25 14.25 12 18 15.75 14.25\\"></polyline><line class=\\"a\\" x1=\\"12\\" y1=\\"6.75\\" x2=\\"12\\" y2=\\"18\\"></line><circle class=\\"a\\" cx=\\"12\\" cy=\\"12\\" r=\\"11.25\\"></circle></svg></div></a></div><p>Video card:</p><figure class=\\"kg-card kg-video-card kg-width-regular kg-card-hascaption\\" data-kg-thumbnail=\\"http://127.0.0.1:2369/content/images/snippet-video-thumb.jpg\\" data-kg-custom-thumbnail=\\"\\">
             <div class=\\"kg-video-container\\">
-                <video src=\\"http://127.0.0.1:2369/content/media/snippet-video.mp4\\" poster=\\"https://img.spacergif.org/v1/1920x1080/0a/spacer.png\\" width=\\"1920\\" height=\\"1080\\" playsinline=\\"\\" preload=\\"metadata\\" style=\\"background: transparent url('http://127.0.0.1:2369/content/images/snippet-video-thumb.jpg') 50% 50% / cover no-repeat;\\"></video>
+                <video src=\\"http://127.0.0.1:2369/content/media/snippet-video.mp4\\" poster=\\"data:image/gif;base64,R0lGODlhAQABAIAAAAAAAP///yH5BAEAAAAALAAAAAABAAEAAAIBRAA7\\" width=\\"1920\\" height=\\"1080\\" playsinline=\\"\\" preload=\\"metadata\\" style=\\"aspect-ratio: 1920 / 1080; background: transparent url('http://127.0.0.1:2369/content/images/snippet-video-thumb.jpg') 50% 50% / cover no-repeat;\\"></video>
                 <div class=\\"kg-video-overlay\\">
                     <button class=\\"kg-video-large-play-icon\\" aria-label=\\"Play video\\">
                         <svg xmlns=\\"http://www.w3.org/2000/svg\\" viewBox=\\"0 0 24 24\\">
@@ -2249,7 +2249,7 @@ exports[`Posts Content API Can filter posts by authors 2: [headers] 1`] = `
 Object {
   "access-control-allow-origin": "*",
   "cache-control": "public, max-age=0",
-  "content-length": "102483",
+  "content-length": "102695",
   "content-type": "application/json; charset=utf-8",
   "content-version": StringMatching /v\\\\d\\+\\\\\\.\\\\d\\+/,
   "etag": StringMatching /\\(\\?:W\\\\/\\)\\?"\\(\\?:\\[ !#-\\\\x7E\\\\x80-\\\\xFF\\]\\*\\|\\\\r\\\\n\\[\\\\t \\]\\|\\\\\\\\\\.\\)\\*"/,
@@ -3333,7 +3333,7 @@ Snippet Docume",
       "frontmatter": null,
       "html": "<p>This is a post containing all media types for testing URL transformations. It includes images, galleries, files, videos, audio, and an inserted snippet.</p><figure class=\\"kg-card kg-image-card kg-card-hascaption\\"><picture><source srcset=\\"http://127.0.0.1:2369/content/images/size/w600/format/avif/inline.jpg 600w, http://127.0.0.1:2369/content/images/size/w1000/format/avif/inline.jpg 1000w, http://127.0.0.1:2369/content/images/size/w1600/format/avif/inline.jpg 1600w\\" type=\\"image/avif\\" sizes=\\"(min-width: 720px) 720px\\"><source srcset=\\"http://127.0.0.1:2369/content/images/size/w600/format/webp/inline.jpg 600w, http://127.0.0.1:2369/content/images/size/w1000/format/webp/inline.jpg 1000w, http://127.0.0.1:2369/content/images/size/w1600/format/webp/inline.jpg 1600w\\" type=\\"image/webp\\" sizes=\\"(min-width: 720px) 720px\\"><img src=\\"http://127.0.0.1:2369/content/images/inline.jpg\\" class=\\"kg-image\\" alt=\\"Inline image\\" loading=\\"lazy\\" width=\\"1600\\" height=\\"900\\" srcset=\\"http://127.0.0.1:2369/content/images/size/w600/inline.jpg 600w, http://127.0.0.1:2369/content/images/size/w1000/inline.jpg 1000w, http://127.0.0.1:2369/content/images/inline.jpg 1600w\\" sizes=\\"(min-width: 720px) 720px\\"></picture><figcaption>An inline image card</figcaption></figure><figure class=\\"kg-card kg-gallery-card kg-width-wide kg-card-hascaption\\"><div class=\\"kg-gallery-container\\"><div class=\\"kg-gallery-row\\"><div class=\\"kg-gallery-image\\"><img src=\\"http://127.0.0.1:2369/content/images/gallery-1.jpg\\" width=\\"1200\\" height=\\"800\\" loading=\\"lazy\\" alt=\\"Gallery image 1\\" srcset=\\"http://127.0.0.1:2369/content/images/size/w600/gallery-1.jpg 600w, http://127.0.0.1:2369/content/images/size/w1000/gallery-1.jpg 1000w, http://127.0.0.1:2369/content/images/gallery-1.jpg 1200w\\" sizes=\\"(min-width: 720px) 720px\\"></div><div class=\\"kg-gallery-image\\"><img src=\\"http://127.0.0.1:2369/content/images/gallery-2.jpg\\" width=\\"1200\\" height=\\"800\\" loading=\\"lazy\\" alt=\\"Gallery image 2\\" srcset=\\"http://127.0.0.1:2369/content/images/size/w600/gallery-2.jpg 600w, http://127.0.0.1:2369/content/images/size/w1000/gallery-2.jpg 1000w, http://127.0.0.1:2369/content/images/gallery-2.jpg 1200w\\" sizes=\\"(min-width: 720px) 720px\\"></div><div class=\\"kg-gallery-image\\"><img src=\\"http://127.0.0.1:2369/content/images/gallery-3.jpg\\" width=\\"1200\\" height=\\"800\\" loading=\\"lazy\\" alt=\\"Gallery image 3\\" srcset=\\"http://127.0.0.1:2369/content/images/size/w600/gallery-3.jpg 600w, http://127.0.0.1:2369/content/images/size/w1000/gallery-3.jpg 1000w, http://127.0.0.1:2369/content/images/gallery-3.jpg 1200w\\" sizes=\\"(min-width: 720px) 720px\\"></div></div></div><figcaption>A gallery with three images</figcaption></figure><p>File card:</p><div class=\\"kg-card kg-file-card\\"><a class=\\"kg-file-card-container\\" href=\\"http://127.0.0.1:2369/content/files/document.pdf\\" title=\\"Download\\" download=\\"\\"><div class=\\"kg-file-card-contents\\"><div class=\\"kg-file-card-title\\">Test Document</div><div class=\\"kg-file-card-caption\\">A test PDF document</div><div class=\\"kg-file-card-metadata\\"><div class=\\"kg-file-card-filename\\">document.pdf</div><div class=\\"kg-file-card-filesize\\">2 MB</div></div></div><div class=\\"kg-file-card-icon\\"><svg viewBox=\\"0 0 24 24\\"><defs><style>.a{fill:none;stroke:currentColor;stroke-linecap:round;stroke-linejoin:round;stroke-width:1.5px;}</style></defs><title>download-circle</title><polyline class=\\"a\\" points=\\"8.25 14.25 12 18 15.75 14.25\\"></polyline><line class=\\"a\\" x1=\\"12\\" y1=\\"6.75\\" x2=\\"12\\" y2=\\"18\\"></line><circle class=\\"a\\" cx=\\"12\\" cy=\\"12\\" r=\\"11.25\\"></circle></svg></div></a></div><p>Video card:</p><figure class=\\"kg-card kg-video-card kg-width-regular kg-card-hascaption\\" data-kg-thumbnail=\\"http://127.0.0.1:2369/content/images/video-thumb.jpg\\" data-kg-custom-thumbnail=\\"\\">
             <div class=\\"kg-video-container\\">
-                <video src=\\"http://127.0.0.1:2369/content/media/video.mp4\\" poster=\\"https://img.spacergif.org/v1/1920x1080/0a/spacer.png\\" width=\\"1920\\" height=\\"1080\\" playsinline=\\"\\" preload=\\"metadata\\" style=\\"background: transparent url('http://127.0.0.1:2369/content/images/video-thumb.jpg') 50% 50% / cover no-repeat;\\"></video>
+                <video src=\\"http://127.0.0.1:2369/content/media/video.mp4\\" poster=\\"data:image/gif;base64,R0lGODlhAQABAIAAAAAAAP///yH5BAEAAAAALAAAAAABAAEAAAIBRAA7\\" width=\\"1920\\" height=\\"1080\\" playsinline=\\"\\" preload=\\"metadata\\" style=\\"aspect-ratio: 1920 / 1080; background: transparent url('http://127.0.0.1:2369/content/images/video-thumb.jpg') 50% 50% / cover no-repeat;\\"></video>
                 <div class=\\"kg-video-overlay\\">
                     <button class=\\"kg-video-large-play-icon\\" aria-label=\\"Play video\\">
                         <svg xmlns=\\"http://www.w3.org/2000/svg\\" viewBox=\\"0 0 24 24\\">
@@ -3377,7 +3377,7 @@ Snippet Docume",
             <figcaption>Test video file</figcaption>
         </figure><p>Audio card:</p><div class=\\"kg-card kg-audio-card\\"><img src=\\"http://127.0.0.1:2369/content/images/audio-thumb.jpg\\" alt=\\"audio-thumbnail\\" class=\\"kg-audio-thumbnail\\"><div class=\\"kg-audio-thumbnail placeholder kg-audio-hide\\"><svg width=\\"24\\" height=\\"24\\" fill=\\"none\\"><path fill-rule=\\"evenodd\\" clip-rule=\\"evenodd\\" d=\\"M7.5 15.33a.75.75 0 1 0 0 1.5.75.75 0 0 0 0-1.5Zm-2.25.75a2.25 2.25 0 1 1 4.5 0 2.25 2.25 0 0 1-4.5 0ZM15 13.83a.75.75 0 1 0 0 1.5.75.75 0 0 0 0-1.5Zm-2.25.75a2.25 2.25 0 1 1 4.5 0 2.25 2.25 0 0 1-4.5 0Z\\"></path><path fill-rule=\\"evenodd\\" clip-rule=\\"evenodd\\" d=\\"M14.486 6.81A2.25 2.25 0 0 1 17.25 9v5.579a.75.75 0 0 1-1.5 0v-5.58a.75.75 0 0 0-.932-.727.755.755 0 0 1-.059.013l-4.465.744a.75.75 0 0 0-.544.72v6.33a.75.75 0 0 1-1.5 0v-6.33a2.25 2.25 0 0 1 1.763-2.194l4.473-.746Z\\"></path><path fill-rule=\\"evenodd\\" clip-rule=\\"evenodd\\" d=\\"M3 1.5a.75.75 0 0 0-.75.75v19.5a.75.75 0 0 0 .75.75h18a.75.75 0 0 0 .75-.75V5.133a.75.75 0 0 0-.225-.535l-.002-.002-3-2.883A.75.75 0 0 0 18 1.5H3ZM1.409.659A2.25 2.25 0 0 1 3 0h15a2.25 2.25 0 0 1 1.568.637l.003.002 3 2.883a2.25 2.25 0 0 1 .679 1.61V21.75A2.25 2.25 0 0 1 21 24H3a2.25 2.25 0 0 1-2.25-2.25V2.25c0-.597.237-1.169.659-1.591Z\\"></path></svg></div><div class=\\"kg-audio-player-container\\"><audio src=\\"http://127.0.0.1:2369/content/media/audio.mp3\\" preload=\\"metadata\\"></audio><div class=\\"kg-audio-title\\">Test Audio</div><div class=\\"kg-audio-player\\"><button class=\\"kg-audio-play-icon\\" aria-label=\\"Play audio\\"><svg viewBox=\\"0 0 24 24\\"><path d=\\"M23.14 10.608 2.253.164A1.559 1.559 0 0 0 0 1.557v20.887a1.558 1.558 0 0 0 2.253 1.392L23.14 13.393a1.557 1.557 0 0 0 0-2.785Z\\"></path></svg></button><button class=\\"kg-audio-pause-icon kg-audio-hide\\" aria-label=\\"Pause audio\\"><svg viewBox=\\"0 0 24 24\\"><rect x=\\"3\\" y=\\"1\\" width=\\"7\\" height=\\"22\\" rx=\\"1.5\\" ry=\\"1.5\\"></rect><rect x=\\"14\\" y=\\"1\\" width=\\"7\\" height=\\"22\\" rx=\\"1.5\\" ry=\\"1.5\\"></rect></svg></button><span class=\\"kg-audio-current-time\\">0:00</span><div class=\\"kg-audio-time\\">/<span class=\\"kg-audio-duration\\">180</span></div><input type=\\"range\\" class=\\"kg-audio-seek-slider\\" max=\\"100\\" value=\\"0\\"><button class=\\"kg-audio-playback-rate\\" aria-label=\\"Adjust playback speed\\">1×</button><button class=\\"kg-audio-unmute-icon\\" aria-label=\\"Unmute\\"><svg viewBox=\\"0 0 24 24\\"><path d=\\"M15.189 2.021a9.728 9.728 0 0 0-7.924 4.85.249.249 0 0 1-.221.133H5.25a3 3 0 0 0-3 3v2a3 3 0 0 0 3 3h1.794a.249.249 0 0 1 .221.133 9.73 9.73 0 0 0 7.924 4.85h.06a1 1 0 0 0 1-1V3.02a1 1 0 0 0-1.06-.998Z\\"></path></svg></button><button class=\\"kg-audio-mute-icon kg-audio-hide\\" aria-label=\\"Mute\\"><svg viewBox=\\"0 0 24 24\\"><path d=\\"M16.177 4.3a.248.248 0 0 0 .073-.176v-1.1a1 1 0 0 0-1.061-1 9.728 9.728 0 0 0-7.924 4.85.249.249 0 0 1-.221.133H5.25a3 3 0 0 0-3 3v2a3 3 0 0 0 3 3h.114a.251.251 0 0 0 .177-.073ZM23.707 1.706A1 1 0 0 0 22.293.292l-22 22a1 1 0 0 0 0 1.414l.009.009a1 1 0 0 0 1.405-.009l6.63-6.631A.251.251 0 0 1 8.515 17a.245.245 0 0 1 .177.075 10.081 10.081 0 0 0 6.5 2.92 1 1 0 0 0 1.061-1V9.266a.247.247 0 0 1 .073-.176Z\\"></path></svg></button><input type=\\"range\\" class=\\"kg-audio-volume-slider\\" max=\\"100\\" value=\\"100\\"></div></div></div><p><strong>Inserted snippet content below:</strong></p><p>This snippet contains <a href=\\"http://127.0.0.1:2369/snippet-link\\"><strong><em>all media types</em></strong></a> for testing URL transformations in reusable content.</p><p>Image card:</p><figure class=\\"kg-card kg-image-card kg-card-hascaption\\"><picture><source srcset=\\"http://127.0.0.1:2369/content/images/size/w600/format/avif/snippet-inline.jpg 600w, http://127.0.0.1:2369/content/images/size/w1000/format/avif/snippet-inline.jpg 1000w, http://127.0.0.1:2369/content/images/size/w1200/format/avif/snippet-inline.jpg 1200w\\" type=\\"image/avif\\" sizes=\\"(min-width: 720px) 720px\\"><source srcset=\\"http://127.0.0.1:2369/content/images/size/w600/format/webp/snippet-inline.jpg 600w, http://127.0.0.1:2369/content/images/size/w1000/format/webp/snippet-inline.jpg 1000w, http://127.0.0.1:2369/content/images/size/w1200/format/webp/snippet-inline.jpg 1200w\\" type=\\"image/webp\\" sizes=\\"(min-width: 720px) 720px\\"><img src=\\"http://127.0.0.1:2369/content/images/snippet-inline.jpg\\" class=\\"kg-image\\" alt=\\"Snippet image\\" loading=\\"lazy\\" width=\\"1200\\" height=\\"800\\" srcset=\\"http://127.0.0.1:2369/content/images/size/w600/snippet-inline.jpg 600w, http://127.0.0.1:2369/content/images/size/w1000/snippet-inline.jpg 1000w, http://127.0.0.1:2369/content/images/snippet-inline.jpg 1200w\\" sizes=\\"(min-width: 720px) 720px\\"></picture><figcaption>Image in snippet</figcaption></figure><p>File card:</p><div class=\\"kg-card kg-file-card\\"><a class=\\"kg-file-card-container\\" href=\\"http://127.0.0.1:2369/content/files/snippet-document.pdf\\" title=\\"Download\\" download=\\"\\"><div class=\\"kg-file-card-contents\\"><div class=\\"kg-file-card-title\\">Snippet Document</div><div class=\\"kg-file-card-caption\\">A test document file</div><div class=\\"kg-file-card-metadata\\"><div class=\\"kg-file-card-filename\\">snippet-doc.pdf</div><div class=\\"kg-file-card-filesize\\">1000 KB</div></div></div><div class=\\"kg-file-card-icon\\"><svg viewBox=\\"0 0 24 24\\"><defs><style>.a{fill:none;stroke:currentColor;stroke-linecap:round;stroke-linejoin:round;stroke-width:1.5px;}</style></defs><title>download-circle</title><polyline class=\\"a\\" points=\\"8.25 14.25 12 18 15.75 14.25\\"></polyline><line class=\\"a\\" x1=\\"12\\" y1=\\"6.75\\" x2=\\"12\\" y2=\\"18\\"></line><circle class=\\"a\\" cx=\\"12\\" cy=\\"12\\" r=\\"11.25\\"></circle></svg></div></a></div><p>Video card:</p><figure class=\\"kg-card kg-video-card kg-width-regular kg-card-hascaption\\" data-kg-thumbnail=\\"http://127.0.0.1:2369/content/images/snippet-video-thumb.jpg\\" data-kg-custom-thumbnail=\\"\\">
             <div class=\\"kg-video-container\\">
-                <video src=\\"http://127.0.0.1:2369/content/media/snippet-video.mp4\\" poster=\\"https://img.spacergif.org/v1/1920x1080/0a/spacer.png\\" width=\\"1920\\" height=\\"1080\\" playsinline=\\"\\" preload=\\"metadata\\" style=\\"background: transparent url('http://127.0.0.1:2369/content/images/snippet-video-thumb.jpg') 50% 50% / cover no-repeat;\\"></video>
+                <video src=\\"http://127.0.0.1:2369/content/media/snippet-video.mp4\\" poster=\\"data:image/gif;base64,R0lGODlhAQABAIAAAAAAAP///yH5BAEAAAAALAAAAAABAAEAAAIBRAA7\\" width=\\"1920\\" height=\\"1080\\" playsinline=\\"\\" preload=\\"metadata\\" style=\\"aspect-ratio: 1920 / 1080; background: transparent url('http://127.0.0.1:2369/content/images/snippet-video-thumb.jpg') 50% 50% / cover no-repeat;\\"></video>
                 <div class=\\"kg-video-overlay\\">
                     <button class=\\"kg-video-large-play-icon\\" aria-label=\\"Play video\\">
                         <svg xmlns=\\"http://www.w3.org/2000/svg\\" viewBox=\\"0 0 24 24\\">
@@ -3568,7 +3568,7 @@ Image car",
       "frontmatter": null,
       "html": "<p>This is a post containing all media types for testing URL transformations. It includes images, galleries, files, videos, audio, and an inserted snippet.</p><p>Image card:</p><figure class=\\"kg-card kg-image-card kg-card-hascaption\\"><img src=\\"http://127.0.0.1:2369/content/images/inline.jpg\\" class=\\"kg-image\\" alt=\\"Inline image\\" loading=\\"lazy\\"><figcaption>An inline image card</figcaption></figure><p>Gallery card:</p><figure class=\\"kg-card kg-gallery-card kg-width-wide kg-card-hascaption\\"><div class=\\"kg-gallery-container\\"><div class=\\"kg-gallery-row\\"><div class=\\"kg-gallery-image\\"><img src=\\"http://127.0.0.1:2369/content/images/gallery-1.jpg\\" width=\\"1200\\" height=\\"800\\" loading=\\"lazy\\" alt=\\"\\" srcset=\\"http://127.0.0.1:2369/content/images/size/w600/gallery-1.jpg 600w, http://127.0.0.1:2369/content/images/size/w1000/gallery-1.jpg 1000w, http://127.0.0.1:2369/content/images/gallery-1.jpg 1200w\\" sizes=\\"(min-width: 720px) 720px\\"></div><div class=\\"kg-gallery-image\\"><img src=\\"http://127.0.0.1:2369/content/images/gallery-2.jpg\\" width=\\"1200\\" height=\\"800\\" loading=\\"lazy\\" alt=\\"\\" srcset=\\"http://127.0.0.1:2369/content/images/size/w600/gallery-2.jpg 600w, http://127.0.0.1:2369/content/images/size/w1000/gallery-2.jpg 1000w, http://127.0.0.1:2369/content/images/gallery-2.jpg 1200w\\" sizes=\\"(min-width: 720px) 720px\\"></div><div class=\\"kg-gallery-image\\"><img src=\\"http://127.0.0.1:2369/content/images/gallery-3.jpg\\" width=\\"1200\\" height=\\"800\\" loading=\\"lazy\\" alt=\\"\\" srcset=\\"http://127.0.0.1:2369/content/images/size/w600/gallery-3.jpg 600w, http://127.0.0.1:2369/content/images/size/w1000/gallery-3.jpg 1000w, http://127.0.0.1:2369/content/images/gallery-3.jpg 1200w\\" sizes=\\"(min-width: 720px) 720px\\"></div></div></div><figcaption>A gallery with three images</figcaption></figure><p>File card:</p><div class=\\"kg-card kg-file-card\\"><a class=\\"kg-file-card-container\\" href=\\"http://127.0.0.1:2369/content/files/document.pdf\\" title=\\"Download\\" download=\\"\\"><div class=\\"kg-file-card-contents\\"><div class=\\"kg-file-card-title\\">Test Document</div><div class=\\"kg-file-card-caption\\">A test PDF document</div><div class=\\"kg-file-card-metadata\\"><div class=\\"kg-file-card-filename\\">document.pdf</div><div class=\\"kg-file-card-filesize\\">0 Byte</div></div></div><div class=\\"kg-file-card-icon\\"><svg viewBox=\\"0 0 24 24\\"><defs><style>.a{fill:none;stroke:currentColor;stroke-linecap:round;stroke-linejoin:round;stroke-width:1.5px;}</style></defs><title>download-circle</title><polyline class=\\"a\\" points=\\"8.25 14.25 12 18 15.75 14.25\\"></polyline><line class=\\"a\\" x1=\\"12\\" y1=\\"6.75\\" x2=\\"12\\" y2=\\"18\\"></line><circle class=\\"a\\" cx=\\"12\\" cy=\\"12\\" r=\\"11.25\\"></circle></svg></div></a></div><p>Video card:</p><figure class=\\"kg-card kg-video-card kg-width-regular kg-card-hascaption\\" data-kg-thumbnail=\\"http://127.0.0.1:2369/content/images/video-thumb.jpg\\" data-kg-custom-thumbnail=\\"\\">
             <div class=\\"kg-video-container\\">
-                <video src=\\"http://127.0.0.1:2369/content/media/video.mp4\\" poster=\\"https://img.spacergif.org/v1/1920x1080/0a/spacer.png\\" width=\\"1920\\" height=\\"1080\\" playsinline=\\"\\" preload=\\"metadata\\" style=\\"background: transparent url('http://127.0.0.1:2369/content/images/video-thumb.jpg') 50% 50% / cover no-repeat;\\"></video>
+                <video src=\\"http://127.0.0.1:2369/content/media/video.mp4\\" poster=\\"data:image/gif;base64,R0lGODlhAQABAIAAAAAAAP///yH5BAEAAAAALAAAAAABAAEAAAIBRAA7\\" width=\\"1920\\" height=\\"1080\\" playsinline=\\"\\" preload=\\"metadata\\" style=\\"aspect-ratio: 1920 / 1080; background: transparent url('http://127.0.0.1:2369/content/images/video-thumb.jpg') 50% 50% / cover no-repeat;\\"></video>
                 <div class=\\"kg-video-overlay\\">
                     <button class=\\"kg-video-large-play-icon\\" aria-label=\\"Play video\\">
                         <svg xmlns=\\"http://www.w3.org/2000/svg\\" viewBox=\\"0 0 24 24\\">
@@ -3612,7 +3612,7 @@ Image car",
             <figcaption>Test video file</figcaption>
         </figure><p>Audio card:</p><div class=\\"kg-card kg-audio-card\\"><img src=\\"http://127.0.0.1:2369/content/images/audio-thumb.jpg\\" alt=\\"audio-thumbnail\\" class=\\"kg-audio-thumbnail\\"><div class=\\"kg-audio-thumbnail placeholder kg-audio-hide\\"><svg width=\\"24\\" height=\\"24\\" fill=\\"none\\"><path fill-rule=\\"evenodd\\" clip-rule=\\"evenodd\\" d=\\"M7.5 15.33a.75.75 0 1 0 0 1.5.75.75 0 0 0 0-1.5Zm-2.25.75a2.25 2.25 0 1 1 4.5 0 2.25 2.25 0 0 1-4.5 0ZM15 13.83a.75.75 0 1 0 0 1.5.75.75 0 0 0 0-1.5Zm-2.25.75a2.25 2.25 0 1 1 4.5 0 2.25 2.25 0 0 1-4.5 0Z\\"></path><path fill-rule=\\"evenodd\\" clip-rule=\\"evenodd\\" d=\\"M14.486 6.81A2.25 2.25 0 0 1 17.25 9v5.579a.75.75 0 0 1-1.5 0v-5.58a.75.75 0 0 0-.932-.727.755.755 0 0 1-.059.013l-4.465.744a.75.75 0 0 0-.544.72v6.33a.75.75 0 0 1-1.5 0v-6.33a2.25 2.25 0 0 1 1.763-2.194l4.473-.746Z\\"></path><path fill-rule=\\"evenodd\\" clip-rule=\\"evenodd\\" d=\\"M3 1.5a.75.75 0 0 0-.75.75v19.5a.75.75 0 0 0 .75.75h18a.75.75 0 0 0 .75-.75V5.133a.75.75 0 0 0-.225-.535l-.002-.002-3-2.883A.75.75 0 0 0 18 1.5H3ZM1.409.659A2.25 2.25 0 0 1 3 0h15a2.25 2.25 0 0 1 1.568.637l.003.002 3 2.883a2.25 2.25 0 0 1 .679 1.61V21.75A2.25 2.25 0 0 1 21 24H3a2.25 2.25 0 0 1-2.25-2.25V2.25c0-.597.237-1.169.659-1.591Z\\"></path></svg></div><div class=\\"kg-audio-player-container\\"><audio src=\\"http://127.0.0.1:2369/content/media/audio.mp3\\" preload=\\"metadata\\"></audio><div class=\\"kg-audio-title\\">Test Audio</div><div class=\\"kg-audio-player\\"><button class=\\"kg-audio-play-icon\\" aria-label=\\"Play audio\\"><svg viewBox=\\"0 0 24 24\\"><path d=\\"M23.14 10.608 2.253.164A1.559 1.559 0 0 0 0 1.557v20.887a1.558 1.558 0 0 0 2.253 1.392L23.14 13.393a1.557 1.557 0 0 0 0-2.785Z\\"></path></svg></button><button class=\\"kg-audio-pause-icon kg-audio-hide\\" aria-label=\\"Pause audio\\"><svg viewBox=\\"0 0 24 24\\"><rect x=\\"3\\" y=\\"1\\" width=\\"7\\" height=\\"22\\" rx=\\"1.5\\" ry=\\"1.5\\"></rect><rect x=\\"14\\" y=\\"1\\" width=\\"7\\" height=\\"22\\" rx=\\"1.5\\" ry=\\"1.5\\"></rect></svg></button><span class=\\"kg-audio-current-time\\">0:00</span><div class=\\"kg-audio-time\\">/<span class=\\"kg-audio-duration\\">180</span></div><input type=\\"range\\" class=\\"kg-audio-seek-slider\\" max=\\"100\\" value=\\"0\\"><button class=\\"kg-audio-playback-rate\\" aria-label=\\"Adjust playback speed\\">1×</button><button class=\\"kg-audio-unmute-icon\\" aria-label=\\"Unmute\\"><svg viewBox=\\"0 0 24 24\\"><path d=\\"M15.189 2.021a9.728 9.728 0 0 0-7.924 4.85.249.249 0 0 1-.221.133H5.25a3 3 0 0 0-3 3v2a3 3 0 0 0 3 3h1.794a.249.249 0 0 1 .221.133 9.73 9.73 0 0 0 7.924 4.85h.06a1 1 0 0 0 1-1V3.02a1 1 0 0 0-1.06-.998Z\\"></path></svg></button><button class=\\"kg-audio-mute-icon kg-audio-hide\\" aria-label=\\"Mute\\"><svg viewBox=\\"0 0 24 24\\"><path d=\\"M16.177 4.3a.248.248 0 0 0 .073-.176v-1.1a1 1 0 0 0-1.061-1 9.728 9.728 0 0 0-7.924 4.85.249.249 0 0 1-.221.133H5.25a3 3 0 0 0-3 3v2a3 3 0 0 0 3 3h.114a.251.251 0 0 0 .177-.073ZM23.707 1.706A1 1 0 0 0 22.293.292l-22 22a1 1 0 0 0 0 1.414l.009.009a1 1 0 0 0 1.405-.009l6.63-6.631A.251.251 0 0 1 8.515 17a.245.245 0 0 1 .177.075 10.081 10.081 0 0 0 6.5 2.92 1 1 0 0 0 1.061-1V9.266a.247.247 0 0 1 .073-.176Z\\"></path></svg></button><input type=\\"range\\" class=\\"kg-audio-volume-slider\\" max=\\"100\\" value=\\"100\\"></div></div></div><p><strong>Inserted snippet content below:</strong></p><p>This snippet contains <a href=\\"http://127.0.0.1:2369/snippet-link\\"><strong>all media types</strong></a> for testing URL transformations in reusable content.</p><p>Image card:</p><figure class=\\"kg-card kg-image-card kg-card-hascaption\\"><img src=\\"http://127.0.0.1:2369/content/images/snippet-inline.jpg\\" class=\\"kg-image\\" alt=\\"Snippet image\\" loading=\\"lazy\\"><figcaption>Image in snippet</figcaption></figure><p>File card:</p><div class=\\"kg-card kg-file-card\\"><a class=\\"kg-file-card-container\\" href=\\"http://127.0.0.1:2369/content/files/snippet-document.pdf\\" title=\\"Download\\" download=\\"\\"><div class=\\"kg-file-card-contents\\"><div class=\\"kg-file-card-title\\">Snippet Document</div><div class=\\"kg-file-card-caption\\">A test document file</div><div class=\\"kg-file-card-metadata\\"><div class=\\"kg-file-card-filename\\">snippet-doc.pdf</div><div class=\\"kg-file-card-filesize\\">0 Byte</div></div></div><div class=\\"kg-file-card-icon\\"><svg viewBox=\\"0 0 24 24\\"><defs><style>.a{fill:none;stroke:currentColor;stroke-linecap:round;stroke-linejoin:round;stroke-width:1.5px;}</style></defs><title>download-circle</title><polyline class=\\"a\\" points=\\"8.25 14.25 12 18 15.75 14.25\\"></polyline><line class=\\"a\\" x1=\\"12\\" y1=\\"6.75\\" x2=\\"12\\" y2=\\"18\\"></line><circle class=\\"a\\" cx=\\"12\\" cy=\\"12\\" r=\\"11.25\\"></circle></svg></div></a></div><p>Video card:</p><figure class=\\"kg-card kg-video-card kg-width-regular kg-card-hascaption\\" data-kg-thumbnail=\\"http://127.0.0.1:2369/content/images/snippet-video-thumb.jpg\\" data-kg-custom-thumbnail=\\"\\">
             <div class=\\"kg-video-container\\">
-                <video src=\\"http://127.0.0.1:2369/content/media/snippet-video.mp4\\" poster=\\"https://img.spacergif.org/v1/1920x1080/0a/spacer.png\\" width=\\"1920\\" height=\\"1080\\" playsinline=\\"\\" preload=\\"metadata\\" style=\\"background: transparent url('http://127.0.0.1:2369/content/images/snippet-video-thumb.jpg') 50% 50% / cover no-repeat;\\"></video>
+                <video src=\\"http://127.0.0.1:2369/content/media/snippet-video.mp4\\" poster=\\"data:image/gif;base64,R0lGODlhAQABAIAAAAAAAP///yH5BAEAAAAALAAAAAABAAEAAAIBRAA7\\" width=\\"1920\\" height=\\"1080\\" playsinline=\\"\\" preload=\\"metadata\\" style=\\"aspect-ratio: 1920 / 1080; background: transparent url('http://127.0.0.1:2369/content/images/snippet-video-thumb.jpg') 50% 50% / cover no-repeat;\\"></video>
                 <div class=\\"kg-video-overlay\\">
                     <button class=\\"kg-video-large-play-icon\\" aria-label=\\"Play video\\">
                         <svg xmlns=\\"http://www.w3.org/2000/svg\\" viewBox=\\"0 0 24 24\\">
@@ -4058,7 +4058,7 @@ exports[`Posts Content API Can include relations 2: [headers] 1`] = `
 Object {
   "access-control-allow-origin": "*",
   "cache-control": "public, max-age=0",
-  "content-length": "115482",
+  "content-length": "115694",
   "content-type": "application/json; charset=utf-8",
   "content-version": StringMatching /v\\\\d\\+\\\\\\.\\\\d\\+/,
   "etag": StringMatching /\\(\\?:W\\\\/\\)\\?"\\(\\?:\\[ !#-\\\\x7E\\\\x80-\\\\xFF\\]\\*\\|\\\\r\\\\n\\[\\\\t \\]\\|\\\\\\\\\\.\\)\\*"/,
@@ -4572,7 +4572,7 @@ Snippet Docume",
       "frontmatter": null,
       "html": "<p>This is a post containing all media types for testing URL transformations. It includes images, galleries, files, videos, audio, and an inserted snippet.</p><figure class=\\"kg-card kg-image-card kg-card-hascaption\\"><picture><source srcset=\\"http://127.0.0.1:2369/content/images/size/w600/format/avif/inline.jpg 600w, http://127.0.0.1:2369/content/images/size/w1000/format/avif/inline.jpg 1000w, http://127.0.0.1:2369/content/images/size/w1600/format/avif/inline.jpg 1600w\\" type=\\"image/avif\\" sizes=\\"(min-width: 720px) 720px\\"><source srcset=\\"http://127.0.0.1:2369/content/images/size/w600/format/webp/inline.jpg 600w, http://127.0.0.1:2369/content/images/size/w1000/format/webp/inline.jpg 1000w, http://127.0.0.1:2369/content/images/size/w1600/format/webp/inline.jpg 1600w\\" type=\\"image/webp\\" sizes=\\"(min-width: 720px) 720px\\"><img src=\\"http://127.0.0.1:2369/content/images/inline.jpg\\" class=\\"kg-image\\" alt=\\"Inline image\\" loading=\\"lazy\\" width=\\"1600\\" height=\\"900\\" srcset=\\"http://127.0.0.1:2369/content/images/size/w600/inline.jpg 600w, http://127.0.0.1:2369/content/images/size/w1000/inline.jpg 1000w, http://127.0.0.1:2369/content/images/inline.jpg 1600w\\" sizes=\\"(min-width: 720px) 720px\\"></picture><figcaption>An inline image card</figcaption></figure><figure class=\\"kg-card kg-gallery-card kg-width-wide kg-card-hascaption\\"><div class=\\"kg-gallery-container\\"><div class=\\"kg-gallery-row\\"><div class=\\"kg-gallery-image\\"><img src=\\"http://127.0.0.1:2369/content/images/gallery-1.jpg\\" width=\\"1200\\" height=\\"800\\" loading=\\"lazy\\" alt=\\"Gallery image 1\\" srcset=\\"http://127.0.0.1:2369/content/images/size/w600/gallery-1.jpg 600w, http://127.0.0.1:2369/content/images/size/w1000/gallery-1.jpg 1000w, http://127.0.0.1:2369/content/images/gallery-1.jpg 1200w\\" sizes=\\"(min-width: 720px) 720px\\"></div><div class=\\"kg-gallery-image\\"><img src=\\"http://127.0.0.1:2369/content/images/gallery-2.jpg\\" width=\\"1200\\" height=\\"800\\" loading=\\"lazy\\" alt=\\"Gallery image 2\\" srcset=\\"http://127.0.0.1:2369/content/images/size/w600/gallery-2.jpg 600w, http://127.0.0.1:2369/content/images/size/w1000/gallery-2.jpg 1000w, http://127.0.0.1:2369/content/images/gallery-2.jpg 1200w\\" sizes=\\"(min-width: 720px) 720px\\"></div><div class=\\"kg-gallery-image\\"><img src=\\"http://127.0.0.1:2369/content/images/gallery-3.jpg\\" width=\\"1200\\" height=\\"800\\" loading=\\"lazy\\" alt=\\"Gallery image 3\\" srcset=\\"http://127.0.0.1:2369/content/images/size/w600/gallery-3.jpg 600w, http://127.0.0.1:2369/content/images/size/w1000/gallery-3.jpg 1000w, http://127.0.0.1:2369/content/images/gallery-3.jpg 1200w\\" sizes=\\"(min-width: 720px) 720px\\"></div></div></div><figcaption>A gallery with three images</figcaption></figure><p>File card:</p><div class=\\"kg-card kg-file-card\\"><a class=\\"kg-file-card-container\\" href=\\"http://127.0.0.1:2369/content/files/document.pdf\\" title=\\"Download\\" download=\\"\\"><div class=\\"kg-file-card-contents\\"><div class=\\"kg-file-card-title\\">Test Document</div><div class=\\"kg-file-card-caption\\">A test PDF document</div><div class=\\"kg-file-card-metadata\\"><div class=\\"kg-file-card-filename\\">document.pdf</div><div class=\\"kg-file-card-filesize\\">2 MB</div></div></div><div class=\\"kg-file-card-icon\\"><svg viewBox=\\"0 0 24 24\\"><defs><style>.a{fill:none;stroke:currentColor;stroke-linecap:round;stroke-linejoin:round;stroke-width:1.5px;}</style></defs><title>download-circle</title><polyline class=\\"a\\" points=\\"8.25 14.25 12 18 15.75 14.25\\"></polyline><line class=\\"a\\" x1=\\"12\\" y1=\\"6.75\\" x2=\\"12\\" y2=\\"18\\"></line><circle class=\\"a\\" cx=\\"12\\" cy=\\"12\\" r=\\"11.25\\"></circle></svg></div></a></div><p>Video card:</p><figure class=\\"kg-card kg-video-card kg-width-regular kg-card-hascaption\\" data-kg-thumbnail=\\"http://127.0.0.1:2369/content/images/video-thumb.jpg\\" data-kg-custom-thumbnail=\\"\\">
             <div class=\\"kg-video-container\\">
-                <video src=\\"http://127.0.0.1:2369/content/media/video.mp4\\" poster=\\"https://img.spacergif.org/v1/1920x1080/0a/spacer.png\\" width=\\"1920\\" height=\\"1080\\" playsinline=\\"\\" preload=\\"metadata\\" style=\\"background: transparent url('http://127.0.0.1:2369/content/images/video-thumb.jpg') 50% 50% / cover no-repeat;\\"></video>
+                <video src=\\"http://127.0.0.1:2369/content/media/video.mp4\\" poster=\\"data:image/gif;base64,R0lGODlhAQABAIAAAAAAAP///yH5BAEAAAAALAAAAAABAAEAAAIBRAA7\\" width=\\"1920\\" height=\\"1080\\" playsinline=\\"\\" preload=\\"metadata\\" style=\\"aspect-ratio: 1920 / 1080; background: transparent url('http://127.0.0.1:2369/content/images/video-thumb.jpg') 50% 50% / cover no-repeat;\\"></video>
                 <div class=\\"kg-video-overlay\\">
                     <button class=\\"kg-video-large-play-icon\\" aria-label=\\"Play video\\">
                         <svg xmlns=\\"http://www.w3.org/2000/svg\\" viewBox=\\"0 0 24 24\\">
@@ -4616,7 +4616,7 @@ Snippet Docume",
             <figcaption>Test video file</figcaption>
         </figure><p>Audio card:</p><div class=\\"kg-card kg-audio-card\\"><img src=\\"http://127.0.0.1:2369/content/images/audio-thumb.jpg\\" alt=\\"audio-thumbnail\\" class=\\"kg-audio-thumbnail\\"><div class=\\"kg-audio-thumbnail placeholder kg-audio-hide\\"><svg width=\\"24\\" height=\\"24\\" fill=\\"none\\"><path fill-rule=\\"evenodd\\" clip-rule=\\"evenodd\\" d=\\"M7.5 15.33a.75.75 0 1 0 0 1.5.75.75 0 0 0 0-1.5Zm-2.25.75a2.25 2.25 0 1 1 4.5 0 2.25 2.25 0 0 1-4.5 0ZM15 13.83a.75.75 0 1 0 0 1.5.75.75 0 0 0 0-1.5Zm-2.25.75a2.25 2.25 0 1 1 4.5 0 2.25 2.25 0 0 1-4.5 0Z\\"></path><path fill-rule=\\"evenodd\\" clip-rule=\\"evenodd\\" d=\\"M14.486 6.81A2.25 2.25 0 0 1 17.25 9v5.579a.75.75 0 0 1-1.5 0v-5.58a.75.75 0 0 0-.932-.727.755.755 0 0 1-.059.013l-4.465.744a.75.75 0 0 0-.544.72v6.33a.75.75 0 0 1-1.5 0v-6.33a2.25 2.25 0 0 1 1.763-2.194l4.473-.746Z\\"></path><path fill-rule=\\"evenodd\\" clip-rule=\\"evenodd\\" d=\\"M3 1.5a.75.75 0 0 0-.75.75v19.5a.75.75 0 0 0 .75.75h18a.75.75 0 0 0 .75-.75V5.133a.75.75 0 0 0-.225-.535l-.002-.002-3-2.883A.75.75 0 0 0 18 1.5H3ZM1.409.659A2.25 2.25 0 0 1 3 0h15a2.25 2.25 0 0 1 1.568.637l.003.002 3 2.883a2.25 2.25 0 0 1 .679 1.61V21.75A2.25 2.25 0 0 1 21 24H3a2.25 2.25 0 0 1-2.25-2.25V2.25c0-.597.237-1.169.659-1.591Z\\"></path></svg></div><div class=\\"kg-audio-player-container\\"><audio src=\\"http://127.0.0.1:2369/content/media/audio.mp3\\" preload=\\"metadata\\"></audio><div class=\\"kg-audio-title\\">Test Audio</div><div class=\\"kg-audio-player\\"><button class=\\"kg-audio-play-icon\\" aria-label=\\"Play audio\\"><svg viewBox=\\"0 0 24 24\\"><path d=\\"M23.14 10.608 2.253.164A1.559 1.559 0 0 0 0 1.557v20.887a1.558 1.558 0 0 0 2.253 1.392L23.14 13.393a1.557 1.557 0 0 0 0-2.785Z\\"></path></svg></button><button class=\\"kg-audio-pause-icon kg-audio-hide\\" aria-label=\\"Pause audio\\"><svg viewBox=\\"0 0 24 24\\"><rect x=\\"3\\" y=\\"1\\" width=\\"7\\" height=\\"22\\" rx=\\"1.5\\" ry=\\"1.5\\"></rect><rect x=\\"14\\" y=\\"1\\" width=\\"7\\" height=\\"22\\" rx=\\"1.5\\" ry=\\"1.5\\"></rect></svg></button><span class=\\"kg-audio-current-time\\">0:00</span><div class=\\"kg-audio-time\\">/<span class=\\"kg-audio-duration\\">180</span></div><input type=\\"range\\" class=\\"kg-audio-seek-slider\\" max=\\"100\\" value=\\"0\\"><button class=\\"kg-audio-playback-rate\\" aria-label=\\"Adjust playback speed\\">1×</button><button class=\\"kg-audio-unmute-icon\\" aria-label=\\"Unmute\\"><svg viewBox=\\"0 0 24 24\\"><path d=\\"M15.189 2.021a9.728 9.728 0 0 0-7.924 4.85.249.249 0 0 1-.221.133H5.25a3 3 0 0 0-3 3v2a3 3 0 0 0 3 3h1.794a.249.249 0 0 1 .221.133 9.73 9.73 0 0 0 7.924 4.85h.06a1 1 0 0 0 1-1V3.02a1 1 0 0 0-1.06-.998Z\\"></path></svg></button><button class=\\"kg-audio-mute-icon kg-audio-hide\\" aria-label=\\"Mute\\"><svg viewBox=\\"0 0 24 24\\"><path d=\\"M16.177 4.3a.248.248 0 0 0 .073-.176v-1.1a1 1 0 0 0-1.061-1 9.728 9.728 0 0 0-7.924 4.85.249.249 0 0 1-.221.133H5.25a3 3 0 0 0-3 3v2a3 3 0 0 0 3 3h.114a.251.251 0 0 0 .177-.073ZM23.707 1.706A1 1 0 0 0 22.293.292l-22 22a1 1 0 0 0 0 1.414l.009.009a1 1 0 0 0 1.405-.009l6.63-6.631A.251.251 0 0 1 8.515 17a.245.245 0 0 1 .177.075 10.081 10.081 0 0 0 6.5 2.92 1 1 0 0 0 1.061-1V9.266a.247.247 0 0 1 .073-.176Z\\"></path></svg></button><input type=\\"range\\" class=\\"kg-audio-volume-slider\\" max=\\"100\\" value=\\"100\\"></div></div></div><p><strong>Inserted snippet content below:</strong></p><p>This snippet contains <a href=\\"http://127.0.0.1:2369/snippet-link\\"><strong><em>all media types</em></strong></a> for testing URL transformations in reusable content.</p><p>Image card:</p><figure class=\\"kg-card kg-image-card kg-card-hascaption\\"><picture><source srcset=\\"http://127.0.0.1:2369/content/images/size/w600/format/avif/snippet-inline.jpg 600w, http://127.0.0.1:2369/content/images/size/w1000/format/avif/snippet-inline.jpg 1000w, http://127.0.0.1:2369/content/images/size/w1200/format/avif/snippet-inline.jpg 1200w\\" type=\\"image/avif\\" sizes=\\"(min-width: 720px) 720px\\"><source srcset=\\"http://127.0.0.1:2369/content/images/size/w600/format/webp/snippet-inline.jpg 600w, http://127.0.0.1:2369/content/images/size/w1000/format/webp/snippet-inline.jpg 1000w, http://127.0.0.1:2369/content/images/size/w1200/format/webp/snippet-inline.jpg 1200w\\" type=\\"image/webp\\" sizes=\\"(min-width: 720px) 720px\\"><img src=\\"http://127.0.0.1:2369/content/images/snippet-inline.jpg\\" class=\\"kg-image\\" alt=\\"Snippet image\\" loading=\\"lazy\\" width=\\"1200\\" height=\\"800\\" srcset=\\"http://127.0.0.1:2369/content/images/size/w600/snippet-inline.jpg 600w, http://127.0.0.1:2369/content/images/size/w1000/snippet-inline.jpg 1000w, http://127.0.0.1:2369/content/images/snippet-inline.jpg 1200w\\" sizes=\\"(min-width: 720px) 720px\\"></picture><figcaption>Image in snippet</figcaption></figure><p>File card:</p><div class=\\"kg-card kg-file-card\\"><a class=\\"kg-file-card-container\\" href=\\"http://127.0.0.1:2369/content/files/snippet-document.pdf\\" title=\\"Download\\" download=\\"\\"><div class=\\"kg-file-card-contents\\"><div class=\\"kg-file-card-title\\">Snippet Document</div><div class=\\"kg-file-card-caption\\">A test document file</div><div class=\\"kg-file-card-metadata\\"><div class=\\"kg-file-card-filename\\">snippet-doc.pdf</div><div class=\\"kg-file-card-filesize\\">1000 KB</div></div></div><div class=\\"kg-file-card-icon\\"><svg viewBox=\\"0 0 24 24\\"><defs><style>.a{fill:none;stroke:currentColor;stroke-linecap:round;stroke-linejoin:round;stroke-width:1.5px;}</style></defs><title>download-circle</title><polyline class=\\"a\\" points=\\"8.25 14.25 12 18 15.75 14.25\\"></polyline><line class=\\"a\\" x1=\\"12\\" y1=\\"6.75\\" x2=\\"12\\" y2=\\"18\\"></line><circle class=\\"a\\" cx=\\"12\\" cy=\\"12\\" r=\\"11.25\\"></circle></svg></div></a></div><p>Video card:</p><figure class=\\"kg-card kg-video-card kg-width-regular kg-card-hascaption\\" data-kg-thumbnail=\\"http://127.0.0.1:2369/content/images/snippet-video-thumb.jpg\\" data-kg-custom-thumbnail=\\"\\">
             <div class=\\"kg-video-container\\">
-                <video src=\\"http://127.0.0.1:2369/content/media/snippet-video.mp4\\" poster=\\"https://img.spacergif.org/v1/1920x1080/0a/spacer.png\\" width=\\"1920\\" height=\\"1080\\" playsinline=\\"\\" preload=\\"metadata\\" style=\\"background: transparent url('http://127.0.0.1:2369/content/images/snippet-video-thumb.jpg') 50% 50% / cover no-repeat;\\"></video>
+                <video src=\\"http://127.0.0.1:2369/content/media/snippet-video.mp4\\" poster=\\"data:image/gif;base64,R0lGODlhAQABAIAAAAAAAP///yH5BAEAAAAALAAAAAABAAEAAAIBRAA7\\" width=\\"1920\\" height=\\"1080\\" playsinline=\\"\\" preload=\\"metadata\\" style=\\"aspect-ratio: 1920 / 1080; background: transparent url('http://127.0.0.1:2369/content/images/snippet-video-thumb.jpg') 50% 50% / cover no-repeat;\\"></video>
                 <div class=\\"kg-video-overlay\\">
                     <button class=\\"kg-video-large-play-icon\\" aria-label=\\"Play video\\">
                         <svg xmlns=\\"http://www.w3.org/2000/svg\\" viewBox=\\"0 0 24 24\\">
@@ -4762,7 +4762,7 @@ Image car",
       "frontmatter": null,
       "html": "<p>This is a post containing all media types for testing URL transformations. It includes images, galleries, files, videos, audio, and an inserted snippet.</p><p>Image card:</p><figure class=\\"kg-card kg-image-card kg-card-hascaption\\"><img src=\\"http://127.0.0.1:2369/content/images/inline.jpg\\" class=\\"kg-image\\" alt=\\"Inline image\\" loading=\\"lazy\\"><figcaption>An inline image card</figcaption></figure><p>Gallery card:</p><figure class=\\"kg-card kg-gallery-card kg-width-wide kg-card-hascaption\\"><div class=\\"kg-gallery-container\\"><div class=\\"kg-gallery-row\\"><div class=\\"kg-gallery-image\\"><img src=\\"http://127.0.0.1:2369/content/images/gallery-1.jpg\\" width=\\"1200\\" height=\\"800\\" loading=\\"lazy\\" alt=\\"\\" srcset=\\"http://127.0.0.1:2369/content/images/size/w600/gallery-1.jpg 600w, http://127.0.0.1:2369/content/images/size/w1000/gallery-1.jpg 1000w, http://127.0.0.1:2369/content/images/gallery-1.jpg 1200w\\" sizes=\\"(min-width: 720px) 720px\\"></div><div class=\\"kg-gallery-image\\"><img src=\\"http://127.0.0.1:2369/content/images/gallery-2.jpg\\" width=\\"1200\\" height=\\"800\\" loading=\\"lazy\\" alt=\\"\\" srcset=\\"http://127.0.0.1:2369/content/images/size/w600/gallery-2.jpg 600w, http://127.0.0.1:2369/content/images/size/w1000/gallery-2.jpg 1000w, http://127.0.0.1:2369/content/images/gallery-2.jpg 1200w\\" sizes=\\"(min-width: 720px) 720px\\"></div><div class=\\"kg-gallery-image\\"><img src=\\"http://127.0.0.1:2369/content/images/gallery-3.jpg\\" width=\\"1200\\" height=\\"800\\" loading=\\"lazy\\" alt=\\"\\" srcset=\\"http://127.0.0.1:2369/content/images/size/w600/gallery-3.jpg 600w, http://127.0.0.1:2369/content/images/size/w1000/gallery-3.jpg 1000w, http://127.0.0.1:2369/content/images/gallery-3.jpg 1200w\\" sizes=\\"(min-width: 720px) 720px\\"></div></div></div><figcaption>A gallery with three images</figcaption></figure><p>File card:</p><div class=\\"kg-card kg-file-card\\"><a class=\\"kg-file-card-container\\" href=\\"http://127.0.0.1:2369/content/files/document.pdf\\" title=\\"Download\\" download=\\"\\"><div class=\\"kg-file-card-contents\\"><div class=\\"kg-file-card-title\\">Test Document</div><div class=\\"kg-file-card-caption\\">A test PDF document</div><div class=\\"kg-file-card-metadata\\"><div class=\\"kg-file-card-filename\\">document.pdf</div><div class=\\"kg-file-card-filesize\\">0 Byte</div></div></div><div class=\\"kg-file-card-icon\\"><svg viewBox=\\"0 0 24 24\\"><defs><style>.a{fill:none;stroke:currentColor;stroke-linecap:round;stroke-linejoin:round;stroke-width:1.5px;}</style></defs><title>download-circle</title><polyline class=\\"a\\" points=\\"8.25 14.25 12 18 15.75 14.25\\"></polyline><line class=\\"a\\" x1=\\"12\\" y1=\\"6.75\\" x2=\\"12\\" y2=\\"18\\"></line><circle class=\\"a\\" cx=\\"12\\" cy=\\"12\\" r=\\"11.25\\"></circle></svg></div></a></div><p>Video card:</p><figure class=\\"kg-card kg-video-card kg-width-regular kg-card-hascaption\\" data-kg-thumbnail=\\"http://127.0.0.1:2369/content/images/video-thumb.jpg\\" data-kg-custom-thumbnail=\\"\\">
             <div class=\\"kg-video-container\\">
-                <video src=\\"http://127.0.0.1:2369/content/media/video.mp4\\" poster=\\"https://img.spacergif.org/v1/1920x1080/0a/spacer.png\\" width=\\"1920\\" height=\\"1080\\" playsinline=\\"\\" preload=\\"metadata\\" style=\\"background: transparent url('http://127.0.0.1:2369/content/images/video-thumb.jpg') 50% 50% / cover no-repeat;\\"></video>
+                <video src=\\"http://127.0.0.1:2369/content/media/video.mp4\\" poster=\\"data:image/gif;base64,R0lGODlhAQABAIAAAAAAAP///yH5BAEAAAAALAAAAAABAAEAAAIBRAA7\\" width=\\"1920\\" height=\\"1080\\" playsinline=\\"\\" preload=\\"metadata\\" style=\\"aspect-ratio: 1920 / 1080; background: transparent url('http://127.0.0.1:2369/content/images/video-thumb.jpg') 50% 50% / cover no-repeat;\\"></video>
                 <div class=\\"kg-video-overlay\\">
                     <button class=\\"kg-video-large-play-icon\\" aria-label=\\"Play video\\">
                         <svg xmlns=\\"http://www.w3.org/2000/svg\\" viewBox=\\"0 0 24 24\\">
@@ -4806,7 +4806,7 @@ Image car",
             <figcaption>Test video file</figcaption>
         </figure><p>Audio card:</p><div class=\\"kg-card kg-audio-card\\"><img src=\\"http://127.0.0.1:2369/content/images/audio-thumb.jpg\\" alt=\\"audio-thumbnail\\" class=\\"kg-audio-thumbnail\\"><div class=\\"kg-audio-thumbnail placeholder kg-audio-hide\\"><svg width=\\"24\\" height=\\"24\\" fill=\\"none\\"><path fill-rule=\\"evenodd\\" clip-rule=\\"evenodd\\" d=\\"M7.5 15.33a.75.75 0 1 0 0 1.5.75.75 0 0 0 0-1.5Zm-2.25.75a2.25 2.25 0 1 1 4.5 0 2.25 2.25 0 0 1-4.5 0ZM15 13.83a.75.75 0 1 0 0 1.5.75.75 0 0 0 0-1.5Zm-2.25.75a2.25 2.25 0 1 1 4.5 0 2.25 2.25 0 0 1-4.5 0Z\\"></path><path fill-rule=\\"evenodd\\" clip-rule=\\"evenodd\\" d=\\"M14.486 6.81A2.25 2.25 0 0 1 17.25 9v5.579a.75.75 0 0 1-1.5 0v-5.58a.75.75 0 0 0-.932-.727.755.755 0 0 1-.059.013l-4.465.744a.75.75 0 0 0-.544.72v6.33a.75.75 0 0 1-1.5 0v-6.33a2.25 2.25 0 0 1 1.763-2.194l4.473-.746Z\\"></path><path fill-rule=\\"evenodd\\" clip-rule=\\"evenodd\\" d=\\"M3 1.5a.75.75 0 0 0-.75.75v19.5a.75.75 0 0 0 .75.75h18a.75.75 0 0 0 .75-.75V5.133a.75.75 0 0 0-.225-.535l-.002-.002-3-2.883A.75.75 0 0 0 18 1.5H3ZM1.409.659A2.25 2.25 0 0 1 3 0h15a2.25 2.25 0 0 1 1.568.637l.003.002 3 2.883a2.25 2.25 0 0 1 .679 1.61V21.75A2.25 2.25 0 0 1 21 24H3a2.25 2.25 0 0 1-2.25-2.25V2.25c0-.597.237-1.169.659-1.591Z\\"></path></svg></div><div class=\\"kg-audio-player-container\\"><audio src=\\"http://127.0.0.1:2369/content/media/audio.mp3\\" preload=\\"metadata\\"></audio><div class=\\"kg-audio-title\\">Test Audio</div><div class=\\"kg-audio-player\\"><button class=\\"kg-audio-play-icon\\" aria-label=\\"Play audio\\"><svg viewBox=\\"0 0 24 24\\"><path d=\\"M23.14 10.608 2.253.164A1.559 1.559 0 0 0 0 1.557v20.887a1.558 1.558 0 0 0 2.253 1.392L23.14 13.393a1.557 1.557 0 0 0 0-2.785Z\\"></path></svg></button><button class=\\"kg-audio-pause-icon kg-audio-hide\\" aria-label=\\"Pause audio\\"><svg viewBox=\\"0 0 24 24\\"><rect x=\\"3\\" y=\\"1\\" width=\\"7\\" height=\\"22\\" rx=\\"1.5\\" ry=\\"1.5\\"></rect><rect x=\\"14\\" y=\\"1\\" width=\\"7\\" height=\\"22\\" rx=\\"1.5\\" ry=\\"1.5\\"></rect></svg></button><span class=\\"kg-audio-current-time\\">0:00</span><div class=\\"kg-audio-time\\">/<span class=\\"kg-audio-duration\\">180</span></div><input type=\\"range\\" class=\\"kg-audio-seek-slider\\" max=\\"100\\" value=\\"0\\"><button class=\\"kg-audio-playback-rate\\" aria-label=\\"Adjust playback speed\\">1×</button><button class=\\"kg-audio-unmute-icon\\" aria-label=\\"Unmute\\"><svg viewBox=\\"0 0 24 24\\"><path d=\\"M15.189 2.021a9.728 9.728 0 0 0-7.924 4.85.249.249 0 0 1-.221.133H5.25a3 3 0 0 0-3 3v2a3 3 0 0 0 3 3h1.794a.249.249 0 0 1 .221.133 9.73 9.73 0 0 0 7.924 4.85h.06a1 1 0 0 0 1-1V3.02a1 1 0 0 0-1.06-.998Z\\"></path></svg></button><button class=\\"kg-audio-mute-icon kg-audio-hide\\" aria-label=\\"Mute\\"><svg viewBox=\\"0 0 24 24\\"><path d=\\"M16.177 4.3a.248.248 0 0 0 .073-.176v-1.1a1 1 0 0 0-1.061-1 9.728 9.728 0 0 0-7.924 4.85.249.249 0 0 1-.221.133H5.25a3 3 0 0 0-3 3v2a3 3 0 0 0 3 3h.114a.251.251 0 0 0 .177-.073ZM23.707 1.706A1 1 0 0 0 22.293.292l-22 22a1 1 0 0 0 0 1.414l.009.009a1 1 0 0 0 1.405-.009l6.63-6.631A.251.251 0 0 1 8.515 17a.245.245 0 0 1 .177.075 10.081 10.081 0 0 0 6.5 2.92 1 1 0 0 0 1.061-1V9.266a.247.247 0 0 1 .073-.176Z\\"></path></svg></button><input type=\\"range\\" class=\\"kg-audio-volume-slider\\" max=\\"100\\" value=\\"100\\"></div></div></div><p><strong>Inserted snippet content below:</strong></p><p>This snippet contains <a href=\\"http://127.0.0.1:2369/snippet-link\\"><strong>all media types</strong></a> for testing URL transformations in reusable content.</p><p>Image card:</p><figure class=\\"kg-card kg-image-card kg-card-hascaption\\"><img src=\\"http://127.0.0.1:2369/content/images/snippet-inline.jpg\\" class=\\"kg-image\\" alt=\\"Snippet image\\" loading=\\"lazy\\"><figcaption>Image in snippet</figcaption></figure><p>File card:</p><div class=\\"kg-card kg-file-card\\"><a class=\\"kg-file-card-container\\" href=\\"http://127.0.0.1:2369/content/files/snippet-document.pdf\\" title=\\"Download\\" download=\\"\\"><div class=\\"kg-file-card-contents\\"><div class=\\"kg-file-card-title\\">Snippet Document</div><div class=\\"kg-file-card-caption\\">A test document file</div><div class=\\"kg-file-card-metadata\\"><div class=\\"kg-file-card-filename\\">snippet-doc.pdf</div><div class=\\"kg-file-card-filesize\\">0 Byte</div></div></div><div class=\\"kg-file-card-icon\\"><svg viewBox=\\"0 0 24 24\\"><defs><style>.a{fill:none;stroke:currentColor;stroke-linecap:round;stroke-linejoin:round;stroke-width:1.5px;}</style></defs><title>download-circle</title><polyline class=\\"a\\" points=\\"8.25 14.25 12 18 15.75 14.25\\"></polyline><line class=\\"a\\" x1=\\"12\\" y1=\\"6.75\\" x2=\\"12\\" y2=\\"18\\"></line><circle class=\\"a\\" cx=\\"12\\" cy=\\"12\\" r=\\"11.25\\"></circle></svg></div></a></div><p>Video card:</p><figure class=\\"kg-card kg-video-card kg-width-regular kg-card-hascaption\\" data-kg-thumbnail=\\"http://127.0.0.1:2369/content/images/snippet-video-thumb.jpg\\" data-kg-custom-thumbnail=\\"\\">
             <div class=\\"kg-video-container\\">
-                <video src=\\"http://127.0.0.1:2369/content/media/snippet-video.mp4\\" poster=\\"https://img.spacergif.org/v1/1920x1080/0a/spacer.png\\" width=\\"1920\\" height=\\"1080\\" playsinline=\\"\\" preload=\\"metadata\\" style=\\"background: transparent url('http://127.0.0.1:2369/content/images/snippet-video-thumb.jpg') 50% 50% / cover no-repeat;\\"></video>
+                <video src=\\"http://127.0.0.1:2369/content/media/snippet-video.mp4\\" poster=\\"data:image/gif;base64,R0lGODlhAQABAIAAAAAAAP///yH5BAEAAAAALAAAAAABAAEAAAIBRAA7\\" width=\\"1920\\" height=\\"1080\\" playsinline=\\"\\" preload=\\"metadata\\" style=\\"aspect-ratio: 1920 / 1080; background: transparent url('http://127.0.0.1:2369/content/images/snippet-video-thumb.jpg') 50% 50% / cover no-repeat;\\"></video>
                 <div class=\\"kg-video-overlay\\">
                     <button class=\\"kg-video-large-play-icon\\" aria-label=\\"Play video\\">
                         <svg xmlns=\\"http://www.w3.org/2000/svg\\" viewBox=\\"0 0 24 24\\">
@@ -5048,7 +5048,7 @@ exports[`Posts Content API Can request posts 2: [headers] 1`] = `
 Object {
   "access-control-allow-origin": "*",
   "cache-control": "public, max-age=0",
-  "content-length": "89479",
+  "content-length": "89691",
   "content-type": "application/json; charset=utf-8",
   "content-version": StringMatching /v\\\\d\\+\\\\\\.\\\\d\\+/,
   "etag": StringMatching /\\(\\?:W\\\\/\\)\\?"\\(\\?:\\[ !#-\\\\x7E\\\\x80-\\\\xFF\\]\\*\\|\\\\r\\\\n\\[\\\\t \\]\\|\\\\\\\\\\.\\)\\*"/,
@@ -5437,7 +5437,7 @@ Snippet Docume",
       "frontmatter": null,
       "html": "<p>This is a post containing all media types for testing URL transformations. It includes images, galleries, files, videos, audio, and an inserted snippet.</p><figure class=\\"kg-card kg-image-card kg-card-hascaption\\"><picture><source srcset=\\"http://127.0.0.1:2369/content/images/size/w600/format/avif/inline.jpg 600w, http://127.0.0.1:2369/content/images/size/w1000/format/avif/inline.jpg 1000w, http://127.0.0.1:2369/content/images/size/w1600/format/avif/inline.jpg 1600w\\" type=\\"image/avif\\" sizes=\\"(min-width: 720px) 720px\\"><source srcset=\\"http://127.0.0.1:2369/content/images/size/w600/format/webp/inline.jpg 600w, http://127.0.0.1:2369/content/images/size/w1000/format/webp/inline.jpg 1000w, http://127.0.0.1:2369/content/images/size/w1600/format/webp/inline.jpg 1600w\\" type=\\"image/webp\\" sizes=\\"(min-width: 720px) 720px\\"><img src=\\"http://127.0.0.1:2369/content/images/inline.jpg\\" class=\\"kg-image\\" alt=\\"Inline image\\" loading=\\"lazy\\" width=\\"1600\\" height=\\"900\\" srcset=\\"http://127.0.0.1:2369/content/images/size/w600/inline.jpg 600w, http://127.0.0.1:2369/content/images/size/w1000/inline.jpg 1000w, http://127.0.0.1:2369/content/images/inline.jpg 1600w\\" sizes=\\"(min-width: 720px) 720px\\"></picture><figcaption>An inline image card</figcaption></figure><figure class=\\"kg-card kg-gallery-card kg-width-wide kg-card-hascaption\\"><div class=\\"kg-gallery-container\\"><div class=\\"kg-gallery-row\\"><div class=\\"kg-gallery-image\\"><img src=\\"http://127.0.0.1:2369/content/images/gallery-1.jpg\\" width=\\"1200\\" height=\\"800\\" loading=\\"lazy\\" alt=\\"Gallery image 1\\" srcset=\\"http://127.0.0.1:2369/content/images/size/w600/gallery-1.jpg 600w, http://127.0.0.1:2369/content/images/size/w1000/gallery-1.jpg 1000w, http://127.0.0.1:2369/content/images/gallery-1.jpg 1200w\\" sizes=\\"(min-width: 720px) 720px\\"></div><div class=\\"kg-gallery-image\\"><img src=\\"http://127.0.0.1:2369/content/images/gallery-2.jpg\\" width=\\"1200\\" height=\\"800\\" loading=\\"lazy\\" alt=\\"Gallery image 2\\" srcset=\\"http://127.0.0.1:2369/content/images/size/w600/gallery-2.jpg 600w, http://127.0.0.1:2369/content/images/size/w1000/gallery-2.jpg 1000w, http://127.0.0.1:2369/content/images/gallery-2.jpg 1200w\\" sizes=\\"(min-width: 720px) 720px\\"></div><div class=\\"kg-gallery-image\\"><img src=\\"http://127.0.0.1:2369/content/images/gallery-3.jpg\\" width=\\"1200\\" height=\\"800\\" loading=\\"lazy\\" alt=\\"Gallery image 3\\" srcset=\\"http://127.0.0.1:2369/content/images/size/w600/gallery-3.jpg 600w, http://127.0.0.1:2369/content/images/size/w1000/gallery-3.jpg 1000w, http://127.0.0.1:2369/content/images/gallery-3.jpg 1200w\\" sizes=\\"(min-width: 720px) 720px\\"></div></div></div><figcaption>A gallery with three images</figcaption></figure><p>File card:</p><div class=\\"kg-card kg-file-card\\"><a class=\\"kg-file-card-container\\" href=\\"http://127.0.0.1:2369/content/files/document.pdf\\" title=\\"Download\\" download=\\"\\"><div class=\\"kg-file-card-contents\\"><div class=\\"kg-file-card-title\\">Test Document</div><div class=\\"kg-file-card-caption\\">A test PDF document</div><div class=\\"kg-file-card-metadata\\"><div class=\\"kg-file-card-filename\\">document.pdf</div><div class=\\"kg-file-card-filesize\\">2 MB</div></div></div><div class=\\"kg-file-card-icon\\"><svg viewBox=\\"0 0 24 24\\"><defs><style>.a{fill:none;stroke:currentColor;stroke-linecap:round;stroke-linejoin:round;stroke-width:1.5px;}</style></defs><title>download-circle</title><polyline class=\\"a\\" points=\\"8.25 14.25 12 18 15.75 14.25\\"></polyline><line class=\\"a\\" x1=\\"12\\" y1=\\"6.75\\" x2=\\"12\\" y2=\\"18\\"></line><circle class=\\"a\\" cx=\\"12\\" cy=\\"12\\" r=\\"11.25\\"></circle></svg></div></a></div><p>Video card:</p><figure class=\\"kg-card kg-video-card kg-width-regular kg-card-hascaption\\" data-kg-thumbnail=\\"http://127.0.0.1:2369/content/images/video-thumb.jpg\\" data-kg-custom-thumbnail=\\"\\">
             <div class=\\"kg-video-container\\">
-                <video src=\\"http://127.0.0.1:2369/content/media/video.mp4\\" poster=\\"https://img.spacergif.org/v1/1920x1080/0a/spacer.png\\" width=\\"1920\\" height=\\"1080\\" playsinline=\\"\\" preload=\\"metadata\\" style=\\"background: transparent url('http://127.0.0.1:2369/content/images/video-thumb.jpg') 50% 50% / cover no-repeat;\\"></video>
+                <video src=\\"http://127.0.0.1:2369/content/media/video.mp4\\" poster=\\"data:image/gif;base64,R0lGODlhAQABAIAAAAAAAP///yH5BAEAAAAALAAAAAABAAEAAAIBRAA7\\" width=\\"1920\\" height=\\"1080\\" playsinline=\\"\\" preload=\\"metadata\\" style=\\"aspect-ratio: 1920 / 1080; background: transparent url('http://127.0.0.1:2369/content/images/video-thumb.jpg') 50% 50% / cover no-repeat;\\"></video>
                 <div class=\\"kg-video-overlay\\">
                     <button class=\\"kg-video-large-play-icon\\" aria-label=\\"Play video\\">
                         <svg xmlns=\\"http://www.w3.org/2000/svg\\" viewBox=\\"0 0 24 24\\">
@@ -5481,7 +5481,7 @@ Snippet Docume",
             <figcaption>Test video file</figcaption>
         </figure><p>Audio card:</p><div class=\\"kg-card kg-audio-card\\"><img src=\\"http://127.0.0.1:2369/content/images/audio-thumb.jpg\\" alt=\\"audio-thumbnail\\" class=\\"kg-audio-thumbnail\\"><div class=\\"kg-audio-thumbnail placeholder kg-audio-hide\\"><svg width=\\"24\\" height=\\"24\\" fill=\\"none\\"><path fill-rule=\\"evenodd\\" clip-rule=\\"evenodd\\" d=\\"M7.5 15.33a.75.75 0 1 0 0 1.5.75.75 0 0 0 0-1.5Zm-2.25.75a2.25 2.25 0 1 1 4.5 0 2.25 2.25 0 0 1-4.5 0ZM15 13.83a.75.75 0 1 0 0 1.5.75.75 0 0 0 0-1.5Zm-2.25.75a2.25 2.25 0 1 1 4.5 0 2.25 2.25 0 0 1-4.5 0Z\\"></path><path fill-rule=\\"evenodd\\" clip-rule=\\"evenodd\\" d=\\"M14.486 6.81A2.25 2.25 0 0 1 17.25 9v5.579a.75.75 0 0 1-1.5 0v-5.58a.75.75 0 0 0-.932-.727.755.755 0 0 1-.059.013l-4.465.744a.75.75 0 0 0-.544.72v6.33a.75.75 0 0 1-1.5 0v-6.33a2.25 2.25 0 0 1 1.763-2.194l4.473-.746Z\\"></path><path fill-rule=\\"evenodd\\" clip-rule=\\"evenodd\\" d=\\"M3 1.5a.75.75 0 0 0-.75.75v19.5a.75.75 0 0 0 .75.75h18a.75.75 0 0 0 .75-.75V5.133a.75.75 0 0 0-.225-.535l-.002-.002-3-2.883A.75.75 0 0 0 18 1.5H3ZM1.409.659A2.25 2.25 0 0 1 3 0h15a2.25 2.25 0 0 1 1.568.637l.003.002 3 2.883a2.25 2.25 0 0 1 .679 1.61V21.75A2.25 2.25 0 0 1 21 24H3a2.25 2.25 0 0 1-2.25-2.25V2.25c0-.597.237-1.169.659-1.591Z\\"></path></svg></div><div class=\\"kg-audio-player-container\\"><audio src=\\"http://127.0.0.1:2369/content/media/audio.mp3\\" preload=\\"metadata\\"></audio><div class=\\"kg-audio-title\\">Test Audio</div><div class=\\"kg-audio-player\\"><button class=\\"kg-audio-play-icon\\" aria-label=\\"Play audio\\"><svg viewBox=\\"0 0 24 24\\"><path d=\\"M23.14 10.608 2.253.164A1.559 1.559 0 0 0 0 1.557v20.887a1.558 1.558 0 0 0 2.253 1.392L23.14 13.393a1.557 1.557 0 0 0 0-2.785Z\\"></path></svg></button><button class=\\"kg-audio-pause-icon kg-audio-hide\\" aria-label=\\"Pause audio\\"><svg viewBox=\\"0 0 24 24\\"><rect x=\\"3\\" y=\\"1\\" width=\\"7\\" height=\\"22\\" rx=\\"1.5\\" ry=\\"1.5\\"></rect><rect x=\\"14\\" y=\\"1\\" width=\\"7\\" height=\\"22\\" rx=\\"1.5\\" ry=\\"1.5\\"></rect></svg></button><span class=\\"kg-audio-current-time\\">0:00</span><div class=\\"kg-audio-time\\">/<span class=\\"kg-audio-duration\\">180</span></div><input type=\\"range\\" class=\\"kg-audio-seek-slider\\" max=\\"100\\" value=\\"0\\"><button class=\\"kg-audio-playback-rate\\" aria-label=\\"Adjust playback speed\\">1×</button><button class=\\"kg-audio-unmute-icon\\" aria-label=\\"Unmute\\"><svg viewBox=\\"0 0 24 24\\"><path d=\\"M15.189 2.021a9.728 9.728 0 0 0-7.924 4.85.249.249 0 0 1-.221.133H5.25a3 3 0 0 0-3 3v2a3 3 0 0 0 3 3h1.794a.249.249 0 0 1 .221.133 9.73 9.73 0 0 0 7.924 4.85h.06a1 1 0 0 0 1-1V3.02a1 1 0 0 0-1.06-.998Z\\"></path></svg></button><button class=\\"kg-audio-mute-icon kg-audio-hide\\" aria-label=\\"Mute\\"><svg viewBox=\\"0 0 24 24\\"><path d=\\"M16.177 4.3a.248.248 0 0 0 .073-.176v-1.1a1 1 0 0 0-1.061-1 9.728 9.728 0 0 0-7.924 4.85.249.249 0 0 1-.221.133H5.25a3 3 0 0 0-3 3v2a3 3 0 0 0 3 3h.114a.251.251 0 0 0 .177-.073ZM23.707 1.706A1 1 0 0 0 22.293.292l-22 22a1 1 0 0 0 0 1.414l.009.009a1 1 0 0 0 1.405-.009l6.63-6.631A.251.251 0 0 1 8.515 17a.245.245 0 0 1 .177.075 10.081 10.081 0 0 0 6.5 2.92 1 1 0 0 0 1.061-1V9.266a.247.247 0 0 1 .073-.176Z\\"></path></svg></button><input type=\\"range\\" class=\\"kg-audio-volume-slider\\" max=\\"100\\" value=\\"100\\"></div></div></div><p><strong>Inserted snippet content below:</strong></p><p>This snippet contains <a href=\\"http://127.0.0.1:2369/snippet-link\\"><strong><em>all media types</em></strong></a> for testing URL transformations in reusable content.</p><p>Image card:</p><figure class=\\"kg-card kg-image-card kg-card-hascaption\\"><picture><source srcset=\\"http://127.0.0.1:2369/content/images/size/w600/format/avif/snippet-inline.jpg 600w, http://127.0.0.1:2369/content/images/size/w1000/format/avif/snippet-inline.jpg 1000w, http://127.0.0.1:2369/content/images/size/w1200/format/avif/snippet-inline.jpg 1200w\\" type=\\"image/avif\\" sizes=\\"(min-width: 720px) 720px\\"><source srcset=\\"http://127.0.0.1:2369/content/images/size/w600/format/webp/snippet-inline.jpg 600w, http://127.0.0.1:2369/content/images/size/w1000/format/webp/snippet-inline.jpg 1000w, http://127.0.0.1:2369/content/images/size/w1200/format/webp/snippet-inline.jpg 1200w\\" type=\\"image/webp\\" sizes=\\"(min-width: 720px) 720px\\"><img src=\\"http://127.0.0.1:2369/content/images/snippet-inline.jpg\\" class=\\"kg-image\\" alt=\\"Snippet image\\" loading=\\"lazy\\" width=\\"1200\\" height=\\"800\\" srcset=\\"http://127.0.0.1:2369/content/images/size/w600/snippet-inline.jpg 600w, http://127.0.0.1:2369/content/images/size/w1000/snippet-inline.jpg 1000w, http://127.0.0.1:2369/content/images/snippet-inline.jpg 1200w\\" sizes=\\"(min-width: 720px) 720px\\"></picture><figcaption>Image in snippet</figcaption></figure><p>File card:</p><div class=\\"kg-card kg-file-card\\"><a class=\\"kg-file-card-container\\" href=\\"http://127.0.0.1:2369/content/files/snippet-document.pdf\\" title=\\"Download\\" download=\\"\\"><div class=\\"kg-file-card-contents\\"><div class=\\"kg-file-card-title\\">Snippet Document</div><div class=\\"kg-file-card-caption\\">A test document file</div><div class=\\"kg-file-card-metadata\\"><div class=\\"kg-file-card-filename\\">snippet-doc.pdf</div><div class=\\"kg-file-card-filesize\\">1000 KB</div></div></div><div class=\\"kg-file-card-icon\\"><svg viewBox=\\"0 0 24 24\\"><defs><style>.a{fill:none;stroke:currentColor;stroke-linecap:round;stroke-linejoin:round;stroke-width:1.5px;}</style></defs><title>download-circle</title><polyline class=\\"a\\" points=\\"8.25 14.25 12 18 15.75 14.25\\"></polyline><line class=\\"a\\" x1=\\"12\\" y1=\\"6.75\\" x2=\\"12\\" y2=\\"18\\"></line><circle class=\\"a\\" cx=\\"12\\" cy=\\"12\\" r=\\"11.25\\"></circle></svg></div></a></div><p>Video card:</p><figure class=\\"kg-card kg-video-card kg-width-regular kg-card-hascaption\\" data-kg-thumbnail=\\"http://127.0.0.1:2369/content/images/snippet-video-thumb.jpg\\" data-kg-custom-thumbnail=\\"\\">
             <div class=\\"kg-video-container\\">
-                <video src=\\"http://127.0.0.1:2369/content/media/snippet-video.mp4\\" poster=\\"https://img.spacergif.org/v1/1920x1080/0a/spacer.png\\" width=\\"1920\\" height=\\"1080\\" playsinline=\\"\\" preload=\\"metadata\\" style=\\"background: transparent url('http://127.0.0.1:2369/content/images/snippet-video-thumb.jpg') 50% 50% / cover no-repeat;\\"></video>
+                <video src=\\"http://127.0.0.1:2369/content/media/snippet-video.mp4\\" poster=\\"data:image/gif;base64,R0lGODlhAQABAIAAAAAAAP///yH5BAEAAAAALAAAAAABAAEAAAIBRAA7\\" width=\\"1920\\" height=\\"1080\\" playsinline=\\"\\" preload=\\"metadata\\" style=\\"aspect-ratio: 1920 / 1080; background: transparent url('http://127.0.0.1:2369/content/images/snippet-video-thumb.jpg') 50% 50% / cover no-repeat;\\"></video>
                 <div class=\\"kg-video-overlay\\">
                     <button class=\\"kg-video-large-play-icon\\" aria-label=\\"Play video\\">
                         <svg xmlns=\\"http://www.w3.org/2000/svg\\" viewBox=\\"0 0 24 24\\">
@@ -5627,7 +5627,7 @@ Image car",
       "frontmatter": null,
       "html": "<p>This is a post containing all media types for testing URL transformations. It includes images, galleries, files, videos, audio, and an inserted snippet.</p><p>Image card:</p><figure class=\\"kg-card kg-image-card kg-card-hascaption\\"><img src=\\"http://127.0.0.1:2369/content/images/inline.jpg\\" class=\\"kg-image\\" alt=\\"Inline image\\" loading=\\"lazy\\"><figcaption>An inline image card</figcaption></figure><p>Gallery card:</p><figure class=\\"kg-card kg-gallery-card kg-width-wide kg-card-hascaption\\"><div class=\\"kg-gallery-container\\"><div class=\\"kg-gallery-row\\"><div class=\\"kg-gallery-image\\"><img src=\\"http://127.0.0.1:2369/content/images/gallery-1.jpg\\" width=\\"1200\\" height=\\"800\\" loading=\\"lazy\\" alt=\\"\\" srcset=\\"http://127.0.0.1:2369/content/images/size/w600/gallery-1.jpg 600w, http://127.0.0.1:2369/content/images/size/w1000/gallery-1.jpg 1000w, http://127.0.0.1:2369/content/images/gallery-1.jpg 1200w\\" sizes=\\"(min-width: 720px) 720px\\"></div><div class=\\"kg-gallery-image\\"><img src=\\"http://127.0.0.1:2369/content/images/gallery-2.jpg\\" width=\\"1200\\" height=\\"800\\" loading=\\"lazy\\" alt=\\"\\" srcset=\\"http://127.0.0.1:2369/content/images/size/w600/gallery-2.jpg 600w, http://127.0.0.1:2369/content/images/size/w1000/gallery-2.jpg 1000w, http://127.0.0.1:2369/content/images/gallery-2.jpg 1200w\\" sizes=\\"(min-width: 720px) 720px\\"></div><div class=\\"kg-gallery-image\\"><img src=\\"http://127.0.0.1:2369/content/images/gallery-3.jpg\\" width=\\"1200\\" height=\\"800\\" loading=\\"lazy\\" alt=\\"\\" srcset=\\"http://127.0.0.1:2369/content/images/size/w600/gallery-3.jpg 600w, http://127.0.0.1:2369/content/images/size/w1000/gallery-3.jpg 1000w, http://127.0.0.1:2369/content/images/gallery-3.jpg 1200w\\" sizes=\\"(min-width: 720px) 720px\\"></div></div></div><figcaption>A gallery with three images</figcaption></figure><p>File card:</p><div class=\\"kg-card kg-file-card\\"><a class=\\"kg-file-card-container\\" href=\\"http://127.0.0.1:2369/content/files/document.pdf\\" title=\\"Download\\" download=\\"\\"><div class=\\"kg-file-card-contents\\"><div class=\\"kg-file-card-title\\">Test Document</div><div class=\\"kg-file-card-caption\\">A test PDF document</div><div class=\\"kg-file-card-metadata\\"><div class=\\"kg-file-card-filename\\">document.pdf</div><div class=\\"kg-file-card-filesize\\">0 Byte</div></div></div><div class=\\"kg-file-card-icon\\"><svg viewBox=\\"0 0 24 24\\"><defs><style>.a{fill:none;stroke:currentColor;stroke-linecap:round;stroke-linejoin:round;stroke-width:1.5px;}</style></defs><title>download-circle</title><polyline class=\\"a\\" points=\\"8.25 14.25 12 18 15.75 14.25\\"></polyline><line class=\\"a\\" x1=\\"12\\" y1=\\"6.75\\" x2=\\"12\\" y2=\\"18\\"></line><circle class=\\"a\\" cx=\\"12\\" cy=\\"12\\" r=\\"11.25\\"></circle></svg></div></a></div><p>Video card:</p><figure class=\\"kg-card kg-video-card kg-width-regular kg-card-hascaption\\" data-kg-thumbnail=\\"http://127.0.0.1:2369/content/images/video-thumb.jpg\\" data-kg-custom-thumbnail=\\"\\">
             <div class=\\"kg-video-container\\">
-                <video src=\\"http://127.0.0.1:2369/content/media/video.mp4\\" poster=\\"https://img.spacergif.org/v1/1920x1080/0a/spacer.png\\" width=\\"1920\\" height=\\"1080\\" playsinline=\\"\\" preload=\\"metadata\\" style=\\"background: transparent url('http://127.0.0.1:2369/content/images/video-thumb.jpg') 50% 50% / cover no-repeat;\\"></video>
+                <video src=\\"http://127.0.0.1:2369/content/media/video.mp4\\" poster=\\"data:image/gif;base64,R0lGODlhAQABAIAAAAAAAP///yH5BAEAAAAALAAAAAABAAEAAAIBRAA7\\" width=\\"1920\\" height=\\"1080\\" playsinline=\\"\\" preload=\\"metadata\\" style=\\"aspect-ratio: 1920 / 1080; background: transparent url('http://127.0.0.1:2369/content/images/video-thumb.jpg') 50% 50% / cover no-repeat;\\"></video>
                 <div class=\\"kg-video-overlay\\">
                     <button class=\\"kg-video-large-play-icon\\" aria-label=\\"Play video\\">
                         <svg xmlns=\\"http://www.w3.org/2000/svg\\" viewBox=\\"0 0 24 24\\">
@@ -5671,7 +5671,7 @@ Image car",
             <figcaption>Test video file</figcaption>
         </figure><p>Audio card:</p><div class=\\"kg-card kg-audio-card\\"><img src=\\"http://127.0.0.1:2369/content/images/audio-thumb.jpg\\" alt=\\"audio-thumbnail\\" class=\\"kg-audio-thumbnail\\"><div class=\\"kg-audio-thumbnail placeholder kg-audio-hide\\"><svg width=\\"24\\" height=\\"24\\" fill=\\"none\\"><path fill-rule=\\"evenodd\\" clip-rule=\\"evenodd\\" d=\\"M7.5 15.33a.75.75 0 1 0 0 1.5.75.75 0 0 0 0-1.5Zm-2.25.75a2.25 2.25 0 1 1 4.5 0 2.25 2.25 0 0 1-4.5 0ZM15 13.83a.75.75 0 1 0 0 1.5.75.75 0 0 0 0-1.5Zm-2.25.75a2.25 2.25 0 1 1 4.5 0 2.25 2.25 0 0 1-4.5 0Z\\"></path><path fill-rule=\\"evenodd\\" clip-rule=\\"evenodd\\" d=\\"M14.486 6.81A2.25 2.25 0 0 1 17.25 9v5.579a.75.75 0 0 1-1.5 0v-5.58a.75.75 0 0 0-.932-.727.755.755 0 0 1-.059.013l-4.465.744a.75.75 0 0 0-.544.72v6.33a.75.75 0 0 1-1.5 0v-6.33a2.25 2.25 0 0 1 1.763-2.194l4.473-.746Z\\"></path><path fill-rule=\\"evenodd\\" clip-rule=\\"evenodd\\" d=\\"M3 1.5a.75.75 0 0 0-.75.75v19.5a.75.75 0 0 0 .75.75h18a.75.75 0 0 0 .75-.75V5.133a.75.75 0 0 0-.225-.535l-.002-.002-3-2.883A.75.75 0 0 0 18 1.5H3ZM1.409.659A2.25 2.25 0 0 1 3 0h15a2.25 2.25 0 0 1 1.568.637l.003.002 3 2.883a2.25 2.25 0 0 1 .679 1.61V21.75A2.25 2.25 0 0 1 21 24H3a2.25 2.25 0 0 1-2.25-2.25V2.25c0-.597.237-1.169.659-1.591Z\\"></path></svg></div><div class=\\"kg-audio-player-container\\"><audio src=\\"http://127.0.0.1:2369/content/media/audio.mp3\\" preload=\\"metadata\\"></audio><div class=\\"kg-audio-title\\">Test Audio</div><div class=\\"kg-audio-player\\"><button class=\\"kg-audio-play-icon\\" aria-label=\\"Play audio\\"><svg viewBox=\\"0 0 24 24\\"><path d=\\"M23.14 10.608 2.253.164A1.559 1.559 0 0 0 0 1.557v20.887a1.558 1.558 0 0 0 2.253 1.392L23.14 13.393a1.557 1.557 0 0 0 0-2.785Z\\"></path></svg></button><button class=\\"kg-audio-pause-icon kg-audio-hide\\" aria-label=\\"Pause audio\\"><svg viewBox=\\"0 0 24 24\\"><rect x=\\"3\\" y=\\"1\\" width=\\"7\\" height=\\"22\\" rx=\\"1.5\\" ry=\\"1.5\\"></rect><rect x=\\"14\\" y=\\"1\\" width=\\"7\\" height=\\"22\\" rx=\\"1.5\\" ry=\\"1.5\\"></rect></svg></button><span class=\\"kg-audio-current-time\\">0:00</span><div class=\\"kg-audio-time\\">/<span class=\\"kg-audio-duration\\">180</span></div><input type=\\"range\\" class=\\"kg-audio-seek-slider\\" max=\\"100\\" value=\\"0\\"><button class=\\"kg-audio-playback-rate\\" aria-label=\\"Adjust playback speed\\">1×</button><button class=\\"kg-audio-unmute-icon\\" aria-label=\\"Unmute\\"><svg viewBox=\\"0 0 24 24\\"><path d=\\"M15.189 2.021a9.728 9.728 0 0 0-7.924 4.85.249.249 0 0 1-.221.133H5.25a3 3 0 0 0-3 3v2a3 3 0 0 0 3 3h1.794a.249.249 0 0 1 .221.133 9.73 9.73 0 0 0 7.924 4.85h.06a1 1 0 0 0 1-1V3.02a1 1 0 0 0-1.06-.998Z\\"></path></svg></button><button class=\\"kg-audio-mute-icon kg-audio-hide\\" aria-label=\\"Mute\\"><svg viewBox=\\"0 0 24 24\\"><path d=\\"M16.177 4.3a.248.248 0 0 0 .073-.176v-1.1a1 1 0 0 0-1.061-1 9.728 9.728 0 0 0-7.924 4.85.249.249 0 0 1-.221.133H5.25a3 3 0 0 0-3 3v2a3 3 0 0 0 3 3h.114a.251.251 0 0 0 .177-.073ZM23.707 1.706A1 1 0 0 0 22.293.292l-22 22a1 1 0 0 0 0 1.414l.009.009a1 1 0 0 0 1.405-.009l6.63-6.631A.251.251 0 0 1 8.515 17a.245.245 0 0 1 .177.075 10.081 10.081 0 0 0 6.5 2.92 1 1 0 0 0 1.061-1V9.266a.247.247 0 0 1 .073-.176Z\\"></path></svg></button><input type=\\"range\\" class=\\"kg-audio-volume-slider\\" max=\\"100\\" value=\\"100\\"></div></div></div><p><strong>Inserted snippet content below:</strong></p><p>This snippet contains <a href=\\"http://127.0.0.1:2369/snippet-link\\"><strong>all media types</strong></a> for testing URL transformations in reusable content.</p><p>Image card:</p><figure class=\\"kg-card kg-image-card kg-card-hascaption\\"><img src=\\"http://127.0.0.1:2369/content/images/snippet-inline.jpg\\" class=\\"kg-image\\" alt=\\"Snippet image\\" loading=\\"lazy\\"><figcaption>Image in snippet</figcaption></figure><p>File card:</p><div class=\\"kg-card kg-file-card\\"><a class=\\"kg-file-card-container\\" href=\\"http://127.0.0.1:2369/content/files/snippet-document.pdf\\" title=\\"Download\\" download=\\"\\"><div class=\\"kg-file-card-contents\\"><div class=\\"kg-file-card-title\\">Snippet Document</div><div class=\\"kg-file-card-caption\\">A test document file</div><div class=\\"kg-file-card-metadata\\"><div class=\\"kg-file-card-filename\\">snippet-doc.pdf</div><div class=\\"kg-file-card-filesize\\">0 Byte</div></div></div><div class=\\"kg-file-card-icon\\"><svg viewBox=\\"0 0 24 24\\"><defs><style>.a{fill:none;stroke:currentColor;stroke-linecap:round;stroke-linejoin:round;stroke-width:1.5px;}</style></defs><title>download-circle</title><polyline class=\\"a\\" points=\\"8.25 14.25 12 18 15.75 14.25\\"></polyline><line class=\\"a\\" x1=\\"12\\" y1=\\"6.75\\" x2=\\"12\\" y2=\\"18\\"></line><circle class=\\"a\\" cx=\\"12\\" cy=\\"12\\" r=\\"11.25\\"></circle></svg></div></a></div><p>Video card:</p><figure class=\\"kg-card kg-video-card kg-width-regular kg-card-hascaption\\" data-kg-thumbnail=\\"http://127.0.0.1:2369/content/images/snippet-video-thumb.jpg\\" data-kg-custom-thumbnail=\\"\\">
             <div class=\\"kg-video-container\\">
-                <video src=\\"http://127.0.0.1:2369/content/media/snippet-video.mp4\\" poster=\\"https://img.spacergif.org/v1/1920x1080/0a/spacer.png\\" width=\\"1920\\" height=\\"1080\\" playsinline=\\"\\" preload=\\"metadata\\" style=\\"background: transparent url('http://127.0.0.1:2369/content/images/snippet-video-thumb.jpg') 50% 50% / cover no-repeat;\\"></video>
+                <video src=\\"http://127.0.0.1:2369/content/media/snippet-video.mp4\\" poster=\\"data:image/gif;base64,R0lGODlhAQABAIAAAAAAAP///yH5BAEAAAAALAAAAAABAAEAAAIBRAA7\\" width=\\"1920\\" height=\\"1080\\" playsinline=\\"\\" preload=\\"metadata\\" style=\\"aspect-ratio: 1920 / 1080; background: transparent url('http://127.0.0.1:2369/content/images/snippet-video-thumb.jpg') 50% 50% / cover no-repeat;\\"></video>
                 <div class=\\"kg-video-overlay\\">
                     <button class=\\"kg-video-large-play-icon\\" aria-label=\\"Play video\\">
                         <svg xmlns=\\"http://www.w3.org/2000/svg\\" viewBox=\\"0 0 24 24\\">
@@ -5913,7 +5913,7 @@ exports[`Posts Content API Can request posts from different origin 2: [headers]
 Object {
   "access-control-allow-origin": "*",
   "cache-control": "public, max-age=0",
-  "content-length": "89479",
+  "content-length": "89691",
   "content-type": "application/json; charset=utf-8",
   "content-version": StringMatching /v\\\\d\\+\\\\\\.\\\\d\\+/,
   "etag": StringMatching /\\(\\?:W\\\\/\\)\\?"\\(\\?:\\[ !#-\\\\x7E\\\\x80-\\\\xFF\\]\\*\\|\\\\r\\\\n\\[\\\\t \\]\\|\\\\\\\\\\.\\)\\*"/,
diff --git a/ghost/core/test/e2e-api/members/webhooks.test.js b/ghost/core/test/e2e-api/members/webhooks.test.js
index 7b3312ef563..173113bda65 100644
--- a/ghost/core/test/e2e-api/members/webhooks.test.js
+++ b/ghost/core/test/e2e-api/members/webhooks.test.js
@@ -6,6 +6,8 @@ const stripe = require('stripe');
 const {Product} = require('../../../core/server/models/product');
 const {agentProvider, mockManager, fixtureManager, matchers} = require('../../utils/e2e-framework');
 const models = require('../../../core/server/models');
+const modelEvents = require('../../../core/server/lib/common/events');
+const createWebhookSerializer = require('../../../core/server/services/webhooks/serialize');
 const urlServiceUtils = require('../../utils/url-service-utils');
 const urlUtils = require('../../../core/shared/url-utils').default;
 const DomainEvents = require('@tryghost/domain-events');
@@ -366,12 +368,39 @@ describe('Members API', function () {
                 secret: process.env.WEBHOOK_SECRET
             });
 
+            // A cancellation changes no members column, so the model event is only
+            // emitted if the subscription relation is explicitly marked as the change.
+            // Counting matters: `emitChange` defers its `wasChanged()` check to commit
+            // time inside a transaction, so it is possible to emit twice by accident.
+            const memberEditedEvents = [];
+            const captureMemberEdited = model => memberEditedEvents.push(model);
+            modelEvents.on('member.edited', captureMemberEdited);
+
             await membersAgent.post('/webhooks/stripe/')
                 .body(webhookPayload)
                 .header('content-type', 'application/json')
                 .header('stripe-signature', webhookSignature)
                 .expectStatus(200);
 
+            modelEvents.removeListener('member.edited', captureMemberEdited);
+            assert.equal(memberEditedEvents.length, 1, 'A cancellation should emit exactly one member.edited');
+            assert.ok(memberEditedEvents[0]._changed.stripeSubscriptions, 'The event should be marked as a subscription change');
+
+            // The payload a webhook subscriber actually receives must show both states
+            const webhookBody = await createWebhookSerializer({getRequiredRelations: () => []})(
+                'member.edited', memberEditedEvents[0]
+            );
+            assert.equal(webhookBody.member.current.subscriptions[0].cancel_at_period_end, true,
+                'The webhook payload should show the subscription now cancelling');
+            assert.equal(webhookBody.member.previous.subscriptions[0].cancel_at_period_end, false,
+                'The webhook payload should show the subscription was not cancelling before');
+            // The subscription shape must match the Admin API member resource —
+            // price and tier only serialize when their relations are loaded
+            assert.equal(webhookBody.member.current.subscriptions[0].price.amount, 500,
+                'The webhook payload subscriptions should include the price');
+            assert.equal(webhookBody.member.previous.subscriptions[0].price.amount, 500,
+                'The previous subscriptions should include the price');
+
             // Check that the subscription has been set to cancel and has saved the cancellation reason
             const {body: body2} = await adminAgent.get('/members/' + initialMember.id + '/');
             assert.equal(body2.members.length, 1, 'The member does not exist');
@@ -418,6 +447,301 @@ describe('Members API', function () {
             });
         });
 
+        it('Handles reinstating a subscription that was set to cancel at period end', async function () {
+            const customer_id = createStripeID('cust');
+            const subscription_id = createStripeID('sub');
+
+            set(subscription, {
+                id: subscription_id,
+                customer: customer_id,
+                status: 'active',
+                items: {
+                    type: 'list',
+                    data: [{
+                        id: 'item_123',
+                        price: {
+                            id: 'price_123',
+                            product: 'product_123',
+                            active: true,
+                            nickname: 'Monthly',
+                            currency: 'usd',
+                            recurring: {
+                                interval: 'month'
+                            },
+                            unit_amount: 500,
+                            type: 'recurring'
+                        }
+                    }]
+                },
+                start_date: Date.now() / 1000,
+                current_period_end: Date.now() / 1000 + (60 * 60 * 24 * 31),
+                cancel_at_period_end: false
+            });
+
+            set(customer, {
+                id: customer_id,
+                name: 'Reinstate me before the cycle ends',
+                email: 'reinstate-me@test.com',
+                subscriptions: {
+                    type: 'list',
+                    data: [subscription]
+                }
+            });
+
+            await createMemberFromStripe();
+
+            const sendSubscriptionUpdated = async () => {
+                const payload = JSON.stringify({
+                    type: 'customer.subscription.updated',
+                    data: {
+                        object: subscription
+                    }
+                });
+                const signature = stripe.webhooks.generateTestHeaderString({
+                    payload,
+                    secret: process.env.WEBHOOK_SECRET
+                });
+
+                const captured = [];
+                const capture = model => captured.push(model);
+                modelEvents.on('member.edited', capture);
+
+                await membersAgent.post('/webhooks/stripe/')
+                    .body(payload)
+                    .header('content-type', 'application/json')
+                    .header('stripe-signature', signature)
+                    .expectStatus(200);
+
+                modelEvents.removeListener('member.edited', capture);
+
+                // Cancelling dispatches a staff-notification domain event; drain it so
+                // it does not outlive the test and stall teardown
+                await DomainEvents.allSettled();
+
+                return captured;
+            };
+
+            // Setup: cancel first, since a subscription can only be reinstated from
+            // a cancelling state
+            set(subscription, {
+                ...subscription,
+                canceled_at: Date.now() / 1000,
+                cancel_at_period_end: true
+            });
+            await sendSubscriptionUpdated();
+
+            // The change under test: flip the flag back
+            set(subscription, {
+                ...subscription,
+                canceled_at: null,
+                cancel_at_period_end: false
+            });
+            const reinstateEvents = await sendSubscriptionUpdated();
+
+            assert.equal(reinstateEvents.length, 1, 'Reinstating should emit exactly one member.edited');
+
+            const webhookBody = await createWebhookSerializer({getRequiredRelations: () => []})(
+                'member.edited', reinstateEvents[0]
+            );
+            assert.equal(webhookBody.member.current.subscriptions[0].cancel_at_period_end, false,
+                'The webhook payload should show the subscription is no longer cancelling');
+            assert.equal(webhookBody.member.previous.subscriptions[0].cancel_at_period_end, true,
+                'The webhook payload should show the subscription was cancelling before');
+        });
+
+        it('Includes every subscription in the previous payload when one of several is cancelled', async function () {
+            const customer_id = createStripeID('cust');
+            const first_subscription_id = createStripeID('sub');
+            const second_subscription_id = createStripeID('sub');
+
+            const buildSubscription = (id, itemId) => ({
+                id,
+                customer: customer_id,
+                status: 'active',
+                items: {
+                    type: 'list',
+                    data: [{
+                        id: itemId,
+                        price: {
+                            id: 'price_123',
+                            product: 'product_123',
+                            active: true,
+                            nickname: 'Monthly',
+                            currency: 'usd',
+                            recurring: {
+                                interval: 'month'
+                            },
+                            unit_amount: 500,
+                            type: 'recurring'
+                        }
+                    }]
+                },
+                start_date: Date.now() / 1000,
+                current_period_end: Date.now() / 1000 + (60 * 60 * 24 * 31),
+                cancel_at_period_end: false
+            });
+
+            set(subscription, buildSubscription(first_subscription_id, 'item_first'));
+            const secondSubscription = buildSubscription(second_subscription_id, 'item_second');
+            subscriptionOverrides[second_subscription_id] = secondSubscription;
+
+            set(customer, {
+                id: customer_id,
+                name: 'Two subscriptions, cancel only one',
+                email: 'cancel-one-of-two@test.com',
+                subscriptions: {
+                    type: 'list',
+                    data: [subscription, secondSubscription]
+                }
+            });
+
+            const initialMember = await createMemberFromStripe();
+            assert.equal(initialMember.subscriptions.length, 2, 'The member should start with two subscriptions');
+
+            // Cancel only the second subscription
+            Object.assign(secondSubscription, {
+                canceled_at: Date.now() / 1000,
+                cancel_at_period_end: true
+            });
+
+            const payload = JSON.stringify({
+                type: 'customer.subscription.updated',
+                data: {
+                    object: secondSubscription
+                }
+            });
+            const signature = stripe.webhooks.generateTestHeaderString({
+                payload,
+                secret: process.env.WEBHOOK_SECRET
+            });
+
+            const captured = [];
+            const capture = model => captured.push(model);
+            modelEvents.on('member.edited', capture);
+
+            await membersAgent.post('/webhooks/stripe/')
+                .body(payload)
+                .header('content-type', 'application/json')
+                .header('stripe-signature', signature)
+                .expectStatus(200);
+
+            modelEvents.removeListener('member.edited', capture);
+            await DomainEvents.allSettled();
+
+            assert.equal(captured.length, 1, 'Cancelling one of two subscriptions should emit exactly one member.edited');
+
+            const webhookBody = await createWebhookSerializer({getRequiredRelations: () => []})(
+                'member.edited', captured[0]
+            );
+            const currentSubs = webhookBody.member.current.subscriptions;
+            const previousSubs = webhookBody.member.previous.subscriptions;
+
+            assert.equal(currentSubs.length, 2, 'current must carry both subscriptions');
+            assert.equal(previousSubs.length, 2,
+                'previous must carry the full collection, not only the changed subscription');
+            assert.deepEqual(previousSubs.map(s => s.id).sort(), currentSubs.map(s => s.id).sort(),
+                'previous and current must describe the same set of subscriptions');
+
+            assert.equal(currentSubs.find(s => s.id === second_subscription_id).cancel_at_period_end, true,
+                'current must show the cancelled subscription as cancelling');
+            assert.equal(currentSubs.find(s => s.id === first_subscription_id).cancel_at_period_end, false,
+                'current must show the untouched subscription unchanged');
+            assert.equal(previousSubs.find(s => s.id === second_subscription_id).cancel_at_period_end, false,
+                'previous must show the changed subscription in its prior state');
+            assert.equal(previousSubs.find(s => s.id === first_subscription_id).cancel_at_period_end, false,
+                'previous must show the untouched subscription unchanged');
+        });
+
+        it('Does not emit member.edited when a subscription update leaves cancel_at_period_end unchanged', async function () {
+            const customer_id = createStripeID('cust');
+            const subscription_id = createStripeID('sub');
+
+            set(subscription, {
+                id: subscription_id,
+                customer: customer_id,
+                status: 'active',
+                items: {
+                    type: 'list',
+                    data: [{
+                        id: 'item_123',
+                        price: {
+                            id: 'price_123',
+                            product: 'product_123',
+                            active: true,
+                            nickname: 'Monthly',
+                            currency: 'usd',
+                            recurring: {
+                                interval: 'month'
+                            },
+                            unit_amount: 500,
+                            type: 'recurring'
+                        }
+                    }]
+                },
+                start_date: Date.now() / 1000,
+                current_period_end: Date.now() / 1000 + (60 * 60 * 24 * 31),
+                cancel_at_period_end: false
+            });
+
+            set(customer, {
+                id: customer_id,
+                name: 'Renew me quietly',
+                email: 'renew-me-quietly@test.com',
+                subscriptions: {
+                    type: 'list',
+                    data: [subscription]
+                }
+            });
+
+            const initialMember = await createMemberFromStripe();
+            // Anchor: the webhook path under test is only reached for a linked paid
+            // member — without this a broken fixture would make the test pass vacuously
+            assert.equal(initialMember.status, 'paid', 'The member must start paid');
+            assert.equal(initialMember.subscriptions.length, 1, 'The member must start with one linked subscription');
+
+            // A renewal-style update: the billing period moves, the cancel flag does not.
+            // This must stay silent — otherwise every Stripe sync becomes webhook spam.
+            const renewedPeriodEnd = Math.floor(Date.now() / 1000) + (60 * 60 * 24 * 62);
+            set(subscription, {
+                ...subscription,
+                current_period_end: renewedPeriodEnd
+            });
+
+            const payload = JSON.stringify({
+                type: 'customer.subscription.updated',
+                data: {
+                    object: subscription
+                }
+            });
+            const signature = stripe.webhooks.generateTestHeaderString({
+                payload,
+                secret: process.env.WEBHOOK_SECRET
+            });
+
+            const captured = [];
+            const capture = model => captured.push(model);
+            modelEvents.on('member.edited', capture);
+
+            await membersAgent.post('/webhooks/stripe/')
+                .body(payload)
+                .header('content-type', 'application/json')
+                .header('stripe-signature', signature)
+                .expectStatus(200);
+
+            modelEvents.removeListener('member.edited', capture);
+            await DomainEvents.allSettled();
+
+            // Anchor: the update must have been fully processed — proving the silence
+            // comes from the wasChanged() suppression, not from the webhook
+            // short-circuiting before linkSubscription
+            const subscriptionRow = await getSubscription(subscription_id);
+            assert.equal(Math.floor(subscriptionRow.get('current_period_end').getTime() / 1000), renewedPeriodEnd,
+                'The renewal must have been persisted by linkSubscription');
+
+            assert.equal(captured.length, 0,
+                'A subscription update without a cancel_at_period_end change must not emit member.edited');
+        });
+
         it('Handles immediate cancellation of paid subscriptions', async function () {
             const customer_id = createStripeID('cust');
             const subscription_id = createStripeID('sub');
diff --git a/ghost/core/test/unit/api/endpoints/gift-reminders.test.js b/ghost/core/test/unit/api/endpoints/gifts.test.js
similarity index 76%
rename from ghost/core/test/unit/api/endpoints/gift-reminders.test.js
rename to ghost/core/test/unit/api/endpoints/gifts.test.js
index 90f3de61dbe..c7415eb555a 100644
--- a/ghost/core/test/unit/api/endpoints/gift-reminders.test.js
+++ b/ghost/core/test/unit/api/endpoints/gifts.test.js
@@ -1,10 +1,10 @@
 const assert = require('node:assert/strict');
 const sinon = require('sinon');
 const domainEvents = require('@tryghost/domain-events');
-const giftRemindersController = require('../../../../core/server/api/endpoints/gift-reminders');
+const giftsController = require('../../../../core/server/api/endpoints/gifts');
 const StartGiftReminderFlushEvent = require('../../../../core/server/services/gifts/events/start-gift-reminder-flush-event');
 
-describe('Gift Reminders controller', function () {
+describe('Gifts controller', function () {
     afterEach(function () {
         sinon.restore();
     });
@@ -13,7 +13,7 @@ describe('Gift Reminders controller', function () {
         it('dispatches a StartGiftReminderFlushEvent', function () {
             const dispatchStub = sinon.stub(domainEvents, 'dispatch');
 
-            const result = giftRemindersController.flushReminders.query({});
+            const result = giftsController.flushReminders.query({});
 
             sinon.assert.calledOnceWithExactly(
                 dispatchStub,
diff --git a/ghost/core/test/unit/frontend/helpers/contrast-text-color.test.js b/ghost/core/test/unit/frontend/helpers/contrast-text-color.test.js
index 8446e027b55..daed1ab172c 100644
--- a/ghost/core/test/unit/frontend/helpers/contrast-text-color.test.js
+++ b/ghost/core/test/unit/frontend/helpers/contrast-text-color.test.js
@@ -16,6 +16,16 @@ describe('{{contrast_text_color}} helper', function () {
         assert.equal(contrast_text_color('#FFFFFF'), '#000000');
     });
 
+    it('returns black for other light backgrounds', function () {
+        ['#dacafe', '#ffa5b1', '#a3e6ff'].forEach(color => {
+            assert.equal(contrast_text_color(color), '#000000');
+        });
+    });
+
+    it('returns white for mid-tone backgrounds', function () {
+        assert.equal(contrast_text_color('#808080'), '#FFFFFF');
+    });
+
     it('falls back to white for invalid colors', function () {
         assert.equal(contrast_text_color(''), '#FFFFFF');
     });
diff --git a/ghost/core/test/unit/frontend/web/middleware/admin-toolbar.test.js b/ghost/core/test/unit/frontend/web/middleware/admin-toolbar.test.js
index e3a9d2907e1..5ebe21c7330 100644
--- a/ghost/core/test/unit/frontend/web/middleware/admin-toolbar.test.js
+++ b/ghost/core/test/unit/frontend/web/middleware/admin-toolbar.test.js
@@ -2,6 +2,7 @@ const assert = require('node:assert/strict');
 const sinon = require('sinon');
 
 const settingsCache = require('../../../../../core/shared/settings-cache');
+const urlUtils = require('../../../../../core/shared/url-utils').default;
 const adminToolbar = require('../../../../../core/frontend/web/middleware/admin-toolbar');
 
 describe('admin toolbar middleware', function () {
@@ -148,6 +149,54 @@ describe('admin toolbar middleware', function () {
         assert.equal(adminToolbar._private.getCleanRedirectUrl(req), '/welcome/?ref=test');
     });
 
+    describe('subdirectory sites', function () {
+        beforeEach(function () {
+            sandbox.stub(urlUtils, 'getSiteUrl').returns('https://example.com/changelog/');
+            sandbox.stub(urlUtils, 'getSubdir').returns('/changelog');
+        });
+
+        it('restores the subdirectory when a proxy strips it from the request path', function () {
+            assert.equal(adminToolbar._private.getCleanRedirectUrl({
+                originalUrl: '/?admin=1',
+                url: '/?admin=1'
+            }), '/changelog/');
+
+            assert.equal(adminToolbar._private.getCleanRedirectUrl({
+                originalUrl: '/welcome/?admin=1&ref=test',
+                url: '/welcome/?admin=1&ref=test'
+            }), '/changelog/welcome/?ref=test');
+        });
+
+        it('keeps the redirect unchanged when the request path already has the subdirectory', function () {
+            assert.equal(adminToolbar._private.getCleanRedirectUrl({
+                originalUrl: '/changelog/?admin=1',
+                url: '/changelog/?admin=1'
+            }), '/changelog/');
+
+            assert.equal(adminToolbar._private.getCleanRedirectUrl({
+                originalUrl: '/changelog/welcome/?admin=0&admin_toolbar=0',
+                url: '/changelog/welcome/?admin=0&admin_toolbar=0'
+            }), '/changelog/welcome/');
+        });
+
+        it('redirects to the subdirectory when the toolbar is activated', function () {
+            const req = {
+                headers: {},
+                originalUrl: '/?admin=1',
+                query: {
+                    admin: '1'
+                },
+                url: '/?admin=1'
+            };
+            const res = createResponse();
+
+            adminToolbar(req, res, sinon.spy());
+
+            assert.equal(res.redirectStatus, 302);
+            assert.equal(res.redirectUrl, '/changelog/');
+        });
+    });
+
     it('marks the request when the frontend marker cookie is valid', function () {
         const token = adminToolbar._private.createToken();
         const req = {
diff --git a/ghost/core/test/unit/server/services/adapter-manager/adapter-paths.test.ts b/ghost/core/test/unit/server/services/adapter-manager/adapter-paths.test.ts
new file mode 100644
index 00000000000..c8f169fe4fc
--- /dev/null
+++ b/ghost/core/test/unit/server/services/adapter-manager/adapter-paths.test.ts
@@ -0,0 +1,89 @@
+import assert from 'node:assert/strict';
+import fs from 'node:fs';
+import os from 'node:os';
+import path from 'node:path';
+import {Provider} from 'nconf';
+import {AdapterManager} from '../../../../../core/server/services/adapter-manager/adapter-manager';
+import {buildAdapterPaths} from '../../../../../core/server/services/adapter-manager/adapter-paths';
+import {bindAll as bindUrlHelpers} from '@tryghost/config-url-helpers';
+import {bindAll as bindHelpers} from '../../../../../core/shared/config/helpers';
+import type {ConfigInstance} from '../../../../../core/shared/config/loader';
+import type {Adapter} from '../../../../../core/server/services/adapter-manager/types';
+
+class BaseStorageAdapter implements Adapter {
+    readonly requiredFns: string[];
+
+    constructor() {
+        this.requiredFns = ['someMethod'];
+    }
+}
+
+// A minimal nconf-backed config instance, seeded with a real `paths:contentPath`,
+// mirroring the shape production config provides so `getContentPath('adapters')`
+// resolves exactly as it would at runtime.
+function makeConfig(contentPath: string, adapters: object = {}): ConfigInstance {
+    const nconf = new Provider();
+    nconf.use('memory');
+    nconf.set('paths:contentPath', contentPath);
+    // No internal/installed adapters path is relevant to this test, so they're
+    // left unset, matching how `installedAdaptersPath` is optional in production.
+    nconf.set('paths:internalAdaptersPath', path.join(os.tmpdir(), 'ghost-adapter-test-nonexistent-internal'));
+    nconf.set('adapters', adapters);
+
+    bindUrlHelpers(nconf);
+    bindHelpers(nconf);
+
+    return nconf;
+}
+
+describe('adapter-paths', function () {
+    it('finds an adapter placed in content/adapters/<type>/<name> per the documented convention, and reports its own missing dependency rather than "unable to find adapter"', function () {
+        // Regression test for https://github.com/TryGhost/Ghost/issues/22883:
+        // a storage adapter placed under content/adapters/storage/<Name>/, per
+        // https://ghost.org/docs/config/#location, that itself requires a
+        // missing npm dependency (e.g. aws-sdk) was misreported as "unable to
+        // find storage adapter" instead of surfacing the real missing-dependency
+        // error, because `loadAdapterClass` matched the adapter's own path
+        // against Node's full MODULE_NOT_FOUND message - which always includes
+        // a trailing "Require stack" naming that same path - and treated any
+        // match as "not found here", silently moving on to the next search path.
+        const contentDir = fs.mkdtempSync(path.join(os.tmpdir(), 'ghost-content-'));
+
+        try {
+            const adapterName = 'CustomStorageAdapter';
+            // Realistic layout: content/adapters/storage/<Name>/index.js
+            const adapterDir = path.join(contentDir, 'adapters', 'storage', adapterName);
+            fs.mkdirSync(adapterDir, {recursive: true});
+            fs.writeFileSync(
+                path.join(adapterDir, 'index.js'),
+                `require('this-npm-package-does-not-exist-at-all');\nmodule.exports = class {};`
+            );
+
+            const config = makeConfig(contentDir, {storage: {active: adapterName}});
+            const pathsToAdapters = buildAdapterPaths(config);
+
+            // Sanity check: the content adapters path really is last in the list,
+            // matching the documented "content wins last" resolution order.
+            assert.equal(pathsToAdapters[pathsToAdapters.length - 1], config.getContentPath('adapters'));
+
+            const adapterManager = new AdapterManager({
+                loadAdapterFromPath: require,
+                pathsToAdapters,
+                config,
+                baseClasses: {storage: BaseStorageAdapter}
+            });
+
+            assert.throws(() => {
+                adapterManager.getAdapter('storage');
+            }, {
+                errorType: 'IncorrectUsageError',
+                // Must be the specific missing-dependency error naming the
+                // adapter's own unresolved package, NOT the generic
+                // "Unable to find storage adapter" fallback the issue reported.
+                message: /missing a dependency 'this-npm-package-does-not-exist-at-all' in your adapter/
+            });
+        } finally {
+            fs.rmSync(contentDir, {recursive: true, force: true});
+        }
+    });
+});
diff --git a/ghost/core/test/unit/server/services/audience-feedback/audience-feedback-controller.test.js b/ghost/core/test/unit/server/services/audience-feedback/audience-feedback-controller.test.js
index db054579bdc..e9895d438e6 100644
--- a/ghost/core/test/unit/server/services/audience-feedback/audience-feedback-controller.test.js
+++ b/ghost/core/test/unit/server/services/audience-feedback/audience-feedback-controller.test.js
@@ -1,7 +1,12 @@
 const sinon = require('sinon');
+const permissions = require('../../../../../core/server/services/permissions');
 const AudienceFeedbackController = require('../../../../../core/server/services/audience-feedback/audience-feedback-controller');
 
 describe('AudienceFeedbackController', function () {
+    afterEach(function () {
+        sinon.restore();
+    });
+
     describe('redirectToPost', function () {
         const postId = '634fc3901e0a291855d8b135';
         const uuid = '7b11de3c-dff9-4563-82ae-a281122d201d';
@@ -83,4 +88,66 @@ describe('AudienceFeedbackController', function () {
             sinon.assert.calledOnceWithExactly(next, error);
         });
     });
+
+    describe('browse', function () {
+        const postId = '634fc3901e0a291855d8b135';
+        const context = {user: 'user-id'};
+
+        function createController(getForPost) {
+            return new AudienceFeedbackController({
+                repository: {getForPost},
+                audienceFeedbackService: {}
+            });
+        }
+
+        it('includes member data when the user can browse members', async function () {
+            const browseMember = sinon.stub().resolves();
+            sinon.stub(permissions, 'canThis').withArgs(context).returns({
+                browse: {
+                    member: browseMember
+                }
+            });
+            const result = {data: [], meta: {}};
+            const getForPost = sinon.stub().resolves(result);
+            const controller = createController(getForPost);
+
+            const response = await controller.browse({
+                data: {id: postId},
+                options: {context}
+            });
+
+            sinon.assert.calledOnce(browseMember);
+            sinon.assert.calledOnceWithExactly(getForPost, postId, {
+                limit: 10,
+                page: 1,
+                withMember: true
+            });
+            sinon.assert.match(response, result);
+        });
+
+        it('excludes member data when the user cannot browse members', async function () {
+            const browseMember = sinon.stub().rejects();
+            sinon.stub(permissions, 'canThis').withArgs(context).returns({
+                browse: {
+                    member: browseMember
+                }
+            });
+            const result = {data: [], meta: {}};
+            const getForPost = sinon.stub().resolves(result);
+            const controller = createController(getForPost);
+
+            const response = await controller.browse({
+                data: {id: postId},
+                options: {context}
+            });
+
+            sinon.assert.calledOnce(browseMember);
+            sinon.assert.calledOnceWithExactly(getForPost, postId, {
+                limit: 10,
+                page: 1,
+                withMember: false
+            });
+            sinon.assert.match(response, result);
+        });
+    });
 });
diff --git a/ghost/core/test/unit/server/services/audience-feedback/feedback-repository.test.js b/ghost/core/test/unit/server/services/audience-feedback/feedback-repository.test.js
new file mode 100644
index 00000000000..1b8650c4a9a
--- /dev/null
+++ b/ghost/core/test/unit/server/services/audience-feedback/feedback-repository.test.js
@@ -0,0 +1,44 @@
+const sinon = require('sinon');
+const FeedbackRepository = require('../../../../../core/server/services/audience-feedback/feedback-repository');
+
+describe('FeedbackRepository', function () {
+    const postId = '634fc3901e0a291855d8b135';
+
+    function createRepository(findPage) {
+        return new FeedbackRepository({
+            Member: {},
+            Post: {},
+            MemberFeedback: {findPage},
+            Feedback: class Feedback {}
+        });
+    }
+
+    it('loads the related member when requested', async function () {
+        const findPage = sinon.stub().resolves({data: [], meta: {}});
+        const repository = createRepository(findPage);
+
+        await repository.getForPost(postId, {withMember: true});
+
+        sinon.assert.calledOnceWithExactly(findPage, {
+            limit: 10,
+            page: 1,
+            order: 'created_at DESC',
+            filter: `post_id:'${postId}'`,
+            withRelated: ['member']
+        });
+    });
+
+    it('does not load the related member by default', async function () {
+        const findPage = sinon.stub().resolves({data: [], meta: {}});
+        const repository = createRepository(findPage);
+
+        await repository.getForPost(postId);
+
+        sinon.assert.calledOnceWithExactly(findPage, {
+            limit: 10,
+            page: 1,
+            order: 'created_at DESC',
+            filter: `post_id:'${postId}'`
+        });
+    });
+});
diff --git a/ghost/core/test/unit/server/services/auth/session/session-service.test.js b/ghost/core/test/unit/server/services/auth/session/session-service.test.js
index aadcc717174..e691e445368 100644
--- a/ghost/core/test/unit/server/services/auth/session/session-service.test.js
+++ b/ghost/core/test/unit/server/services/auth/session/session-service.test.js
@@ -299,6 +299,137 @@ describe('SessionService', function () {
         assert.equal(req.session.verified, undefined);
     });
 
+    it('#createSessionForUser does not carry verification to a different user after logout', async function () {
+        const getSession = createGetSession();
+
+        const findUserById = sinon.spy(async ({id}) => ({id}));
+        const getOriginOfRequest = sinon.stub().returns('https://admin.example.com');
+
+        const isStaffDeviceVerificationDisabled = sinon.stub().returns(false);
+
+        const sessionService = SessionService({
+            getSession,
+            findUserById,
+            getOriginOfRequest,
+            getSettingsCache,
+            isStaffDeviceVerificationDisabled,
+            urlUtils
+        });
+
+        const req = Object.create(express.request, {
+            ip: {
+                value: '0.0.0.0'
+            },
+            headers: {
+                value: {
+                    cookie: 'thing'
+                }
+            },
+            get: {
+                value: () => 'https://admin.example.com'
+            }
+        });
+        const res = Object.create(express.response);
+
+        await sessionService.createSessionForUser(req, res, {id: 'egg'});
+        await sessionService.verifySession(req, res);
+        assert.equal(await sessionService.isVerifiedSession(req, res), true);
+
+        // Trusted-device mode: logout keeps the verified flag
+        await sessionService.removeUserForSession(req, res);
+        assert.equal(req.session.user_id, undefined);
+        assert.equal(req.session.verified, true);
+
+        // A different user signing in must verify again
+        await sessionService.createSessionForUser(req, res, {id: 'bacon'});
+        assert.equal(req.session.user_id, 'bacon');
+        assert.equal(req.session.verified, undefined);
+        assert.equal(await sessionService.isVerifiedSession(req, res), false);
+    });
+
+    it('#createSessionForUser keeps trusted-device verification for the same user after logout', async function () {
+        const getSession = createGetSession();
+
+        const findUserById = sinon.spy(async ({id}) => ({id}));
+        const getOriginOfRequest = sinon.stub().returns('https://admin.example.com');
+
+        const isStaffDeviceVerificationDisabled = sinon.stub().returns(false);
+
+        const sessionService = SessionService({
+            getSession,
+            findUserById,
+            getOriginOfRequest,
+            getSettingsCache,
+            isStaffDeviceVerificationDisabled,
+            urlUtils
+        });
+
+        const req = Object.create(express.request, {
+            ip: {
+                value: '0.0.0.0'
+            },
+            headers: {
+                value: {
+                    cookie: 'thing'
+                }
+            },
+            get: {
+                value: () => 'https://admin.example.com'
+            }
+        });
+        const res = Object.create(express.response);
+
+        await sessionService.createSessionForUser(req, res, {id: 'egg'});
+        await sessionService.verifySession(req, res);
+
+        await sessionService.removeUserForSession(req, res);
+
+        await sessionService.createSessionForUser(req, res, {id: 'egg'});
+        assert.equal(req.session.user_id, 'egg');
+        assert.equal(req.session.verified, true);
+        assert.equal(await sessionService.isVerifiedSession(req, res), true);
+    });
+
+    it('Treats legacy verified sessions without verified_user_id as unverified', async function () {
+        const getSession = createGetSession({user_id: 'egg', verified: true, origin: 'https://admin.example.com'});
+
+        const findUserById = sinon.spy(async ({id}) => ({id}));
+        const getOriginOfRequest = sinon.stub().returns('https://admin.example.com');
+
+        const isStaffDeviceVerificationDisabled = sinon.stub().returns(false);
+
+        const sessionService = SessionService({
+            getSession,
+            findUserById,
+            getOriginOfRequest,
+            getSettingsCache,
+            isStaffDeviceVerificationDisabled,
+            urlUtils
+        });
+
+        const req = Object.create(express.request, {
+            ip: {
+                value: '0.0.0.0'
+            },
+            headers: {
+                value: {
+                    cookie: 'thing'
+                }
+            },
+            get: {
+                value: () => 'https://admin.example.com'
+            }
+        });
+        const res = Object.create(express.response);
+
+        assert.equal(await sessionService.isVerifiedSession(req, res), false);
+
+        // Verification is not carried into a new login either
+        await sessionService.createSessionForUser(req, res, {id: 'egg'});
+        assert.equal(req.session.verified, undefined);
+        assert.equal(await sessionService.isVerifiedSession(req, res), false);
+    });
+
     it('#createSessionForUser verifies session when valid token is provided on request', async function () {
         const getSession = createGetSession();
 
@@ -758,6 +889,10 @@ describe('SessionService', function () {
 
         assert.equal(req.session.user_id, 'egg');
         assert.equal(req.session.verified, true);
+        // Verification must be bound to the SSO user, or isVerifiedSession
+        // would reject it and lock the user into a re-verify loop
+        assert.equal(req.session.verified_user_id, 'egg');
+        assert.equal(await sessionService.isVerifiedSession(req, res), true);
     });
 
     it('Throws if the user id is invalid', async function () {
diff --git a/ghost/core/test/unit/server/services/indexnow-ping/indexnow-ping-service.test.js b/ghost/core/test/unit/server/services/indexnow-ping/indexnow-ping-service.test.js
index ba095f41cda..2c18a4d56b1 100644
--- a/ghost/core/test/unit/server/services/indexnow-ping/indexnow-ping-service.test.js
+++ b/ghost/core/test/unit/server/services/indexnow-ping/indexnow-ping-service.test.js
@@ -270,7 +270,7 @@ describe('IndexNow', function () {
 
             await service.ping(testPost);
 
-            sinon.assert.notCalled(deps.urlService.facade.getUrlForResource);
+            sinon.assert.notCalled(deps.urlService.getUrlForResource);
         });
 
         it('with a post should execute ping', async function () {
diff --git a/ghost/core/test/unit/server/services/members/members-api/repositories/member-repository.test.js b/ghost/core/test/unit/server/services/members/members-api/repositories/member-repository.test.js
index a19789f784f..b66c125b072 100644
--- a/ghost/core/test/unit/server/services/members/members-api/repositories/member-repository.test.js
+++ b/ghost/core/test/unit/server/services/members/members-api/repositories/member-repository.test.js
@@ -454,7 +454,11 @@ describe('MemberRepository', function () {
                 }),
                 edit: sinon.stub().resolves({
                     attributes: {},
-                    _previousAttributes: {}
+                    _previousAttributes: {},
+                    // The real _Member.edit resolves a bookshelf model; linkSubscription
+                    // loads relations off it when a subscription cancel flag changes
+                    load: sinon.stub().resolvesThis(),
+                    related: sinon.stub().returns({models: []})
                 })
             };
 
@@ -561,7 +565,11 @@ describe('MemberRepository', function () {
                 }),
                 edit: sinon.stub().resolves({
                     attributes: {},
-                    _previousAttributes: {}
+                    _previousAttributes: {},
+                    // The real _Member.edit resolves a bookshelf model; linkSubscription
+                    // loads relations off it when a subscription cancel flag changes
+                    load: sinon.stub().resolvesThis(),
+                    related: sinon.stub().returns({models: []})
                 })
             };
             MemberPaidSubscriptionEvent = {
@@ -696,6 +704,7 @@ describe('MemberRepository', function () {
             });
 
             sinon.stub(repo, 'getSubscriptionByStripeID').resolves({
+                load: sinon.stub().resolvesThis(),
                 get: sinon.stub().withArgs('offer_id').returns(null)
             });
 
@@ -1036,6 +1045,7 @@ describe('MemberRepository', function () {
 
             // Existing subscription
             sinon.stub(repo, 'getSubscriptionByStripeID').resolves({
+                load: sinon.stub().resolvesThis(),
                 get: sinon.stub().withArgs('offer_id').returns(null)
             });
 
@@ -1333,6 +1343,7 @@ describe('MemberRepository', function () {
             });
 
             sinon.stub(repo, 'getSubscriptionByStripeID').resolves({
+                load: sinon.stub().resolvesThis(),
                 id: 'sub_db_id',
                 get: sinon.stub().callsFake((key) => {
                     if (key === 'offer_id') {
@@ -1380,6 +1391,7 @@ describe('MemberRepository', function () {
             });
 
             sinon.stub(repo, 'getSubscriptionByStripeID').resolves({
+                load: sinon.stub().resolvesThis(),
                 id: 'sub_db_id',
                 get: sinon.stub().callsFake((key) => {
                     if (key === 'offer_id') {
@@ -1426,6 +1438,7 @@ describe('MemberRepository', function () {
             });
 
             sinon.stub(repo, 'getSubscriptionByStripeID').resolves({
+                load: sinon.stub().resolvesThis(),
                 id: 'sub_db_id',
                 get: sinon.stub().callsFake((key) => {
                     if (key === 'offer_id') {
@@ -1490,6 +1503,7 @@ describe('MemberRepository', function () {
             });
 
             sinon.stub(repo, 'getSubscriptionByStripeID').resolves({
+                load: sinon.stub().resolvesThis(),
                 id: 'sub_db_id',
                 get: sinon.stub().callsFake((key) => {
                     if (key === 'offer_id') {
@@ -1552,6 +1566,7 @@ describe('MemberRepository', function () {
             });
 
             sinon.stub(repo, 'getSubscriptionByStripeID').resolves({
+                load: sinon.stub().resolvesThis(),
                 id: 'sub_db_id',
                 get: sinon.stub().callsFake((key) => {
                     if (key === 'offer_id') {
@@ -1620,6 +1635,7 @@ describe('MemberRepository', function () {
             });
 
             sinon.stub(repo, 'getSubscriptionByStripeID').resolves({
+                load: sinon.stub().resolvesThis(),
                 id: 'sub_db_id',
                 get: sinon.stub().callsFake((key) => {
                     if (key === 'offer_id') {
@@ -1687,6 +1703,7 @@ describe('MemberRepository', function () {
             });
 
             sinon.stub(repo, 'getSubscriptionByStripeID').resolves({
+                load: sinon.stub().resolvesThis(),
                 id: 'sub_db_id',
                 get: sinon.stub().callsFake((key) => {
                     if (key === 'offer_id') {
@@ -1953,7 +1970,11 @@ describe('MemberRepository', function () {
                 }),
                 edit: sinon.stub().resolves({
                     attributes: {},
-                    _previousAttributes: {}
+                    _previousAttributes: {},
+                    // The real _Member.edit resolves a bookshelf model; linkSubscription
+                    // loads relations off it when a subscription cancel flag changes
+                    load: sinon.stub().resolvesThis(),
+                    related: sinon.stub().returns({models: []})
                 })
             };
 
diff --git a/ghost/core/test/unit/server/services/slack-notifications/slack-notifications.test.js b/ghost/core/test/unit/server/services/slack-notifications/slack-notifications.test.js
index cb4a8190f09..b2e24183992 100644
--- a/ghost/core/test/unit/server/services/slack-notifications/slack-notifications.test.js
+++ b/ghost/core/test/unit/server/services/slack-notifications/slack-notifications.test.js
@@ -3,7 +3,7 @@ const sinon = require('sinon');
 const SlackNotifications = require('../../../../../core/server/services/slack-notifications/slack-notifications');
 const nock = require('nock');
 const ObjectId = require('bson-objectid').default;
-const got = require('got').default;
+const externalRequest = require('../../../../../core/server/lib/request-external');
 const ghostVersion = require('@tryghost/version');
 
 describe('SlackNotifications', function () {
@@ -282,7 +282,7 @@ describe('SlackNotifications', function () {
 
     describe('send', function () {
         it('Sends with correct requestOptions', async function () {
-            const gotStub = sinon.stub(got, 'post').resolves();
+            const externalRequestStub = sinon.stub(externalRequest, 'post').resolves();
             sinon.stub(ghostVersion, 'original').value('5.0.0');
 
             const expectedRequestOptions = [
@@ -298,9 +298,9 @@ describe('SlackNotifications', function () {
 
             await slackNotifications.send({data: 'test'}, 'https://slack-webhook.com');
             assert(loggingErrorStub.callCount === 0);
-            sinon.assert.calledOnce(gotStub);
-            const gotStubArgs = gotStub.getCall(0).args;
-            assert.deepEqual(gotStubArgs, expectedRequestOptions);
+            sinon.assert.calledOnce(externalRequestStub);
+            const externalRequestStubArgs = externalRequestStub.getCall(0).args;
+            assert.deepEqual(externalRequestStubArgs, expectedRequestOptions);
         });
 
         it('Throws when invalid URL is passed', async function () {
diff --git a/ghost/core/test/unit/server/services/webhooks/serialize.test.js b/ghost/core/test/unit/server/services/webhooks/serialize.test.js
index 8667b6de400..345590dba87 100644
--- a/ghost/core/test/unit/server/services/webhooks/serialize.test.js
+++ b/ghost/core/test/unit/server/services/webhooks/serialize.test.js
@@ -3,6 +3,8 @@ const sinon = require('sinon');
 
 const {Post} = require('../../../../../core/server/models/post');
 const {Member} = require('../../../../../core/server/models/member');
+const {Product} = require('../../../../../core/server/models/product');
+const {StripeCustomerSubscription} = require('../../../../../core/server/models/stripe-customer-subscription');
 
 const createSerialize = require('../../../../../core/server/services/webhooks/serialize');
 
@@ -160,4 +162,92 @@ describe('WebhookService - Serialize', function () {
         assert.deepEqual(result.member.previous.updated_at, previousUpdatedAt);
         assert.deepEqual(Object.keys(result.member.previous).sort(), ['status', 'updated_at']);
     });
+
+    it('includes the previous tiers when a member switches between paid tiers', async function () {
+        // bookshelf only populates `_previousAttributes` on fetch, not construction
+        const asFetched = (model) => {
+            model._previousAttributes = {...model.attributes};
+            return model;
+        };
+        const oldTier = asFetched(new Product({id: 'tier-old', name: 'Bronze', slug: 'bronze', type: 'paid', active: true}));
+        const newTier = asFetched(new Product({id: 'tier-new', name: 'Gold', slug: 'gold', type: 'paid', active: true}));
+
+        const memberModel = new Member({
+            id: 'member-id',
+            uuid: 'member-uuid',
+            email: 'member@example.com',
+            status: 'paid',
+            created_at: new Date('2026-01-01T00:00:00.000Z'),
+            updated_at: new Date('2026-01-01T00:00:00.000Z')
+        });
+
+        // mirrors bookshelf-relations' extendChanged + attachPreviousRelations output
+        // for a tier switch that touches no members column
+        memberModel._previousAttributes = {...memberModel.attributes};
+        memberModel._changed = {
+            products: {attached: [newTier], detached: [oldTier]}
+        };
+        memberModel._previousRelations = {products: {models: [oldTier]}};
+        memberModel.related('products').models = [newTier];
+
+        sinon.stub(memberModel, 'load').resolves(memberModel);
+
+        const result = await serialize('member.edited', memberModel);
+
+        assert.deepEqual(result.member.current.tiers.map(tier => tier.slug), ['gold']);
+        assert.deepEqual(result.member.previous.tiers.map(tier => tier.slug), ['bronze']);
+    });
+
+    it('includes the previous subscriptions when a cancellation flips cancel_at_period_end', async function () {
+        // bookshelf only populates _previousAttributes on fetch, and `previous: true`
+        // cascades into related models — so these have to look fetched, not constructed.
+        const asFetched = (model) => {
+            model._previousAttributes = {...model.attributes};
+            return model;
+        };
+        const activeSub = asFetched(new StripeCustomerSubscription({
+            id: 'sub-1',
+            subscription_id: 'sub_123',
+            status: 'active',
+            cancel_at_period_end: false,
+            plan_id: 'price_123',
+            plan_nickname: 'Monthly',
+            plan_amount: 500,
+            plan_interval: 'month',
+            plan_currency: 'usd'
+        }));
+        const cancellingSub = asFetched(new StripeCustomerSubscription({
+            id: 'sub-1',
+            subscription_id: 'sub_123',
+            status: 'active',
+            cancel_at_period_end: true,
+            plan_id: 'price_123',
+            plan_nickname: 'Monthly',
+            plan_amount: 500,
+            plan_interval: 'month',
+            plan_currency: 'usd'
+        }));
+
+        const memberModel = new Member({
+            id: 'member-id',
+            uuid: 'member-uuid',
+            email: 'member@example.com',
+            status: 'paid',
+            created_at: new Date('2026-01-01T00:00:00.000Z'),
+            updated_at: new Date('2026-01-01T00:00:00.000Z')
+        });
+
+        // Cancelling touches no members column — the subscription relation is the only change
+        memberModel._previousAttributes = {...memberModel.attributes};
+        memberModel._changed = {stripeSubscriptions: {cancel_at_period_end: true}};
+        memberModel._previousRelations = {stripeSubscriptions: {models: [activeSub]}};
+        memberModel.related('stripeSubscriptions').models = [cancellingSub];
+
+        sinon.stub(memberModel, 'load').resolves(memberModel);
+
+        const result = await serialize('member.edited', memberModel);
+
+        assert.equal(result.member.current.subscriptions[0].cancel_at_period_end, true);
+        assert.equal(result.member.previous.subscriptions[0].cancel_at_period_end, false);
+    });
 });
diff --git a/ghost/core/test/unit/shared/custom-theme-settings-cache/service.test.js b/ghost/core/test/unit/shared/custom-theme-settings-cache/service.test.js
index 0b7fa868874..191fccc9204 100644
--- a/ghost/core/test/unit/shared/custom-theme-settings-cache/service.test.js
+++ b/ghost/core/test/unit/shared/custom-theme-settings-cache/service.test.js
@@ -64,6 +64,18 @@ class ModelStub {
         this.knownSettings = this.knownSettings.filter(setting => setting !== destroyedSetting);
         return destroyedSetting;
     }
+
+    async transaction(fn) {
+        const snapshot = this.knownSettings.slice();
+        this.lastTransacting = {};
+
+        try {
+            return await fn(this.lastTransacting);
+        } catch (error) {
+            this.knownSettings = snapshot;
+            throw error;
+        }
+    }
 }
 
 describe('Service', function () {
@@ -485,6 +497,84 @@ describe('Service', function () {
         });
     });
 
+    describe('copySettingsBetweenThemes()', function () {
+        const settingsForTheme = async (themeName) => {
+            const collection = await model.findAll({filter: `theme:'${themeName}'`});
+            return collection.toJSON().map(({theme, key, type, value}) => ({theme, key, type, value}));
+        };
+
+        it('copies settings rows to the new theme name', async function () {
+            await service.copySettingsBetweenThemes('test', 'test-edited');
+
+            // the destination check is locked inside the transaction so
+            // concurrent copies can't both see an empty destination
+            const destinationCheck = model.findAll.getCalls().find(call => call.firstArg.filter === `theme:'test-edited'`);
+            assert.equal(destinationCheck.firstArg.transacting, model.lastTransacting);
+            assert.equal(destinationCheck.firstArg.forUpdate, true);
+
+            // every insert runs in the same transaction
+            model.add.getCalls().forEach((call) => {
+                assert.equal(call.args[1].transacting, model.lastTransacting);
+            });
+
+            assert.deepEqual(await settingsForTheme('test-edited'), [{
+                theme: 'test-edited',
+                key: 'one',
+                type: 'select',
+                value: '1'
+            }, {
+                theme: 'test-edited',
+                key: 'two',
+                type: 'select',
+                value: '2'
+            }]);
+
+            // source theme rows are untouched
+            assert.equal((await settingsForTheme('test')).length, 2);
+        });
+
+        it('does not overwrite existing settings for the destination theme', async function () {
+            await model.add({theme: 'test-edited', key: 'one', type: 'select', value: 'existing'});
+
+            await service.copySettingsBetweenThemes('test', 'test-edited');
+
+            assert.deepEqual(await settingsForTheme('test-edited'), [{
+                theme: 'test-edited',
+                key: 'one',
+                type: 'select',
+                value: 'existing'
+            }]);
+        });
+
+        it('is a no-op when the source theme has no settings', async function () {
+            await service.copySettingsBetweenThemes('unknown', 'test-edited');
+
+            assert.equal((await settingsForTheme('test-edited')).length, 0);
+            sinon.assert.notCalled(model.add);
+        });
+
+        it('leaves no partial copy behind when the copy fails part-way', async function () {
+            const originalAdd = model.add;
+            let addCalls = 0;
+            model.add = async function (data, options) {
+                addCalls += 1;
+                if (addCalls === 2) {
+                    throw new Error('second add failed');
+                }
+                return originalAdd.call(model, data, options);
+            };
+            // atomicity must not depend on individual deletes succeeding
+            model.destroy = async () => {
+                throw new Error('destroy failed');
+            };
+
+            await assert.rejects(service.copySettingsBetweenThemes('test', 'test-edited'), /second add failed/);
+
+            model.add = originalAdd;
+            assert.equal((await settingsForTheme('test-edited')).length, 0);
+        });
+    });
+
     describe('updateSettings()', function () {
         it('saves new values', async function () {
             // activate theme so settings are loaded in internal cache
diff --git a/koenig/kg-converters/package.json b/koenig/kg-converters/package.json
index 00ba925d2e0..d364e4b4a2c 100644
--- a/koenig/kg-converters/package.json
+++ b/koenig/kg-converters/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@tryghost/kg-converters",
-  "version": "1.2.3",
+  "version": "1.2.4",
   "repository": {
     "type": "git",
     "url": "git+https://github.com/TryGhost/Ghost.git",
@@ -37,12 +37,11 @@
   "devDependencies": {
     "@eslint/js": "catalog:",
     "@types/node": "catalog:",
+    "@typescript/native": "catalog:",
     "@vitest/coverage-v8": "catalog:",
     "eslint-plugin-ghost": "catalog:",
-    "@typescript/native": "catalog:",
     "typescript": "catalog:",
     "typescript-eslint": "catalog:",
     "vitest": "catalog:"
-  },
-  "dependencies": {}
+  }
 }
diff --git a/koenig/kg-converters/tsconfig.test.json b/koenig/kg-converters/tsconfig.test.json
index b092804ad88..51b4b789fee 100644
--- a/koenig/kg-converters/tsconfig.test.json
+++ b/koenig/kg-converters/tsconfig.test.json
@@ -2,6 +2,7 @@
     "extends": "./tsconfig.json",
     "compilerOptions": {
         "rootDir": ".",
+        "types": ["node"],
         "outDir": null,
         "noEmit": true,
         "declaration": false,
diff --git a/koenig/kg-default-cards/package.json b/koenig/kg-default-cards/package.json
index 9eb2bcd151a..74dc0a24aae 100644
--- a/koenig/kg-default-cards/package.json
+++ b/koenig/kg-default-cards/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@tryghost/kg-default-cards",
-  "version": "10.3.3",
+  "version": "10.3.4",
   "repository": {
     "type": "git",
     "url": "git+https://github.com/TryGhost/Ghost.git",
@@ -43,11 +43,11 @@
     "@eslint/js": "catalog:",
     "@types/jsdom": "catalog:",
     "@types/node": "catalog:",
+    "@typescript/native": "catalog:",
     "@vitest/coverage-v8": "catalog:",
     "eslint-plugin-ghost": "catalog:",
     "jsdom": "catalog:",
     "simple-dom": "1.4.0",
-    "@typescript/native": "catalog:",
     "typescript": "catalog:",
     "typescript-eslint": "catalog:",
     "vitest": "catalog:"
diff --git a/koenig/kg-default-cards/src/cards/video.ts b/koenig/kg-default-cards/src/cards/video.ts
index c2b6b1d299c..1d1b8754c88 100644
--- a/koenig/kg-default-cards/src/cards/video.ts
+++ b/koenig/kg-default-cards/src/cards/video.ts
@@ -23,6 +23,21 @@ interface VideoPayload {
     thumbnailSrc?: string;
 }
 
+// A transparent 1x1 GIF, used as a local placeholder `poster` for the web <video>
+// element so no third-party request (e.g. spacergif.org) is needed. The <video>
+// element has an explicit CSS aspect ratio, so the browser scales the poster
+// invisibly to fill the video's box while the real thumbnail shows through via
+// the CSS `background` on the element.
+const TRANSPARENT_PIXEL_SRC = 'data:image/gif;base64,R0lGODlhAQABAIAAAAAAAP///yH5BAEAAAAALAAAAAABAAEAAAIBRAA7';
+
+function getAspectRatio(width?: number | null, height?: number | null) {
+    if (typeof width === 'number' && Number.isFinite(width) && width > 0 && typeof height === 'number' && Number.isFinite(height) && height > 0) {
+        return `${width} / ${height}`;
+    }
+
+    return '16 / 9';
+}
+
 const videoCard: Card = {
     name: 'video',
     type: 'dom',
@@ -38,7 +53,7 @@ const videoCard: Card = {
         const frontendTemplate = hbs`
             <figure class="{{cardClasses}}">
                 <div class="kg-video-container">
-                    <video src="{{payload.src}}" poster="{{posterSpacerSrc}}" width="{{payload.width}}" height="{{payload.height}}"{{#if payload.loop}} loop autoplay muted{{/if}} playsinline preload="metadata" style="background: transparent url('{{thumbnailSrc}}') 50% 50% / cover no-repeat;" /></video>
+                    <video src="{{payload.src}}" poster="{{posterSpacerSrc}}" width="{{payload.width}}" height="{{payload.height}}"{{#if payload.loop}} loop autoplay muted{{/if}} playsinline preload="metadata" style="aspect-ratio: {{aspectRatio}}; background: transparent url('{{thumbnailSrc}}') 50% 50% / cover no-repeat;" /></video>
                     <div class="kg-video-overlay">
                         <button class="kg-video-large-play-icon">
                             <svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24">
@@ -136,7 +151,8 @@ const videoCard: Card = {
             postUrl: options.postUrl,
             cardClasses: cardClasses.join(' '),
             thumbnailSrc: payloadData.customThumbnailSrc || payloadData.thumbnailSrc || '',
-            posterSpacerSrc: `https://img.spacergif.org/v1/${payload.width}x${payload.height}/0a/spacer.png`,
+            aspectRatio: getAspectRatio(payload.width, payload.height),
+            posterSpacerSrc: TRANSPARENT_PIXEL_SRC,
             emailSpacerSrc: `https://img.spacergif.org/v1/${emailSpacerWidth}x${emailSpacerHeight}/0a/spacer.png`,
             emailTemplateMaxWidth,
             outlookCircleLeft: Math.round((emailTemplateMaxWidth / 2) - 39),
diff --git a/koenig/kg-default-cards/test/cards/video.test.ts b/koenig/kg-default-cards/test/cards/video.test.ts
index 1cccc65b7a4..ecc988f3c9a 100644
--- a/koenig/kg-default-cards/test/cards/video.test.ts
+++ b/koenig/kg-default-cards/test/cards/video.test.ts
@@ -16,7 +16,7 @@ describe('Video card', function () {
             }
         };
 
-        expect(serializer.serialize(card.render(opts))).toBe(`<figure class="kg-card kg-video-card"><div class="kg-video-container"><video src="https://example.com/video.mp4" poster="https://img.spacergif.org/v1/640x480/0a/spacer.png" width="640" height="480" playsinline preload="metadata" style="background: transparent url('https://example.com/video.png') 50% 50% / cover no-repeat;" /></video><div class="kg-video-overlay"><button class="kg-video-large-play-icon"><svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"><path d="M23.14 10.608 2.253.164A1.559 1.559 0 0 0 0 1.557v20.887a1.558 1.558 0 0 0 2.253 1.392L23.14 13.393a1.557 1.557 0 0 0 0-2.785Z"/></svg></button></div><div class="kg-video-player-container"><div class="kg-video-player"><button class="kg-video-play-icon"><svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"><path d="M23.14 10.608 2.253.164A1.559 1.559 0 0 0 0 1.557v20.887a1.558 1.558 0 0 0 2.253 1.392L23.14 13.393a1.557 1.557 0 0 0 0-2.785Z"/></svg></button><button class="kg-video-pause-icon kg-video-hide"><svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"><rect x="3" y="1" width="7" height="22" rx="1.5" ry="1.5"/><rect x="14" y="1" width="7" height="22" rx="1.5" ry="1.5"/></svg></button><span class="kg-video-current-time">0:00</span><div class="kg-video-time">/<span class="kg-video-duration"></span></div><input type="range" class="kg-video-seek-slider" max="100" value="0"><button class="kg-video-playback-rate">1&#215;</button><button class="kg-video-unmute-icon"><svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"><path d="M15.189 2.021a9.728 9.728 0 0 0-7.924 4.85.249.249 0 0 1-.221.133H5.25a3 3 0 0 0-3 3v2a3 3 0 0 0 3 3h1.794a.249.249 0 0 1 .221.133 9.73 9.73 0 0 0 7.924 4.85h.06a1 1 0 0 0 1-1V3.02a1 1 0 0 0-1.06-.998Z"/></svg></button><button class="kg-video-mute-icon kg-video-hide"><svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"><path d="M16.177 4.3a.248.248 0 0 0 .073-.176v-1.1a1 1 0 0 0-1.061-1 9.728 9.728 0 0 0-7.924 4.85.249.249 0 0 1-.221.133H5.25a3 3 0 0 0-3 3v2a3 3 0 0 0 3 3h.114a.251.251 0 0 0 .177-.073ZM23.707 1.706A1 1 0 0 0 22.293.292l-22 22a1 1 0 0 0 0 1.414l.009.009a1 1 0 0 0 1.405-.009l6.63-6.631A.251.251 0 0 1 8.515 17a.245.245 0 0 1 .177.075 10.081 10.081 0 0 0 6.5 2.92 1 1 0 0 0 1.061-1V9.266a.247.247 0 0 1 .073-.176Z"/></svg></button><input type="range" class="kg-video-volume-slider" max="100" value="100"></div></div></div></figure>`);
+        expect(serializer.serialize(card.render(opts))).toBe(`<figure class="kg-card kg-video-card"><div class="kg-video-container"><video src="https://example.com/video.mp4" poster="data:image/gif;base64,R0lGODlhAQABAIAAAAAAAP///yH5BAEAAAAALAAAAAABAAEAAAIBRAA7" width="640" height="480" playsinline preload="metadata" style="aspect-ratio: 640 / 480; background: transparent url('https://example.com/video.png') 50% 50% / cover no-repeat;" /></video><div class="kg-video-overlay"><button class="kg-video-large-play-icon"><svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"><path d="M23.14 10.608 2.253.164A1.559 1.559 0 0 0 0 1.557v20.887a1.558 1.558 0 0 0 2.253 1.392L23.14 13.393a1.557 1.557 0 0 0 0-2.785Z"/></svg></button></div><div class="kg-video-player-container"><div class="kg-video-player"><button class="kg-video-play-icon"><svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"><path d="M23.14 10.608 2.253.164A1.559 1.559 0 0 0 0 1.557v20.887a1.558 1.558 0 0 0 2.253 1.392L23.14 13.393a1.557 1.557 0 0 0 0-2.785Z"/></svg></button><button class="kg-video-pause-icon kg-video-hide"><svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"><rect x="3" y="1" width="7" height="22" rx="1.5" ry="1.5"/><rect x="14" y="1" width="7" height="22" rx="1.5" ry="1.5"/></svg></button><span class="kg-video-current-time">0:00</span><div class="kg-video-time">/<span class="kg-video-duration"></span></div><input type="range" class="kg-video-seek-slider" max="100" value="0"><button class="kg-video-playback-rate">1&#215;</button><button class="kg-video-unmute-icon"><svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"><path d="M15.189 2.021a9.728 9.728 0 0 0-7.924 4.85.249.249 0 0 1-.221.133H5.25a3 3 0 0 0-3 3v2a3 3 0 0 0 3 3h1.794a.249.249 0 0 1 .221.133 9.73 9.73 0 0 0 7.924 4.85h.06a1 1 0 0 0 1-1V3.02a1 1 0 0 0-1.06-.998Z"/></svg></button><button class="kg-video-mute-icon kg-video-hide"><svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"><path d="M16.177 4.3a.248.248 0 0 0 .073-.176v-1.1a1 1 0 0 0-1.061-1 9.728 9.728 0 0 0-7.924 4.85.249.249 0 0 1-.221.133H5.25a3 3 0 0 0-3 3v2a3 3 0 0 0 3 3h.114a.251.251 0 0 0 .177-.073ZM23.707 1.706A1 1 0 0 0 22.293.292l-22 22a1 1 0 0 0 0 1.414l.009.009a1 1 0 0 0 1.405-.009l6.63-6.631A.251.251 0 0 1 8.515 17a.245.245 0 0 1 .177.075 10.081 10.081 0 0 0 6.5 2.92 1 1 0 0 0 1.061-1V9.266a.247.247 0 0 1 .073-.176Z"/></svg></button><input type="range" class="kg-video-volume-slider" max="100" value="100"></div></div></div></figure>`);
     });
 
     it('renders for email target', function () {
@@ -41,6 +41,42 @@ describe('Video card', function () {
         expect(output).toContain('<figure class="kg-card kg-video-card"');
         expect(output).toContain('<a class="kg-video-preview" href="https://example.com/my-post"');
         expect(output).toContain('background="https://example.com/video.png"');
+        // Outlook can't render aspect-ratio via CSS, so the email path still relies
+        // on the third-party spacergif.org service to generate a correctly sized
+        // spacer image - this is intentionally left untouched.
+        expect(output).toContain('spacergif.org');
+    });
+
+    it('does not load the poster placeholder from a third-party service on web', function () {
+        const opts = {
+            env: {
+                dom: new SimpleDomDocument()
+            },
+            payload: {
+                src: 'https://example.com/video.mp4',
+                width: 640,
+                height: 480,
+                thumbnailSrc: 'https://example.com/video.png'
+            }
+        };
+
+        const output = serializer.serialize(card.render(opts));
+        expect(output).not.toContain('spacergif.org');
+        expect(output).toContain('poster="data:image/gif;base64,');
+    });
+
+    it('uses a default aspect ratio when dimensions are missing', function () {
+        const opts = {
+            env: {
+                dom: new SimpleDomDocument()
+            },
+            payload: {
+                src: 'https://example.com/video.mp4'
+            }
+        };
+
+        const output = serializer.serialize(card.render(opts));
+        expect(output).toContain('style="aspect-ratio: 16 / 9;');
     });
 
     it('renders nothing when src is undefined', function () {
diff --git a/koenig/kg-default-nodes/package.json b/koenig/kg-default-nodes/package.json
index a86683de8a4..9088e9aaf31 100644
--- a/koenig/kg-default-nodes/package.json
+++ b/koenig/kg-default-nodes/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@tryghost/kg-default-nodes",
-  "version": "2.1.4",
+  "version": "2.1.5",
   "repository": {
     "type": "git",
     "url": "git+https://github.com/TryGhost/Ghost.git",
diff --git a/koenig/kg-default-nodes/src/nodes/video/video-renderer.ts b/koenig/kg-default-nodes/src/nodes/video/video-renderer.ts
index f697177be51..dc921ad27a0 100644
--- a/koenig/kg-default-nodes/src/nodes/video/video-renderer.ts
+++ b/koenig/kg-default-nodes/src/nodes/video/video-renderer.ts
@@ -24,6 +24,21 @@ interface VideoRenderOptions extends BaseVideoRenderOptions {
 
 const DEFAULT_EMAIL_ASPECT_RATIO = 16 / 9;
 
+// A transparent 1x1 GIF, used as a local placeholder `poster` for the web <video>
+// element so no third-party request (e.g. spacergif.org) is needed. The <video>
+// element has an explicit CSS aspect ratio, so the browser scales the poster
+// invisibly to fill the video's box while the real thumbnail shows through via
+// the CSS `background` on the element.
+const TRANSPARENT_PIXEL_SRC = 'data:image/gif;base64,R0lGODlhAQABAIAAAAAAAP///yH5BAEAAAAALAAAAAABAAEAAAIBRAA7';
+
+function getAspectRatio(width?: number | null, height?: number | null) {
+    if (typeof width === 'number' && Number.isFinite(width) && width > 0 && typeof height === 'number' && Number.isFinite(height) && height > 0) {
+        return `${width} / ${height}`;
+    }
+
+    return '16 / 9';
+}
+
 export function renderVideoNode(node: VideoNodeData, options: VideoRenderOptions = {}) {
     addCreateDocumentOption(options);
 
@@ -51,7 +66,8 @@ export function renderVideoNode(node: VideoNodeData, options: VideoRenderOptions
 function cardTemplate({node, cardClasses}: {node: VideoNodeData, cardClasses: string}) {
     const width = node.width;
     const height = node.height;
-    const posterSpacerSrc = `https://img.spacergif.org/v1/${width}x${height}/0a/spacer.png`;
+    const aspectRatio = getAspectRatio(width, height);
+    const posterSpacerSrc = TRANSPARENT_PIXEL_SRC;
     const autoplayAttr = node.loop ? 'loop autoplay muted' : '';
     const thumbnailSrc = node.customThumbnailSrc || node.thumbnailSrc;
     const hideControlsClass = node.loop ? ' kg-video-hide' : '';
@@ -68,7 +84,7 @@ function cardTemplate({node, cardClasses}: {node: VideoNodeData, cardClasses: st
                     ${autoplayAttr}
                     playsinline
                     preload="metadata"
-                    style="background: transparent url('${thumbnailSrc}') 50% 50% / cover no-repeat;"
+                    style="aspect-ratio: ${aspectRatio}; background: transparent url('${thumbnailSrc}') 50% 50% / cover no-repeat;"
                 ></video>
                 <div class="kg-video-overlay">
                     <button class="kg-video-large-play-icon" aria-label="Play video">
diff --git a/koenig/kg-default-nodes/test/nodes/video.test.ts b/koenig/kg-default-nodes/test/nodes/video.test.ts
index 14da13e3879..4db795498b2 100644
--- a/koenig/kg-default-nodes/test/nodes/video.test.ts
+++ b/koenig/kg-default-nodes/test/nodes/video.test.ts
@@ -268,12 +268,12 @@ describe('VideoNode', function () {
                     <div class="kg-video-container">
                         <video
                             src="/content/images/2022/11/koenig-lexical.mp4"
-                            poster="https://img.spacergif.org/v1/200x100/0a/spacer.png"
+                            poster="data:image/gif;base64,R0lGODlhAQABAIAAAAAAAP///yH5BAEAAAAALAAAAAABAAEAAAIBRAA7"
                             width="200"
                             height="100"
                             playsinline=""
                             preload="metadata"
-                            style="background: transparent url('/content/images/2022/11/koenig-lexical.jpg') 50% 50% / cover no-repeat;"
+                            style="aspect-ratio: 200 / 100; background: transparent url('/content/images/2022/11/koenig-lexical.jpg') 50% 50% / cover no-repeat;"
                         ></video>
                         <div class="kg-video-overlay">
                             <button class="kg-video-large-play-icon" aria-label="Play video">
@@ -353,7 +353,7 @@ describe('VideoNode', function () {
     describe('importDOM', function () {
         it('parses video card', editorTest(function () {
             const document = createDocument(html`
-                <figure class="kg-card kg-video-card kg-width-regular" data-kg-thumbnail="/content/images/2022/11/koenig-lexical.jpg" data-kg-custom-thumbnail=""> <div class="kg-video-container"> <video src="/content/images/2022/11/koenig-lexical.mp4" poster="https://img.spacergif.org/v1/200x100/0a/spacer.png" width="200" height="100" playsinline="" preload="metadata" style="background: transparent url('/content/images/2022/11/koenig-lexical.jpg') 50% 50% / cover no-repeat;" ></video> <div class="kg-video-overlay"> <button class="kg-video-large-play-icon" aria-label="Play video"> <svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"> <path d="M23.14 10.608 2.253.164A1.559 1.559 0 0 0 0 1.557v20.887a1.558 1.558 0 0 0 2.253 1.392L23.14 13.393a1.557 1.557 0 0 0 0-2.785Z"></path> </svg> </button> </div><div class="kg-video-player-container"> <div class="kg-video-player"> <button class="kg-video-play-icon" aria-label="Play video"> <svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"> <path d="M23.14 10.608 2.253.164A1.559 1.559 0 0 0 0 1.557v20.887a1.558 1.558 0 0 0 2.253 1.392L23.14 13.393a1.557 1.557 0 0 0 0-2.785Z"></path> </svg> </button> <button class="kg-video-pause-icon kg-video-hide" aria-label="Pause video"> <svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"> <rect x="3" y="1" width="7" height="22" rx="1.5" ry="1.5"></rect> <rect x="14" y="1" width="7" height="22" rx="1.5" ry="1.5"></rect> </svg> </button> <span class="kg-video-current-time">0:00</span> <div class="kg-video-time"> /<span class="kg-video-duration">1:00</span> </div><input type="range" class="kg-video-seek-slider" max="100" value="0"> <button class="kg-video-playback-rate" aria-label="Adjust playback speed">1×</button> <button class="kg-video-unmute-icon" aria-label="Unmute"> <svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"> <path d="M15.189 2.021a9.728 9.728 0 0 0-7.924 4.85.249.249 0 0 1-.221.133H5.25a3 3 0 0 0-3 3v2a3 3 0 0 0 3 3h1.794a.249.249 0 0 1 .221.133 9.73 9.73 0 0 0 7.924 4.85h.06a1 1 0 0 0 1-1V3.02a1 1 0 0 0-1.06-.998Z"></path> </svg> </button> <button class="kg-video-mute-icon kg-video-hide" aria-label="Mute"> <svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"> <path d="M16.177 4.3a.248.248 0 0 0 .073-.176v-1.1a1 1 0 0 0-1.061-1 9.728 9.728 0 0 0-7.924 4.85.249.249 0 0 1-.221.133H5.25a3 3 0 0 0-3 3v2a3 3 0 0 0 3 3h.114a.251.251 0 0 0 .177-.073ZM23.707 1.706A1 1 0 0 0 22.293.292l-22 22a1 1 0 0 0 0 1.414l.009.009a1 1 0 0 0 1.405-.009l6.63-6.631A.251.251 0 0 1 8.515 17a.245.245 0 0 1 .177.075 10.081 10.081 0 0 0 6.5 2.92 1 1 0 0 0 1.061-1V9.266a.247.247 0 0 1 .073-.176Z"></path> </svg> </button> <input type="range" class="kg-video-volume-slider" max="100" value="100"> </div></div></div><figcaption>Video caption</figcaption></figure>
+                <figure class="kg-card kg-video-card kg-width-regular" data-kg-thumbnail="/content/images/2022/11/koenig-lexical.jpg" data-kg-custom-thumbnail=""> <div class="kg-video-container"> <video src="/content/images/2022/11/koenig-lexical.mp4" poster="data:image/gif;base64,R0lGODlhAQABAIAAAAAAAP///yH5BAEAAAAALAAAAAABAAEAAAIBRAA7" width="200" height="100" playsinline="" preload="metadata" style="background: transparent url('/content/images/2022/11/koenig-lexical.jpg') 50% 50% / cover no-repeat;" ></video> <div class="kg-video-overlay"> <button class="kg-video-large-play-icon" aria-label="Play video"> <svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"> <path d="M23.14 10.608 2.253.164A1.559 1.559 0 0 0 0 1.557v20.887a1.558 1.558 0 0 0 2.253 1.392L23.14 13.393a1.557 1.557 0 0 0 0-2.785Z"></path> </svg> </button> </div><div class="kg-video-player-container"> <div class="kg-video-player"> <button class="kg-video-play-icon" aria-label="Play video"> <svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"> <path d="M23.14 10.608 2.253.164A1.559 1.559 0 0 0 0 1.557v20.887a1.558 1.558 0 0 0 2.253 1.392L23.14 13.393a1.557 1.557 0 0 0 0-2.785Z"></path> </svg> </button> <button class="kg-video-pause-icon kg-video-hide" aria-label="Pause video"> <svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"> <rect x="3" y="1" width="7" height="22" rx="1.5" ry="1.5"></rect> <rect x="14" y="1" width="7" height="22" rx="1.5" ry="1.5"></rect> </svg> </button> <span class="kg-video-current-time">0:00</span> <div class="kg-video-time"> /<span class="kg-video-duration">1:00</span> </div><input type="range" class="kg-video-seek-slider" max="100" value="0"> <button class="kg-video-playback-rate" aria-label="Adjust playback speed">1×</button> <button class="kg-video-unmute-icon" aria-label="Unmute"> <svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"> <path d="M15.189 2.021a9.728 9.728 0 0 0-7.924 4.85.249.249 0 0 1-.221.133H5.25a3 3 0 0 0-3 3v2a3 3 0 0 0 3 3h1.794a.249.249 0 0 1 .221.133 9.73 9.73 0 0 0 7.924 4.85h.06a1 1 0 0 0 1-1V3.02a1 1 0 0 0-1.06-.998Z"></path> </svg> </button> <button class="kg-video-mute-icon kg-video-hide" aria-label="Mute"> <svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"> <path d="M16.177 4.3a.248.248 0 0 0 .073-.176v-1.1a1 1 0 0 0-1.061-1 9.728 9.728 0 0 0-7.924 4.85.249.249 0 0 1-.221.133H5.25a3 3 0 0 0-3 3v2a3 3 0 0 0 3 3h.114a.251.251 0 0 0 .177-.073ZM23.707 1.706A1 1 0 0 0 22.293.292l-22 22a1 1 0 0 0 0 1.414l.009.009a1 1 0 0 0 1.405-.009l6.63-6.631A.251.251 0 0 1 8.515 17a.245.245 0 0 1 .177.075 10.081 10.081 0 0 0 6.5 2.92 1 1 0 0 0 1.061-1V9.266a.247.247 0 0 1 .073-.176Z"></path> </svg> </button> <input type="range" class="kg-video-volume-slider" max="100" value="100"> </div></div></div><figcaption>Video caption</figcaption></figure>
             `);
             const nodes = $generateNodesFromDOM(editor, document) as VideoNode[];
             expect(nodes.length).toBe(1);
@@ -370,7 +370,7 @@ describe('VideoNode', function () {
 
         it('parses video card without caption', editorTest(function () {
             const document = createDocument(html`
-                <figure class="kg-card kg-video-card kg-width-regular" data-kg-thumbnail="/content/images/2022/11/koenig-lexical.jpg" data-kg-custom-thumbnail=""> <div class="kg-video-container"> <video src="/content/images/2022/11/koenig-lexical.mp4" poster="https://img.spacergif.org/v1/200x100/0a/spacer.png" width="200" height="100" playsinline="" preload="metadata" style="background: transparent url('/content/images/2022/11/koenig-lexical.jpg') 50% 50% / cover no-repeat;" ></video> <div class="kg-video-overlay"> <button class="kg-video-large-play-icon" aria-label="Play video"> <svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"> <path d="M23.14 10.608 2.253.164A1.559 1.559 0 0 0 0 1.557v20.887a1.558 1.558 0 0 0 2.253 1.392L23.14 13.393a1.557 1.557 0 0 0 0-2.785Z"></path> </svg> </button> </div><div class="kg-video-player-container"> <div class="kg-video-player"> <button class="kg-video-play-icon" aria-label="Play video"> <svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"> <path d="M23.14 10.608 2.253.164A1.559 1.559 0 0 0 0 1.557v20.887a1.558 1.558 0 0 0 2.253 1.392L23.14 13.393a1.557 1.557 0 0 0 0-2.785Z"></path> </svg> </button> <button class="kg-video-pause-icon kg-video-hide" aria-label="Pause video"> <svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"> <rect x="3" y="1" width="7" height="22" rx="1.5" ry="1.5"></rect> <rect x="14" y="1" width="7" height="22" rx="1.5" ry="1.5"></rect> </svg> </button> <span class="kg-video-current-time">0:00</span> <div class="kg-video-time"> /<span class="kg-video-duration">1:00</span> </div><input type="range" class="kg-video-seek-slider" max="100" value="0"> <button class="kg-video-playback-rate" aria-label="Adjust playback speed">1×</button> <button class="kg-video-unmute-icon" aria-label="Unmute"> <svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"> <path d="M15.189 2.021a9.728 9.728 0 0 0-7.924 4.85.249.249 0 0 1-.221.133H5.25a3 3 0 0 0-3 3v2a3 3 0 0 0 3 3h1.794a.249.249 0 0 1 .221.133 9.73 9.73 0 0 0 7.924 4.85h.06a1 1 0 0 0 1-1V3.02a1 1 0 0 0-1.06-.998Z"></path> </svg> </button> <button class="kg-video-mute-icon kg-video-hide" aria-label="Mute"> <svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"> <path d="M16.177 4.3a.248.248 0 0 0 .073-.176v-1.1a1 1 0 0 0-1.061-1 9.728 9.728 0 0 0-7.924 4.85.249.249 0 0 1-.221.133H5.25a3 3 0 0 0-3 3v2a3 3 0 0 0 3 3h.114a.251.251 0 0 0 .177-.073ZM23.707 1.706A1 1 0 0 0 22.293.292l-22 22a1 1 0 0 0 0 1.414l.009.009a1 1 0 0 0 1.405-.009l6.63-6.631A.251.251 0 0 1 8.515 17a.245.245 0 0 1 .177.075 10.081 10.081 0 0 0 6.5 2.92 1 1 0 0 0 1.061-1V9.266a.247.247 0 0 1 .073-.176Z"></path> </svg> </button> <input type="range" class="kg-video-volume-slider" max="100" value="100"> </div></div></div></figure>
+                <figure class="kg-card kg-video-card kg-width-regular" data-kg-thumbnail="/content/images/2022/11/koenig-lexical.jpg" data-kg-custom-thumbnail=""> <div class="kg-video-container"> <video src="/content/images/2022/11/koenig-lexical.mp4" poster="data:image/gif;base64,R0lGODlhAQABAIAAAAAAAP///yH5BAEAAAAALAAAAAABAAEAAAIBRAA7" width="200" height="100" playsinline="" preload="metadata" style="background: transparent url('/content/images/2022/11/koenig-lexical.jpg') 50% 50% / cover no-repeat;" ></video> <div class="kg-video-overlay"> <button class="kg-video-large-play-icon" aria-label="Play video"> <svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"> <path d="M23.14 10.608 2.253.164A1.559 1.559 0 0 0 0 1.557v20.887a1.558 1.558 0 0 0 2.253 1.392L23.14 13.393a1.557 1.557 0 0 0 0-2.785Z"></path> </svg> </button> </div><div class="kg-video-player-container"> <div class="kg-video-player"> <button class="kg-video-play-icon" aria-label="Play video"> <svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"> <path d="M23.14 10.608 2.253.164A1.559 1.559 0 0 0 0 1.557v20.887a1.558 1.558 0 0 0 2.253 1.392L23.14 13.393a1.557 1.557 0 0 0 0-2.785Z"></path> </svg> </button> <button class="kg-video-pause-icon kg-video-hide" aria-label="Pause video"> <svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"> <rect x="3" y="1" width="7" height="22" rx="1.5" ry="1.5"></rect> <rect x="14" y="1" width="7" height="22" rx="1.5" ry="1.5"></rect> </svg> </button> <span class="kg-video-current-time">0:00</span> <div class="kg-video-time"> /<span class="kg-video-duration">1:00</span> </div><input type="range" class="kg-video-seek-slider" max="100" value="0"> <button class="kg-video-playback-rate" aria-label="Adjust playback speed">1×</button> <button class="kg-video-unmute-icon" aria-label="Unmute"> <svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"> <path d="M15.189 2.021a9.728 9.728 0 0 0-7.924 4.85.249.249 0 0 1-.221.133H5.25a3 3 0 0 0-3 3v2a3 3 0 0 0 3 3h1.794a.249.249 0 0 1 .221.133 9.73 9.73 0 0 0 7.924 4.85h.06a1 1 0 0 0 1-1V3.02a1 1 0 0 0-1.06-.998Z"></path> </svg> </button> <button class="kg-video-mute-icon kg-video-hide" aria-label="Mute"> <svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"> <path d="M16.177 4.3a.248.248 0 0 0 .073-.176v-1.1a1 1 0 0 0-1.061-1 9.728 9.728 0 0 0-7.924 4.85.249.249 0 0 1-.221.133H5.25a3 3 0 0 0-3 3v2a3 3 0 0 0 3 3h.114a.251.251 0 0 0 .177-.073ZM23.707 1.706A1 1 0 0 0 22.293.292l-22 22a1 1 0 0 0 0 1.414l.009.009a1 1 0 0 0 1.405-.009l6.63-6.631A.251.251 0 0 1 8.515 17a.245.245 0 0 1 .177.075 10.081 10.081 0 0 0 6.5 2.92 1 1 0 0 0 1.061-1V9.266a.247.247 0 0 1 .073-.176Z"></path> </svg> </button> <input type="range" class="kg-video-volume-slider" max="100" value="100"> </div></div></div></figure>
             `);
             const nodes = $generateNodesFromDOM(editor, document) as VideoNode[];
             expect(nodes.length).toBe(1);
@@ -379,7 +379,7 @@ describe('VideoNode', function () {
 
         it('parses video card with custom thumbnail', editorTest(function () {
             const document = createDocument(html`
-                <figure class="kg-card kg-video-card kg-width-regular" data-kg-thumbnail="" data-kg-custom-thumbnail="/content/images/2022/11/koenig-lexical-custom.jpg"> <div class="kg-video-container"> <video src="/content/images/2022/11/koenig-lexical.mp4" poster="https://img.spacergif.org/v1/200x100/0a/spacer.png" width="200" height="100" playsinline="" preload="metadata" style="background: transparent url('/content/images/2022/11/koenig-lexical.jpg') 50% 50% / cover no-repeat;" ></video> <div class="kg-video-overlay"> <button class="kg-video-large-play-icon" aria-label="Play video"> <svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"> <path d="M23.14 10.608 2.253.164A1.559 1.559 0 0 0 0 1.557v20.887a1.558 1.558 0 0 0 2.253 1.392L23.14 13.393a1.557 1.557 0 0 0 0-2.785Z"></path> </svg> </button> </div><div class="kg-video-player-container"> <div class="kg-video-player"> <button class="kg-video-play-icon" aria-label="Play video"> <svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"> <path d="M23.14 10.608 2.253.164A1.559 1.559 0 0 0 0 1.557v20.887a1.558 1.558 0 0 0 2.253 1.392L23.14 13.393a1.557 1.557 0 0 0 0-2.785Z"></path> </svg> </button> <button class="kg-video-pause-icon kg-video-hide" aria-label="Pause video"> <svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"> <rect x="3" y="1" width="7" height="22" rx="1.5" ry="1.5"></rect> <rect x="14" y="1" width="7" height="22" rx="1.5" ry="1.5"></rect> </svg> </button> <span class="kg-video-current-time">0:00</span> <div class="kg-video-time"> /<span class="kg-video-duration">1:00</span> </div><input type="range" class="kg-video-seek-slider" max="100" value="0"> <button class="kg-video-playback-rate" aria-label="Adjust playback speed">1×</button> <button class="kg-video-unmute-icon" aria-label="Unmute"> <svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"> <path d="M15.189 2.021a9.728 9.728 0 0 0-7.924 4.85.249.249 0 0 1-.221.133H5.25a3 3 0 0 0-3 3v2a3 3 0 0 0 3 3h1.794a.249.249 0 0 1 .221.133 9.73 9.73 0 0 0 7.924 4.85h.06a1 1 0 0 0 1-1V3.02a1 1 0 0 0-1.06-.998Z"></path> </svg> </button> <button class="kg-video-mute-icon kg-video-hide" aria-label="Mute"> <svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"> <path d="M16.177 4.3a.248.248 0 0 0 .073-.176v-1.1a1 1 0 0 0-1.061-1 9.728 9.728 0 0 0-7.924 4.85.249.249 0 0 1-.221.133H5.25a3 3 0 0 0-3 3v2a3 3 0 0 0 3 3h.114a.251.251 0 0 0 .177-.073ZM23.707 1.706A1 1 0 0 0 22.293.292l-22 22a1 1 0 0 0 0 1.414l.009.009a1 1 0 0 0 1.405-.009l6.63-6.631A.251.251 0 0 1 8.515 17a.245.245 0 0 1 .177.075 10.081 10.081 0 0 0 6.5 2.92 1 1 0 0 0 1.061-1V9.266a.247.247 0 0 1 .073-.176Z"></path> </svg> </button> <input type="range" class="kg-video-volume-slider" max="100" value="100"> </div></div></div></figure>
+                <figure class="kg-card kg-video-card kg-width-regular" data-kg-thumbnail="" data-kg-custom-thumbnail="/content/images/2022/11/koenig-lexical-custom.jpg"> <div class="kg-video-container"> <video src="/content/images/2022/11/koenig-lexical.mp4" poster="data:image/gif;base64,R0lGODlhAQABAIAAAAAAAP///yH5BAEAAAAALAAAAAABAAEAAAIBRAA7" width="200" height="100" playsinline="" preload="metadata" style="background: transparent url('/content/images/2022/11/koenig-lexical.jpg') 50% 50% / cover no-repeat;" ></video> <div class="kg-video-overlay"> <button class="kg-video-large-play-icon" aria-label="Play video"> <svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"> <path d="M23.14 10.608 2.253.164A1.559 1.559 0 0 0 0 1.557v20.887a1.558 1.558 0 0 0 2.253 1.392L23.14 13.393a1.557 1.557 0 0 0 0-2.785Z"></path> </svg> </button> </div><div class="kg-video-player-container"> <div class="kg-video-player"> <button class="kg-video-play-icon" aria-label="Play video"> <svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"> <path d="M23.14 10.608 2.253.164A1.559 1.559 0 0 0 0 1.557v20.887a1.558 1.558 0 0 0 2.253 1.392L23.14 13.393a1.557 1.557 0 0 0 0-2.785Z"></path> </svg> </button> <button class="kg-video-pause-icon kg-video-hide" aria-label="Pause video"> <svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"> <rect x="3" y="1" width="7" height="22" rx="1.5" ry="1.5"></rect> <rect x="14" y="1" width="7" height="22" rx="1.5" ry="1.5"></rect> </svg> </button> <span class="kg-video-current-time">0:00</span> <div class="kg-video-time"> /<span class="kg-video-duration">1:00</span> </div><input type="range" class="kg-video-seek-slider" max="100" value="0"> <button class="kg-video-playback-rate" aria-label="Adjust playback speed">1×</button> <button class="kg-video-unmute-icon" aria-label="Unmute"> <svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"> <path d="M15.189 2.021a9.728 9.728 0 0 0-7.924 4.85.249.249 0 0 1-.221.133H5.25a3 3 0 0 0-3 3v2a3 3 0 0 0 3 3h1.794a.249.249 0 0 1 .221.133 9.73 9.73 0 0 0 7.924 4.85h.06a1 1 0 0 0 1-1V3.02a1 1 0 0 0-1.06-.998Z"></path> </svg> </button> <button class="kg-video-mute-icon kg-video-hide" aria-label="Mute"> <svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"> <path d="M16.177 4.3a.248.248 0 0 0 .073-.176v-1.1a1 1 0 0 0-1.061-1 9.728 9.728 0 0 0-7.924 4.85.249.249 0 0 1-.221.133H5.25a3 3 0 0 0-3 3v2a3 3 0 0 0 3 3h.114a.251.251 0 0 0 .177-.073ZM23.707 1.706A1 1 0 0 0 22.293.292l-22 22a1 1 0 0 0 0 1.414l.009.009a1 1 0 0 0 1.405-.009l6.63-6.631A.251.251 0 0 1 8.515 17a.245.245 0 0 1 .177.075 10.081 10.081 0 0 0 6.5 2.92 1 1 0 0 0 1.061-1V9.266a.247.247 0 0 1 .073-.176Z"></path> </svg> </button> <input type="range" class="kg-video-volume-slider" max="100" value="100"> </div></div></div></figure>
             `);
             const nodes = $generateNodesFromDOM(editor, document) as VideoNode[];
             expect(nodes.length).toBe(1);
diff --git a/koenig/kg-default-nodes/test/renderers/video-renderer.test.ts b/koenig/kg-default-nodes/test/renderers/video-renderer.test.ts
index d156b9d5911..5fc12579ae5 100644
--- a/koenig/kg-default-nodes/test/renderers/video-renderer.test.ts
+++ b/koenig/kg-default-nodes/test/renderers/video-renderer.test.ts
@@ -36,7 +36,7 @@ describe('renderers/video-renderer', function () {
             assertPrettifiesTo(result.html, html`
                 <figure class="kg-card kg-video-card kg-card-hascaption" data-kg-thumbnail="/content/images/2022/11/koenig-lexical.jpg" data-kg-custom-thumbnail="/content/images/2022/11/koenig-lexical-custom.jpg">
                     <div class="kg-video-container">
-                        <video src="/content/images/2022/11/koenig-lexical.mp4" poster="https://img.spacergif.org/v1/200x100/0a/spacer.png" width="200" height="100" playsinline="" preload="metadata" style="background: transparent url('/content/images/2022/11/koenig-lexical-custom.jpg') 50% 50% / cover no-repeat;"></video>
+                        <video src="/content/images/2022/11/koenig-lexical.mp4" poster="data:image/gif;base64,R0lGODlhAQABAIAAAAAAAP///yH5BAEAAAAALAAAAAABAAEAAAIBRAA7" width="200" height="100" playsinline="" preload="metadata" style="aspect-ratio: 200 / 100; background: transparent url('/content/images/2022/11/koenig-lexical-custom.jpg') 50% 50% / cover no-repeat;"></video>
                         <div class="kg-video-overlay">
                             <button class="kg-video-large-play-icon" aria-label="Play video">
                                 <svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24">
@@ -90,7 +90,8 @@ describe('renderers/video-renderer', function () {
 
             assert.ok(result.html.includes(' width="null"'));
             assert.ok(result.html.includes(' height="null"'));
-            assert.ok(result.html.includes(' poster="https://img.spacergif.org/v1/nullxnull/0a/spacer.png"'));
+            assert.ok(result.html.includes(' poster="data:image/gif;base64,R0lGODlhAQABAIAAAAAAAP///yH5BAEAAAAALAAAAAABAAEAAAIBRAA7"'));
+            assert.ok(result.html.includes('style="aspect-ratio: 16 / 9;'));
         });
 
         it('renders card width', function () {
@@ -99,6 +100,13 @@ describe('renderers/video-renderer', function () {
             assert.ok(result.html.includes('kg-card kg-video-card kg-width-wide'));
         });
 
+        it('does not load the poster placeholder from a third-party service', function () {
+            const result = renderForWeb(getTestData());
+
+            assert.ok(!result.html.includes('spacergif.org'));
+            assert.ok(result.html.includes('poster="data:image/gif;base64,'));
+        });
+
         it('renders loop attribute', function () {
             const result = renderForWeb(getTestData({loop: true}));
 
diff --git a/koenig/koenig-lexical/package.json b/koenig/koenig-lexical/package.json
index b079dcfaa78..471460b69bd 100644
--- a/koenig/koenig-lexical/package.json
+++ b/koenig/koenig-lexical/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@tryghost/koenig-lexical",
-  "version": "1.9.0",
+  "version": "1.9.1",
   "repository": {
     "type": "git",
     "url": "git+https://github.com/TryGhost/Ghost.git",
diff --git a/packages/adapters/scheduling-base/package.json b/packages/adapters/scheduling-base/package.json
index 422b2b599c8..bb5fdfa5b0b 100644
--- a/packages/adapters/scheduling-base/package.json
+++ b/packages/adapters/scheduling-base/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@tryghost/adapter-base-scheduling",
-  "version": "0.2.0",
+  "version": "0.2.1",
   "description": "The adapter-base-scheduling package for Ghost.",
   "type": "module",
   "repository": {
diff --git a/packages/adapters/scheduling-base/test/base.test.ts b/packages/adapters/scheduling-base/test/base.test.ts
index a3ab63f8cce..f6bd072b8c7 100644
--- a/packages/adapters/scheduling-base/test/base.test.ts
+++ b/packages/adapters/scheduling-base/test/base.test.ts
@@ -90,13 +90,14 @@ describe('SchedulingBase', function () {
                 await base.rescheduleAll({});
 
                 assert.equal(errorStub.callCount, 2, 'only the failing reschedulers are logged');
-                const [meta, message] = errorStub.firstCall.args;
+                type FailureLogArgs = [{event: {name: string}; err: Error; rescheduler: string}, string];
+                const [meta, message] = errorStub.firstCall.args as FailureLogArgs;
                 assert.equal(meta.event.name, 'scheduler.reschedule_all.failed');
                 assert.equal(meta.rescheduler, 'PostScheduling');
                 assert.equal(meta.err.message, 'post failed');
                 assert.equal(message, 'Rescheduler failed');
 
-                const [meta2, message2] = errorStub.secondCall.args;
+                const [meta2, message2] = errorStub.secondCall.args as FailureLogArgs;
                 assert.equal(meta2.event.name, 'scheduler.reschedule_all.failed');
                 assert.equal(meta2.rescheduler, 'unknown');
                 assert.equal(meta2.err.message, 'anonymous failed');
diff --git a/pnpm-lock.yaml b/pnpm-lock.yaml
index 19b42319b08..1c407e16296 100644
--- a/pnpm-lock.yaml
+++ b/pnpm-lock.yaml
@@ -136,8 +136,8 @@ catalogs:
       specifier: 3.2.1
       version: 3.2.1
     '@tryghost/color-utils':
-      specifier: 0.2.19
-      version: 0.2.19
+      specifier: 0.2.20
+      version: 0.2.20
     '@tryghost/custom-fonts':
       specifier: 1.0.11
       version: 1.0.11
@@ -682,7 +682,7 @@ importers:
         version: link:../admin-x-framework
       '@tryghost/color-utils':
         specifier: 'catalog:'
-        version: 0.2.19
+        version: 0.2.20
       '@tryghost/custom-fonts':
         specifier: 'catalog:'
         version: 1.0.11
@@ -1231,7 +1231,7 @@ importers:
         version: link:../admin-x-framework
       '@tryghost/color-utils':
         specifier: 'catalog:'
-        version: 0.2.19
+        version: 0.2.20
       '@tryghost/ember-promise-modals':
         specifier: 2.0.1
         version: 2.0.1(ember-source@3.24.0(@babel/core@7.29.7(supports-color@10.2.2))(supports-color@10.2.2))(postcss@8.5.16)(supports-color@10.2.2)
@@ -2161,7 +2161,7 @@ importers:
         version: 3.2.1(better-sqlite3@12.11.1)(express@4.22.2(supports-color@10.2.2))(mysql2@3.22.5(@types/node@22.20.0))(sqlite3@5.1.7(bluebird@3.7.2)(supports-color@10.2.2))(supports-color@10.2.2)
       '@tryghost/color-utils':
         specifier: 'catalog:'
-        version: 0.2.19
+        version: 0.2.20
       '@tryghost/config-url-helpers':
         specifier: 1.0.27
         version: 1.0.27
@@ -2929,7 +2929,7 @@ importers:
         version: 0.13.1(lexical@0.13.1)
       '@tryghost/color-utils':
         specifier: 'catalog:'
-        version: 0.2.19
+        version: 0.2.20
       '@tryghost/kg-clean-basic-html':
         specifier: workspace:~
         version: link:../kg-clean-basic-html
@@ -3461,7 +3461,7 @@ importers:
         version: 16.3.2(@testing-library/dom@10.4.1)(@types/react-dom@18.3.7(@types/react@18.3.31))(@types/react@18.3.31)(react-dom@18.3.1(react@18.3.1))(react@18.3.1)
       '@tryghost/color-utils':
         specifier: 'catalog:'
-        version: 0.2.19
+        version: 0.2.20
       '@tryghost/helpers':
         specifier: 'catalog:'
         version: 1.1.106
@@ -8945,8 +8945,8 @@ packages:
   '@tryghost/bunyan-rotating-filestream@0.0.11':
     resolution: {integrity: sha512-mXYF/qvL2E13yZBNubkAKL8peFcdqb8JVQSyKbGZn6GOsamD1WQ/OcXz2N4KKcf/MIs0LO84VPE3owa1Ko8PRA==}
 
-  '@tryghost/color-utils@0.2.19':
-    resolution: {integrity: sha512-jKq4/XFs9v5EoMQKJfH1Wy+AbMNn5wha6l15JoWG2utBIw6vksp7S/WKRN/nubR+nQS4rP7jyqeYYvkko50uDA==}
+  '@tryghost/color-utils@0.2.20':
+    resolution: {integrity: sha512-0KLCQDX7TbJGKNihs+OB1+3hEvhdP4YXOKpdbqJlUkvEFdY+Gl1FlI4WL8wnn0v6oc1aOjvrKmva5BUT0pWtIg==}
 
   '@tryghost/config-url-helpers@1.0.27':
     resolution: {integrity: sha512-l7Tfy8BwYWu9PEdDWRLbqH3BdBqQhfD9V+1L4YGG3PsBj6V9V7b6yUJj9glZngusceS2bWHllA1ffCFV+XFvtQ==}
@@ -28305,7 +28305,7 @@ snapshots:
     dependencies:
       long-timeout: 0.1.1
 
-  '@tryghost/color-utils@0.2.19':
+  '@tryghost/color-utils@0.2.20':
     dependencies:
       '@types/color': 4.2.1
       color: 3.2.1
diff --git a/pnpm-workspace.yaml b/pnpm-workspace.yaml
index 6723df2361f..1c6dd9878b4 100644
--- a/pnpm-workspace.yaml
+++ b/pnpm-workspace.yaml
@@ -77,7 +77,7 @@ catalog:
   '@testing-library/react': 14.3.1
   '@tryghost/api-framework': 3.3.5
   '@tryghost/brute-knex': 3.2.1
-  '@tryghost/color-utils': 0.2.19
+  '@tryghost/color-utils': 0.2.20
   '@tryghost/custom-fonts': 1.0.11
   '@tryghost/debug': 2.3.5
   '@tryghost/domain-events': 3.3.5
diff --git a/scripts/release.js b/scripts/release.js
index 0ab4bba7276..ba0301dbdc3 100644
--- a/scripts/release.js
+++ b/scripts/release.js
@@ -15,7 +15,9 @@ const GHOST_ADMIN_PKG = join(ROOT_DIR, 'apps/ember-admin/package.json');
 const CASPER_DIR = join(ROOT_DIR, 'ghost/core/content/themes/casper');
 const SOURCE_DIR = join(ROOT_DIR, 'ghost/core/content/themes/source');
 
-const MAX_WAIT_MS = 30 * 60 * 1000; // 30 minutes
+// Generous enough to cover a full CI cycle (~15m) plus a retarget onto a newer
+// commit after the first run gets cancelled by a merge.
+const MAX_WAIT_MS = 60 * 60 * 1000; // 60 minutes
 const POLL_INTERVAL_MS = 30 * 1000; // 30 seconds
 
 // --- Argument parsing ---
@@ -135,7 +137,58 @@ function detectBumpType(baseTag, bumpType) {
 
 const REQUIRED_CHECK_NAME = 'All required tests passed or skipped';
 
-async function waitForChecks(commit) {
+// The aggregate gate for the commit. Filtering by name keeps us off page 2 of
+// the check-runs list (CI has ~30 checks and grows with every matrix entry);
+// the endpoint's default `filter=latest` already collapses re-runs, and the
+// sort makes the newest win if it ever returns more than one.
+async function fetchRequiredCheck(commit, token) {
+    const url = new URL(`https://api.github.com/repos/TryGhost/Ghost/commits/${commit}/check-runs`);
+    url.searchParams.set('check_name', REQUIRED_CHECK_NAME);
+    url.searchParams.set('per_page', '100');
+
+    const response = await fetch(url, {
+        headers: {
+            Authorization: `token ${token}`,
+            Accept: 'application/vnd.github+json'
+        }
+    });
+
+    if (!response.ok) {
+        throw new Error(`GitHub API error: ${response.status} ${response.statusText}`);
+    }
+
+    const {check_runs: checkRuns} = await response.json();
+    return [...checkRuns].sort((a, b) => new Date(b.started_at) - new Date(a.started_at))[0] ?? null;
+}
+
+function remoteHead(branch) {
+    const output = run(`git ls-remote origin refs/heads/${branch}`);
+    return output.split(/\s/)[0] || null;
+}
+
+// Move the checkout onto `sha`, but only as a fast-forward — anything else
+// means the branch was rewritten or we have local commits, and silently
+// resetting would drop work.
+function fastForwardTo(branch, sha) {
+    run(`git fetch origin ${branch}`);
+    try {
+        run(`git merge-base --is-ancestor HEAD ${sha}`);
+    } catch {
+        return false;
+    }
+    run(`git reset --hard ${sha}`);
+    return true;
+}
+
+// Wait for the required check on the branch head, and return the commit it
+// passed on. CI's concurrency group is per-branch with cancel-in-progress, so a
+// merge landing mid-wait cancels the run we're watching: the required check
+// either never gets created (the job is still queued when the run dies) or
+// completes as cancelled/failure off cancelled dependencies. Either way the
+// commit's checks will never go green, so we retarget onto the new head — which
+// is what the release wanted anyway: the latest passing commit on the branch.
+async function waitForChecks(branch, initialSha) {
+    let commit = initialSha;
     logStep(`Waiting for CI checks on ${commit.slice(0, 8)}...`);
 
     const token = process.env.GITHUB_TOKEN || process.env.RELEASE_TOKEN;
@@ -146,28 +199,34 @@ async function waitForChecks(commit) {
     const startTime = Date.now();
 
     while (true) {
-        const response = await fetch(`https://api.github.com/repos/TryGhost/Ghost/commits/${commit}/check-runs`, {
-            headers: {
-                Authorization: `token ${token}`,
-                Accept: 'application/vnd.github+json'
-            }
-        });
-
-        if (!response.ok) {
-            throw new Error(`GitHub API error: ${response.status} ${response.statusText}`);
+        const elapsed = Math.round((Date.now() - startTime) / 1000);
+        if (Date.now() - startTime >= MAX_WAIT_MS) {
+            throw new Error(`Timed out waiting for "${REQUIRED_CHECK_NAME}" on ${commit.slice(0, 8)} after ${elapsed}s`);
         }
 
-        const {check_runs: checkRuns} = await response.json();
+        const head = remoteHead(branch);
+        if (head && head !== commit) {
+            if (!fastForwardTo(branch, head)) {
+                throw new Error(`${branch} moved to ${head.slice(0, 8)}, which is not a descendant of ${commit.slice(0, 8)} — refusing to retarget`);
+            }
+            log(`Superseded: ${branch} advanced to ${head.slice(0, 8)}, watching its checks instead`);
+            commit = head;
+            continue;
+        }
 
-        // Find the required check — this is the CI gate that aggregates all mandatory checks
-        const requiredCheck = checkRuns.find(r => r.name === REQUIRED_CHECK_NAME);
+        const requiredCheck = await fetchRequiredCheck(commit, token);
 
         if (requiredCheck) {
-            if (requiredCheck.status === 'completed' && requiredCheck.conclusion === 'success') {
-                log(`Required check "${REQUIRED_CHECK_NAME}" passed`);
-                return;
-            }
-            if (requiredCheck.status === 'completed' && requiredCheck.conclusion !== 'success') {
+            if (requiredCheck.status === 'completed') {
+                if (requiredCheck.conclusion === 'success') {
+                    log(`Required check "${REQUIRED_CHECK_NAME}" passed on ${commit.slice(0, 8)}`);
+                    return commit;
+                }
+                // The branch head is still this commit, so nothing superseded it
+                // — a cancel here was manual or a stuck run, not a merge race.
+                if (requiredCheck.conclusion === 'cancelled' || requiredCheck.conclusion === 'stale') {
+                    throw new Error(`Required check "${REQUIRED_CHECK_NAME}" was ${requiredCheck.conclusion} on ${commit.slice(0, 8)} and ${branch} has not moved — re-run CI for that commit, then release again`);
+                }
                 throw new Error(`Required check "${REQUIRED_CHECK_NAME}" failed (${requiredCheck.conclusion})`);
             }
             log(`Required check is ${requiredCheck.status}, waiting...`);
@@ -175,13 +234,6 @@ async function waitForChecks(commit) {
             log('Required check not found yet, waiting...');
         }
 
-        const elapsedMs = Date.now() - startTime;
-        const elapsed = Math.round(elapsedMs / 1000);
-
-        if (elapsedMs >= MAX_WAIT_MS) {
-            throw new Error(`Timed out waiting for "${REQUIRED_CHECK_NAME}" after ${elapsed}s`);
-        }
-
         log(`(${elapsed}s elapsed), polling in 30s...`);
         await setTimeout(POLL_INTERVAL_MS);
     }
@@ -263,28 +315,16 @@ async function runPackagesOnlyRelease(opts) {
     log('Run the "Publish Packages" workflow to publish the new versions to npm');
 }
 
-// --- Main ---
+// --- Release planning ---
 
-async function main() {
-    const opts = parseArgs();
-
-    if (opts.packagesOnly) {
-        await runPackagesOnlyRelease(opts);
-        return;
-    }
-
-    console.log('Ghost Release Script');
-    console.log('====================');
-    log(`Branch: ${opts.branch}`);
-    log(`Bump type: ${opts.bumpType}`);
-    log(`Dry run: ${opts.dryRun}`);
-
-    // 1. Read current version
+// Everything that reads the checked-out commit to decide what version we're
+// cutting. Re-run verbatim if the checkout moves while waiting for CI, since
+// the version, base tag and bump all come from the tree.
+function planRelease(bumpType) {
     logStep('Reading current version');
     const currentVersion = readPkgVersion(GHOST_CORE_PKG);
     log(`Current version: ${currentVersion}`);
 
-    // 2. Resolve base tag
     logStep('Resolving base tag');
     const {tag: baseTag, isPrerelease} = resolveBaseTag(currentVersion, ROOT_DIR);
     if (isPrerelease) {
@@ -293,9 +333,8 @@ async function main() {
         log(`Base tag: ${baseTag}`);
     }
 
-    // 3. Detect bump type
     logStep('Detecting bump type');
-    const resolvedBumpType = detectBumpType(baseTag, opts.bumpType);
+    const resolvedBumpType = detectBumpType(baseTag, bumpType);
     const newVersion = semver.inc(currentVersion, resolvedBumpType);
     if (!newVersion) {
         console.error(`Failed to calculate new version from ${currentVersion} with bump type ${resolvedBumpType}`);
@@ -304,7 +343,6 @@ async function main() {
     log(`Bump type: ${resolvedBumpType}`);
     log(`New version: ${newVersion}`);
 
-    // 4. Check tag doesn't exist
     logStep('Checking remote tags');
     try {
         const tagCheck = run(`git ls-remote --tags origin refs/tags/v${newVersion}`);
@@ -317,15 +355,43 @@ async function main() {
     }
     log(`Tag v${newVersion} does not exist on remote`);
 
-    // 5. Wait for CI checks
+    return newVersion;
+}
+
+// --- Main ---
+
+async function main() {
+    const opts = parseArgs();
+
+    if (opts.packagesOnly) {
+        await runPackagesOnlyRelease(opts);
+        return;
+    }
+
+    console.log('Ghost Release Script');
+    console.log('====================');
+    log(`Branch: ${opts.branch}`);
+    log(`Bump type: ${opts.bumpType}`);
+    log(`Dry run: ${opts.dryRun}`);
+
+    // 1. Plan the release from the current checkout
+    let newVersion = planRelease(opts.bumpType);
+
+    // 2. Wait for CI checks, retargeting onto the branch head if a merge
+    // supersedes (and cancels the CI of) the commit we're waiting on
     if (!opts.skipChecks) {
         const headSha = run('git rev-parse HEAD');
-        await waitForChecks(headSha);
+        const releaseSha = await waitForChecks(opts.branch, headSha);
+
+        if (releaseSha !== headSha) {
+            logStep(`Re-planning release for ${releaseSha.slice(0, 8)}`);
+            newVersion = planRelease(opts.bumpType);
+        }
     } else {
         log('Skipping CI checks');
     }
 
-    // 6. Update theme submodules (main branch only)
+    // 3. Update theme submodules (main branch only)
     if (opts.branch === 'main') {
         logStep('Updating theme submodules');
         run('git submodule update --init');
@@ -335,19 +401,19 @@ async function main() {
         logStep('Skipping theme updates (not main branch)');
     }
 
-    // 7. Bump versions
+    // 4. Bump versions
     logStep(`Bumping version to ${newVersion}`);
     writePkgVersion(GHOST_CORE_PKG, newVersion);
     writePkgVersion(GHOST_ADMIN_PKG, newVersion);
 
-    // 7b. Consume changesets → version the publishable workspace packages
+    // 4b. Consume changesets → version the publishable workspace packages
     // (kg-*, packages/*, ...). These changes land in the Ghost release commit
     // below, tying every package version to the Ghost release that carries its
     // content; publishing (scripts/publish-packages.js) reads those off npm.
     logStep('Applying changeset versions to publishable packages');
     applyChangesetVersions();
 
-    // 8. Commit and tag
+    // 5. Commit and tag
     // Stage everything: the two Ghost manifests plus whatever `pnpm version -r`
     // touched (package.jsons, workspace-range rewrites, removed changesets,
     // pnpm-lock.yaml). Theme submodule bumps are already committed above.
@@ -356,7 +422,7 @@ async function main() {
     run(`git tag v${newVersion}`);
     log(`Created tag v${newVersion}`);
 
-    // 9. Push
+    // 6. Push
     if (opts.dryRun) {
         logStep('DRY RUN — skipping push');
         log(`Would push branch ${opts.branch} and tag v${newVersion}`);
@@ -367,7 +433,7 @@ async function main() {
         log('Pushed branch and tag');
     }
 
-    // 10. Advance to next RC
+    // 7. Advance to next RC
     // Default to the next patch RC. If a migration lands during the cycle,
     // ghost/core/bin/create-migration.js promotes this to the next minor RC.
     // detectBumpType resolves the actual bump (patch vs minor) at the next release.