diff --git a/.claude-plugin/plugin.json b/.claude-plugin/plugin.json
index 42d29e43e0..2eb0b54f2d 100644
--- a/.claude-plugin/plugin.json
+++ b/.claude-plugin/plugin.json
@@ -1,7 +1,7 @@
 {
   "name": "hyperframes",
   "description": "HyperFrames by HeyGen. Write HTML, render video. Compositions, GSAP and runtime adapter animations, captions, voiceovers, audio-reactive visuals, and website capture for HyperFrames.",
-  "version": "0.8.104",
+  "version": "0.8.105",
   "author": {
     "name": "HeyGen",
     "email": "hyperframes@heygen.com",
diff --git a/.codex-plugin/plugin.json b/.codex-plugin/plugin.json
index d53e8bae5a..1abed89d3f 100644
--- a/.codex-plugin/plugin.json
+++ b/.codex-plugin/plugin.json
@@ -1,7 +1,7 @@
 {
   "name": "hyperframes",
   "description": "Write HTML, render video. Compositions, Tailwind v4 styles, GSAP and runtime adapter animations, captions, voiceovers, audio-reactive visuals, and website capture for HyperFrames.",
-  "version": "0.8.104",
+  "version": "0.8.105",
   "author": {
     "name": "HeyGen",
     "email": "hyperframes@heygen.com",
diff --git a/.cursor-plugin/plugin.json b/.cursor-plugin/plugin.json
index e29c886402..d177abe988 100644
--- a/.cursor-plugin/plugin.json
+++ b/.cursor-plugin/plugin.json
@@ -3,7 +3,7 @@
   "name": "hyperframes",
   "displayName": "HyperFrames by HeyGen",
   "description": "Write HTML, render video. Compositions, Tailwind v4 styles, GSAP and runtime adapter animations, captions, voiceovers, audio-reactive visuals, and website capture for HyperFrames.",
-  "version": "0.8.104",
+  "version": "0.8.105",
   "author": {
     "name": "HeyGen",
     "email": "hyperframes@heygen.com"
diff --git a/docs/changelog.mdx b/docs/changelog.mdx
index f83137cb41..696e4778be 100644
--- a/docs/changelog.mdx
+++ b/docs/changelog.mdx
@@ -8,6 +8,31 @@ Recent HyperFrames releases, including user-facing features, fixes, and migratio
 
 {/* New release entries are prepended by `bun run changelog:draft <version> --write`. */}
 
+<Update
+  label="HyperFrames v0.8.105"
+  description="Released - 2026-10-01"
+  tags={["Release", "Studio"]}
+>
+Studio gets a new colour system and a light theme that passes contrast. A pasted element keeps its look, and undo no longer waits behind thumbnails.
+
+## Features
+
+- **Studio:** Graphite colour system with a light theme that passes contrast ([658f22bb7](https://github.com/heygen-com/hyperframes/commit/658f22bb7f5d1cb3a5d8115c4cd316ff2a5a711f), [#4836](https://github.com/heygen-com/hyperframes/pull/4836)).
+
+## Fixes
+
+- **Studio:** A pasted element keeps the look its id gave the original ([3d8325e7a](https://github.com/heygen-com/hyperframes/commit/3d8325e7a4d04f101924608de2809bdbd680180d), [#4852](https://github.com/heygen-com/hyperframes/pull/4852)).
+- **Studio:** The timeline viewport gate judges p95 over every measured scroll step ([c20934a72](https://github.com/heygen-com/hyperframes/commit/c20934a7205b6bd2d24a1f8b3098bababcefb921), [#4847](https://github.com/heygen-com/hyperframes/pull/4847)).
+- **Studio:** A moved layer holds through seeks and Reset puts back its authored translate ([e90b1a020](https://github.com/heygen-com/hyperframes/commit/e90b1a0200c1ac5fc9e18ecf9035199ed7cbe6f5), [#4840](https://github.com/heygen-com/hyperframes/pull/4840)).
+- **Studio:** Undo and redo are no longer held behind thumbnail renders ([d0404b450](https://github.com/heygen-com/hyperframes/commit/d0404b450cb6f1f0392bbd458ff87131b2bc8cea), [#4842](https://github.com/heygen-com/hyperframes/pull/4842)).
+
+## Internal
+
+- **Studio:** Delete the move writer no Studio path calls ([0b417cb57](https://github.com/heygen-com/hyperframes/commit/0b417cb57a4c1ac0abbd08c18fd6cd4b0f666421), [#4837](https://github.com/heygen-com/hyperframes/pull/4837)).
+
+[View the full commit range](https://github.com/heygen-com/hyperframes/compare/v0.8.104...v0.8.105).
+</Update>
+
 <Update
   label="HyperFrames v0.8.104"
   description="Released - 2026-10-01"
diff --git a/gemini-extension.json b/gemini-extension.json
index fa62be0b55..6c0ec76cb4 100644
--- a/gemini-extension.json
+++ b/gemini-extension.json
@@ -1,5 +1,5 @@
 {
   "name": "hyperframes",
-  "version": "0.8.104",
+  "version": "0.8.105",
   "description": "HyperFrames by HeyGen. Write HTML, render video. Compositions, GSAP and runtime adapter animations, captions, voiceovers, audio-reactive visuals, and website capture for HyperFrames."
 }
diff --git a/packages/aws-lambda/package.json b/packages/aws-lambda/package.json
index 68a4a376c7..0ba81fee4e 100644
--- a/packages/aws-lambda/package.json
+++ b/packages/aws-lambda/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@hyperframes/aws-lambda",
-  "version": "0.8.104",
+  "version": "0.8.105",
   "description": "AWS Lambda adapter for HyperFrames distributed rendering — handler, client-side SDK, and CDK construct.",
   "repository": {
     "type": "git",
diff --git a/packages/cli/package.json b/packages/cli/package.json
index 53b26b626f..1be2b2c02b 100644
--- a/packages/cli/package.json
+++ b/packages/cli/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@hyperframes/cli",
-  "version": "0.8.104",
+  "version": "0.8.105",
   "description": "HyperFrames CLI — create, preview, and render HTML video compositions",
   "license": "Apache-2.0",
   "repository": {
diff --git a/packages/core/package.json b/packages/core/package.json
index 1294d9dfef..7433501795 100644
--- a/packages/core/package.json
+++ b/packages/core/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@hyperframes/core",
-  "version": "0.8.104",
+  "version": "0.8.105",
   "description": "",
   "repository": {
     "type": "git",
diff --git a/packages/engine/package.json b/packages/engine/package.json
index c9e8794d11..90d30c2157 100644
--- a/packages/engine/package.json
+++ b/packages/engine/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@hyperframes/engine",
-  "version": "0.8.104",
+  "version": "0.8.105",
   "description": "Seekable web page to video rendering engine (Puppeteer + FFmpeg)",
   "repository": {
     "type": "git",
diff --git a/packages/gcp-cloud-run/package.json b/packages/gcp-cloud-run/package.json
index 31ecd72ce9..5d53095410 100644
--- a/packages/gcp-cloud-run/package.json
+++ b/packages/gcp-cloud-run/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@hyperframes/gcp-cloud-run",
-  "version": "0.8.104",
+  "version": "0.8.105",
   "description": "Google Cloud Run + Workflows adapter for HyperFrames distributed rendering — request handler, client-side SDK, and Terraform module.",
   "repository": {
     "type": "git",
diff --git a/packages/lint/package.json b/packages/lint/package.json
index 4464e04e96..a20f582ec1 100644
--- a/packages/lint/package.json
+++ b/packages/lint/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@hyperframes/lint",
-  "version": "0.8.104",
+  "version": "0.8.105",
   "repository": {
     "type": "git",
     "url": "https://github.com/heygen-com/hyperframes",
diff --git a/packages/parsers/package.json b/packages/parsers/package.json
index 147ae69759..d47bace64a 100644
--- a/packages/parsers/package.json
+++ b/packages/parsers/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@hyperframes/parsers",
-  "version": "0.8.104",
+  "version": "0.8.105",
   "repository": {
     "type": "git",
     "url": "https://github.com/heygen-com/hyperframes",
diff --git a/packages/player/package.json b/packages/player/package.json
index efd896a6e8..3961d8846a 100644
--- a/packages/player/package.json
+++ b/packages/player/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@hyperframes/player",
-  "version": "0.8.104",
+  "version": "0.8.105",
   "description": "Embeddable web component for HyperFrames compositions",
   "repository": {
     "type": "git",
diff --git a/packages/producer/package.json b/packages/producer/package.json
index 5f96769230..30bd5c3dc3 100644
--- a/packages/producer/package.json
+++ b/packages/producer/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@hyperframes/producer",
-  "version": "0.8.104",
+  "version": "0.8.105",
   "description": "HTML-to-video rendering engine using Chrome's BeginFrame API",
   "repository": {
     "type": "git",
diff --git a/packages/sdk/package.json b/packages/sdk/package.json
index 0f9769413c..c9c3a7b4f9 100644
--- a/packages/sdk/package.json
+++ b/packages/sdk/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@hyperframes/sdk",
-  "version": "0.8.104",
+  "version": "0.8.105",
   "description": "Headless, framework-neutral HyperFrames composition editing engine",
   "repository": {
     "type": "git",
diff --git a/packages/shader-transitions/package.json b/packages/shader-transitions/package.json
index 4a26ab92ae..533e13d683 100644
--- a/packages/shader-transitions/package.json
+++ b/packages/shader-transitions/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@hyperframes/shader-transitions",
-  "version": "0.8.104",
+  "version": "0.8.105",
   "description": "WebGL shader transitions for HyperFrames compositions",
   "repository": {
     "type": "git",
diff --git a/packages/studio-server/package.json b/packages/studio-server/package.json
index ad616202be..80f6994a0d 100644
--- a/packages/studio-server/package.json
+++ b/packages/studio-server/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@hyperframes/studio-server",
-  "version": "0.8.104",
+  "version": "0.8.105",
   "repository": {
     "type": "git",
     "url": "https://github.com/heygen-com/hyperframes",
diff --git a/packages/studio/package.json b/packages/studio/package.json
index adfb0c2db4..c7fcce2cc7 100644
--- a/packages/studio/package.json
+++ b/packages/studio/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@hyperframes/studio",
-  "version": "0.8.104",
+  "version": "0.8.105",
   "description": "",
   "repository": {
     "type": "git",
diff --git a/plugin.json b/plugin.json
index 7c6a4ce386..cd348714e4 100644
--- a/plugin.json
+++ b/plugin.json
@@ -2,7 +2,7 @@
   "$schema": "https://agent-plugins.org/schemas/1.0.0/plugin.schema.json",
   "name": "hyperframes",
   "description": "HyperFrames by HeyGen. Write HTML, render video. Compositions, GSAP and runtime adapter animations, captions, voiceovers, audio-reactive visuals, and website capture for HyperFrames.",
-  "version": "0.8.104",
+  "version": "0.8.105",
   "author": {
     "name": "HeyGen",
     "email": "hyperframes@heygen.com",
diff --git a/releases/v0.8.105.md b/releases/v0.8.105.md
new file mode 100644
index 0000000000..ee76e5b3a4
--- /dev/null
+++ b/releases/v0.8.105.md
@@ -0,0 +1,25 @@
+# HyperFrames v0.8.105
+
+Released on 2026-10-01.
+
+<!-- TODO: write a 1-2 sentence release summary here. -->
+<!-- Style bar: keep sentences under 25 words. Use everyday words. Avoid semicolons. Say what changed for the user, then why it matters. -->
+
+## Features
+
+- **Studio:** Graphite colour system with a light theme that passes contrast ([658f22bb7](https://github.com/heygen-com/hyperframes/commit/658f22bb7f5d1cb3a5d8115c4cd316ff2a5a711f), [#4836](https://github.com/heygen-com/hyperframes/pull/4836)).
+
+## Fixes
+
+- **Studio:** A pasted element keeps the look its id gave the original ([3d8325e7a](https://github.com/heygen-com/hyperframes/commit/3d8325e7a4d04f101924608de2809bdbd680180d), [#4852](https://github.com/heygen-com/hyperframes/pull/4852)).
+- **Studio:** The timeline viewport gate judges p95 over every measured scroll step ([c20934a72](https://github.com/heygen-com/hyperframes/commit/c20934a7205b6bd2d24a1f8b3098bababcefb921), [#4847](https://github.com/heygen-com/hyperframes/pull/4847)).
+- **Studio:** A moved layer holds through seeks and Reset puts back its authored translate ([e90b1a020](https://github.com/heygen-com/hyperframes/commit/e90b1a0200c1ac5fc9e18ecf9035199ed7cbe6f5), [#4840](https://github.com/heygen-com/hyperframes/pull/4840)).
+- **Studio:** Undo and redo are no longer held behind thumbnail renders ([d0404b450](https://github.com/heygen-com/hyperframes/commit/d0404b450cb6f1f0392bbd458ff87131b2bc8cea), [#4842](https://github.com/heygen-com/hyperframes/pull/4842)).
+
+## Internal
+
+- **Studio:** Delete the move writer no Studio path calls ([0b417cb57](https://github.com/heygen-com/hyperframes/commit/0b417cb57a4c1ac0abbd08c18fd6cd4b0f666421), [#4837](https://github.com/heygen-com/hyperframes/pull/4837)).
+
+## Full changelog
+
+https://github.com/heygen-com/hyperframes/compare/v0.8.104...v0.8.105