heygen-com · miguel-heygen · Sep 30, 2026 · Sep 30, 2026
diff --git 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": "0.8.98",
+  "version": "0.8.99",
   "author": {
     "name": "HeyGen",
     "email": "hyperframes@heygen.com",

diff --git 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": "0.8.98",
+  "version": "0.8.99",
   "author": {
     "name": "HeyGen",
     "email": "hyperframes@heygen.com",

diff --git 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": "0.8.98",
+  "version": "0.8.99",
   "author": {
     "name": "HeyGen",
     "email": "hyperframes@heygen.com"

diff --git a/docs/changelog.mdx b/docs/changelog.mdx
@@ -8,6 +8,29 @@ 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 v0.8.99"
+  description="Released - 2026-09-30"
+  tags={["Release", "Studio", "Core", "Parsers"]}
+>
+Manual editing in Studio is more exact. Dragged and rotated elements follow the pointer and land where you drop them. Resizing a cropped element keeps the same part in view, and moving a clip on the timeline moves its animations too.
+
+## Fixes
+
+- **Studio:** A dragged or rotated element follows the pointer exactly and keeps its sub-pixel spot on drop ([ca3a3f6e0](https://github.com/heygen-com/hyperframes/commit/ca3a3f6e0b37c993ec25a5280bd74fbfc828c0db), [#4766](https://github.com/heygen-com/hyperframes/pull/4766)).
+- **Core:** Pair a staged scene copy's video with its own render frame ([7b0ec6970](https://github.com/heygen-com/hyperframes/commit/7b0ec697040083a9b92c0b4fb87abdb5f6774bc7), [#4791](https://github.com/heygen-com/hyperframes/pull/4791)).
+- **Parsers:** Moving a clip on the timeline moves its inner animations too ([f1c1f1d69](https://github.com/heygen-com/hyperframes/commit/f1c1f1d69cfe3a6b1c2d80bc88043e26fd52b907), [#4761](https://github.com/heygen-com/hyperframes/pull/4761)).
+- Readers never see an empty or half-written project file ([567525a8c](https://github.com/heygen-com/hyperframes/commit/567525a8c2e420c8590f7858d522bd13a20c0783), [#4777](https://github.com/heygen-com/hyperframes/pull/4777)).
+- **Studio:** Resizing a cropped element keeps the same part of it in view ([76c634dfa](https://github.com/heygen-com/hyperframes/commit/76c634dfa5f9d0119342e0eda80325aee518dff4), [#4743](https://github.com/heygen-com/hyperframes/pull/4743)).
+
+## Internal
+
+- **Studio:** Measure render drift against a producer frame in the edit accuracy bench ([ca5463146](https://github.com/heygen-com/hyperframes/commit/ca5463146499dc17f0d7b0350e8325640edba580), [#4764](https://github.com/heygen-com/hyperframes/pull/4764)).
+- **Tests:** Stop two merge-queue flakes in the history prune and timeline tests ([299670e21](https://github.com/heygen-com/hyperframes/commit/299670e210c2dfb5c3f51b0fb9ed5ab748b0a513), [#4786](https://github.com/heygen-com/hyperframes/pull/4786)).
+
+[View the full commit range](https://github.com/heygen-com/hyperframes/compare/v0.8.98...v0.8.99).
+</Update>
+
 <Update
   label="HyperFrames v0.8.98"
   description="Released - 2026-09-30"

diff --git a/gemini-extension.json b/gemini-extension.json
@@ -1,5 +1,5 @@
 {
   "name": "hyperframes",
-  "version": "0.8.98",
+  "version": "0.8.99",
   "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
@@ -1,6 +1,6 @@
 {
   "name": "@hyperframes/aws-lambda",
-  "version": "0.8.98",
+  "version": "0.8.99",
   "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
@@ -1,6 +1,6 @@
 {
   "name": "@hyperframes/cli",
-  "version": "0.8.98",
+  "version": "0.8.99",
   "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
@@ -1,6 +1,6 @@
 {
   "name": "@hyperframes/core",
-  "version": "0.8.98",
+  "version": "0.8.99",
   "description": "",
   "repository": {
     "type": "git",

diff --git a/packages/engine/package.json b/packages/engine/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@hyperframes/engine",
-  "version": "0.8.98",
+  "version": "0.8.99",
   "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
@@ -1,6 +1,6 @@
 {
   "name": "@hyperframes/gcp-cloud-run",
-  "version": "0.8.98",
+  "version": "0.8.99",
   "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
@@ -1,6 +1,6 @@
 {
   "name": "@hyperframes/lint",
-  "version": "0.8.98",
+  "version": "0.8.99",
   "repository": {
     "type": "git",
     "url": "https://github.com/heygen-com/hyperframes",

diff --git a/packages/parsers/package.json b/packages/parsers/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@hyperframes/parsers",
-  "version": "0.8.98",
+  "version": "0.8.99",
   "repository": {
     "type": "git",
     "url": "https://github.com/heygen-com/hyperframes",

diff --git a/packages/player/package.json b/packages/player/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@hyperframes/player",
-  "version": "0.8.98",
+  "version": "0.8.99",
   "description": "Embeddable web component for HyperFrames compositions",
   "repository": {
     "type": "git",

diff --git a/packages/producer/package.json b/packages/producer/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@hyperframes/producer",
-  "version": "0.8.98",
+  "version": "0.8.99",
   "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
@@ -1,6 +1,6 @@
 {
   "name": "@hyperframes/sdk",
-  "version": "0.8.98",
+  "version": "0.8.99",
   "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
@@ -1,6 +1,6 @@
 {
   "name": "@hyperframes/shader-transitions",
-  "version": "0.8.98",
+  "version": "0.8.99",
   "description": "WebGL shader transitions for HyperFrames compositions",
   "repository": {
     "type": "git",

diff --git a/packages/studio-server/package.json b/packages/studio-server/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@hyperframes/studio-server",
-  "version": "0.8.98",
+  "version": "0.8.99",
   "repository": {
     "type": "git",
     "url": "https://github.com/heygen-com/hyperframes",

diff --git a/packages/studio/package.json b/packages/studio/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@hyperframes/studio",
-  "version": "0.8.98",
+  "version": "0.8.99",
   "description": "",
   "repository": {
     "type": "git",

diff --git 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": "0.8.98",
+  "version": "0.8.99",
   "author": {
     "name": "HeyGen",
     "email": "hyperframes@heygen.com",

diff --git a/releases/v0.8.99.md b/releases/v0.8.99.md
@@ -0,0 +1,22 @@
+# HyperFrames v0.8.99
+
+Released on 2026-09-30.
+
+Manual editing in Studio is more exact. Dragged and rotated elements follow the pointer and land where you drop them. Resizing a cropped element keeps the same part in view, and moving a clip on the timeline moves its animations too.
+
+## Fixes
+
+- **Studio:** A dragged or rotated element follows the pointer exactly and keeps its sub-pixel spot on drop ([ca3a3f6e0](https://github.com/heygen-com/hyperframes/commit/ca3a3f6e0b37c993ec25a5280bd74fbfc828c0db), [#4766](https://github.com/heygen-com/hyperframes/pull/4766)).
+- **Core:** Pair a staged scene copy's video with its own render frame ([7b0ec6970](https://github.com/heygen-com/hyperframes/commit/7b0ec697040083a9b92c0b4fb87abdb5f6774bc7), [#4791](https://github.com/heygen-com/hyperframes/pull/4791)).
+- **Parsers:** Moving a clip on the timeline moves its inner animations too ([f1c1f1d69](https://github.com/heygen-com/hyperframes/commit/f1c1f1d69cfe3a6b1c2d80bc88043e26fd52b907), [#4761](https://github.com/heygen-com/hyperframes/pull/4761)).
+- Readers never see an empty or half-written project file ([567525a8c](https://github.com/heygen-com/hyperframes/commit/567525a8c2e420c8590f7858d522bd13a20c0783), [#4777](https://github.com/heygen-com/hyperframes/pull/4777)).
+- **Studio:** Resizing a cropped element keeps the same part of it in view ([76c634dfa](https://github.com/heygen-com/hyperframes/commit/76c634dfa5f9d0119342e0eda80325aee518dff4), [#4743](https://github.com/heygen-com/hyperframes/pull/4743)).
+
+## Internal
+
+- **Studio:** Measure render drift against a producer frame in the edit accuracy bench ([ca5463146](https://github.com/heygen-com/hyperframes/commit/ca5463146499dc17f0d7b0350e8325640edba580), [#4764](https://github.com/heygen-com/hyperframes/pull/4764)).
+- **Tests:** Stop two merge-queue flakes in the history prune and timeline tests ([299670e21](https://github.com/heygen-com/hyperframes/commit/299670e210c2dfb5c3f51b0fb9ed5ab748b0a513), [#4786](https://github.com/heygen-com/hyperframes/pull/4786)).
+
+## Full changelog
+
+https://github.com/heygen-com/hyperframes/compare/v0.8.98...v0.8.99