miguel-heygen · Nov 7, 2026 · Nov 7, 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": "0.9.20",
+  "version": "0.9.21",
   "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": "0.9.20",
+  "version": "0.9.21",
   "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": "0.9.20",
+  "version": "0.9.21",
   "author": {
     "name": "HeyGen",
     "email": "hyperframes@heygen.com"

diff --git a/docs/changelog.mdx b/docs/changelog.mdx
@@ -8,6 +8,47 @@ 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 v0.9.21"
+  description="Released - 2026-11-07"
+  tags={["Release", "Core", "CLI", "Check"]}
+>
+Cloud exports take big files and files given by full path, HDR clips keep their brightness, and Safari's picture meets the cut again.
+
+## Features
+
+- **CLI:** Cloud uploads send a big file in parts, so a cut connection resends one part ([3d7f12acd](https://github.com/heygen-com/hyperframes/commit/3d7f12acd761c55a6f25ae0634346aa9ee1b3e6e), [#7375](https://github.com/heygen-com/hyperframes/pull/7375)).
+- **Media Use:** The voice credits line names the real source, your recording or any vendor ([f5bde9533](https://github.com/heygen-com/hyperframes/commit/f5bde9533f66e80bebc2aea906ec0d6b5ecb6793), [#7380](https://github.com/heygen-com/hyperframes/pull/7380)).
+- **Media Use:** Your own voice recording is a voice line, and speed applies to it ([14e598e5a](https://github.com/heygen-com/hyperframes/commit/14e598e5a17cbf541c2201f5c84dbbde3c25ce1c), [#7377](https://github.com/heygen-com/hyperframes/pull/7377)).
+
+## Fixes
+
+- **Core:** Safari video picture lands on the cut again, undoing the hidden pre-roll ([841e90ffe](https://github.com/heygen-com/hyperframes/commit/841e90ffe201823bb011ad568efe474787674b16), [#7383](https://github.com/heygen-com/hyperframes/pull/7383)).
+- **CLI:** A media file referenced by its filesystem path goes into the cloud archive ([e0c11bf09](https://github.com/heygen-com/hyperframes/commit/e0c11bf09aa457523a54e975d5b57b7ad119548d), [#7381](https://github.com/heygen-com/hyperframes/pull/7381)).
+- **Check:** Lint and check skip compositions the project never mounts ([7b79ab429](https://github.com/heygen-com/hyperframes/commit/7b79ab42905a730dd5d0aeb01b8b2dadecc7433e), [#7369](https://github.com/heygen-com/hyperframes/pull/7369)).
+- **Engine:** Hlg footage with a large header sei also tone-maps at hlg's white ([b559a98d3](https://github.com/heygen-com/hyperframes/commit/b559a98d37f4044d6d24a43ae660c5c6092c8fc4), [#7349](https://github.com/heygen-com/hyperframes/pull/7349)).
+- **CLI:** A re-encode of a media file over the cap is limited to fit it ([57a75337b](https://github.com/heygen-com/hyperframes/commit/57a75337b7481f636f75971115b457275b4b8eb1), [#7376](https://github.com/heygen-com/hyperframes/pull/7376)).
+- **Core:** A film moves on past a video the browser never starts loading ([a595755a3](https://github.com/heygen-com/hyperframes/commit/a595755a35f4d7ad49b83a47f4e39445562bf3d9), [#7368](https://github.com/heygen-com/hyperframes/pull/7368)).
+- **Producer:** Page timers during a render run on film time ([59c2065d6](https://github.com/heygen-com/hyperframes/commit/59c2065d636700b629b8f6add9132cb7008d98c8), [#7362](https://github.com/heygen-com/hyperframes/pull/7362)).
+- **CLI:** Transcribe names why whisper is missing and the one line that fixes it ([9efbbdf5a](https://github.com/heygen-com/hyperframes/commit/9efbbdf5ae69047e39a2770e95d0771ca12356ed), [#7366](https://github.com/heygen-com/hyperframes/pull/7366)).
+- **Check:** Masked or clipped-away text no longer counts as overlapping ([a3b8f521d](https://github.com/heygen-com/hyperframes/commit/a3b8f521d9114286fa410a49bfd07ccf7d541689), [#7364](https://github.com/heygen-com/hyperframes/pull/7364)).
+- **Check:** The overlap finding names the decorative mark, data-layout-ignore ([330be7cd2](https://github.com/heygen-com/hyperframes/commit/330be7cd2da8c984d17a604fd934c400d04a9f0b), [#7365](https://github.com/heygen-com/hyperframes/pull/7365)).
+- **CLI:** Open stops the project's background preview first ([896a77c30](https://github.com/heygen-com/hyperframes/commit/896a77c3076e5a6360cc3557cac576625786906f), [#7297](https://github.com/heygen-com/hyperframes/pull/7297)).
+- **CLI:** Stop waiting for the cloud's file check when the caller aborts ([336abaa80](https://github.com/heygen-com/hyperframes/commit/336abaa80f405717b82111656f204d48bbde53b9), [#7361](https://github.com/heygen-com/hyperframes/pull/7361)).
+- **Check:** A Chrome that never becomes ready ends the check with a named error ([e827de256](https://github.com/heygen-com/hyperframes/commit/e827de256f162be009423e8e0a0f335a071c230f), [#7360](https://github.com/heygen-com/hyperframes/pull/7360)).
+
+## Performance
+
+- **Producer:** Size a long video's chunks in one plan, no re-plan ([c27475b97](https://github.com/heygen-com/hyperframes/commit/c27475b9728de320839284ef4ecce15f9b799ccc), [#7382](https://github.com/heygen-com/hyperframes/pull/7382)).
+
+## Internal
+
+- **CLI:** The cloud upload's PUT and retry code moves to its own file ([b418bb24f](https://github.com/heygen-com/hyperframes/commit/b418bb24fc14e9f1d8e46dee057b8b9f6cabc943), [#7374](https://github.com/heygen-com/hyperframes/pull/7374)).
+- **Player:** A Safari perf run that fails says which wait timed out and why ([7b1d9cceb](https://github.com/heygen-com/hyperframes/commit/7b1d9ccebf9c7e2c2bd22b7e9d9487ce975d6425), [#7347](https://github.com/heygen-com/hyperframes/pull/7347)).
+
+[View the full commit range](https://github.com/heygen-com/hyperframes/compare/v0.9.20...v0.9.21).
+</Update>
+
 <Update
   label="HyperFrames v0.9.20"
   description="Released - 2026-11-07"

diff --git a/gemini-extension.json b/gemini-extension.json
@@ -1,5 +1,5 @@
 {
   "name": "hyperframes",
-  "version": "0.9.20",
+  "version": "0.9.21",
   "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": "0.9.20",
+  "version": "0.9.21",
   "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": "0.9.20",
+  "version": "0.9.21",
   "description": "Make videos with code and AI agents: write HTML, render MP4. Open source.",
   "keywords": [
     "ai-agents",

diff --git a/packages/core/package.json b/packages/core/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@hyperframes/core",
-  "version": "0.9.20",
+  "version": "0.9.21",
   "description": "",
   "repository": {
     "type": "git",

diff --git a/packages/engine/package.json b/packages/engine/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@hyperframes/engine",
-  "version": "0.9.20",
+  "version": "0.9.21",
   "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": "0.9.20",
+  "version": "0.9.21",
   "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/inspector/package.json b/packages/inspector/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@hyperframes/inspector",
-  "version": "0.9.20",
+  "version": "0.9.21",
   "repository": {
     "type": "git",
     "url": "https://github.com/heygen-com/hyperframes",

diff --git a/packages/lint/package.json b/packages/lint/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@hyperframes/lint",
-  "version": "0.9.20",
+  "version": "0.9.21",
   "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": "0.9.20",
+  "version": "0.9.21",
   "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": "0.9.20",
+  "version": "0.9.21",
   "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": "0.9.20",
+  "version": "0.9.21",
   "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": "0.9.20",
+  "version": "0.9.21",
   "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": "0.9.20",
+  "version": "0.9.21",
   "description": "WebGL shader transitions for HyperFrames compositions",
   "repository": {
     "type": "git",

diff --git a/packages/share/package.json b/packages/share/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@hyperframes/share",
-  "version": "0.9.20",
+  "version": "0.9.21",
   "description": "Shared review identity, version upload and sharing state for HyperFrames hosts",
   "license": "Apache-2.0",
   "repository": {

diff --git a/packages/studio-server/package.json b/packages/studio-server/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@hyperframes/studio-server",
-  "version": "0.9.20",
+  "version": "0.9.21",
   "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": "0.9.20",
+  "version": "0.9.21",
   "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": "0.9.20",
+  "version": "0.9.21",
   "author": {
     "name": "HeyGen",
     "email": "hyperframes@heygen.com",

diff --git a/releases/v0.9.21.md b/releases/v0.9.21.md
@@ -0,0 +1,40 @@
+# HyperFrames v0.9.21
+
+Released on 2026-11-07.
+
+Cloud exports take big files and files given by full path, HDR clips keep their brightness, and Safari's picture meets the cut again.
+
+## Features
+
+- **CLI:** Cloud uploads send a big file in parts, so a cut connection resends one part ([3d7f12acd](https://github.com/heygen-com/hyperframes/commit/3d7f12acd761c55a6f25ae0634346aa9ee1b3e6e), [#7375](https://github.com/heygen-com/hyperframes/pull/7375)).
+- **Media Use:** The voice credits line names the real source, your recording or any vendor ([f5bde9533](https://github.com/heygen-com/hyperframes/commit/f5bde9533f66e80bebc2aea906ec0d6b5ecb6793), [#7380](https://github.com/heygen-com/hyperframes/pull/7380)).
+- **Media Use:** Your own voice recording is a voice line, and speed applies to it ([14e598e5a](https://github.com/heygen-com/hyperframes/commit/14e598e5a17cbf541c2201f5c84dbbde3c25ce1c), [#7377](https://github.com/heygen-com/hyperframes/pull/7377)).
+
+## Fixes
+
+- **Core:** Safari video picture lands on the cut again, undoing the hidden pre-roll ([841e90ffe](https://github.com/heygen-com/hyperframes/commit/841e90ffe201823bb011ad568efe474787674b16), [#7383](https://github.com/heygen-com/hyperframes/pull/7383)).
+- **CLI:** A media file referenced by its filesystem path goes into the cloud archive ([e0c11bf09](https://github.com/heygen-com/hyperframes/commit/e0c11bf09aa457523a54e975d5b57b7ad119548d), [#7381](https://github.com/heygen-com/hyperframes/pull/7381)).
+- **Check:** Lint and check skip compositions the project never mounts ([7b79ab429](https://github.com/heygen-com/hyperframes/commit/7b79ab42905a730dd5d0aeb01b8b2dadecc7433e), [#7369](https://github.com/heygen-com/hyperframes/pull/7369)).
+- **Engine:** Hlg footage with a large header sei also tone-maps at hlg's white ([b559a98d3](https://github.com/heygen-com/hyperframes/commit/b559a98d37f4044d6d24a43ae660c5c6092c8fc4), [#7349](https://github.com/heygen-com/hyperframes/pull/7349)).
+- **CLI:** A re-encode of a media file over the cap is limited to fit it ([57a75337b](https://github.com/heygen-com/hyperframes/commit/57a75337b7481f636f75971115b457275b4b8eb1), [#7376](https://github.com/heygen-com/hyperframes/pull/7376)).
+- **Core:** A film moves on past a video the browser never starts loading ([a595755a3](https://github.com/heygen-com/hyperframes/commit/a595755a35f4d7ad49b83a47f4e39445562bf3d9), [#7368](https://github.com/heygen-com/hyperframes/pull/7368)).
+- **Producer:** Page timers during a render run on film time ([59c2065d6](https://github.com/heygen-com/hyperframes/commit/59c2065d636700b629b8f6add9132cb7008d98c8), [#7362](https://github.com/heygen-com/hyperframes/pull/7362)).
+- **CLI:** Transcribe names why whisper is missing and the one line that fixes it ([9efbbdf5a](https://github.com/heygen-com/hyperframes/commit/9efbbdf5ae69047e39a2770e95d0771ca12356ed), [#7366](https://github.com/heygen-com/hyperframes/pull/7366)).
+- **Check:** Masked or clipped-away text no longer counts as overlapping ([a3b8f521d](https://github.com/heygen-com/hyperframes/commit/a3b8f521d9114286fa410a49bfd07ccf7d541689), [#7364](https://github.com/heygen-com/hyperframes/pull/7364)).
+- **Check:** The overlap finding names the decorative mark, data-layout-ignore ([330be7cd2](https://github.com/heygen-com/hyperframes/commit/330be7cd2da8c984d17a604fd934c400d04a9f0b), [#7365](https://github.com/heygen-com/hyperframes/pull/7365)).
+- **CLI:** Open stops the project's background preview first ([896a77c30](https://github.com/heygen-com/hyperframes/commit/896a77c3076e5a6360cc3557cac576625786906f), [#7297](https://github.com/heygen-com/hyperframes/pull/7297)).
+- **CLI:** Stop waiting for the cloud's file check when the caller aborts ([336abaa80](https://github.com/heygen-com/hyperframes/commit/336abaa80f405717b82111656f204d48bbde53b9), [#7361](https://github.com/heygen-com/hyperframes/pull/7361)).
+- **Check:** A Chrome that never becomes ready ends the check with a named error ([e827de256](https://github.com/heygen-com/hyperframes/commit/e827de256f162be009423e8e0a0f335a071c230f), [#7360](https://github.com/heygen-com/hyperframes/pull/7360)).
+
+## Performance
+
+- **Producer:** Size a long video's chunks in one plan, no re-plan ([c27475b97](https://github.com/heygen-com/hyperframes/commit/c27475b9728de320839284ef4ecce15f9b799ccc), [#7382](https://github.com/heygen-com/hyperframes/pull/7382)).
+
+## Internal
+
+- **CLI:** The cloud upload's PUT and retry code moves to its own file ([b418bb24f](https://github.com/heygen-com/hyperframes/commit/b418bb24fc14e9f1d8e46dee057b8b9f6cabc943), [#7374](https://github.com/heygen-com/hyperframes/pull/7374)).
+- **Player:** A Safari perf run that fails says which wait timed out and why ([7b1d9cceb](https://github.com/heygen-com/hyperframes/commit/7b1d9ccebf9c7e2c2bd22b7e9d9487ce975d6425), [#7347](https://github.com/heygen-com/hyperframes/pull/7347)).
+
+## Full changelog
+
+https://github.com/heygen-com/hyperframes/compare/v0.9.20...v0.9.21