miguel-heygen · Oct 19, 2026 · Oct 19, 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": "0.8.173",
+  "version": "0.8.174",
   "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": "0.8.173",
+  "version": "0.8.174",
   "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": "0.8.173",
+  "version": "0.8.174",
   "author": {
     "name": "HeyGen",
     "email": "hyperframes@heygen.com"

diff --git a/docs/changelog.mdx b/docs/changelog.mdx
@@ -8,6 +8,44 @@ 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 v0.8.174"
+  description="Released - 2026-10-19"
+  tags={["Release", "CLI", "AWS Lambda", "Core"]}
+>
+Deleting a time range from a timeline clip now removes only that range, not the whole clip. Cloud renders download faster, and Lambda renders assemble in seconds and scale to your account's limits.
+
+## Fixes
+
+- **CLI:** Timeline delete --start/--end removes only that range ([d2b8ea76443](https://github.com/heygen-com/hyperframes/commit/d2b8ea764431d739d5dd3ffed1df74470fa01fae), [#5867](https://github.com/heygen-com/hyperframes/pull/5867)).
+- **Core:** Color grading applies to canvas compositions ([5658f700650](https://github.com/heygen-com/hyperframes/commit/5658f700650bb10c000229da9374df02b2f6b5ee), [#5860](https://github.com/heygen-com/hyperframes/pull/5860)).
+- **Core:** Format generated artifacts without spawning bun from PATH ([d369159305c](https://github.com/heygen-com/hyperframes/commit/d369159305c9471213a5e291b40ac3707a9f64a1), [#5859](https://github.com/heygen-com/hyperframes/pull/5859)).
+- **CLI:** A page-load timeout names the script or stylesheet the page was waiting on ([adb7a6c994b](https://github.com/heygen-com/hyperframes/commit/adb7a6c994bf1d825a77b0aa9a2bd59418f8f97f), [#5727](https://github.com/heygen-com/hyperframes/pull/5727)).
+- **CLI:** Capture keeps other screenshots when Chrome refuses one ([a9190303565](https://github.com/heygen-com/hyperframes/commit/a91903035658ddb0a6c3eda27b188eb58116135c), [#5739](https://github.com/heygen-com/hyperframes/pull/5739)).
+- **Engine:** Exports carry full colour tags with every encoder, SDR and HDR ([ea742c50188](https://github.com/heygen-com/hyperframes/commit/ea742c501880cdcce141d8c10ea711a0e3ff7208), [#5742](https://github.com/heygen-com/hyperframes/pull/5742)).
+- **Lint:** Back-to-back audio clips no longer count as overlapping after float rounding ([d1123299f8a](https://github.com/heygen-com/hyperframes/commit/d1123299f8ade96e40f882d990d80de71ccaaefd), [#5837](https://github.com/heygen-com/hyperframes/pull/5837)).
+- **CLI:** Preview inside a host app's agent run no longer outlives the run ([bf24fda8dab](https://github.com/heygen-com/hyperframes/commit/bf24fda8dab026fddfdb11922b8b0508f469d62d), [#5852](https://github.com/heygen-com/hyperframes/pull/5852)).
+- **CLI:** Init writes the project into a folder with a non-ASCII name on Windows ([d58d3edd39b](https://github.com/heygen-com/hyperframes/commit/d58d3edd39b05e7b4a3c7e90a78637471cd34c30), [#5833](https://github.com/heygen-com/hyperframes/pull/5833)).
+- **CLI:** A render no FFmpeg encoder can finish stops before capture, not after it ([9fd5e4ae2df](https://github.com/heygen-com/hyperframes/commit/9fd5e4ae2df6dbee3cb15e045435dc7dc077b340), [#5831](https://github.com/heygen-com/hyperframes/pull/5831)).
+
+## Performance
+
+- **AWS Lambda:** Size distributed renders from account concurrency limits ([2a14cbc924a](https://github.com/heygen-com/hyperframes/commit/2a14cbc924ab6bd08b1e5ee97eadb5da3374acff), [#5813](https://github.com/heygen-com/hyperframes/pull/5813)).
+- **Cloud:** Assemble chunk output with a single faststart index ([70fbe32f8d9](https://github.com/heygen-com/hyperframes/commit/70fbe32f8d9ac9f214ad6f10b5be7301a64f4e85), [#5812](https://github.com/heygen-com/hyperframes/pull/5812)).
+- **CLI:** Cloud render downloads the finished video over parallel connections ([cddb34feacf](https://github.com/heygen-com/hyperframes/commit/cddb34feacf50f9637bf84893b5bd36a140385c9), [#5864](https://github.com/heygen-com/hyperframes/pull/5864)).
+
+## Docs & Examples
+
+- **CLI:** Say capture needs direct internet and ignores HTTPS_PROXY ([26d7dbca360](https://github.com/heygen-com/hyperframes/commit/26d7dbca360b25b3ab48a0ee372fbbbc965de5cd), [#5752](https://github.com/heygen-com/hyperframes/pull/5752)).
+- **Skills:** Make reference guides directly discoverable ([388011b2147](https://github.com/heygen-com/hyperframes/commit/388011b2147bcfec910e09b9a865c80638f271f9), [#5858](https://github.com/heygen-com/hyperframes/pull/5858)).
+
+## Internal
+
+- **Engine:** Process tracker tests spawn node, not shell tools, so Windows runs stop timing out ([b98a1ac6e03](https://github.com/heygen-com/hyperframes/commit/b98a1ac6e031ee491fee456deb31c012f553c783), [#5832](https://github.com/heygen-com/hyperframes/pull/5832)).
+
+[View the full commit range](https://github.com/heygen-com/hyperframes/compare/v0.8.173...v0.8.174).
+</Update>
+
 <Update
   label="HyperFrames v0.8.173"
   description="Released - 2026-10-18"

diff --git a/gemini-extension.json b/gemini-extension.json
@@ -1,5 +1,5 @@
 {
   "name": "hyperframes",
-  "version": "0.8.173",
+  "version": "0.8.174",
   "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": "0.8.173",
+  "version": "0.8.174",
   "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": "0.8.173",
+  "version": "0.8.174",
   "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": "0.8.173",
+  "version": "0.8.174",
   "description": "",
   "repository": {
     "type": "git",

diff --git a/packages/engine/package.json b/packages/engine/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@hyperframes/engine",
-  "version": "0.8.173",
+  "version": "0.8.174",
   "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": "0.8.173",
+  "version": "0.8.174",
   "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": "0.8.173",
+  "version": "0.8.174",
   "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": "0.8.173",
+  "version": "0.8.174",
   "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": "0.8.173",
+  "version": "0.8.174",
   "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": "0.8.173",
+  "version": "0.8.174",
   "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": "0.8.173",
+  "version": "0.8.174",
   "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": "0.8.173",
+  "version": "0.8.174",
   "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": "0.8.173",
+  "version": "0.8.174",
   "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": "0.8.173",
+  "version": "0.8.174",
   "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": "0.8.173",
+  "version": "0.8.174",
   "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": "0.8.173",
+  "version": "0.8.174",
   "author": {
     "name": "HeyGen",
     "email": "hyperframes@heygen.com",

diff --git a/releases/v0.8.174.md b/releases/v0.8.174.md
@@ -0,0 +1,37 @@
+# HyperFrames v0.8.174
+
+Released on 2026-10-19.
+
+Deleting a time range from a timeline clip now removes only that range, not the whole clip. Cloud renders download faster, and Lambda renders assemble in seconds and scale to your account's limits.
+
+## Fixes
+
+- **CLI:** Timeline delete --start/--end removes only that range ([d2b8ea76443](https://github.com/heygen-com/hyperframes/commit/d2b8ea764431d739d5dd3ffed1df74470fa01fae), [#5867](https://github.com/heygen-com/hyperframes/pull/5867)).
+- **Core:** Color grading applies to canvas compositions ([5658f700650](https://github.com/heygen-com/hyperframes/commit/5658f700650bb10c000229da9374df02b2f6b5ee), [#5860](https://github.com/heygen-com/hyperframes/pull/5860)).
+- **Core:** Format generated artifacts without spawning bun from PATH ([d369159305c](https://github.com/heygen-com/hyperframes/commit/d369159305c9471213a5e291b40ac3707a9f64a1), [#5859](https://github.com/heygen-com/hyperframes/pull/5859)).
+- **CLI:** A page-load timeout names the script or stylesheet the page was waiting on ([adb7a6c994b](https://github.com/heygen-com/hyperframes/commit/adb7a6c994bf1d825a77b0aa9a2bd59418f8f97f), [#5727](https://github.com/heygen-com/hyperframes/pull/5727)).
+- **CLI:** Capture keeps other screenshots when Chrome refuses one ([a9190303565](https://github.com/heygen-com/hyperframes/commit/a91903035658ddb0a6c3eda27b188eb58116135c), [#5739](https://github.com/heygen-com/hyperframes/pull/5739)).
+- **Engine:** Exports carry full colour tags with every encoder, SDR and HDR ([ea742c50188](https://github.com/heygen-com/hyperframes/commit/ea742c501880cdcce141d8c10ea711a0e3ff7208), [#5742](https://github.com/heygen-com/hyperframes/pull/5742)).
+- **Lint:** Back-to-back audio clips no longer count as overlapping after float rounding ([d1123299f8a](https://github.com/heygen-com/hyperframes/commit/d1123299f8ade96e40f882d990d80de71ccaaefd), [#5837](https://github.com/heygen-com/hyperframes/pull/5837)).
+- **CLI:** Preview inside a host app's agent run no longer outlives the run ([bf24fda8dab](https://github.com/heygen-com/hyperframes/commit/bf24fda8dab026fddfdb11922b8b0508f469d62d), [#5852](https://github.com/heygen-com/hyperframes/pull/5852)).
+- **CLI:** Init writes the project into a folder with a non-ASCII name on Windows ([d58d3edd39b](https://github.com/heygen-com/hyperframes/commit/d58d3edd39b05e7b4a3c7e90a78637471cd34c30), [#5833](https://github.com/heygen-com/hyperframes/pull/5833)).
+- **CLI:** A render no FFmpeg encoder can finish stops before capture, not after it ([9fd5e4ae2df](https://github.com/heygen-com/hyperframes/commit/9fd5e4ae2df6dbee3cb15e045435dc7dc077b340), [#5831](https://github.com/heygen-com/hyperframes/pull/5831)).
+
+## Performance
+
+- **AWS Lambda:** Size distributed renders from account concurrency limits ([2a14cbc924a](https://github.com/heygen-com/hyperframes/commit/2a14cbc924ab6bd08b1e5ee97eadb5da3374acff), [#5813](https://github.com/heygen-com/hyperframes/pull/5813)).
+- **Cloud:** Assemble chunk output with a single faststart index ([70fbe32f8d9](https://github.com/heygen-com/hyperframes/commit/70fbe32f8d9ac9f214ad6f10b5be7301a64f4e85), [#5812](https://github.com/heygen-com/hyperframes/pull/5812)).
+- **CLI:** Cloud render downloads the finished video over parallel connections ([cddb34feacf](https://github.com/heygen-com/hyperframes/commit/cddb34feacf50f9637bf84893b5bd36a140385c9), [#5864](https://github.com/heygen-com/hyperframes/pull/5864)).
+
+## Docs & Examples
+
+- **CLI:** Say capture needs direct internet and ignores HTTPS_PROXY ([26d7dbca360](https://github.com/heygen-com/hyperframes/commit/26d7dbca360b25b3ab48a0ee372fbbbc965de5cd), [#5752](https://github.com/heygen-com/hyperframes/pull/5752)).
+- **Skills:** Make reference guides directly discoverable ([388011b2147](https://github.com/heygen-com/hyperframes/commit/388011b2147bcfec910e09b9a865c80638f271f9), [#5858](https://github.com/heygen-com/hyperframes/pull/5858)).
+
+## Internal
+
+- **Engine:** Process tracker tests spawn node, not shell tools, so Windows runs stop timing out ([b98a1ac6e03](https://github.com/heygen-com/hyperframes/commit/b98a1ac6e031ee491fee456deb31c012f553c783), [#5832](https://github.com/heygen-com/hyperframes/pull/5832)).
+
+## Full changelog
+
+https://github.com/heygen-com/hyperframes/compare/v0.8.173...v0.8.174