miguel-heygen · Nov 15, 2026 · Nov 15, 2026 · Nov 15, 2026 · Nov 15, 2026 · Nov 15, 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": "0.9.53",
+  "version": "0.9.54",
   "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": "0.9.53",
+  "version": "0.9.54",
   "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": "0.9.53",
+  "version": "0.9.54",
   "author": {
     "name": "HeyGen",
     "email": "hyperframes@heygen.com"

diff --git a/docs/changelog.mdx b/docs/changelog.mdx
@@ -8,6 +8,37 @@ 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 v0.9.54"
+  description="Released - 2026-11-15"
+  tags={["Release", "Studio", "Studio Server"]}
+>
+Studio hosts can now run the preview on its own sealed origin with the sandboxOrigin option or VITE_STUDIO_OPAQUE_PREVIEW_ENABLED, off by default. When sealed, the preview's images, media, fetched files, console errors panel and GSAP keyframe and 3D previews keep working. Render, capture and bundling also leave out the app's own .hyperframes records.
+
+## Features
+
+- **Studio:** Hosts can share the preview's editing-port client ([3a4f57252](https://github.com/heygen-com/hyperframes/commit/3a4f57252377051f6602bd0149e84f8ead0845b2), [#7811](https://github.com/heygen-com/hyperframes/pull/7811)).
+- **Studio:** Hosts can seal the preview frames NLEPreview draws ([a73ecff2b](https://github.com/heygen-com/hyperframes/commit/a73ecff2bef2168c47625e781bc1de13c7ca23ce), [#7817](https://github.com/heygen-com/hyperframes/pull/7817)).
+- **Studio:** The console errors panel reads a sealed preview over its editing port ([5341d7255](https://github.com/heygen-com/hyperframes/commit/5341d7255c4795a9dda676cb21409a4655b2e429), [#7824](https://github.com/heygen-com/hyperframes/pull/7824)).
+- **Studio Server:** An opaque preview loads its images, media and fetched files ([88ffe087c](https://github.com/heygen-com/hyperframes/commit/88ffe087cae5d005fdc3d7b9567283c72a9ba5d7), [#7806](https://github.com/heygen-com/hyperframes/pull/7806)).
+
+## Fixes
+
+- **Producer:** Check scheme-prefixed media sources against the project folder ([d8e36aa9d](https://github.com/heygen-com/hyperframes/commit/d8e36aa9dc7b4c007cbcb6bc0be0dcb21c1205bc), [#7851](https://github.com/heygen-com/hyperframes/pull/7851)).
+- **Docs:** The v0.9.53 notes list the key rules moving into core ([c46143dd7](https://github.com/heygen-com/hyperframes/commit/c46143dd7904204c6dc0a2e574607d8dab238496), [#7855](https://github.com/heygen-com/hyperframes/pull/7855)).
+- Answer only the loopback Host on the render and capture file servers ([f891a3058](https://github.com/heygen-com/hyperframes/commit/f891a305812e9046777e32ff49eef83afe9bf7f5), [#7853](https://github.com/heygen-com/hyperframes/pull/7853)).
+- **Engine:** Remote downloads get an absolute deadline and stop before the disk fills ([e1043659d](https://github.com/heygen-com/hyperframes/commit/e1043659d4490fde8458063a9585c30478464c8d), [#7827](https://github.com/heygen-com/hyperframes/pull/7827)).
+- **CLI:** The audio caches never write or read through links in .hyperframes ([9701f0639](https://github.com/heygen-com/hyperframes/commit/9701f0639c3614f4fb33f2a83973adafd179ef08), [#7825](https://github.com/heygen-com/hyperframes/pull/7825)).
+- **Parsers:** Helper programs never come from the project a subfolder sits in ([96cc8cb85](https://github.com/heygen-com/hyperframes/commit/96cc8cb85242fc72bb2e1371048d733cb4993c68), [#7845](https://github.com/heygen-com/hyperframes/pull/7845)).
+- **CLI:** A project .env key is used only when nothing is saved ([de1ce6898](https://github.com/heygen-com/hyperframes/commit/de1ce68988a6cce48a73a67a8d2c2b7fb4603bad), [#7848](https://github.com/heygen-com/hyperframes/pull/7848)).
+- **CLI:** Keep project text and other computers' shares out of render and upload notices ([70d60ce03](https://github.com/heygen-com/hyperframes/commit/70d60ce03719030bda362d6c7107a9fa350c6090), [#7849](https://github.com/heygen-com/hyperframes/pull/7849)).
+- **Studio:** GSAP keyframe and 3D previews stop throwing on a sealed preview ([39dc1e232](https://github.com/heygen-com/hyperframes/commit/39dc1e232d242cdecf9ad782483587b288cc1392), [#7833](https://github.com/heygen-com/hyperframes/pull/7833)).
+- Snapshot escapes composition text in its output; stills sweep the transcode cache ([a2f926708](https://github.com/heygen-com/hyperframes/commit/a2f926708901f1fc52c18888db103cd768537824), [#7832](https://github.com/heygen-com/hyperframes/pull/7832)).
+- Render, capture and bundling refuse the app's .hyperframes records ([962ddb7c5](https://github.com/heygen-com/hyperframes/commit/962ddb7c543519be17f6085a9c105d29d5886ecc), [#7828](https://github.com/heygen-com/hyperframes/pull/7828)).
+
+[View the full commit range](https://github.com/heygen-com/hyperframes/compare/v0.9.53...v0.9.54).
+</Update>
+
 <Update
   label="HyperFrames v0.9.53"
   description="Released - 2026-11-15"

diff --git a/gemini-extension.json b/gemini-extension.json
@@ -1,5 +1,5 @@
 {
   "name": "hyperframes",
-  "version": "0.9.53",
+  "version": "0.9.54",
   "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": "0.9.53",
+  "version": "0.9.54",
   "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": "0.9.53",
+  "version": "0.9.54",
   "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": "0.9.53",
+  "version": "0.9.54",
   "description": "",
   "repository": {
     "type": "git",

diff --git a/packages/engine/package.json b/packages/engine/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@hyperframes/engine",
-  "version": "0.9.53",
+  "version": "0.9.54",
   "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": "0.9.53",
+  "version": "0.9.54",
   "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": "0.9.53",
+  "version": "0.9.54",
   "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": "0.9.53",
+  "version": "0.9.54",
   "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": "0.9.53",
+  "version": "0.9.54",
   "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": "0.9.53",
+  "version": "0.9.54",
   "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": "0.9.53",
+  "version": "0.9.54",
   "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": "0.9.53",
+  "version": "0.9.54",
   "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": "0.9.53",
+  "version": "0.9.54",
   "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": "0.9.53",
+  "version": "0.9.54",
   "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": "0.9.53",
+  "version": "0.9.54",
   "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": "0.9.53",
+  "version": "0.9.54",
   "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": "0.9.53",
+  "version": "0.9.54",
   "author": {
     "name": "HeyGen",
     "email": "hyperframes@heygen.com",

diff --git a/releases/v0.9.54.md b/releases/v0.9.54.md
@@ -0,0 +1,30 @@
+# HyperFrames v0.9.54
+
+Released on 2026-11-15.
+
+Studio hosts can now run the preview on its own sealed origin with the sandboxOrigin option or VITE_STUDIO_OPAQUE_PREVIEW_ENABLED, off by default. When sealed, the preview's images, media, fetched files, console errors panel and GSAP keyframe and 3D previews keep working. Render, capture and bundling also leave out the app's own .hyperframes records.
+
+## Features
+
+- **Studio:** Hosts can share the preview's editing-port client ([3a4f57252](https://github.com/heygen-com/hyperframes/commit/3a4f57252377051f6602bd0149e84f8ead0845b2), [#7811](https://github.com/heygen-com/hyperframes/pull/7811)).
+- **Studio:** Hosts can seal the preview frames NLEPreview draws ([a73ecff2b](https://github.com/heygen-com/hyperframes/commit/a73ecff2bef2168c47625e781bc1de13c7ca23ce), [#7817](https://github.com/heygen-com/hyperframes/pull/7817)).
+- **Studio:** The console errors panel reads a sealed preview over its editing port ([5341d7255](https://github.com/heygen-com/hyperframes/commit/5341d7255c4795a9dda676cb21409a4655b2e429), [#7824](https://github.com/heygen-com/hyperframes/pull/7824)).
+- **Studio Server:** An opaque preview loads its images, media and fetched files ([88ffe087c](https://github.com/heygen-com/hyperframes/commit/88ffe087cae5d005fdc3d7b9567283c72a9ba5d7), [#7806](https://github.com/heygen-com/hyperframes/pull/7806)).
+
+## Fixes
+
+- **Producer:** Check scheme-prefixed media sources against the project folder ([d8e36aa9d](https://github.com/heygen-com/hyperframes/commit/d8e36aa9dc7b4c007cbcb6bc0be0dcb21c1205bc), [#7851](https://github.com/heygen-com/hyperframes/pull/7851)).
+- **Docs:** The v0.9.53 notes list the key rules moving into core ([c46143dd7](https://github.com/heygen-com/hyperframes/commit/c46143dd7904204c6dc0a2e574607d8dab238496), [#7855](https://github.com/heygen-com/hyperframes/pull/7855)).
+- Answer only the loopback Host on the render and capture file servers ([f891a3058](https://github.com/heygen-com/hyperframes/commit/f891a305812e9046777e32ff49eef83afe9bf7f5), [#7853](https://github.com/heygen-com/hyperframes/pull/7853)).
+- **Engine:** Remote downloads get an absolute deadline and stop before the disk fills ([e1043659d](https://github.com/heygen-com/hyperframes/commit/e1043659d4490fde8458063a9585c30478464c8d), [#7827](https://github.com/heygen-com/hyperframes/pull/7827)).
+- **CLI:** The audio caches never write or read through links in .hyperframes ([9701f0639](https://github.com/heygen-com/hyperframes/commit/9701f0639c3614f4fb33f2a83973adafd179ef08), [#7825](https://github.com/heygen-com/hyperframes/pull/7825)).
+- **Parsers:** Helper programs never come from the project a subfolder sits in ([96cc8cb85](https://github.com/heygen-com/hyperframes/commit/96cc8cb85242fc72bb2e1371048d733cb4993c68), [#7845](https://github.com/heygen-com/hyperframes/pull/7845)).
+- **CLI:** A project .env key is used only when nothing is saved ([de1ce6898](https://github.com/heygen-com/hyperframes/commit/de1ce68988a6cce48a73a67a8d2c2b7fb4603bad), [#7848](https://github.com/heygen-com/hyperframes/pull/7848)).
+- **CLI:** Keep project text and other computers' shares out of render and upload notices ([70d60ce03](https://github.com/heygen-com/hyperframes/commit/70d60ce03719030bda362d6c7107a9fa350c6090), [#7849](https://github.com/heygen-com/hyperframes/pull/7849)).
+- **Studio:** GSAP keyframe and 3D previews stop throwing on a sealed preview ([39dc1e232](https://github.com/heygen-com/hyperframes/commit/39dc1e232d242cdecf9ad782483587b288cc1392), [#7833](https://github.com/heygen-com/hyperframes/pull/7833)).
+- Snapshot escapes composition text in its output; stills sweep the transcode cache ([a2f926708](https://github.com/heygen-com/hyperframes/commit/a2f926708901f1fc52c18888db103cd768537824), [#7832](https://github.com/heygen-com/hyperframes/pull/7832)).
+- Render, capture and bundling refuse the app's .hyperframes records ([962ddb7c5](https://github.com/heygen-com/hyperframes/commit/962ddb7c543519be17f6085a9c105d29d5886ecc), [#7828](https://github.com/heygen-com/hyperframes/pull/7828)).
+
+## Full changelog
+
+https://github.com/heygen-com/hyperframes/compare/v0.9.53...v0.9.54