diff --git a/.claude-plugin/plugin.json b/.claude-plugin/plugin.json
index 6a86c85737..30c64c3cd2 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": "0.9.41",
+  "version": "0.9.42",
   "author": {
     "name": "HeyGen",
     "email": "hyperframes@heygen.com",
diff --git a/.codex-plugin/plugin.json b/.codex-plugin/plugin.json
index 9f39732971..410f8c0d31 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": "0.9.41",
+  "version": "0.9.42",
   "author": {
     "name": "HeyGen",
     "email": "hyperframes@heygen.com",
diff --git a/.cursor-plugin/plugin.json b/.cursor-plugin/plugin.json
index 5b91734259..a94d7216db 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": "0.9.41",
+  "version": "0.9.42",
   "author": {
     "name": "HeyGen",
     "email": "hyperframes@heygen.com"
diff --git a/docs/changelog.mdx b/docs/changelog.mdx
index c03c1c8471..403b941c55 100644
--- a/docs/changelog.mdx
+++ b/docs/changelog.mdx
@@ -8,6 +8,41 @@ 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 v0.9.42"
+  description="Released - 2026-11-13"
+  tags={["Release", "Studio", "Deps", "Producer"]}
+>
+Studio now says why a file cannot be saved when another program holds it open or it is read-only. Dragging and resizing a layer draw live over an opaque preview, local renders bring in only media, font, CSS and JS files from outside the project, and preparing fonts for large pages is faster.
+
+## Features
+
+- **Studio:** Drag and resize draw live on an opaque preview over its channel ([87c4a07dc99a9](https://github.com/heygen-com/hyperframes/commit/87c4a07dc99a91e185c02a53090bdf941ff32db2), [#7646](https://github.com/heygen-com/hyperframes/pull/7646)).
+- **Studio:** Layers panel and marquee read an opaque preview over its channel ([be67089a80b59](https://github.com/heygen-com/hyperframes/commit/be67089a80b59be945d84e09d400a4ece254daef), [#7639](https://github.com/heygen-com/hyperframes/pull/7639)).
+
+## Fixes
+
+- **Producer:** Local renders bring in only media, font, CSS and JS from outside the project ([2c2b399bfa229](https://github.com/heygen-com/hyperframes/commit/2c2b399bfa229d759d560aaf63e9717afed9805c), [#7647](https://github.com/heygen-com/hyperframes/pull/7647)).
+- **Studio:** A file held open or read-only answers 423 or 403 with a reason, not 404 or 500 ([0bce3315e645e](https://github.com/heygen-com/hyperframes/commit/0bce3315e645e513e10be271ad5bf415939a4147), [#7649](https://github.com/heygen-com/hyperframes/pull/7649)).
+- **Deps:** Update dependency undici to v7.30.1 [security] ([d79e72c02479b](https://github.com/heygen-com/hyperframes/commit/d79e72c02479b77195521d9a630702f7e0f53b00), [#6695](https://github.com/heygen-com/hyperframes/pull/6695)).
+- **Studio:** Open the canvas context menu when a pointer move overtakes its lookup ([d208281091b1c](https://github.com/heygen-com/hyperframes/commit/d208281091b1c00db1724a2ee3db0055955eb41b), [#7643](https://github.com/heygen-com/hyperframes/pull/7643)).
+
+## Performance
+
+- **Core:** The font step parses the page once for all its readers ([9f0a4edb439bb](https://github.com/heygen-com/hyperframes/commit/9f0a4edb439bbdc9782617a433b80d3f7f9dbe76), [#7650](https://github.com/heygen-com/hyperframes/pull/7650)).
+
+## Docs & Examples
+
+- **Adopters:** Add varg ([ff687fed9900e](https://github.com/heygen-com/hyperframes/commit/ff687fed9900ed6a531057f2ebbed7ad43e801c6), [#7640](https://github.com/heygen-com/hyperframes/pull/7640)).
+
+## Internal
+
+- **Deps:** Update happy-dom to ^21.0.4 ([d77731aab5ce6](https://github.com/heygen-com/hyperframes/commit/d77731aab5ce68d03323edc4c527535095e732cc), [#7641](https://github.com/heygen-com/hyperframes/pull/7641)).
+- **Skills:** Move the data-driven corpus fixture to zod 4 ([27af0ac8e178a](https://github.com/heygen-com/hyperframes/commit/27af0ac8e178ad34015fce4f7d4776434830d992), [#7642](https://github.com/heygen-com/hyperframes/pull/7642)).
+
+[View the full commit range](https://github.com/heygen-com/hyperframes/compare/v0.9.41...v0.9.42).
+</Update>
+
 <Update
   label="HyperFrames v0.9.41"
   description="Released - 2026-11-13"
diff --git a/gemini-extension.json b/gemini-extension.json
index 90b9a4f357..d29f4dd69b 100644
--- a/gemini-extension.json
+++ b/gemini-extension.json
@@ -1,5 +1,5 @@
 {
   "name": "hyperframes",
-  "version": "0.9.41",
+  "version": "0.9.42",
   "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 b78ece2bb3..164a39c34e 100644
--- a/packages/aws-lambda/package.json
+++ b/packages/aws-lambda/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@hyperframes/aws-lambda",
-  "version": "0.9.41",
+  "version": "0.9.42",
   "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 462f7c0bf4..a29d0e4e0f 100644
--- a/packages/cli/package.json
+++ b/packages/cli/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@hyperframes/cli",
-  "version": "0.9.41",
+  "version": "0.9.42",
   "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
index 0de68a72e8..d6652baf3d 100644
--- a/packages/core/package.json
+++ b/packages/core/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@hyperframes/core",
-  "version": "0.9.41",
+  "version": "0.9.42",
   "description": "",
   "repository": {
     "type": "git",
diff --git a/packages/engine/package.json b/packages/engine/package.json
index c1888826c7..3f65a1bce7 100644
--- a/packages/engine/package.json
+++ b/packages/engine/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@hyperframes/engine",
-  "version": "0.9.41",
+  "version": "0.9.42",
   "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 60d69aceff..eccd5fdc5e 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": "0.9.41",
+  "version": "0.9.42",
   "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
index ec784ce08c..2ff7c1b776 100644
--- a/packages/inspector/package.json
+++ b/packages/inspector/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@hyperframes/inspector",
-  "version": "0.9.41",
+  "version": "0.9.42",
   "repository": {
     "type": "git",
     "url": "https://github.com/heygen-com/hyperframes",
diff --git a/packages/lint/package.json b/packages/lint/package.json
index 1bc5a60747..33438cabad 100644
--- a/packages/lint/package.json
+++ b/packages/lint/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@hyperframes/lint",
-  "version": "0.9.41",
+  "version": "0.9.42",
   "repository": {
     "type": "git",
     "url": "https://github.com/heygen-com/hyperframes",
diff --git a/packages/parsers/package.json b/packages/parsers/package.json
index 1e52404e7c..0428460d45 100644
--- a/packages/parsers/package.json
+++ b/packages/parsers/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@hyperframes/parsers",
-  "version": "0.9.41",
+  "version": "0.9.42",
   "repository": {
     "type": "git",
     "url": "https://github.com/heygen-com/hyperframes",
diff --git a/packages/player/package.json b/packages/player/package.json
index c88dbd6fb4..be986bb66b 100644
--- a/packages/player/package.json
+++ b/packages/player/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@hyperframes/player",
-  "version": "0.9.41",
+  "version": "0.9.42",
   "description": "Embeddable web component for HyperFrames compositions",
   "repository": {
     "type": "git",
diff --git a/packages/producer/package.json b/packages/producer/package.json
index e4cf7a6908..6e57e85873 100644
--- a/packages/producer/package.json
+++ b/packages/producer/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@hyperframes/producer",
-  "version": "0.9.41",
+  "version": "0.9.42",
   "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 e75aa66d65..2fc0dbfa59 100644
--- a/packages/sdk/package.json
+++ b/packages/sdk/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@hyperframes/sdk",
-  "version": "0.9.41",
+  "version": "0.9.42",
   "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 d7322e875e..cee5c5f1cc 100644
--- a/packages/shader-transitions/package.json
+++ b/packages/shader-transitions/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@hyperframes/shader-transitions",
-  "version": "0.9.41",
+  "version": "0.9.42",
   "description": "WebGL shader transitions for HyperFrames compositions",
   "repository": {
     "type": "git",
diff --git a/packages/share/package.json b/packages/share/package.json
index 2310b0c211..0689f4e29b 100644
--- a/packages/share/package.json
+++ b/packages/share/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@hyperframes/share",
-  "version": "0.9.41",
+  "version": "0.9.42",
   "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
index 8c829b63c7..728ce58797 100644
--- a/packages/studio-server/package.json
+++ b/packages/studio-server/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@hyperframes/studio-server",
-  "version": "0.9.41",
+  "version": "0.9.42",
   "repository": {
     "type": "git",
     "url": "https://github.com/heygen-com/hyperframes",
diff --git a/packages/studio/package.json b/packages/studio/package.json
index 8c186e5f82..332dd69173 100644
--- a/packages/studio/package.json
+++ b/packages/studio/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@hyperframes/studio",
-  "version": "0.9.41",
+  "version": "0.9.42",
   "description": "",
   "repository": {
     "type": "git",
diff --git a/plugin.json b/plugin.json
index 7600b47a40..d291b07b3f 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": "0.9.41",
+  "version": "0.9.42",
   "author": {
     "name": "HeyGen",
     "email": "hyperframes@heygen.com",
diff --git a/releases/v0.9.42.md b/releases/v0.9.42.md
new file mode 100644
index 0000000000..dc0b6f80a1
--- /dev/null
+++ b/releases/v0.9.42.md
@@ -0,0 +1,34 @@
+# HyperFrames v0.9.42
+
+Released on 2026-11-13.
+
+Studio now says why a file cannot be saved when another program holds it open or it is read-only. Dragging and resizing a layer draw live over an opaque preview, local renders bring in only media, font, CSS and JS files from outside the project, and preparing fonts for large pages is faster.
+
+## Features
+
+- **Studio:** Drag and resize draw live on an opaque preview over its channel ([87c4a07dc99a9](https://github.com/heygen-com/hyperframes/commit/87c4a07dc99a91e185c02a53090bdf941ff32db2), [#7646](https://github.com/heygen-com/hyperframes/pull/7646)).
+- **Studio:** Layers panel and marquee read an opaque preview over its channel ([be67089a80b59](https://github.com/heygen-com/hyperframes/commit/be67089a80b59be945d84e09d400a4ece254daef), [#7639](https://github.com/heygen-com/hyperframes/pull/7639)).
+
+## Fixes
+
+- **Producer:** Local renders bring in only media, font, CSS and JS from outside the project ([2c2b399bfa229](https://github.com/heygen-com/hyperframes/commit/2c2b399bfa229d759d560aaf63e9717afed9805c), [#7647](https://github.com/heygen-com/hyperframes/pull/7647)).
+- **Studio:** A file held open or read-only answers 423 or 403 with a reason, not 404 or 500 ([0bce3315e645e](https://github.com/heygen-com/hyperframes/commit/0bce3315e645e513e10be271ad5bf415939a4147), [#7649](https://github.com/heygen-com/hyperframes/pull/7649)).
+- **Deps:** Update dependency undici to v7.30.1 [security] ([d79e72c02479b](https://github.com/heygen-com/hyperframes/commit/d79e72c02479b77195521d9a630702f7e0f53b00), [#6695](https://github.com/heygen-com/hyperframes/pull/6695)).
+- **Studio:** Open the canvas context menu when a pointer move overtakes its lookup ([d208281091b1c](https://github.com/heygen-com/hyperframes/commit/d208281091b1c00db1724a2ee3db0055955eb41b), [#7643](https://github.com/heygen-com/hyperframes/pull/7643)).
+
+## Performance
+
+- **Core:** The font step parses the page once for all its readers ([9f0a4edb439bb](https://github.com/heygen-com/hyperframes/commit/9f0a4edb439bbdc9782617a433b80d3f7f9dbe76), [#7650](https://github.com/heygen-com/hyperframes/pull/7650)).
+
+## Docs & Examples
+
+- **Adopters:** Add varg ([ff687fed9900e](https://github.com/heygen-com/hyperframes/commit/ff687fed9900ed6a531057f2ebbed7ad43e801c6), [#7640](https://github.com/heygen-com/hyperframes/pull/7640)).
+
+## Internal
+
+- **Deps:** Update happy-dom to ^21.0.4 ([d77731aab5ce6](https://github.com/heygen-com/hyperframes/commit/d77731aab5ce68d03323edc4c527535095e732cc), [#7641](https://github.com/heygen-com/hyperframes/pull/7641)).
+- **Skills:** Move the data-driven corpus fixture to zod 4 ([27af0ac8e178a](https://github.com/heygen-com/hyperframes/commit/27af0ac8e178ad34015fce4f7d4776434830d992), [#7642](https://github.com/heygen-com/hyperframes/pull/7642)).
+
+## Full changelog
+
+https://github.com/heygen-com/hyperframes/compare/v0.9.41...v0.9.42