diff --git a/.claude-plugin/plugin.json b/.claude-plugin/plugin.json
index c917188fd94..f76898d1650 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": "0.9.30",
+  "version": "0.9.31",
   "author": {
     "name": "HeyGen",
     "email": "hyperframes@heygen.com",
diff --git a/.codex-plugin/plugin.json b/.codex-plugin/plugin.json
index 1a33faeef33..9d200e22a1a 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": "0.9.30",
+  "version": "0.9.31",
   "author": {
     "name": "HeyGen",
     "email": "hyperframes@heygen.com",
diff --git a/.cursor-plugin/plugin.json b/.cursor-plugin/plugin.json
index 4bc65e55ca4..fa9b3937c99 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": "0.9.30",
+  "version": "0.9.31",
   "author": {
     "name": "HeyGen",
     "email": "hyperframes@heygen.com"
diff --git a/docs/changelog.mdx b/docs/changelog.mdx
index 6e71c8e95b7..53b57734e6e 100644
--- a/docs/changelog.mdx
+++ b/docs/changelog.mdx
@@ -8,6 +8,38 @@ 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 v0.9.31"
+  description="Released - 2026-11-10"
+  tags={["Release", "Core", "Studio", "Publish"]}
+>
+In Safari, long videos no longer load the whole file at once, and playing clips keep their source. The Studio dev server now checks the Host on its API routes, so a tunnel or remote setup may need one setting.
+
+## Fixes
+
+- **Core:** In Safari, a small video file keeps its preload, and a clip that is playing keeps its source ([cda84222a](https://github.com/heygen-com/hyperframes/commit/cda84222aa12716f2ceb92b45629487be81a0601), [#7498](https://github.com/heygen-com/hyperframes/pull/7498)).
+- **Studio:** The Studio dev server now checks the Host header on its API routes too, as the preview server does since 0.9.30. A tunnel, Codespaces or remote dev host that worked before can now get a 403: name the host in `HYPERFRAMES_PREVIEW_ALLOWED_HOSTS` (comma separated), which now also reaches the dev server's own allowed hosts ([b0835262a](https://github.com/heygen-com/hyperframes/commit/b0835262ae5179f27d95ac2d140298f83fbf2fd1), [#7493](https://github.com/heygen-com/hyperframes/pull/7493)).
+- **Studio Server:** Thumbnail links take their origin from the server, and previews from other sites open sandboxed ([983e865ad](https://github.com/heygen-com/hyperframes/commit/983e865ad7ac8e6e6737eff229949d181934ed39), [#7492](https://github.com/heygen-com/hyperframes/pull/7492)).
+- **Producer:** A render that loads the default GSAP file from the CDN uses the copy the CLI already ships, so it works with no network ([5c5799975](https://github.com/heygen-com/hyperframes/commit/5c579997562578a6b0a946d10b4410a23e5f4029), [#7388](https://github.com/heygen-com/hyperframes/pull/7388)).
+- **CLI:** The message about another install shadowing this one only names an install its package manager can move ([b28bd2b34](https://github.com/heygen-com/hyperframes/commit/b28bd2b3482a6bcb04d0d0ba0eaee74fbb965455), [#7499](https://github.com/heygen-com/hyperframes/pull/7499)).
+- **Studio:** Messages that count clips or keyframes say 1 clip, not 1 clips ([ec30de062](https://github.com/heygen-com/hyperframes/commit/ec30de06278300882a898f5fa0b27a599e0dd550), [#7496](https://github.com/heygen-com/hyperframes/pull/7496)).
+- **Studio Server:** When a file is still changing, a claim waits for its first copy, so the edit can still be undone ([248f56fba](https://github.com/heygen-com/hyperframes/commit/248f56fbaa08aa9167ff44b10764df526c90a921), [#7497](https://github.com/heygen-com/hyperframes/pull/7497)).
+
+## Performance
+
+- **Core:** In Safari, the clips of a long video no longer load the whole file at once ([fecde9992](https://github.com/heygen-com/hyperframes/commit/fecde9992fba422e56df4dedc84940bda47ce75e), [#7436](https://github.com/heygen-com/hyperframes/pull/7436)).
+
+## Docs & Examples
+
+- **Docs:** The adopters list adds DoneCut ([0b531bc7a](https://github.com/heygen-com/hyperframes/commit/0b531bc7a4635b8ede475522f21bfc451f0c6320), [#5638](https://github.com/heygen-com/hyperframes/pull/5638)).
+
+## Internal
+
+- **Release:** Hardened release build.
+
+[View the full commit range](https://github.com/heygen-com/hyperframes/compare/v0.9.30...v0.9.31).
+</Update>
+
 <Update
   label="HyperFrames v0.9.30"
   description="Released - 2026-11-10"
diff --git a/gemini-extension.json b/gemini-extension.json
index f6fc54bf569..34e8a48b84f 100644
--- a/gemini-extension.json
+++ b/gemini-extension.json
@@ -1,5 +1,5 @@
 {
   "name": "hyperframes",
-  "version": "0.9.30",
+  "version": "0.9.31",
   "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 d16209305e8..7f6018a7404 100644
--- a/packages/aws-lambda/package.json
+++ b/packages/aws-lambda/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@hyperframes/aws-lambda",
-  "version": "0.9.30",
+  "version": "0.9.31",
   "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 61578b74211..f82482630a7 100644
--- a/packages/cli/package.json
+++ b/packages/cli/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@hyperframes/cli",
-  "version": "0.9.30",
+  "version": "0.9.31",
   "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 a352ba30985..4c9e3d88f76 100644
--- a/packages/core/package.json
+++ b/packages/core/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@hyperframes/core",
-  "version": "0.9.30",
+  "version": "0.9.31",
   "description": "",
   "repository": {
     "type": "git",
diff --git a/packages/engine/package.json b/packages/engine/package.json
index fb98e0cb384..af1c7d1ae1e 100644
--- a/packages/engine/package.json
+++ b/packages/engine/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@hyperframes/engine",
-  "version": "0.9.30",
+  "version": "0.9.31",
   "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 e2751cba06d..01791650187 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": "0.9.30",
+  "version": "0.9.31",
   "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 161410f5d34..71a6c393623 100644
--- a/packages/inspector/package.json
+++ b/packages/inspector/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@hyperframes/inspector",
-  "version": "0.9.30",
+  "version": "0.9.31",
   "repository": {
     "type": "git",
     "url": "https://github.com/heygen-com/hyperframes",
diff --git a/packages/lint/package.json b/packages/lint/package.json
index caa603dddfa..0499d90b9cc 100644
--- a/packages/lint/package.json
+++ b/packages/lint/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@hyperframes/lint",
-  "version": "0.9.30",
+  "version": "0.9.31",
   "repository": {
     "type": "git",
     "url": "https://github.com/heygen-com/hyperframes",
diff --git a/packages/parsers/package.json b/packages/parsers/package.json
index 9c05505519f..84a135a9904 100644
--- a/packages/parsers/package.json
+++ b/packages/parsers/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@hyperframes/parsers",
-  "version": "0.9.30",
+  "version": "0.9.31",
   "repository": {
     "type": "git",
     "url": "https://github.com/heygen-com/hyperframes",
diff --git a/packages/player/package.json b/packages/player/package.json
index 15280d66323..128c095fe2f 100644
--- a/packages/player/package.json
+++ b/packages/player/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@hyperframes/player",
-  "version": "0.9.30",
+  "version": "0.9.31",
   "description": "Embeddable web component for HyperFrames compositions",
   "repository": {
     "type": "git",
diff --git a/packages/producer/package.json b/packages/producer/package.json
index b1c83a6de1e..820164e445f 100644
--- a/packages/producer/package.json
+++ b/packages/producer/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@hyperframes/producer",
-  "version": "0.9.30",
+  "version": "0.9.31",
   "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 92e3276b662..cc1bcf6c56c 100644
--- a/packages/sdk/package.json
+++ b/packages/sdk/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@hyperframes/sdk",
-  "version": "0.9.30",
+  "version": "0.9.31",
   "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 ac421efd34f..37283fd261a 100644
--- a/packages/shader-transitions/package.json
+++ b/packages/shader-transitions/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@hyperframes/shader-transitions",
-  "version": "0.9.30",
+  "version": "0.9.31",
   "description": "WebGL shader transitions for HyperFrames compositions",
   "repository": {
     "type": "git",
diff --git a/packages/share/package.json b/packages/share/package.json
index 3eee22f1112..49df9c872d1 100644
--- a/packages/share/package.json
+++ b/packages/share/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@hyperframes/share",
-  "version": "0.9.30",
+  "version": "0.9.31",
   "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 68af180027e..0464cdfd275 100644
--- a/packages/studio-server/package.json
+++ b/packages/studio-server/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@hyperframes/studio-server",
-  "version": "0.9.30",
+  "version": "0.9.31",
   "repository": {
     "type": "git",
     "url": "https://github.com/heygen-com/hyperframes",
diff --git a/packages/studio/package.json b/packages/studio/package.json
index a5f90acb8ef..4af99c0e5f3 100644
--- a/packages/studio/package.json
+++ b/packages/studio/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@hyperframes/studio",
-  "version": "0.9.30",
+  "version": "0.9.31",
   "description": "",
   "repository": {
     "type": "git",
diff --git a/plugin.json b/plugin.json
index 649272d65dc..dcd63a8efd3 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": "0.9.30",
+  "version": "0.9.31",
   "author": {
     "name": "HeyGen",
     "email": "hyperframes@heygen.com",
diff --git a/releases/v0.9.31.md b/releases/v0.9.31.md
new file mode 100644
index 00000000000..9abf1734176
--- /dev/null
+++ b/releases/v0.9.31.md
@@ -0,0 +1,31 @@
+# HyperFrames v0.9.31
+
+Released on 2026-11-10.
+
+In Safari, long videos no longer load the whole file at once, and playing clips keep their source. The Studio dev server now checks the Host on its API routes, so a tunnel or remote setup may need one setting.
+
+## Fixes
+
+- **Core:** In Safari, a small video file keeps its preload, and a clip that is playing keeps its source ([cda84222a](https://github.com/heygen-com/hyperframes/commit/cda84222aa12716f2ceb92b45629487be81a0601), [#7498](https://github.com/heygen-com/hyperframes/pull/7498)).
+- **Studio:** The Studio dev server now checks the Host header on its API routes too, as the preview server does since 0.9.30. A tunnel, Codespaces or remote dev host that worked before can now get a 403: name the host in `HYPERFRAMES_PREVIEW_ALLOWED_HOSTS` (comma separated), which now also reaches the dev server's own allowed hosts ([b0835262a](https://github.com/heygen-com/hyperframes/commit/b0835262ae5179f27d95ac2d140298f83fbf2fd1), [#7493](https://github.com/heygen-com/hyperframes/pull/7493)).
+- **Studio Server:** Thumbnail links take their origin from the server, and previews from other sites open sandboxed ([983e865ad](https://github.com/heygen-com/hyperframes/commit/983e865ad7ac8e6e6737eff229949d181934ed39), [#7492](https://github.com/heygen-com/hyperframes/pull/7492)).
+- **Producer:** A render that loads the default GSAP file from the CDN uses the copy the CLI already ships, so it works with no network ([5c5799975](https://github.com/heygen-com/hyperframes/commit/5c579997562578a6b0a946d10b4410a23e5f4029), [#7388](https://github.com/heygen-com/hyperframes/pull/7388)).
+- **CLI:** The message about another install shadowing this one only names an install its package manager can move ([b28bd2b34](https://github.com/heygen-com/hyperframes/commit/b28bd2b3482a6bcb04d0d0ba0eaee74fbb965455), [#7499](https://github.com/heygen-com/hyperframes/pull/7499)).
+- **Studio:** Messages that count clips or keyframes say 1 clip, not 1 clips ([ec30de062](https://github.com/heygen-com/hyperframes/commit/ec30de06278300882a898f5fa0b27a599e0dd550), [#7496](https://github.com/heygen-com/hyperframes/pull/7496)).
+- **Studio Server:** When a file is still changing, a claim waits for its first copy, so the edit can still be undone ([248f56fba](https://github.com/heygen-com/hyperframes/commit/248f56fbaa08aa9167ff44b10764df526c90a921), [#7497](https://github.com/heygen-com/hyperframes/pull/7497)).
+
+## Performance
+
+- **Core:** In Safari, the clips of a long video no longer load the whole file at once ([fecde9992](https://github.com/heygen-com/hyperframes/commit/fecde9992fba422e56df4dedc84940bda47ce75e), [#7436](https://github.com/heygen-com/hyperframes/pull/7436)).
+
+## Docs & Examples
+
+- **Docs:** The adopters list adds DoneCut ([0b531bc7a](https://github.com/heygen-com/hyperframes/commit/0b531bc7a4635b8ede475522f21bfc451f0c6320), [#5638](https://github.com/heygen-com/hyperframes/pull/5638)).
+
+## Internal
+
+- **Release:** Hardened release build.
+
+## Full changelog
+
+https://github.com/heygen-com/hyperframes/compare/v0.9.30...v0.9.31