diff --git a/.claude-plugin/plugin.json b/.claude-plugin/plugin.json
index faadd5c62a..3e5f849d04 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": "0.8.10",
+  "version": "0.8.11",
   "author": {
     "name": "HeyGen",
     "email": "hyperframes@heygen.com",
diff --git a/.codex-plugin/plugin.json b/.codex-plugin/plugin.json
index d5aecea537..9eeea551c2 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": "0.8.10",
+  "version": "0.8.11",
   "author": {
     "name": "HeyGen",
     "email": "hyperframes@heygen.com",
diff --git a/.cursor-plugin/plugin.json b/.cursor-plugin/plugin.json
index f26f762cc4..24f0cebcda 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": "0.8.10",
+  "version": "0.8.11",
   "author": {
     "name": "HeyGen",
     "email": "hyperframes@heygen.com"
diff --git a/docs/changelog.mdx b/docs/changelog.mdx
index a063afed1d..08ac188e14 100644
--- a/docs/changelog.mdx
+++ b/docs/changelog.mdx
@@ -8,6 +8,25 @@ 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 v0.8.11"
+  description="Released - 2026-08-23"
+  tags={["Release", "Engine", "Studio", "Sdk"]}
+>
+Caption-heavy transparent renders can now reuse unchanged frames without missing mounted clip boundaries. Studio's grouping dialog also stays within the window on short screens.
+
+## Fixes
+
+- **Engine:** Keep static-frame dedup active across dense caption changes while preserving mounted clip boundaries and safe verification fallbacks ([65b2299db](https://github.com/heygen-com/hyperframes/commit/65b2299db284ece3232de26ed7afbe0360e097bd), [#3438](https://github.com/heygen-com/hyperframes/pull/3438)).
+- **Studio:** Stop the grouping dialog opening off the bottom of the window ([dd0626a55](https://github.com/heygen-com/hyperframes/commit/dd0626a55a0d0f24cae1b00bd2c95c0ebfa7a573), [#3421](https://github.com/heygen-com/hyperframes/pull/3421)).
+
+## Internal
+
+- **Sdk:** Render-faithfulness test for serialize() bake contract (WS-F) ([f11b60854](https://github.com/heygen-com/hyperframes/commit/f11b60854a3ab1490bee8aef14086c8b245a3376), [#1575](https://github.com/heygen-com/hyperframes/pull/1575)).
+
+[View the full commit range](https://github.com/heygen-com/hyperframes/compare/v0.8.10...v0.8.11).
+</Update>
+
 <Update
   label="HyperFrames v0.8.10"
   description="Released - 2026-08-22"
diff --git a/packages/aws-lambda/package.json b/packages/aws-lambda/package.json
index 6681a6df3f..b8e5dd141a 100644
--- a/packages/aws-lambda/package.json
+++ b/packages/aws-lambda/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@hyperframes/aws-lambda",
-  "version": "0.8.10",
+  "version": "0.8.11",
   "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 1cbe0b462b..45fc81b879 100644
--- a/packages/cli/package.json
+++ b/packages/cli/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@hyperframes/cli",
-  "version": "0.8.10",
+  "version": "0.8.11",
   "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
index e129c2cd32..ff89e74fac 100644
--- a/packages/core/package.json
+++ b/packages/core/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@hyperframes/core",
-  "version": "0.8.10",
+  "version": "0.8.11",
   "description": "",
   "repository": {
     "type": "git",
diff --git a/packages/engine/package.json b/packages/engine/package.json
index 291dab9f25..20deee916e 100644
--- a/packages/engine/package.json
+++ b/packages/engine/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@hyperframes/engine",
-  "version": "0.8.10",
+  "version": "0.8.11",
   "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 99b0d4278b..7b7c1690de 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": "0.8.10",
+  "version": "0.8.11",
   "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/lint/package.json b/packages/lint/package.json
index 6a7034ecfc..802980be51 100644
--- a/packages/lint/package.json
+++ b/packages/lint/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@hyperframes/lint",
-  "version": "0.8.10",
+  "version": "0.8.11",
   "repository": {
     "type": "git",
     "url": "https://github.com/heygen-com/hyperframes",
diff --git a/packages/parsers/package.json b/packages/parsers/package.json
index d69a247dbb..ad03caf58c 100644
--- a/packages/parsers/package.json
+++ b/packages/parsers/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@hyperframes/parsers",
-  "version": "0.8.10",
+  "version": "0.8.11",
   "repository": {
     "type": "git",
     "url": "https://github.com/heygen-com/hyperframes",
diff --git a/packages/player/package.json b/packages/player/package.json
index 40534f7c71..b32eb7ed52 100644
--- a/packages/player/package.json
+++ b/packages/player/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@hyperframes/player",
-  "version": "0.8.10",
+  "version": "0.8.11",
   "description": "Embeddable web component for HyperFrames compositions",
   "repository": {
     "type": "git",
diff --git a/packages/producer/package.json b/packages/producer/package.json
index a5ed93b9e2..72846ac7c1 100644
--- a/packages/producer/package.json
+++ b/packages/producer/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@hyperframes/producer",
-  "version": "0.8.10",
+  "version": "0.8.11",
   "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 5c8652bfc9..8139276baf 100644
--- a/packages/sdk/package.json
+++ b/packages/sdk/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@hyperframes/sdk",
-  "version": "0.8.10",
+  "version": "0.8.11",
   "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 004ef7822f..16453ed68c 100644
--- a/packages/shader-transitions/package.json
+++ b/packages/shader-transitions/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@hyperframes/shader-transitions",
-  "version": "0.8.10",
+  "version": "0.8.11",
   "description": "WebGL shader transitions for HyperFrames compositions",
   "repository": {
     "type": "git",
diff --git a/packages/studio-server/package.json b/packages/studio-server/package.json
index 45edf526db..aa6b8e6b3a 100644
--- a/packages/studio-server/package.json
+++ b/packages/studio-server/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@hyperframes/studio-server",
-  "version": "0.8.10",
+  "version": "0.8.11",
   "repository": {
     "type": "git",
     "url": "https://github.com/heygen-com/hyperframes",
diff --git a/packages/studio/package.json b/packages/studio/package.json
index 381f980abf..d8be6bb863 100644
--- a/packages/studio/package.json
+++ b/packages/studio/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@hyperframes/studio",
-  "version": "0.8.10",
+  "version": "0.8.11",
   "description": "",
   "repository": {
     "type": "git",
diff --git a/releases/v0.8.11.md b/releases/v0.8.11.md
new file mode 100644
index 0000000000..35847b594c
--- /dev/null
+++ b/releases/v0.8.11.md
@@ -0,0 +1,18 @@
+# HyperFrames v0.8.11
+
+Released on 2026-08-23.
+
+Caption-heavy transparent renders can now reuse unchanged frames without missing mounted clip boundaries. Studio's grouping dialog also stays within the window on short screens.
+
+## Fixes
+
+- **Engine:** Keep static-frame dedup active across dense caption changes while preserving mounted clip boundaries and safe verification fallbacks ([65b2299db](https://github.com/heygen-com/hyperframes/commit/65b2299db284ece3232de26ed7afbe0360e097bd), [#3438](https://github.com/heygen-com/hyperframes/pull/3438)).
+- **Studio:** Stop the grouping dialog opening off the bottom of the window ([dd0626a55](https://github.com/heygen-com/hyperframes/commit/dd0626a55a0d0f24cae1b00bd2c95c0ebfa7a573), [#3421](https://github.com/heygen-com/hyperframes/pull/3421)).
+
+## Internal
+
+- **Sdk:** Render-faithfulness test for serialize() bake contract (WS-F) ([f11b60854](https://github.com/heygen-com/hyperframes/commit/f11b60854a3ab1490bee8aef14086c8b245a3376), [#1575](https://github.com/heygen-com/hyperframes/pull/1575)).
+
+## Full changelog
+
+https://github.com/heygen-com/hyperframes/compare/v0.8.10...v0.8.11