From d13ae136701dd3a73a46eac5797faa7795916c55 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Miguel=20=C3=81ngel?= <miguel.sierra@heygen.com>
Date: Tue, 9 Jun 2026 23:34:42 +0000
Subject: [PATCH] chore: release v0.6.88

---
 .claude-plugin/plugin.json               |  2 +-
 .codex-plugin/plugin.json                |  2 +-
 .cursor-plugin/plugin.json               |  2 +-
 docs/changelog.mdx                       | 14 ++++++++++++++
 packages/aws-lambda/package.json         |  2 +-
 packages/cli/package.json                |  2 +-
 packages/core/package.json               |  2 +-
 packages/engine/package.json             |  2 +-
 packages/gcp-cloud-run/package.json      |  2 +-
 packages/player/package.json             |  2 +-
 packages/producer/package.json           |  2 +-
 packages/shader-transitions/package.json |  2 +-
 packages/studio/package.json             |  2 +-
 releases/v0.6.88.md                      | 13 +++++++++++++
 14 files changed, 39 insertions(+), 12 deletions(-)
 create mode 100644 releases/v0.6.88.md

diff --git a/.claude-plugin/plugin.json b/.claude-plugin/plugin.json
index e9ae06e50..53117c6a6 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-to-video capture for HyperFrames.",
-  "version": "0.6.87",
+  "version": "0.6.88",
   "author": {
     "name": "HeyGen",
     "email": "hyperframes@heygen.com",
diff --git a/.codex-plugin/plugin.json b/.codex-plugin/plugin.json
index c0b0bba4c..debc8e976 100644
--- a/.codex-plugin/plugin.json
+++ b/.codex-plugin/plugin.json
@@ -1,6 +1,6 @@
 {
   "name": "hyperframes",
-  "version": "0.6.87",
+  "version": "0.6.88",
   "description": "Write HTML, render video. Compositions, Tailwind v4 styles, GSAP and runtime adapter animations, captions, voiceovers, audio-reactive visuals, and website-to-video capture for HyperFrames.",
   "author": {
     "name": "HeyGen",
diff --git a/.cursor-plugin/plugin.json b/.cursor-plugin/plugin.json
index d169a8094..fff4f63e3 100644
--- a/.cursor-plugin/plugin.json
+++ b/.cursor-plugin/plugin.json
@@ -2,7 +2,7 @@
   "$schema": "https://cursor.com/schemas/cursor-plugin/plugin.json",
   "name": "hyperframes",
   "displayName": "HyperFrames by HeyGen",
-  "version": "0.6.87",
+  "version": "0.6.88",
   "description": "Write HTML, render video. Compositions, Tailwind v4 styles, GSAP and runtime adapter animations, captions, voiceovers, audio-reactive visuals, and website-to-video capture for HyperFrames.",
   "author": {
     "name": "HeyGen",
diff --git a/docs/changelog.mdx b/docs/changelog.mdx
index f01ae2b31..e8e3b8d08 100644
--- a/docs/changelog.mdx
+++ b/docs/changelog.mdx
@@ -8,6 +8,20 @@ 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 v0.6.88"
+  description="Released - 2026-06-09"
+  tags={["Release", "Core"]}
+>
+Fixes a regression where Studio's element stamping code ran during production renders, causing sub-composition elements to become incorrectly visible.
+
+## Fixes
+
+- **Core:** Guard element stamping to iframe-only (Studio preview) ([192417b7](https://github.com/heygen-com/hyperframes/commit/192417b7cd7384c2001b2be926246260bd728367))
+
+[View the full commit range](https://github.com/heygen-com/hyperframes/compare/v0.6.85...v0.6.88).
+</Update>
+
 <Update
   label="HyperFrames v0.6.87"
   description="Released - 2026-06-09"
diff --git a/packages/aws-lambda/package.json b/packages/aws-lambda/package.json
index 0132f56c4..c33838569 100644
--- a/packages/aws-lambda/package.json
+++ b/packages/aws-lambda/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@hyperframes/aws-lambda",
-  "version": "0.6.87",
+  "version": "0.6.88",
   "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 42b326d55..f9a0e9e34 100644
--- a/packages/cli/package.json
+++ b/packages/cli/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@hyperframes/cli",
-  "version": "0.6.87",
+  "version": "0.6.88",
   "description": "HyperFrames CLI — create, preview, and render HTML video compositions",
   "repository": {
     "type": "git",
diff --git a/packages/core/package.json b/packages/core/package.json
index bead0aef3..0d3fc9d1b 100644
--- a/packages/core/package.json
+++ b/packages/core/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@hyperframes/core",
-  "version": "0.6.87",
+  "version": "0.6.88",
   "description": "",
   "repository": {
     "type": "git",
diff --git a/packages/engine/package.json b/packages/engine/package.json
index 6d747fed6..e48835fcf 100644
--- a/packages/engine/package.json
+++ b/packages/engine/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@hyperframes/engine",
-  "version": "0.6.87",
+  "version": "0.6.88",
   "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 915c69ef1..3b3a18983 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": "0.6.87",
+  "version": "0.6.88",
   "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/player/package.json b/packages/player/package.json
index be362938d..3f693ae18 100644
--- a/packages/player/package.json
+++ b/packages/player/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@hyperframes/player",
-  "version": "0.6.87",
+  "version": "0.6.88",
   "description": "Embeddable web component for HyperFrames compositions",
   "repository": {
     "type": "git",
diff --git a/packages/producer/package.json b/packages/producer/package.json
index 36fd99ae2..c78e8d0b1 100644
--- a/packages/producer/package.json
+++ b/packages/producer/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@hyperframes/producer",
-  "version": "0.6.87",
+  "version": "0.6.88",
   "description": "HTML-to-video rendering engine using Chrome's BeginFrame API",
   "repository": {
     "type": "git",
diff --git a/packages/shader-transitions/package.json b/packages/shader-transitions/package.json
index 57424e08b..29baf7b99 100644
--- a/packages/shader-transitions/package.json
+++ b/packages/shader-transitions/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@hyperframes/shader-transitions",
-  "version": "0.6.87",
+  "version": "0.6.88",
   "description": "WebGL shader transitions for HyperFrames compositions",
   "repository": {
     "type": "git",
diff --git a/packages/studio/package.json b/packages/studio/package.json
index c7b6f3ff7..97fde2911 100644
--- a/packages/studio/package.json
+++ b/packages/studio/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@hyperframes/studio",
-  "version": "0.6.87",
+  "version": "0.6.88",
   "description": "",
   "repository": {
     "type": "git",
diff --git a/releases/v0.6.88.md b/releases/v0.6.88.md
new file mode 100644
index 000000000..174ca4aa8
--- /dev/null
+++ b/releases/v0.6.88.md
@@ -0,0 +1,13 @@
+# HyperFrames v0.6.88
+
+Released on 2026-06-09.
+
+Fixes a regression where Studio's element stamping code ran during production renders, causing sub-composition elements to become incorrectly visible.
+
+## Fixes
+
+- **Core:** Guard element stamping to iframe-only (Studio preview) ([192417b7](https://github.com/heygen-com/hyperframes/commit/192417b7cd7384c2001b2be926246260bd728367))
+
+## Full changelog
+
+https://github.com/heygen-com/hyperframes/compare/v0.6.85...v0.6.88