v0.8.149 v0.8.150
heygen-com/hyperframesOct 11, 2026 → Oct 12, 20261 day between releases
What's New
Adds memory management for video frames and composition-wide audio effects
Breaking Changes
- The top-level composition root's `data-fx-chain` now processes the whole audio mix; remove unused chains if audio is unchanged.
- The `injectVideoFramesBatch` method now returns temporary image URLs that expire after decoding; use original frame sources for serialization.
New Features
- New `data-fx-chain` attribute allows applying audio effects to the entire composition.
Improvements
- Video frame injection now releases replaced image resources to prevent memory bloat.
- Improved master audio handling for isolated scene previews.
- Enhanced Studio history diagnostics for better error reporting.
Bug Fixes
- Fixed scene export timing to match preview placement.
- Exported video and audio now respect split scenes' in-points and inline scenes' start times.
- Pitch-shifted exports keep the end of the clip and its effect tail.
Upgrade Notes
Review your `data-fx-chain` configuration on the top-level root, as it now processes the full audio mix. If you rely on `injectVideoFramesBatch`, ensure you store original frame sources instead of temporary URLs to prevent serialization errors.
The Two Releases
v0.8.149
Oct 11, 2026· 10 days ago
This release introduces a new API entry point that allows applications to import core functions like `transcribe` and `removeBackground` directly. By providing typed results and error handling, this update enables desktop applications to execute these functions natively without relying on CLI child processes.
Full release notesv0.8.150
Oct 12, 2026· 10 days ago
This release improves memory management for video frame injection and introduces composition-wide audio effects. It also includes various fixes for scene exports, audio previews, and studio diagnostics.
Full release notes