v0.8.40
heygen-com/hyperframesv0.8.40Sep 14, 2026by github-actions[bot]
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AI Summary
This release resolves a critical issue where audio would be lost in sandboxed compositions while the timeline and visuals continued to play. It enhances Web Audio routing by implementing strict security origin checks using `window.origin` to handle opaque origins correctly.
Key Highlights
- Fixed audio loss in sandboxed compositions
- Improved Web Audio routing security
- Enforced `window.origin` checks
- Proper handling of opaque origins
Full Release Notes
# HyperFrames v0.8.40 Released on 2026-09-14. Sandboxed compositions no longer lose audio while the timeline and visuals keep playing. ## Fixes - **Core:** Web Audio routing now checks the document’s security origin with `window.origin`. Media without `crossorigin` stays out of Web Audio when that origin is opaque, even if the URL origins match ([293829a2c](https://github.com/heygen-com/hyperframes/commit/293829a2c1bde0707548b230b74b5cdf8e8985f2), [#3937](https://github.com/heygen-com/hyperframes/pull/3937)). ## Full changelog https://github.com/heygen-com/hyperframes/compare/v0.8.39...v0.8.40
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