# HyperFrames v0.8.79

By Steven Van · 2026-09-26

Studio's preview now mutes audio when paused, skips full re-renders during playback, and swaps in edited scenes live.

The latest [HyperFrames](<https://creatorstoolbox.com/resources/hyperframes>) release, [v0.8.79](<https://hyperframes.heygen.com/changelog#hyper-frames-v0-8-79>), targets Studio's preview performance: a paused preview now stops running its audio output, playback no longer re-renders the entire app on every frame, and an edit can swap just the changed scene into the running preview instead of rebuilding it.

- The runtime now reports where a composition's animations end, once per cycle.

- Studio Server's history can copy the files from before or after any change into a folder.

- A clip's filmstrip decodes 9 frames instead of 272, and now reaches the end of the clip.

- A paused preview checks in once a second instead of every 80ms.

- Undo of a Studio edit no longer discards a save that landed just before it, and saves made during an element edit are preserved.

- The picker now highlights and selects the element actually drawn under the pointer, rather than see-through layers above it, and names a picked heading by its text instead of just "Heading".

![HyperFrames](<https://www.google.com/s2/favicons?domain=hyperframes.heygen.com&sz=128>)

HyperFrames

Open-source framework for rendering HTML compositions into MP4 videos, built for AI agents and automated pipelines.

[View HyperFrames →](<https://creatorstoolbox.com/resources/hyperframes>)

[Read the original announcement →](<https://hyperframes.heygen.com/changelog#hyper-frames-v0-8-79>)

[Read HyperFrames v0.8.79 on Creators Toolbox](<https://creatorstoolbox.com/blog/hyperframes-hyperframes-v0-8-79>)

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Canonical source: https://creatorstoolbox.com/blog/hyperframes-hyperframes-v0-8-79