# HyperFrames v0.8.115

By Steven Van · 2026-10-03

The release also fixes browser cleanup when the CLI stops and speeds up timeline bulk actions in Studio.

Music now plays smoothly across video cuts in the [HyperFrames](<https://creatorstoolbox.com/resources/hyperframes>) Studio preview, one of several fixes in [v0.8.115](<https://github.com/heygen-com/hyperframes/commit/5632356c093e71a295d4a9c7d34c1600ab63e489>).

- CLI: stopping it with SIGTERM or SIGINT now closes every browser it opened. The CLI also exposes harness subscription usage to agents.

- Studio: timeline bulk actions stay under a second, and hand-move at most 3 clips. Each timeline row now shows its own layer instead of a flat bar.

- Studio: a hovered menu row fills its row, and a host can hide the clip menu tools. Completed preview editing gestures are now tracked.

- Core: a GSAP call added after the first seek fires once, not twice.

- Media Use: TTS speed is forwarded to Kokoro.

- Studio Server: history idle limits are timed on one clock, so a slow machine cannot flip them.

The release also adds docs for agents showing where Studio edits go and how tests build. Docs-only changes can now skip the captures check.

![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>)

[Original source](<https://github.com/heygen-com/hyperframes/commit/5632356c093e71a295d4a9c7d34c1600ab63e489>)

[Read HyperFrames v0.8.115 on Creators Toolbox](<https://creatorstoolbox.com/blog/hyperframes-hyperframes-v0-8-115>)

---
Canonical source: https://creatorstoolbox.com/blog/hyperframes-hyperframes-v0-8-115