# HyperFrames v0.7.55

Released on 2026-07-12.

Studio gains a real timeline collision-and-placement model (snapping, stacking sync, seek-restore on reload). On the render side, several capture-correctness fixes land: software-GPU and distributed video renders no longer clip a black band off the bottom edge, and the experimental parallel drawElement router now fails over to the pinned screenshot path in seconds instead of hanging on a stalled worker.

## Features

- **Studio:** Timeline collision and placement model ([44ffe4b41](https://github.com/heygen-com/hyperframes/commit/44ffe4b41f991c8866d310b760cc17597d5e0434), [#2279](https://github.com/heygen-com/hyperframes/pull/2279))
- **Studio:** Timeline collision and placement model ([7f21d5dc4](https://github.com/heygen-com/hyperframes/commit/7f21d5dc49c50386bb4351f13758cff1a6e4bdab), [#2195](https://github.com/heygen-com/hyperframes/pull/2195))
- **Studio Server:** Files route extensions ([c15819fe8](https://github.com/heygen-com/hyperframes/commit/c15819fe8846402efdf0dc70c7e1fb4fd875fe86))
- **Studio:** Seek-restore contract for player reloads ([3930460c5](https://github.com/heygen-com/hyperframes/commit/3930460c517e0f3d8c404f707931bccab561052e), [#2193](https://github.com/heygen-com/hyperframes/pull/2193))
- **Studio:** Timeline leaf helpers — audio inspector, zoom math, UI prefs ([920dad35e](https://github.com/heygen-com/hyperframes/commit/920dad35ebb162e7b7940a640aec57ead96986f1), [#2192](https://github.com/heygen-com/hyperframes/pull/2192))

## Fixes

- **Producer:** Stop clipping the bottom edge of software-GPU video renders ([de95daa09](https://github.com/heygen-com/hyperframes/commit/de95daa096d9f75860472dfc4742cf5a8769a807))
- **Producer:** Fall back fast when the parallel DE streaming capture stalls ([07fb35c37](https://github.com/heygen-com/hyperframes/commit/07fb35c375955bba690889b0ac9ce706a9067b06))
- **CLI:** Stop losing render telemetry to the exit race ([ccf5f20b3](https://github.com/heygen-com/hyperframes/commit/ccf5f20b3beea2b245c398a89cb686077b546de2), [#2105](https://github.com/heygen-com/hyperframes/pull/2105))
- **CLI:** Grant s3 encryption actions in lambda policies user output ([f1f317a20](https://github.com/heygen-com/hyperframes/commit/f1f317a20cbcdd1386d90676eefecdf84bf1685c), [#2289](https://github.com/heygen-com/hyperframes/pull/2289))
- **Core:** Enforce strict runtime safety ([0af07a07c](https://github.com/heygen-com/hyperframes/commit/0af07a07c5368b857fde0cd8cc9c8d788a39fab9))
- **Studio:** Continuation of #2281 ([ebbd1eb2c](https://github.com/heygen-com/hyperframes/commit/ebbd1eb2c2bcec72ea79bee98538312d021e32ce), [#2287](https://github.com/heygen-com/hyperframes/pull/2287))
- **Studio:** Continuation of #2277 ([c6a508a9b](https://github.com/heygen-com/hyperframes/commit/c6a508a9bc1b7fc94544eba06dcb677bab334b0b), [#2286](https://github.com/heygen-com/hyperframes/pull/2286))
- **Studio:** Continuation of #2280 ([8e5b18f74](https://github.com/heygen-com/hyperframes/commit/8e5b18f7400b5df72731672961d395d017366c55), [#2285](https://github.com/heygen-com/hyperframes/pull/2285))
- **Studio:** Stacking sync ([e464b33bb](https://github.com/heygen-com/hyperframes/commit/e464b33bb3b52fe26755cb4585a6279f028ba1bc), [#2270](https://github.com/heygen-com/hyperframes/pull/2270))
- **Studio:** Timeline snapping ([345f715c3](https://github.com/heygen-com/hyperframes/commit/345f715c3f7a88c61522a87818880b7a0dbe784c), [#2269](https://github.com/heygen-com/hyperframes/pull/2269))

## Docs & Examples

- **Skills:** Tell agents to file reproducible render bugs, not paraphrases ([6a3da1f62](https://github.com/heygen-com/hyperframes/commit/6a3da1f624c7a6f0e67228d9ee5f9cf0771d2f7b))

## Internal

- **Repo:** Enforce workspace contracts ([83db364f8](https://github.com/heygen-com/hyperframes/commit/83db364f81f2f800c74ebd43eaaaaa25d194c1c7))

## Full changelog

https://github.com/heygen-com/hyperframes/compare/v0.7.54...v0.7.55