# HyperFrames v0.7.44

Released on 2026-07-08.

Opt-in verified interleaved parallel drawElement streaming, plus fail-fast sub-composition timeline waits and Chrome-cache resolution fixes carried over from PR review.

## Features

- **Engine,producer:** Verified interleaved parallel drawElement streaming (opt-in) ([b3493a7b6](https://github.com/heygen-com/hyperframes/commit/b3493a7b61cd3d07e7ce5de690c3cae7859e91be))

## Fixes

- **Engine,producer:** Fix quadratic dedup rescan, correct race justification ([381887541](https://github.com/heygen-com/hyperframes/commit/381887541f9513661666877f67335cc489ab5273))
- **Engine,producer:** Close review gaps in parallel drawElement streaming ([2dbe958a4](https://github.com/heygen-com/hyperframes/commit/2dbe958a49baa08319d091d36795edd51afc3988))
- **CLI:** Check buildId when resolving the managed Chrome cache ([df1d20b76](https://github.com/heygen-com/hyperframes/commit/df1d20b7659df7858e1c8324e84cb88fa8124af0))
- **Engine:** Log composition-id attribution on script-failure bail too ([8fee20a52](https://github.com/heygen-com/hyperframes/commit/8fee20a52543dc961983d5e31d3b44125c944416))
- **Engine,producer,cli:** Close review gaps in sub-timeline fail-fast ([8ba3c3391](https://github.com/heygen-com/hyperframes/commit/8ba3c339156c9d96dd08407019b550191851e5e5))
- **Engine:** Fail-fast the sub-composition timeline wait when a script 404s ([54359f3d6](https://github.com/heygen-com/hyperframes/commit/54359f3d6ad45a99c359c8d92a59795fbdc60052))

## Docs & Examples

- **Producer:** Disambiguate compositor frame scheduling from the beginframe capture mode ([81a4f0436](https://github.com/heygen-com/hyperframes/commit/81a4f04360cf71ce67daa8eefe55d998eb375ab1))

## Full changelog

https://github.com/heygen-com/hyperframes/compare/v0.7.43...v0.7.44