# HyperFrames v0.7.70

Released on 2026-07-24.

Multi-worker renders using experimental fast capture (`--experimental-fast-capture`) now self-verify their frames on the disk path and automatically fall back to screenshot capture when GPU or memory pressure corrupts output — previously that corruption (e.g. a worker's frames displaced into vertical strips) could ship silently.

## Fixes

- **Engine/Producer:** Parallel and sequential disk-path drawElement capture now verify sampled frames against pre-injection ground truth and screenshot-retry on a breach — closing the gap where `--experimental-fast-capture --workers N` shipped compositor-damaged frames with no error (PRINFRA-352) ([060b6f8ae](https://github.com/heygen-com/hyperframes/commit/060b6f8ae53e8ae243d8e2c2c3afd690dbe7f99c), [ec791e91d](https://github.com/heygen-com/hyperframes/commit/ec791e91d97c0070502c4ad208923d4f98005846), [9fc1c2f15](https://github.com/heygen-com/hyperframes/commit/9fc1c2f15990fc44f50533362bec2f075aa1d53d), [c85cfae8f](https://github.com/heygen-com/hyperframes/commit/c85cfae8fa97229e9c4f4d7217cf08b4bc859f3d))
- **Producer:** Close the orphaned probe session before a verify-triggered retry so the probe Chrome process isn't leaked under the GPU/memory pressure the retry is recovering from ([b8e101547](https://github.com/heygen-com/hyperframes/commit/b8e10154762f5a0fe71fb4a6a9f3d472e9bf99ec))

## Full changelog

https://github.com/heygen-com/hyperframes/compare/v0.7.69...v0.7.70
