# HyperFrames v0.7.62

Released on 2026-07-18.

Studio now plays alpha-channel authoring proxies reliably through Chromium-compatible VP8, while the render pipeline gains stricter serializable request validation and immutable capture planning that preserves OOM retries. Cloud uploads are size-aware, timeline and sidecar recovery are more robust, and capture failures avoid duplicate compositing and pathological parsing.

## Features

- **CLI:** Make cloud archives size-aware ([e73304fb0](https://github.com/heygen-com/hyperframes/commit/e73304fb0e94d2272839e55a0bcc4dd00210db34))

## Fixes

- **Studio:** Preserve alpha proxy playback ([e64a22893](https://github.com/heygen-com/hyperframes/commit/e64a22893a161823c2b9f03522cf9d1246e96a9f), [#2625](https://github.com/heygen-com/hyperframes/pull/2625))
- **Producer:** Retain streaming retry after OOM ([a7d6f7f7d](https://github.com/heygen-com/hyperframes/commit/a7d6f7f7dc4ed03f9d3b71f83551be01fbc3ac1c))
- **Producer:** Preserve render request config contracts ([1a66c881b](https://github.com/heygen-com/hyperframes/commit/1a66c881b8f83932ebbf2f9c09b42f2f63de163e))
- **Producer:** Validate render request engine snapshots ([fc4e9a6c0](https://github.com/heygen-com/hyperframes/commit/fc4e9a6c0ed8aa0eee054edce87e521c7ff3cafe))
- **Producer:** Omit absent render request options ([25dd4cc8c](https://github.com/heygen-com/hyperframes/commit/25dd4cc8c013c43de7e562465b2b7ddacd863d89))
- **Producer:** Validate render request wire contracts ([c251db02d](https://github.com/heygen-com/hyperframes/commit/c251db02d089c681a0739386d95489317da3b6ed))
- **Studio:** Ignore stale failed sidecars for existing renders ([2577aaffe](https://github.com/heygen-com/hyperframes/commit/2577aaffeb9703be3d9dd17c0c5fb3c45b6e32e7), [#2621](https://github.com/heygen-com/hyperframes/pull/2621))
- **Producer:** Credit held video tails in coverage gate ([209784ab2](https://github.com/heygen-com/hyperframes/commit/209784ab27801b70c9d8e636e4eaf2e3dc796d2b), [#2606](https://github.com/heygen-com/hyperframes/pull/2606))
- **Studio:** Harden composition timeline reliability ([2b65b4efc](https://github.com/heygen-com/hyperframes/commit/2b65b4efcef9f69ab294aa608b54a89a600ab76f), [#2615](https://github.com/heygen-com/hyperframes/pull/2615))
- **Engine:** Stop compositing phantom duplicates on captureBeyondViewport ([2be8a62c0](https://github.com/heygen-com/hyperframes/commit/2be8a62c0009e61aeae7f713773013afd9b6f173), [#2607](https://github.com/heygen-com/hyperframes/pull/2607))
- **Engine:** Avoid polynomial capture failure regex ([5da9f7ab3](https://github.com/heygen-com/hyperframes/commit/5da9f7ab3d53d7b5b95f216d63532f20cb6036dd))

## Docs & Examples

- **Guides:** Resolve the Send-to fidelity contradiction (preserve substance, adapt form) ([7acabbcde](https://github.com/heygen-com/hyperframes/commit/7acabbcdeb9b55ce9f75c7d35d7f281273a99f29), [#2620](https://github.com/heygen-com/hyperframes/pull/2620))
- **Guides:** Redirect Send-to imports to the Send-to guide ([8bfc67688](https://github.com/heygen-com/hyperframes/commit/8bfc676881c07c3c8ee1f0b6b247cc5f207cd3fd), [#2619](https://github.com/heygen-com/hyperframes/pull/2619))

## Internal

- **Producer:** Preserve parallel plan watchdog coverage ([e9604270b](https://github.com/heygen-com/hyperframes/commit/e9604270b27c73abf7d3f94ebe1dbe198736a8a0))
- **Producer:** Make capture plans immutable ([6a84e95c6](https://github.com/heygen-com/hyperframes/commit/6a84e95c68fd6009fcd13b33aa2703d72b535d8f))
- **Producer:** Unify render requests ([65f2e2927](https://github.com/heygen-com/hyperframes/commit/65f2e2927cc033a83ab7bdf5e43d4b63c2b7aa02))
- **Engine:** Type capture failures ([acb3d81b9](https://github.com/heygen-com/hyperframes/commit/acb3d81b99d4135009cf34ec3cb467054cf0fa66))

## Full changelog

https://github.com/heygen-com/hyperframes/compare/v0.7.61...v0.7.62