# HyperFrames v0.7.20

Released on 2026-06-30.

This release fixes a render-correctness bug where a video or audio element identified only by a `data-hf-id` (no real `id`) rendered as a blank white wash with dropped audio. It also restores Studio keyframe retiming (drag-to-retime and Move to Playhead) and ships capture and runtime reliability improvements.

## Features

- **Studio:** Restore keyframe retiming — drag-to-retime + Move to Playhead (closes #1782) ([b403c54a](https://github.com/heygen-com/hyperframes/commit/b403c54ae7b8d3f58808600f7cc69a004fbd93f5), [#1784](https://github.com/heygen-com/hyperframes/pull/1784))
- **CLI:** Expose Studio selection through preview ([9983f37c](https://github.com/heygen-com/hyperframes/commit/9983f37c13dc7d8fbd35da21e88229e3500cee9a), [#1777](https://github.com/heygen-com/hyperframes/pull/1777))

## Fixes

- **Producer,lint:** Id-less media renders blank wash instead of footage ([74f9c31b](https://github.com/heygen-com/hyperframes/commit/74f9c31b3fdeacf3a5700b17cbe718d7b00e54d2), [#1790](https://github.com/heygen-com/hyperframes/pull/1790))
- **Producer:** Keep video captures viewport-bound on software ([c9613cd8](https://github.com/heygen-com/hyperframes/commit/c9613cd8260563d92e4e87b4e68e27e836214398), [#1788](https://github.com/heygen-com/hyperframes/pull/1788))
- **Core:** Publish runtime inline artifact ([e73076e9](https://github.com/heygen-com/hyperframes/commit/e73076e93c7d4dbcec779943fb0a801e8d10e31f), [#1787](https://github.com/heygen-com/hyperframes/pull/1787))
- **Studio:** Keyframe/position editing correctness + thumbnail cache busting + local-studio preview discovery ([0a9555a0](https://github.com/heygen-com/hyperframes/commit/0a9555a0f7176583c1ac04d0f3cd4db977e0c023), [#1781](https://github.com/heygen-com/hyperframes/pull/1781))
- **Render:** Avoid empty WAAPI scans and llvmpipe auto GPU ([fc0f8c31](https://github.com/heygen-com/hyperframes/commit/fc0f8c315102812a9629bcdeec09f75e26027da2), [#1775](https://github.com/heygen-com/hyperframes/pull/1775))

## Performance

- **Engine:** Reduce init overhead in headless capture sessions ([35a01d90](https://github.com/heygen-com/hyperframes/commit/35a01d9058fca2c4f5e9a4aa13a86d2eafc77c68), [#1718](https://github.com/heygen-com/hyperframes/pull/1718))

## Docs & Examples

- Trim README motion hero ([38c6cd11](https://github.com/heygen-com/hyperframes/commit/38c6cd1113738a95f2f360dc9d70571a47629151), [#1780](https://github.com/heygen-com/hyperframes/pull/1780))

## Internal

- **Skills:** Rebuild faceless-explainer + pr-to-video on the shot-sequence architecture ([7cb83865](https://github.com/heygen-com/hyperframes/commit/7cb83865390d642e4e09bc162ad8c4a002545c6b), [#1778](https://github.com/heygen-com/hyperframes/pull/1778))

## Full changelog

https://github.com/heygen-com/hyperframes/compare/v0.7.17...v0.7.20