# HyperFrames v0.8.17

By Steven Van · 2026-08-28

Studio now exposes live editing state to agentic browsers, including browsers without native WebMCP.

Studio in [HyperFrames](<https://creatorstoolbox.com/resources/hyperframes>) now exposes its live editing state to agentic browsers over WebMCP, falling back to a polyfill in browsers without native support. The same [v0.8.17 release](<https://hyperframes.heygen.com/changelog#hyper-frames-v0-8-17>) also closes off several ways a broken render could report success anyway.

- Renders now fail instead of succeeding silently when a sub-composition script errors, media extraction breaks, or artifact duration and frame count don't check out before commit.

- Nested runtime videos with empty-src media now get their own render ids, so snapshots pair with the right video instead of being confused with another.

- A failed DOM edit in Studio now reports the failure instead of continuing silently.

[![](<https://hyperframes.mintlify.app/mintlify-assets/_next/image?url=%2F_mintlify%2Fapi%2Fog%3Fdivision%3DExplore%26title%3DChangelog%26description%3DRelease%2Bnotes%2Bfor%2BHyperFrames.%26theme%3D41cebf3c175d80194b1a40be&w=1200&q=100>)](<https://hyperframes.heygen.com/changelog#hyper-frames-v0-8-17>)

![HyperFrames](<https://www.google.com/s2/favicons?domain=hyperframes.heygen.com&sz=128>)

HyperFrames

Open-source framework for rendering HTML compositions into MP4 videos, built for AI agents and automated pipelines.

[View HyperFrames →](<https://creatorstoolbox.com/resources/hyperframes>)

[Original source](<https://hyperframes.heygen.com/changelog#hyper-frames-v0-8-17>)

[Read HyperFrames v0.8.17 on Creators Toolbox](<https://creatorstoolbox.com/blog/hyperframes-hyperframes-v0-8-17>)

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Canonical source: https://creatorstoolbox.com/blog/hyperframes-hyperframes-v0-8-17