# HyperFrames v0.8.121

By Steven Van · 2026-10-04

Media Use handles HeyGen credential folders without crashing, and the core runtime consolidates video length and size.

Media Use now treats a HeyGen credentials path that points to a folder as a missing credential instead of crashing. The fix is part of [HyperFrames](<https://creatorstoolbox.com/resources/hyperframes>) v0.8.121, which also skips a .env folder when loading HeyGen credentials.

The [release](<https://hyperframes.heygen.com/changelog#hyper-frames-v0-8-121>) also consolidates composition length and root size under one owner in the core runtime, so video length and size now come from one place.

![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-v0-8-121>)

[Read HyperFrames v0.8.121 on Creators Toolbox](<https://creatorstoolbox.com/blog/hyperframes-hyperframes-v0-8-121>)

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Canonical source: https://creatorstoolbox.com/blog/hyperframes-hyperframes-v0-8-121