v0.22.0

meituan-longcat/LongCat-Videov0.22.0Jul 17, 2026by VikParuchuri

Upgrading?

AI Summary

Architectural shift from per-process models to a spawn + server model, alongside a fix for text detection weight loading.

Key Highlights

  • Switch to spawn + server model for models instead of separate processes.
  • Fix for text detection where weights didn't load properly.

New Features

  • Model server architecture implementation.
  • Text detection weight loading bug fix.

Full Release Notes

Swap models to a spawn + server model, instead of relying on each process having a separate model.
Fix bug with text detection where weights didn't load properly.

## What's Changed
* Vik/fast models by @VikParuchuri in https://github.com/datalab-to/surya/pull/532
* Dev by @VikParuchuri in https://github.com/datalab-to/surya/pull/533


**Full Changelog**: https://github.com/datalab-to/surya/compare/v0.21.2...v0.22.0

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