v0.22.0

Wan-Video/Wan2.1v0.22.0Jul 17, 2026by VikParuchuri

AI Summary

This release refactors the model serving architecture to use a spawn + server model approach rather than running models in each process, and fixes a bug where text detection weights failed to load.

Key Highlights

  • Refactored model architecture to spawn + server model.
  • Fixed text detection weight loading bug.

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