v5.2.1

River-Zhang/SIFUv5.2.1Jul 1, 2026by huppy-bot[bot]

AI Summary

A documentation-focused release to correct information that was missed in the previous version.

Key Highlights

Updated documentation for the latest release

Full Release Notes

Generated from commits between `v5.2.0` and `HEAD`

## Documentation
- Update docs for latest release (missed in last release)