What's Changed
- mlx: Improve M5 performance with NAX by @dhiltgen in #15345
- gemma4: enable flash attention by @dhiltgen in #15378
- create: Clean up experimental paths, fix create from existing safetensor model by @dhiltgen in #14679
- gemma4: add missing file by @dhiltgen in #15394
Full Changelog: v0.20.3...v0.20.4-rc1



