0.6.4

What's Changed

• Migrate Python library to uv by @paulgb in #345
• create-y-sweet-app@1.0.2 by @jakelazaroff in #350
• Allow foreign origins to auth with demo server by @jakelazaroff in #351
• Rewrite provider by @paulgb in #352
• Add echo endpoint to server for sync check by @paulgb in #356
• Implement events for sync status by @paulgb in #353
• v0.6.4 version bump by @paulgb in #357

Full Changelog: v0.6.3...v0.6.4