This is one of our first released versions for 1.19. We don't expect world-breaking bugs, but exert caution and make sure to report any issue you might encounter. The API for addon developers should already be stable, with a few maintenance changes from the 1.18.2 API.
What's Changed
- Fix TransformRecipeSerializer causing connections to servers to fail by @Technici4n in #6423
Full Changelog: fabric/v12.0.0-alpha...fabric/v12.0.1-alpha