Reposted by @mweststrate.bsky.social
_Very_ excited to announce that @mweststrate.bsky.social just published Immer 11.0 with the major architectural rewrite I did to improve perf! 10.2 already had several smaller tweaks, and there's one more PR up to add optional array overrides:
github.com/immerjs/imme...
New RTK release soon!
github.com
Release v11.0.0 · immerjs/immer
11.0.0 (2025-11-23)
Performance Improvements
Rewrite finalization system to use a callback approach instead of tree traversal (#1183) (d6c1202)
BREAKING CHANGES
enable loose iteration by defaul...
