- Extensive compiler and IDE bugfixes and performance tweaks: lazy import handling, correct smart casts, improved MPP debugging, resolution of annotation warnings, and fixes to code generation, refactorings, and project model synchronization.
- New developer-facing features and inspections: nullability annotations for data‑class toString/equals, warnings for invalid annotation targets, numerous quick‑fixes and intentions (e.g., unnecessary "with", replace "if" with "when", conv...
- Deprecations and documentation updates: removal of the long‑deprecated ConcurrentFactoryMap, added KDoc updates, and improved quick‑documentation and API reference handling.