- Added source shadowing feature to the Analysis API and expanded support for scripts and Kotlin/Wasm (e.g., K2 enablement, new WASM examples, and annotation instance creation).
- Implemented numerous performance optimizations across FIR, LL FIR, and K2 pipelines, including faster modification tracking, lazy resolution improvements, and parallel resolve support.
- Fixed a wide range of stability issues and regressions (e.g., lazy resolve contract violations, stack overflows, incorrect type handling, and IDE crashes) along with KMP annotation restrictions and JVM/IR backend updates.