- Fixed a large set of compiler crashes and verification errors (ClassCastException, VerifyError, NPE, ISE) affecting Android, JVM, JS, and multiplatform projects.
- Introduced IDE enhancements such as customizable indentation, new highlighting/configuration options, improved code‑folding, type/parameter hints, and better navigation for expect/actual symbols.
- Added performance optimizations for loops and compiler diagnostics, plus several quality‑of‑life features like documentation quick‑fixes and updated code‑style handling.