v2.1.20-RC3
What's New
Kotlin v2.1.20-RC3 addresses critical stability issues for iOS development, including K2 compiler fixes for method inheritance with default parameters and resolution of Release mode execution failures. This release also resolves Compose Multiplatform caching problems affecting iOS builds.
Highlights
- Fixed K2 compiler false negative for SUPER_CALL_WITH_DEFAULT_PARAMETERS in inheritance scenarios
- Resolved iOS Release mode app execution failures
- Fixed CMP caching issues for iOS builds with Kotlin 2.1.20-RC2
Recent Releases
All releases →
v2.3.20-RC
Feb 19, 2026
Release Notes →
v2.3.10
Feb 5, 2026
Release Notes →
v2.3.10-RC2
Feb 2, 2026
Release Notes →
v2.3.20-Beta2
Jan 29, 2026
Release Notes →
v2.3.10-RC
Jan 19, 2026
Release Notes →
v2.3.20-Beta1
Jan 8, 2026
Release Notes →
v2.3.0
Dec 16, 2025
Release Notes →
v2.3.0-RC3
Dec 9, 2025
Release Notes →
v2.3.0-RC2
Dec 2, 2025
Release Notes →
v2.3.0-RC
Nov 18, 2025
Release Notes →
v2.3.0-Beta2
Oct 28, 2025
Release Notes →