2.1.20-RC3

Latest release
Released 8 days ago (March 14, 2025)

Software
Kotlin
Introduction Kotlin is a modern programming language that is often used in building mobile Android applications, but you can still use it to build server-side, client-side web, etc.
Designed by JetBrains
Developer JetBrains
Operating system Cross-platform
Repository https://github.com/JetBrains/kotlin
Website https://kotlinlang.org
Security policy https://kotlinlang.org/docs/security.html
License Apache License 2.0

All Releases

VersionStatusFirst official releaseLatest patch releaseSecurity support
2.1 Active2.1.0
3 months ago
November 27, 2024		2.1.20-RC3
8 days ago
March 14, 2025		Yes
2.0 End of life2.0.0
10 months ago
May 21, 2024		2.0.21
5 months ago
October 10, 2024		No
1.9 End of life1.9.0
1 year ago
July 06, 2023		1.9.25
8 months ago
July 19, 2024		No
1.8 End of life1.8.0
2 years ago
December 28, 2022		1.8.22
1 year ago
June 08, 2023		No
1.7 End of life1.7.0
2 years ago
June 09, 2022		1.7.22
2 years ago
November 28, 2022		No
1.6 End of life1.6.0
3 years ago
November 16, 2021		1.6.21
2 years ago
April 20, 2022		No
1.5 End of life1.5.0
3 years ago
May 05, 2021		1.5.32
3 years ago
November 29, 2021		No
1.4 End of life1.4.0
4 years ago
August 14, 2020		1.4.32
3 years ago
March 30, 2021		No
1.3 End of life1.3.0
6 years ago
October 29, 2018		1.3.72
4 years ago
April 15, 2020		No
1.2 End of life1.2.0
7 years ago
November 28, 2017		1.2.71
6 years ago
September 24, 2018		No
1.1 End of life1.1
8 years ago
March 01, 2017		1.1.61
7 years ago
November 24, 2017		No
1.0 End of life1.0.1
9 years ago
March 17, 2016		1.0.7
8 years ago
March 15, 2017		No

Only the latest release will receive bugfixes and security fixes releases.

Recent Releases

Version Release date
2.1.20-RC3 8 days ago
March 14, 2025
2.1.20-RC2 16 days ago
March 06, 2025
2.1.20-RC 1 month ago
February 19, 2025
2.1.20-Beta2 1 month ago
January 29, 2025
2.1.10 1 month ago
January 27, 2025