Kotlin 2.4

Supported

2.4.21 Release notes ↗

Is Kotlin 2.4 still supported?

Yes

Kotlin 2.4 is supported, and no end-of-life date has been announced yet.

Released
Jun 3, 2026
End of life
Not announced
Latest version
2.4.21
Oct 8, 2026

Not sure? Run kotlinc-native -version

Quick answers

Is Kotlin 2.4 still supported?
Yes. Kotlin 2.4 is supported, and no end-of-life date has been announced yet.
When is Kotlin 2.4 end of life?
No end-of-life date has been announced for Kotlin 2.4 yet. This page updates automatically when one is.
What is the latest version of Kotlin 2.4?
The latest Kotlin 2.4 release is 2.4.21, released on Oct 8, 2026.
When was Kotlin 2.4 released?
Kotlin 2.4 was released on Jun 3, 2026.
How do I check which Kotlin version I have?
Run kotlinc-native -version, then paste the result into the “Am I up to date?” box on this page.

Other Kotlin branches

All 12 →
  • 2.4 Supported
  • 2.3 End of life
  • 2.2 End of life
  • 2.1 End of life
  • 2.0 End of life
  • 1.9 End of life
  • 1.8 End of life
  • 1.7 End of life
  • 1.6 End of life
  • 1.5 End of life
  • 1.4 End of life
  • 1.3 End of life

← Kotlin 2.3

Kotlin 2.4 release history

RSS

Release dates for 4 Kotlin 2.4 versions, newest first.

  1. 2.4.21
  2. 2.4.20
  3. 2.4.10
  4. 2.4.0

Keep track

Kotlin 2.4 latest version badge

Official release policy · Checked 4 hours ago