Kotlin End of Life Dates
All 12 Kotlin release branches: support windows, latest releases, and what each EOL branch has missed since. Data refreshed daily.
Support lifecycle at a glance
■ supported ■ security fixes only ■ end of life
All versions
Release dates, end-of-life dates and current support status for every Kotlin branch.
| Branch | Released | End of life | Status | Latest |
|---|---|---|---|---|
| 2.4 | 3 Jun 2026 | — | supported | 2.4.10 |
| 2.3 | 16 Dec 2025 | 3 Jun 2026 | EOL | 2.3.21 |
| 2.2 | 23 Jun 2025 | 16 Dec 2025 | EOL | 2.2.21 |
| 2.1 | 27 Nov 2024 | 23 Jun 2025 | EOL | 2.1.21 |
| 2.0 | 21 May 2024 | 27 Nov 2024 | EOL | 2.0.21 |
| 1.9 | 6 Jul 2023 | 21 May 2024 | EOL | 1.9.25 |
| 1.8 | 28 Dec 2022 | 6 Jul 2023 | EOL | 1.8.22 |
| 1.7 | 9 Jun 2022 | 28 Dec 2022 | EOL | 1.7.22 |
| 1.6 | 15 Nov 2021 | 9 Jun 2022 | EOL | 1.6.21 |
| 1.5 | 26 Apr 2021 | 29 Nov 2021 | EOL | 1.5.32 |
| 1.4 | 14 Aug 2020 | 26 Apr 2021 | EOL | 1.4.32 |
| 1.3 | 29 Oct 2018 | 14 Aug 2020 | EOL | 1.3.72 |