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Kotlin end-of-life (EOL) dates
Eolix tracks 12 release cycles of Kotlin — 11 have already reached end of life. Release dates, latest versions, and support status below — the same lifecycle data Eolix validates whole software estates against.
| Release | Released | Latest | End of life | Status |
|---|---|---|---|---|
| 2.4 | 06-03-2026 | 2.4.20 | Not announced | No EOL announced |
| 2.3 | 12-16-2025 | 2.3.21 | 06-03-2026 | End of life |
| 2.2 | 06-23-2025 | 2.2.21 | 12-16-2025 | End of life |
| 2.1 | 11-27-2024 | 2.1.21 | 06-23-2025 | End of life |
| 2.0 | 05-21-2024 | 2.0.21 | 11-27-2024 | End of life |
| 1.9 | 07-06-2023 | 1.9.25 | 05-21-2024 | End of life |
| 1.8 | 12-28-2022 | 1.8.22 | 07-06-2023 | End of life |
| 1.7 | 06-09-2022 | 1.7.22 | 12-28-2022 | End of life |
| 1.6 | 11-15-2021 | 1.6.21 | 06-09-2022 | End of life |
| 1.5 | 04-26-2021 | 1.5.32 | 11-29-2021 | End of life |
| 1.4 | 08-14-2020 | 1.4.32 | 04-26-2021 | End of life |
| 1.3 | 10-29-2018 | 1.3.72 | 08-14-2020 | End of life |
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