Micronaut Framework 2 End of Life
Support dates and upgrade guidance — rebuilt from live data.
Micronaut Framework 2 reached end of life on 1 Mar 2023. It no longer receives security fixes.
Support timeline
Official dates from the Micronaut Framework release process.
| Milestone | Date | Status |
|---|---|---|
| Initial release | 26 Jun 2020 | 6y 3mo ago |
| Active Development ended | 18 Aug 2021 | security fixes only after this |
| Active Maintenance ended | 1 Mar 2023 | 3y 7mo ago |
| Latest release | 2.5.13 · 3 Sept 2021 | final |
Where to go from 2
Recommended target: Micronaut Framework 5.
The newest actively supported branch is Micronaut Framework 5 (latest release 5.2.13).
Frequently asked questions
Is Micronaut Framework 2 still safe to use?
Micronaut Framework 2 reached end of life on 1 Mar 2023, 1,314 days ago, and is no longer covered by standard support. Running it means no guaranteed security fixes.
Can I still download Micronaut Framework 2?
Yes — the final release (2.5.13) generally remains available from vendor archives and OS package mirrors, but installing it means running software with known, unpatched vulnerabilities.
What should I upgrade Micronaut Framework 2 to?
Upgrade to Micronaut Framework 5, the newest actively supported branch.