Bitcoin Core 27 End of Life
Support dates and upgrade guidance — rebuilt from live data.
End of Life
Bitcoin Core 27 reached end of life on 10 Oct 2025. It no longer receives security fixes.
303 days without security patches
Recommended action: upgrade to Bitcoin Core 31. Support timeline
Official dates from the Bitcoin Core release process.
| Milestone | Date | Status |
|---|---|---|
| Initial release | 16 Apr 2024 | — |
| End of life | 10 Oct 2025 | 0.8 years ago |
| Latest release | 27.2 · 4 Nov 2024 | final |
Where to go from 27
Recommended target: Bitcoin Core 31.
The newest actively supported branch is Bitcoin Core 31 (latest release 31.1).
Frequently asked questions
Is Bitcoin Core 27 still safe to use?
Bitcoin Core 27 reached end of life on 10 Oct 2025, 303 days ago, and is no longer covered by standard support. Running it means no guaranteed security fixes.
Can I still download Bitcoin Core 27?
Yes — the final release (27.2) generally remains available from vendor archives and OS package mirrors, but installing it means running software with known, unpatched vulnerabilities.
What should I upgrade Bitcoin Core 27 to?
Upgrade to Bitcoin Core 31, the newest actively supported branch.
All Bitcoin Core versions
31 supported 30 supported 29 supported 28 EOL 2026 27 EOL 2025 26 EOL 2025 25 EOL 2024 24 EOL 2024 23 EOL 2023 22 EOL 2023 0.21 EOL 2022 0.20 EOL 2022 0.19 EOL 2021 0.18 EOL 2021 0.17 EOL 2020 0.16 EOL 2020 0.15 EOL 2019 0.14 EOL 2019 0.13 EOL 2018 0.12 EOL 2018 0.11 EOL 2017 0.10 EOL 2017 0.9 EOL 2016 0.8 EOL 2015