Mautic 5.1 End of Life
Support dates and upgrade guidance — rebuilt from live data.
Mautic 5.1 reached end of life on 2 Dec 2024. It no longer receives security fixes.
Support timeline
Official dates from the Mautic release process.
| Milestone | Date | Status |
|---|---|---|
| Initial release | 13 Jun 2024 | — |
| End of life | 2 Dec 2024 | 1.7 years ago |
| Latest release | 5.1.1 · 18 Sept 2024 | final |
Where to go from 5.1
Recommended target: Mautic 6.0 (supported until 30 Sept 2026).
The newest actively supported branch is Mautic 6.0 (latest release 6.0.9).
Frequently asked questions
Is Mautic 5.1 still safe to use?
Mautic 5.1 reached end of life on 2 Dec 2024, 615 days ago, and is no longer covered by standard support. Running it means no guaranteed security fixes.
Can I still download Mautic 5.1?
Yes — the final release (5.1.1) generally remains available from vendor archives and OS package mirrors, but installing it means running software with known, unpatched vulnerabilities.
What should I upgrade Mautic 5.1 to?
Upgrade to Mautic 6.0, the newest actively supported branch (supported until 30 Sept 2026).