TYPO3 11 End of Life
Support dates and upgrade guidance — rebuilt from live data.
TYPO3 11 reached end of life on 31 Oct 2024. Standard support is over — security updates now require extended support, which runs to 31 Oct 2027.
Support timeline
Official dates from the TYPO3 release process.
| Milestone | Date | Status |
|---|---|---|
| Initial release | 22 Dec 2020 | 5y 9mo ago |
| Active Support ended | 31 Mar 2023 | security fixes only after this |
| Security Support ended | 31 Oct 2024 | 1y 11mo ago |
| Extended Long Term Support ends | 31 Oct 2027 | in 1y 1mo |
| Latest release | 11.5.54 · 8 Sept 2026 | final |
Where to go from 11
Recommended target: TYPO3 14 (supported until 30 Jun 2029).
The newest actively supported branch is TYPO3 14 (latest release 14.3.7).
Frequently asked questions
Is TYPO3 11 still safe to use?
TYPO3 11 left standard support on 31 Oct 2024. It still receives security updates under extended support until 31 Oct 2027 — 391 days from now — but only if you are enrolled. Without it, no fixes reach you.
Can I still download TYPO3 11?
Yes — the final release (11.5.54) generally remains available from vendor archives and OS package mirrors, but installing it means running software with known, unpatched vulnerabilities.
What should I upgrade TYPO3 11 to?
Upgrade to TYPO3 14, the newest actively supported branch (supported until 30 Jun 2029).