Contao End of Life Dates
Server applicationsAll 16 Contao release branches: support windows, latest releases, and what each EOL branch has missed since. Updated daily — last refresh 2026-10-05.
3still supported
13end of life
14 Feb 2027next to expire — 6.0
Support lifecycle at a glance
■ supported ■ security fixes only ■ end of life
All versions
Release dates, security support dates and current support status for every Contao branch.
| Branch | Released | Active Support ends | Security Support ends | Status | Latest |
|---|---|---|---|---|---|
| 6.0 | 26 Aug 20261mo ago | 14 Feb 2027 | 14 Feb 2027in 4mo | supported | 6.0.2 |
| 5.7 | 18 Feb 20268mo ago | 14 Feb 2029 | 14 Feb 2030in 3y 4mo | supported | 5.7.13 |
| 5.6 | 18 Aug 20251y 2mo ago | 14 Feb 2026 | 14 Feb 20268mo ago | EOL | 5.6.11 |
| 5.5 | 18 Feb 20251y 8mo ago | 14 Aug 2025 | 14 Aug 20251y 2mo ago | EOL | 5.5.16 |
| 5.4 | 15 Aug 20242y 2mo ago | 14 Feb 2025 | 14 Feb 20251y 8mo ago | EOL | 5.4.14 |
| 5.3 | 16 Feb 20242y 8mo ago | 14 Feb 2027 | 14 Feb 2028in 1y 4mo | supported | 5.3.51 |
| 5.2 | 15 Aug 20233y 2mo ago | 14 Feb 2024 | 14 Feb 20242y 8mo ago | EOL | 5.2.10 |
| 5.1 | 16 Feb 20233y 8mo ago | 14 Aug 2023 | 14 Aug 20233y 2mo ago | EOL | 5.1.11 |
| 5.0 | 18 Aug 20224y 2mo ago | 14 Feb 2023 | 14 Feb 20233y 8mo ago | EOL | 5.0.10 |
| 4.13 | 17 Feb 20224y 8mo ago | 14 Feb 2025 | 14 Feb 20268mo ago | EOL | 4.13.58 |
| 4.12 | 19 Aug 20215y 2mo ago | 14 Jan 2022 | 14 Jan 20224y 9mo ago | EOL | 4.12.7 |
| 4.11 | 17 Feb 20215y 8mo ago | 14 Aug 2021 | 14 Aug 20215y 2mo ago | EOL | 4.11.9 |
| 4.10 | 18 Aug 20206y 2mo ago | 14 Feb 2021 | 14 Feb 20215y 8mo ago | EOL | 4.10.7 |
| 4.9 | 18 Feb 20206y 8mo ago | 14 Feb 2023 | 14 Feb 20242y 8mo ago | EOL | 4.9.42 |
| 4.4 | 15 Jun 20179y 4mo ago | 14 Dec 2020 | 14 Dec 20214y 10mo ago | EOL | 4.4.57 |
| 3.5 | 5 Jun 201511y 4mo ago | 30 Jun 2018 | 31 May 20197y 4mo ago | EOL | 3.5.40 |