Contao End of Life Dates
Release, end of support and end of life dates for every tracked Contao version, with current status.
All products · Vendor lifecycle page · Source entry
Status as of 2026-09-23 (UTC): 16 versions tracked; 3 supported, 0 security fixes only, 0 ending within 90 days, 13 end of life.
| Version | Status | Released | Active support ends | Security support ends | Latest |
|---|---|---|---|---|---|
| 6.0 | Supported | 2026-08-26 | 2027-02-14 | 2027-02-14 | 6.0.0 |
| 5.7 (LTS) | Supported | 2026-02-18 | 2029-02-14 | 2030-02-14 | 5.7.13 |
| 5.6 | End of life | 2025-08-18 | 2026-02-14 | 2026-02-14 | 5.6.11 |
| 5.5 | End of life | 2025-02-18 | 2025-08-14 | 2025-08-14 | 5.5.16 |
| 5.4 | End of life | 2024-08-15 | 2025-02-14 | 2025-02-14 | 5.4.14 |
| 5.3 (LTS) | Supported | 2024-02-16 | 2027-02-14 | 2028-02-14 | 5.3.51 |
| 5.2 | End of life | 2023-08-15 | 2024-02-14 | 2024-02-14 | 5.2.10 |
| 5.1 | End of life | 2023-02-16 | 2023-08-14 | 2023-08-14 | 5.1.11 |
| 5.0 | End of life | 2022-08-18 | 2023-02-14 | 2023-02-14 | 5.0.10 |
| 4.13 (LTS) | End of life | 2022-02-17 | 2025-02-14 | 2026-02-14 | 4.13.58 |
| 4.12 | End of life | 2021-08-19 | 2022-01-14 | 2022-01-14 | 4.12.7 |
| 4.11 | End of life | 2021-02-17 | 2021-08-14 | 2021-08-14 | 4.11.9 |
| 4.10 | End of life | 2020-08-18 | 2021-02-14 | 2021-02-14 | 4.10.7 |
| 4.9 (LTS) | End of life | 2020-02-18 | 2023-02-14 | 2024-02-14 | 4.9.42 |
| 4.4 (LTS) | End of life | 2017-06-15 | 2020-12-14 | 2021-12-14 | 4.4.57 |
| 3.5 (LTS) | End of life | 2015-06-05 | 2018-06-30 | 2019-05-31 | 3.5.40 |
Note: "Not announced" means the vendor has not published a date. "Ended (no date published)" means the source marks it ended without a date. Dates are compared as calendar days in UTC, so a date can flip up to a day earlier or later than your local calendar.
Data: endoflife.date (MIT license), snapshot 2026-09-23. Dates come from each vendor's published lifecycle. Always confirm with the vendor link before a purchase or migration decision.