Contao
Updated on Sep 30, 2025
Contao Open Source CMS is a content management system written in PHP.
| Release | Release Date | Core Support | Active Support | Latest |
|---|---|---|---|---|
| 5.5 | Feb 18, 2025 (8 months ago) | Aug 14, 2025 (2 months ago) | Aug 14, 2025 (2 months ago) | 5.5.16 (Aug 18, 2025) |
| 5.4 | Aug 15, 2024 (1 year ago) | Feb 14, 2025 (8 months ago) | Feb 14, 2025 (8 months ago) | 5.4.14 (Feb 17, 2025) |
| 5.3 (LTS) | Feb 16, 2024 (1 year ago) | Feb 14, 2028 (2 years from now) | Feb 14, 2027 (1 year from now) | 5.3.40 (Sep 30, 2025) |
| 5.2 | Aug 15, 2023 (2 years ago) | Feb 14, 2024 (1 year ago) | Feb 14, 2024 (1 year ago) | 5.2.10 (Feb 16, 2024) |
| 5.1 | Feb 16, 2023 (2 years ago) | Aug 14, 2023 (2 years ago) | Aug 14, 2023 (2 years ago) | 5.1.11 (Aug 01, 2023) |
| 5.0 | Aug 18, 2022 (3 years ago) | Feb 14, 2023 (2 years ago) | Feb 14, 2023 (2 years ago) | 5.0.10 (Feb 16, 2023) |
| 4.13 (LTS) | Feb 17, 2022 (3 years ago) | Feb 14, 2026 (3 months from now) | Feb 14, 2025 (8 months ago) | 4.13.56 (Aug 28, 2025) |
| 4.12 | Aug 19, 2021 (4 years ago) | Jan 14, 2022 (3 years ago) | Jan 14, 2022 (3 years ago) | 4.12.7 (Feb 18, 2022) |
| 4.11 | Feb 17, 2021 (4 years ago) | Aug 14, 2021 (4 years ago) | Aug 14, 2021 (4 years ago) | 4.11.9 (Aug 24, 2021) |
| 4.10 | Aug 18, 2020 (5 years ago) | Feb 14, 2021 (4 years ago) | Feb 14, 2021 (4 years ago) | 4.10.7 (Feb 16, 2021) |
| 4.9 (LTS) | Feb 18, 2020 (5 years ago) | Feb 14, 2024 (1 year ago) | Feb 14, 2023 (2 years ago) | 4.9.42 (Jul 25, 2023) |
| 4.4 (LTS) | Jun 15, 2017 (8 years ago) | Dec 14, 2021 (3 years ago) | Dec 14, 2020 (4 years ago) | 4.4.57 (Aug 23, 2021) |
| 3.5 (LTS) | Jun 05, 2015 (10 years ago) | May 31, 2019 (6 years ago) | Jun 30, 2018 (7 years ago) | 3.5.40 (Apr 11, 2019) |
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