Silverstripe CMS End of Life (EOL) Dates and End of Support (EOS) Dates
14 Silverstripe CMS versions have reached End of Life (EOL) and End of Support (EOS), including Silverstripe CMS 6.0 (EOL date: Apr 14, 2026) — no longer receiving security updates or patches. Silverstripe CMS 6.2.0 is the current supported release, with support through Apr 30, 2027 — 3 versions in active support. Also see CakePHP end of support dates for related end-of-life information.
Currently Supported Silverstripe CMS Releases - Active EOS/EOSL Support (3)
| Release | Released | Security Support | Active Development | Latest |
|---|---|---|---|---|
| 6.2 | (4 months ago) | (in 8 months) | (in 2 months) | 6.2.0 (4 months ago) |
| 6.1 | (10 months ago) | (in 1 month and 3 weeks) | (4 months ago) | 6.1.0 (10 months ago) |
| 5.4 | (1 year and 4 months ago) | (in 8 months) | (4 months ago) | 5.4.0 (1 year and 4 months ago) |
Silverstripe CMS End of Life (EOL) Releases - No Longer Supported (14)
| Release | Released | Security Support | Active Development | Latest |
|---|---|---|---|---|
| 6.0 | (1 year and 2 months ago) | (4 months ago) | (10 months ago) | 6.0.0 (1 year and 2 months ago) |
| 5.3 | (1 year and 9 months ago) | (10 months ago) | (1 year and 4 months ago) | 5.3.0 (1 year and 9 months ago) |
| 5.2 | (2 years and 4 months ago) | (1 year and 3 months ago) | (1 year and 9 months ago) | 5.2.0 (2 years and 4 months ago) |
| 5.1 | (2 years and 10 months ago) | (1 year and 10 months ago) | (2 years and 4 months ago) | 5.1.0 (2 years and 10 months ago) |
| 5.0 | (3 years and 3 months ago) | (2 years and 4 months ago) | (2 years and 10 months ago) | 5.0.0 (3 years and 3 months ago) |
| 4.13 | (3 years and 3 months ago) | (1 year and 2 months ago) | (2 years and 3 months ago) | 4.13.0 (3 years and 3 months ago) |
| 4.12 | (3 years and 8 months ago) | (2 years and 9 months ago) | (3 years and 3 months ago) | 4.12.1 (3 years and 8 months ago) |
| 4.11 | (4 years and 1 month ago) | (3 years and 3 months ago) | (3 years and 8 months ago) | 4.11.2 (4 years and 1 month ago) |
| 4.10 | (4 years and 6 months ago) | (3 years and 7 months ago) | (4 years and 1 month ago) | 4.10.0 (4 years and 7 months ago) |
| 3.7 | (8 years and 2 months ago) | (4 years and 10 months ago) | — | 3.7.5 (6 years and 1 month ago) |
| 3.1 | (12 years and 10 months ago) | (9 years and 7 months ago) | — | 3.1.21 (9 years and 9 months ago) |
| 3.0 | (14 years and 1 month ago) | (10 years and 10 months ago) | — | 3.0.14 (11 years and 2 months ago) |
| 2.4 | (15 years and 6 months ago) | (11 years and 4 months ago) | — | 2.4.13 (12 years and 10 months ago) |
| 2.3 | (17 years and 6 months ago) | — | — | 2.3.13 (14 years and 10 months ago) |
Silverstripe CMS End of Life & Support Summary
Which Silverstripe CMS Versions Are Currently Supported?
Silverstripe CMS currently has 3 supported releases. Silverstripe CMS 6.2.0 is the latest, with active support through Apr 30, 2027. Silverstripe CMS 6.1 is also supported until Oct 18, 2026. Also see Mautic end of service life for related end-of-life information.
Silverstripe CMS End of Life (EOL) Version History
14 Silverstripe CMS releases have reached End of Life (EOL) and End of Support (EOS) — no longer receiving updates or patches. Silverstripe CMS 6.0 reached EOL on Apr 14, 2026. Silverstripe CMS 6.2.0 is the recommended upgrade for users still on End of Life versions.