Symfony End of Life (EOL) Dates and End of Support (EOS) Dates
26 Symfony versions have reached End of Life (EOL) and End of Support (EOS), including Symfony 8.0 (EOL date: Jul 31, 2026) — no longer receiving security updates or patches. Symfony 8.1 reaches its End of Support date on Jan 31, 2027 — plan your upgrade path now. Symfony 7.4.17 LTS is the current supported release, with support through Nov 30, 2029 — 3 versions in active support. Also see API Platform EOSL dates for related end-of-life information.
Currently Supported Symfony Releases - Active EOS/EOSL Support (3)
| Release | Released | Security Support | Active Support | Latest | LTS |
|---|---|---|---|---|---|
| 7.4 (LTS) | (8 months ago) | (in 3 years and 3 months) | (in 2 years and 3 months) | 7.4.17 (1 day ago) | LTS |
| 6.4 (LTS) | (2 years and 8 months ago) | (in 1 year and 3 months) | (in 3 months) | 6.4.44 (1 day ago) | LTS |
| 5.4 (LTS) | (4 years and 8 months ago) | (in 2 years and 6 months) | (1 year and 8 months ago) | 5.4.53 (2 months ago) | LTS |
Symfony Releases Nearing End of Life - Support Ending Soon (1)
| Release | Released | Security Support | Active Support | Latest | LTS |
|---|---|---|---|---|---|
| 8.1 | (2 months ago) | (in 5 months) | (in 5 months) | 8.1.5 (1 day ago) | - |
Symfony End of Life (EOL) Releases - No Longer Supported (26)
| Release | Released | Security Support | Active Support | Latest | LTS |
|---|---|---|---|---|---|
| 8.0 | (8 months ago) | (3 weeks and 2 days ago) | (3 weeks and 2 days ago) | 8.0.16 (3 weeks and 4 days ago) | - |
| 7.3 | (1 year and 2 months ago) | (6 months ago) | (6 months ago) | 7.3.11 (6 months ago) | - |
| 7.2 | (1 year and 8 months ago) | (1 year ago) | (1 year ago) | 7.2.9 (1 year ago) | - |
| 7.1 | (2 years and 2 months ago) | (1 year and 6 months ago) | (1 year and 6 months ago) | 7.1.11 (1 year and 6 months ago) | - |
| 7.0 | (2 years and 8 months ago) | (2 years ago) | (2 years ago) | 7.0.10 (2 years ago) | - |
| 6.3 | (3 years and 2 months ago) | (2 years and 6 months ago) | (2 years and 6 months ago) | 6.3.12 (2 years and 6 months ago) | - |
| 6.2 | (3 years and 8 months ago) | (3 years ago) | (3 years ago) | 6.2.14 (3 years ago) | - |
| 6.1 | (4 years and 2 months ago) | (3 years and 6 months ago) | (3 years and 6 months ago) | 6.1.12 (3 years and 6 months ago) | - |
| 6.0 | (4 years and 8 months ago) | (3 years and 6 months ago) | (3 years and 6 months ago) | 6.0.20 (3 years and 6 months ago) | - |
| 5.3 | (5 years and 2 months ago) | (4 years and 7 months ago) | (4 years and 7 months ago) | 5.3.16 (4 years and 5 months ago) | - |
| 5.2 | (5 years and 8 months ago) | (5 years and 1 month ago) | (5 years and 1 month ago) | 5.2.14 (5 years ago) | - |
| 5.1 | (6 years and 2 months ago) | (5 years and 7 months ago) | (5 years and 7 months ago) | 5.1.11 (5 years and 6 months ago) | - |
| 4.4 (LTS) | (6 years and 9 months ago) | (2 years and 9 months ago) | (3 years and 9 months ago) | 4.4.51 (2 years and 9 months ago) | LTS |
| 5.0 | (6 years and 9 months ago) | (6 years and 1 month ago) | (6 years and 1 month ago) | 5.0.11 (6 years ago) | - |
| 4.3 | (7 years and 2 months ago) | (6 years and 1 month ago) | (6 years and 7 months ago) | 4.3.11 (6 years and 6 months ago) | - |
| 4.2 | (7 years and 8 months ago) | (6 years and 7 months ago) | (7 years and 1 month ago) | 4.2.12 (6 years and 9 months ago) | - |
| 4.1 | (8 years and 2 months ago) | (7 years and 1 month ago) | (7 years and 7 months ago) | 4.1.13 (7 years and 4 months ago) | - |
| 3.4 (LTS) | (8 years and 8 months ago) | (4 years and 9 months ago) | (5 years and 9 months ago) | 3.4.49 (5 years and 3 months ago) | LTS |
| 4.0 | (8 years and 8 months ago) | (7 years and 7 months ago) | (8 years and 1 month ago) | 4.0.15 (7 years and 8 months ago) | - |
| 3.3 | (9 years and 2 months ago) | (8 years and 1 month ago) | (8 years and 7 months ago) | 3.3.18 (8 years ago) | - |
| 3.2 | (9 years and 8 months ago) | (8 years and 7 months ago) | (9 years and 1 month ago) | 3.2.14 (8 years and 9 months ago) | - |
| 3.1 | (10 years and 2 months ago) | (9 years and 1 month ago) | (9 years and 7 months ago) | 3.1.10 (9 years and 6 months ago) | - |
| 2.8 (LTS) | (10 years and 8 months ago) | (6 years and 9 months ago) | (7 years and 9 months ago) | 2.8.52 (6 years and 9 months ago) | LTS |
| 3.0 | (10 years and 8 months ago) | (9 years and 7 months ago) | (10 years and 1 month ago) | 3.0.9 (10 years ago) | - |
| 2.7 (LTS) | (11 years and 2 months ago) | (7 years and 3 months ago) | (8 years and 3 months ago) | 2.7.52 (7 years and 4 months ago) | LTS |
| 2.3 (LTS) | (13 years and 2 months ago) | (9 years and 3 months ago) | (10 years and 3 months ago) | 2.3.42 (10 years and 2 months ago) | LTS |
Symfony End of Life & Support Summary
Which Symfony Versions Are Currently Supported?
Symfony currently has 3 supported releases. Symfony 7.4.17 LTS is the latest, with active support through Nov 30, 2029. Symfony 6.4 (LTS) is also supported until Nov 30, 2027. Note that Symfony 8.1 support ends on Jan 31, 2027 — plan your upgrade before then. Also see Icinga Web lifecycle dates for related end-of-life information.
Symfony Versions Nearing End of Life
1 Symfony release is reaching End of Life (EOL) within 6 months. Symfony 8.1 support ends on Jan 31, 2027. Upgrade to Symfony 7.4.17 LTS to stay on a supported release.
Symfony End of Life (EOL) Version History
26 Symfony releases have reached End of Life (EOL) and End of Support (EOS) — no longer receiving updates or patches. Symfony 8.0 reached EOL on Jul 31, 2026. Symfony 7.4.17 LTS is the recommended upgrade for users still on End of Life versions.