Prometheus End of Life (EOL) Dates and End of Support (EOS) Dates
31 Prometheus versions have reached End of Life (EOL) and End of Support (EOS), including Prometheus 3.11 (EOL date: May 14, 2026) — no longer receiving security updates or patches. Prometheus 3.5 (LTS) reaches its End of Support date on Jul 31, 2026 — plan your upgrade path now. Also see containerd end of support life for related end-of-life information.
Prometheus Releases Nearing End of Life - Support Ending Soon (1)
| Release | Released | Security Support | Latest | LTS |
|---|---|---|---|---|
| 3.5 (LTS) | (10 months ago) | (in 2 months) | 3.5.3 (4 weeks and 1 day ago) | LTS |
Prometheus End of Life (EOL) Releases - No Longer Supported (31)
| Release | Released | Security Support | Latest | LTS |
|---|---|---|---|---|
| 3.11 | (1 month and 3 weeks ago) | (1 week and 5 days ago) | 3.11.3 (4 weeks and 1 day ago) | - |
| 3.10 | (3 months ago) | (1 month and 2 weeks ago) | 3.10.0 (3 months ago) | - |
| 3.9 | (4 months ago) | (3 months ago) | 3.9.1 (4 months ago) | - |
| 3.8 | (5 months ago) | (4 months ago) | 3.8.1 (5 months ago) | - |
| 3.7 | (7 months ago) | (6 months ago) | 3.7.3 (6 months ago) | - |
| 3.6 | (8 months ago) | (6 months ago) | 3.6.0 (8 months ago) | - |
| 3.4 | (1 year ago) | (10 months ago) | 3.4.2 (11 months ago) | - |
| 3.3 | (1 year and 1 month ago) | (11 months ago) | 3.3.1 (1 year ago) | - |
| 3.2 | (1 year and 3 months ago) | (1 year and 1 month ago) | 3.2.1 (1 year and 3 months ago) | - |
| 3.1 | (1 year and 4 months ago) | (1 year and 3 months ago) | 3.1.0 (1 year and 4 months ago) | - |
| 3.0 | (1 year and 6 months ago) | (1 year and 5 months ago) | 3.0.1 (1 year and 5 months ago) | - |
| 2.55 | (1 year and 7 months ago) | (1 year and 5 months ago) | 2.55.1 (1 year and 6 months ago) | - |
| 2.54 | (1 year and 9 months ago) | (1 year and 8 months ago) | 2.54.1 (1 year and 8 months ago) | - |
| 2.53 (LTS) | (1 year and 11 months ago) | (9 months ago) | 2.53.5 (10 months ago) | LTS |
| 2.52 | (2 years ago) | (1 year and 11 months ago) | 2.52.0 (2 years ago) | - |
| 2.51 | (2 years and 2 months ago) | (2 years ago) | 2.51.2 (2 years and 1 month ago) | - |
| 2.50 | (2 years and 3 months ago) | (2 years and 1 month ago) | 2.50.1 (2 years and 3 months ago) | - |
| 2.49 | (2 years and 4 months ago) | (2 years and 3 months ago) | 2.49.1 (2 years and 4 months ago) | - |
| 2.48 | (2 years and 6 months ago) | (2 years and 4 months ago) | 2.48.1 (2 years and 5 months ago) | - |
| 2.47 | (2 years and 8 months ago) | (2 years and 7 months ago) | 2.47.2 (2 years and 7 months ago) | - |
| 2.46 | (2 years and 10 months ago) | (2 years and 8 months ago) | 2.46.0 (2 years and 10 months ago) | - |
| 2.45 (LTS) | (2 years and 11 months ago) | (1 year and 9 months ago) | 2.45.6 (1 year and 11 months ago) | LTS |
| 2.44 | (3 years ago) | (2 years and 9 months ago) | 2.44.0 (3 years ago) | - |
| 2.43 | (3 years and 2 months ago) | (3 years ago) | 2.43.1 (3 years ago) | - |
| 2.42 | (3 years and 3 months ago) | (3 years and 2 months ago) | 2.42.0 (3 years and 3 months ago) | - |
| 2.41 | (3 years and 5 months ago) | (3 years and 3 months ago) | 2.41.0 (3 years and 5 months ago) | - |
| 2.40 | (3 years and 6 months ago) | (3 years and 5 months ago) | 2.40.7 (3 years and 5 months ago) | - |
| 2.39 | (3 years and 7 months ago) | (3 years and 6 months ago) | 2.39.2 (3 years and 6 months ago) | - |
| 2.38 | (3 years and 9 months ago) | (3 years and 7 months ago) | 2.38.0 (3 years and 9 months ago) | - |
| 2.37 (LTS) | (3 years and 10 months ago) | (2 years and 9 months ago) | 2.37.9 (2 years and 9 months ago) | LTS |
| 2.36 | (3 years and 11 months ago) | (3 years and 10 months ago) | 2.36.2 (3 years and 11 months ago) | - |
Prometheus End of Life & Support Summary
Prometheus Versions Nearing End of Life
1 Prometheus release is reaching End of Life (EOL) within 6 months. Prometheus 3.5 (LTS) support ends on Jul 31, 2026. Also see Valkey end of service life for related end-of-life information.
Prometheus End of Life (EOL) Version History
31 Prometheus releases have reached End of Life (EOL) and End of Support (EOS) — no longer receiving updates or patches. Prometheus 3.11 reached EOL on May 14, 2026. Prometheus 3.5 (LTS) is the most recent release still receiving support.