Squid End of Life (EOL) Dates and End of Support (EOS) Dates
13 Squid versions have reached End of Life (EOL) and End of Support (EOS), including Squid 6 (EOL date: Jul 10, 2025) — no longer receiving security updates or patches. Squid 7.5 is the current supported release. Also see Bitcoin Core EOSL dates for related end-of-life information.
Currently Supported Squid Releases - Active EOS/EOSL Support (1)
| Release | Released | Security Support | Latest |
|---|---|---|---|
| 7 | (10 months ago) | Active | 7.5 (2 months ago) |
Squid End of Life (EOL) Releases - No Longer Supported (13)
| Release | Released | Security Support | Latest |
|---|---|---|---|
| 6 | (2 years and 10 months ago) | (10 months ago) | 6.14 (11 months ago) |
| 5 | (4 years and 9 months ago) | (2 years and 10 months ago) | 5.9 (3 years ago) |
| 4 | (7 years and 10 months ago) | (4 years and 7 months ago) | 4.17 (4 years and 7 months ago) |
| 3.5 | (11 years and 4 months ago) | (7 years and 9 months ago) | 3.5.28 (7 years and 10 months ago) |
| 3.4 | (12 years and 5 months ago) | (10 years and 9 months ago) | 3.4.14 (10 years and 9 months ago) |
| 3.3 | (13 years and 3 months ago) | (11 years ago) | 3.3.14 (11 years ago) |
| 3.2 | (13 years and 9 months ago) | (11 years ago) | 3.2.14 (11 years ago) |
| 3.1 | (16 years and 1 month ago) | (13 years and 4 months ago) | 3.1.23 (13 years and 4 months ago) |
| 2.7 | (17 years and 11 months ago) | (16 years and 2 months ago) | 2.7.9 (16 years and 2 months ago) |
| 3.0 | (18 years and 5 months ago) | (14 years and 8 months ago) | 3.0.26 (14 years and 8 months ago) |
| 2.6 | (19 years and 10 months ago) | (16 years and 1 month ago) | 2.6.24 (16 years and 1 month ago) |
| 2.5 | (23 years and 8 months ago) | (20 years ago) | 2.5.14 (20 years ago) |
| 2.4 | (25 years and 2 months ago) | (23 years and 10 months ago) | 2.4.7 (23 years and 10 months ago) |
Squid End of Life & Support Summary
Which Squid Versions Are Currently Supported?
Squid currently has 1 supported release. Squid 7.5 is the latest. Also see OTOBO end of life for related end-of-life information.
Squid End of Life (EOL) Version History
13 Squid releases have reached End of Life (EOL) and End of Support (EOS) — no longer receiving updates or patches. Squid 6 reached EOL on Jul 10, 2025. Squid 7.5 is the recommended upgrade for users still on End of Life versions.