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Squid end of life dates
Every Squid release cycle and when it stops getting security fixes.
| Release | End of life | Status | Latest version |
|---|---|---|---|
| 7 | Not announced | No date announced | 7.7 |
| 6 | 10 Jul 2025 | End of life | 6.14 |
| 5 | 6 Jul 2023 | End of life | 5.9 |
| 4 | 4 Oct 2021 | End of life | 4.17 |
| 3.5 | 7 Aug 2018 | End of life | 3.5.28 |
| 3.4 | 1 Aug 2015 | End of life | 3.4.14 |
| 3.3 | 1 May 2015 | End of life | 3.3.14 |
| 3.2 | 1 May 2015 | End of life | 3.2.14 |
| 3.1 | 8 Jan 2013 | End of life | 3.1.23 |
| 2.7 | 14 Mar 2010 | End of life | 2.7.9 |
| 3.0 | 27 Aug 2011 | End of life | 3.0.26 |
| 2.6 | 26 Mar 2010 | End of life | 2.6.24 |
| 2.5 | 20 May 2006 | End of life | 2.5.14 |
| 2.4 | 2 Jul 2002 | End of life | 2.4.7 |
Data from endoflife.date, refreshed daily (last 6 Oct 2026).
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StackClock finds Squid in your Dockerfile or manifest and reminds you 60, 30, 14, 7 and 1 day before your version reaches end of life.
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