opnsense end of life dates — full support timeline
23 of 24 tracked opnsense releases have already reached end of life. The dates below are published support dates, not estimates.
Version support timeline
| Release | Released | End of life | Latest | Status |
|---|---|---|---|---|
| 26.7 | 2026-07-15 | not announced | 26.7.1 | supported |
| 26.1 | 2026-01-28 | 2026-07-15 | 26.1.11 | ended |
| 25.7 | 2025-07-22 | 2026-01-28 | 25.7.11 | ended |
| 25.1 | 2025-01-28 | 2025-07-23 | 25.1.12 | ended |
| 24.7 | 2024-07-23 | 2025-01-28 | 24.7.12 | ended |
| 24.1 | 2024-01-26 | 2024-07-25 | 24.1.10 | ended |
| 23.7 | 2023-07-28 | 2024-01-26 | 23.7.12 | ended |
| 23.1 | 2023-01-25 | 2023-07-28 | 23.1.11 | ended |
| 22.7 | 2022-07-25 | 2023-01-25 | 22.7.11 | ended |
| 22.1 | 2022-01-25 | 2022-07-25 | 22.1.10 | ended |
| 21.7 | 2021-07-23 | 2022-01-25 | 21.7.8 | ended |
| 21.1 | 2021-01-26 | 2021-07-23 | 21.1.9 | ended |
| 20.7 | 2020-07-28 | 2021-01-26 | 20.7.8 | ended |
| 20.1 | 2020-01-29 | 2020-07-28 | 20.1.9 | ended |
| 19.7 | 2019-07-15 | 2020-01-29 | 19.7.10 | ended |
| 19.1 | 2019-01-28 | 2019-07-15 | 19.1.10 | ended |
| 18.7 | 2018-07-29 | 2019-01-28 | 18.7.10 | ended |
| 18.1 | 2018-01-26 | 2018-07-29 | 18.1.13 | ended |
| 17.7 | 2017-07-26 | 2018-01-26 | 17.7.12 | ended |
| 17.1 | 2017-01-27 | 2017-07-26 | 17.1.11 | ended |
| 16.7 | 2016-07-26 | 2017-01-27 | 16.7.14 | ended |
| 16.1 | 2016-01-28 | 2016-07-26 | 16.1.20 | ended |
| 15.7 | 2015-07-02 | 2016-01-28 | 15.7.25 | ended |
| 15.1 | 2015-01-02 | 2015-07-02 | 15.1.12 | ended |
Who is affected
Anyone running an unsupported opnsense release. After end of life a version stops receiving security patches, which typically becomes an audit or compliance finding before it becomes an outage. Upgrading to a supported release is the migration path; the table above shows which releases still qualify.
Source
These dates are maintained by endoflife.date/opnsense, an open community dataset that cites vendor announcements. Verify against the vendor before making a compliance decision.
Get told before the next opnsense deadline
You are reading this because a opnsense release is losing support. The next one will arrive the same way — quietly, months before an auditor finds it. A free weekly email lists every opnsense and related deadline as it is announced, with exact dates and primary sources.
Watch opnsense deadlines Team monitoring pilot →
Takes about twenty seconds. No account, no card, no tracking.