OpenWrt is a highly extensible GNU/Linux distribution for embedded devices (typically wireless routers).
| Release | Released | Active Support | Security Support | Latest |
|---|---|---|---|---|
| 22 | 4 months and 3 weeks ago (03 Sep 2022) |
Yes | Yes |
22.03.3
(03 Jan 2023)
|
| 21 | 1 year and 4 months ago (01 Sep 2021) |
Ended
4 months and 3 weeks ago (03 Sep 2022)
|
Ends
in 3 months (30 Apr 2023)
|
21.02.5
(15 Oct 2022)
|
| 19 | 3 years ago (06 Jan 2020) |
Ended
1 year and 4 months ago (01 Sep 2021)
|
Ended
8 months and 3 weeks ago (30 Apr 2022)
|
19.07.10 |
| 18 | 4 years and 5 months ago (30 Jul 2018) |
Ended
3 years ago (06 Jan 2020)
|
Ended
1 year and 6 months ago (01 Jul 2021)
|
18.06.9 |
| 17 | 5 years and 11 months ago (20 Feb 2017) |
Ended
4 years and 5 months ago (30 Jul 2018)
|
Ended
3 years and 11 months ago (01 Feb 2019)
|
17.01.7 |
The latest major release is fully supported with updates for the core packages, fixing security and other issues. The previous major release only receives security fixes till the End-of-Life date. Each major release becomes EoL 6 months after the release of the next major version, with a minimum of 1 year from its own release.
More information is available on the OpenWrt website.
You should be running one of the supported release numbers listed above in the rightmost column.
cat /etc/os-release
You can submit an improvement to this page
on GitHub
. This page has a corresponding Talk Page.
A JSON version of this page is available at /api/openwrt.json. See the API Documentation for more information. You can subscribe to the iCalendar feed at /calendar/openwrt.ics.
This page was last updated on 04 January 2023. Latest releases are automatically updated.