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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 4 weeks ago
(03 Sep 2022)
Yes Yes 22.03.3
(03 Jan 2023)
21 1 year and 5 months ago
(01 Sep 2021)
Ended 4 months and 4 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 5 months ago
(01 Sep 2021)
Ended 9 months ago
(30 Apr 2022)
19.07.10
18 4 years and 6 months ago
(30 Jul 2018)
Ended 3 years ago
(06 Jan 2020)
Ended 1 year and 7 months ago
(01 Jul 2021)
18.06.9
17 5 years and 11 months ago
(20 Feb 2017)
Ended 4 years and 6 months ago
(30 Jul 2018)
Ended 3 years and 12 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.

You can check the version that you are currently using by running:
cat /etc/os-release

You can submit an improvement to this page on GitHub :octocat: . 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.