Ubuntu 21.04 'Hirsute Hippo' — end of support dates

For Ubuntu 21.04 'Hirsute Hippo', released is 22 Apr 2021; end of active support is 20 Jan 2022; end of security support is 20 Jan 2022; source table columns is Release | Released | Hardware & Maintenance | Maintenance & Security Support | Expanded Security Maintenance | Latest, verified against its source on 2026-08-29.

What the source says

21.04 'Hirsute Hippo' | 5 years ago (22 Apr 2021) | Ended 4 years and 7 months ago (20 Jan 2022) | Ended 4 years and 7 months ago (20 Jan 2022)

— endoflife.date, retrieved 2026-08-29

Source

• endoflife.datehttps://endoflife.date/ubuntu

Last verified against source: 2026-08-29. Due for re-check by 2026-11-27. This page as Markdown · OKF bundle · full dataset as JSON.