Ubuntu 21.04 Interim (Hirsute Hippo)
standard supportEOL Not officially published
Ubuntu 21.04 is currently in standard support; an official end-of-life date has not been published yet. First release: 2021-04-22. Latest stable release: 21.04. Lifecycle periods below are derived from official vendor sources with provenance.
Latest stable 21.04 (2021-04-22)
Lifecycle & support periods
| Phase | From | Until | Provider | Source |
|---|---|---|---|---|
| standard support | 2021-04-22 | — | Ubuntu community support | Ubuntu Release Team List of Releases |
Provenance
Every lifecycle fact is traceable to its authoritative source.
- Ubuntu Release Team List of Releasesfirst party · highhttps://ubuntu.com/project/docs/release-team/list-of-releases/
Retrieved 2026-08-28 · Ubuntu 21.04 supported
Recent releases
- 21.042021-04-22