NixOS 21.11
“Porcupine”
- End of life
- Released 30 Nov 2021
- End of life 30 Jun 2022
Is NixOS 21.11 still supported?
Reached end of life on 30 Jun 2022 (4 years ago).
Today
- Released 30 Nov 2021
- End of life 30 Jun 2022
Release details
- Product
- NixOS
- Version
- 21.11
- Codename
- Porcupine
- Release date
- 30 Nov 2021
- Long-term support
- No
- Supported until
- 30 Jun 2022
- Status
- End of life
Other NixOS releases
Supported now
Frequently asked questions
When does NixOS 21.11 reach end of life?
NixOS 21.11 reached end of life on 30 Jun 2022.
Is NixOS 21.11 still supported?
No. NixOS 21.11 no longer gets free security updates. Upgrade to NixOS 26.05.
When was NixOS 21.11 released?
NixOS 21.11 was released on 30 Nov 2021.
Release data: endoflife.date and vendor announcements. Spotted a mistake? Tell us.