After 2 years, 1 month, and 9 days of development, the Debian project is proud to present its new stable version 11 (code name 'bullseye'), which will be supported for the next 5 years thanks to the combined work of the Debian Security team and the Debian Long Term Support team.

Homepage:
https://www.debian.org

Debian 11 release notes:
https://www.debian.org/releases/bullseye/amd64/release-notes.en.pdf