Debian versions

Just for reference... I'm always confused which Debian version has which name :)

Last updated: 2021-08-23

next
- bookworm (12; testing)
current
- bullseye (11; stable)
  - 11.0 released 2021-08-14
    - Linux 5.10
    - Python 3.9
oldstable
- buster (10; oldstable)
  - LTS support: July, 2022 to June, 2024
  - 10.0 released 2019-07-06
    - Python 3.7
after End of life, LTS only
- stretch (9)
  - LTS support: July 6, 2020 to June 30, 2022
  - 9.0 released 2017-06-17
    - Python 3.5
after LTS End of life
- jessie (8)
  - LTS support: ended on June 30, 2020
  - 8.2 released 2015-09-05 - CD .iso
  - 8.1 released 2015-06-06
  - 8.0 released 2015-04-26
    - systemd is default (sysvinit still available), UEFI sopport
    - Linux 3.16.7-ckt9, Python 2.7.9 and 3.4.2, PHP 5.6.7, Apache 2.4.10, PostgreSQL 9.4.1, GCC 4.9.2
- wheezy (7)
  - 7.8 released 2015-01-10
  - 7.0 released 2013-05-04
    - multiarch support, UEFI
    - Linux 3.2, Python 2.7.3 and 3.2.3, PHP 5.4.4, Apache 2.2.22, PostgreSQL 9.1, GCC 4.7.2
- squeeze (6)
  - 6.0.10 released 2014-07-19
  - 6.0.0 released 2011-02-06
    - GNU/kFreeBSD alternative, KDE Plasma Desktop
    - Linux 2.6.32, Python 2.6.6, 2.5.5 and 3.1.3, PHP 5.3.3, Apache 2.2.16, PostgreSQL 8.4.6, GCC 4.4.5
- lenny (5)
  - 5.0.10 released 2012-03-10
  - 5.0.0 released 2009-02-14
  - Linux 2.6.26, Python 2.5.2 and 2.4.6, PHP 5.2.6, Apache 2.2.9, PostgreSQL 8.3.6, GCC 4.3.2
- etch (4)
- sarge (3.1)
- woody (3.0)
- potato (2.2)
- slink (2.1)
- hamm (2.0)

Provide feedback