D
Debian
Operating Systems
| Cycle | Latest | Released | LTS | Security Support |
|---|---|---|---|---|
| 13 | 13.3 | Aug 9, 2025 | - | Aug 9, 2028 |
| 12 | 12.13 | Jun 10, 2023 | - | Jun 10, 2026 |
| 11 | 11.11 | Aug 14, 2021 | - | Aug 14, 2024 |
| 10 | 10.13 | Jul 6, 2019 | - | Sep 10, 2022 |
| 9 | 9.13 | Jun 17, 2017 | - | Jul 18, 2020 |
| 8 | 8.11 | Apr 25, 2015 | - | Jun 17, 2018 |
| 7 | 7.11 | May 4, 2013 | - | Apr 25, 2016 |
| 6 | 6.0.10 | Feb 6, 2011 | - | May 31, 2014 |
| 5 | 5.0.10 | Feb 14, 2009 | - | Feb 6, 2012 |
| 4 | 4.0r9 | Apr 8, 2007 | - | Feb 15, 2010 |
| 3.1 | 3.1r8 | Jun 6, 2005 | - | Mar 31, 2008 |
| 3.0 | 3.0r6 | Jul 19, 2002 | - | Jun 30, 2006 |
| 2.2 | 2.2r7 | Aug 15, 2000 | - | Jun 30, 2003 |
| 2.1 | 2.1r5 | Mar 9, 1999 | - | Sep 30, 2000 |
| 2.0 | 2.0r5 | Jul 24, 1998 | - | Feb 15, 1999 |
| 1.3 | 1.3.1 r.6 | Jul 2, 1997 | - | Dec 8, 1998 |
| 1.2 | 1.2 | Dec 12, 1996 | - | Oct 23, 1997 |
| 1.1 | 1.1 | Jun 17, 1996 | - | Dec 12, 1996 |