Current Releases and Change Policy

  • Trunk (5.1.2)
    • Approved changes added constantly
    • Occasional development snapshots are released
  • Current Stable Release (5.0.4)
    • Includes bug fixes and performance improvements only
    • No new features or large scale performance improvements
    • No database schema changes
    • May contain documentation changes
    • No changes to templates that aren't part of bug fix, other than typos or grammatical fixes
  • Old Stable Release (4.4.13)
    • Current policy is that 4 months after the next major release, support for the oldest stable release will be dropped. The other stable release will still be supported until four months after the next major release.
    • Contains security, crash, data loss, and selected critical fixes only
    • No documentation changes unrelated to the above changes allowed

Any release prior to the old stable release is unsupported.

Release Dates

Here is a list of the release dates of every version of Bugzilla.

VersionRelease Date
5.0.4 Feb 16, 2018
4.4.13 Feb 16, 2018
5.0.3 May 16, 2016
5.0.2 Dec 22, 2015
5.0.1 Sep 10, 2015
5.0 Jul 07, 2015
4.4.12 May 16, 2016
4.4.11 Dec 22, 2015
4.4.10 Sep 10, 2015
4.4.9 Apr 15, 2015
4.4.8 Jan 27, 2015
4.4.7 Jan 21, 2015
4.4.6 Oct 06, 2014
4.4.5 Jul 24, 2014
4.4.4 Apr 18, 2014
4.4.3 Apr 17, 2014
4.4.2 Jan 27, 2014
4.4.1 Oct 16, 2013
4.4 May 22, 2013
4.2.16 Dec 22, 2015
4.2.15 Sep 10, 2015
4.2.14 Apr 15, 2015
4.2.13 Jan 27, 2015
4.2.12 Jan 21, 2015
4.2.11 Oct 06, 2014
4.2.10 Jul 24, 2014
4.2.9 Apr 18, 2014
4.2.8 Apr 17, 2014
4.2.7 Oct 16, 2013
4.2.6 May 22, 2013
4.2.5 Feb 19, 2013
4.2.4 Nov 13, 2012
4.2.3 Aug 30, 2012
4.2.2 Jul 26, 2012
4.2.1 Apr 18, 2012
4.2 Feb 22, 2012
4.0.18 Apr 15, 2015
4.0.17 Jan 27, 2015
4.0.16 Jan 21, 2015
4.0.15 Oct 06, 2014
4.0.14 Jul 24, 2014
4.0.13 Apr 18, 2014
4.0.12 Apr 17, 2014
4.0.11 Oct 16, 2013
4.0.10 Feb 19, 2013
4.0.9 Nov 13, 2012
4.0.8 Aug 30, 2012
4.0.7 Jul 26, 2012
4.0.6 Apr 18, 2012
4.0.5 Feb 22, 2012
4.0.4 Jan 31, 2012
4.0.3 Dec 28, 2011
4.0.2 Aug 04, 2011
4.0.1 Apr 27, 2011
4.0 Feb 15, 2011
3.6.13 Feb 19, 2013
3.6.12 Nov 13, 2012
3.6.11 Aug 30, 2012
3.6.10 Jul 26, 2012
3.6.9 Apr 18, 2012
3.6.8 Jan 31, 2012
3.6.7 Dec 28, 2011
3.6.6 Aug 04, 2011
3.6.5 Apr 27, 2011
3.6.4 Jan 24, 2011
3.6.3 Nov 02, 2010
3.6.2 Aug 05, 2010
3.6.1 Jun 24, 2010
3.6 Apr 13, 2010
3.4.14 Jan 31, 2012
3.4.13 Dec 28, 2011
3.4.12 Aug 04, 2011
3.4.11 Apr 27, 2011
3.4.10 Jan 24, 2011
3.4.9 Nov 02, 2010
3.4.8 Aug 05, 2010
3.4.7 Jun 24, 2010
3.4.6 Mar 08, 2010
3.4.5 Jan 31, 2010
3.4.4 Nov 18, 2009
3.4.3 Nov 05, 2009
3.4.2 Sep 11, 2009
3.4.1 Aug 01, 2009
3.4 Jul 28, 2009
3.2.10 Jan 24, 2011
3.2.9 Nov 02, 2010
3.2.8 Aug 05, 2010
3.2.7 Jun 24, 2010
3.2.6 Jan 31, 2010
3.2.5 Sep 11, 2009
3.2.4 Jul 08, 2009
3.2.3 Mar 30, 2009
3.2.2 Feb 03, 2009
3.2.1 Feb 02, 2009
3.2 Nov 29, 2008
3.0.11 Jan 31, 2010
3.0.10 Nov 05, 2009
3.0.9 Sep 11, 2009
3.0.8 Feb 03, 2009
3.0.7 Feb 02, 2009
3.0.6 Nov 06, 2008
3.0.5 Aug 12, 2008
3.0.4 May 04, 2008
3.0.3 Jan 08, 2008
3.0.2 Sep 18, 2007
3.0.1 Aug 23, 2007
3.0 May 09, 2007
2.22.7 Feb 02, 2009
2.22.6 Nov 06, 2008
2.22.5 Aug 12, 2008
2.22.4 May 04, 2008
2.22.3 Aug 23, 2007
2.22.2 Feb 02, 2007
2.22.1 Oct 15, 2006
2.22 Apr 22, 2006
2.20.7 Nov 06, 2008
2.20.6 May 04, 2008
2.20.5 Aug 23, 2007
2.20.4 Feb 02, 2007
2.20.3 Oct 15, 2006
2.20.2 Apr 22, 2006
2.20.1 Feb 20, 2006
2.20 Sep 30, 2005
2.18.6 Oct 15, 2006
2.18.5 Feb 20, 2006
2.18.4 Sep 30, 2005
2.18.3 Jul 09, 2005
2.18.2 Jul 07, 2005
2.18.1 May 11, 2005
2.18 Jan 15, 2005
2.16.11 Feb 20, 2006
2.16.10 May 18, 2005
2.16.9 May 11, 2005
2.16.8 Jan 15, 2005
2.16.7 Oct 24, 2004
2.16.6 Jul 10, 2004
2.16.5 Mar 03, 2004
2.16.4 Nov 03, 2003
2.16.3 Apr 25, 2003
2.16.2 Jan 02, 2003
2.16.1 Sep 30, 2002
2.16 Jul 28, 2002
2.14.5 Jan 02, 2003
2.14.4 Sep 30, 2002
2.14.3 Jul 28, 2002
2.14.2 Jun 07, 2002
2.14.1 Jan 05, 2002
2.14 Aug 29, 2001
2.12 Apr 27, 2001
2.10 May 09, 2000
2.8 Nov 19, 1999
2.6 Aug 30, 1999
2.4 Apr 30, 1999
2.2 Feb 10, 1999
2.0 Sep 19, 1998