Plone versions - security support - maintenance - Hotfixes

Plone version	Release date	Security support	Active Maintenance	Hotfix
6.0.0b1	Jul 23, 2022	Yes	Yes
6.0.0a6	Jun 27, 2022	Yes	Yes
6.0.0a4	Apr 8, 2022	Yes	Yes
6.0.0a3	Jan 28, 2022	Yes	Yes
6.0.0a2	Dec 3, 2021	Yes	Yes	20220128
6.0.0a1	Oct 22, 2021	Yes	Yes	20220128
5.2.9	July 21, 2022	Yes	Yes
5.2.8	May 14, 2022	Yes	Yes
5.2.7	Jan 28, 2022	Yes	Yes
5.2.6	Oct 22, 2021	Yes	Yes	20220128
5.2.5	Aug 6, 2021	Yes	Yes	20220128
5.2.4	Mar 3, 2021	Yes	Yes	20220128 20210518
5.2.3	Nov 20, 2020	Yes	Yes	20220128 20210518
5.2.2	Aug 14, 2020	Yes	Yes	20220128 20210518
5.2.1	Jan 13, 2020	Yes	Yes	20220128 20210518 20200121
5.2.0	Jul 19, 2019	Yes	Yes	20220128 20210518 20200121
5.1rc2	Dec 24, 2017	No	No	20220128 20210518 20200121
5.1rc1	Sep 30, 2017	No	No	20220128 20210518 20200121 20171128
5.1b4	Jul 30, 2017	No	No	20220128 20210518 20200121 20171128
5.1b3	Apr 18, 2017	No	No	20220128 20210518 20200121 20171128
5.1b2	Mar 10, 2017	No	No	20220128 20210518 20200121 20171128
5.1a2	Sep 12, 2016	No	No	20220128 20210518 20200121 20171128 20170117 20161129
5.1a1	Apr 05, 2016	No	No	20220128 20210518 20200121 20171128 20170117 20161129 20160830 20160419
5.1.7	Oct 2, 2020	Yes	No	20220128 20210518
5.1.6	Oct 09, 2019	Yes	No	20220128 20210518 20200121
5.1.5	Feb 10, 2019	Yes	No	20220128 20210518 20200121
5.1.4	Oct 05, 2018	Yes	No	20220128 20210518 20200121
5.1.2	May 09, 2018	Yes	No	20220128 20210518 20200121
5.1.1	Apr 09, 2018	Yes	No	20220128 20210518 20200121
5.1	Mar 02, 2018	Yes	No	20220128 20210518 20200121
5.0rc3	Sep 22, 2015	No	No	20220128 20210518 20200121 20171128 20170117 20161129 20160830 20160419
5.0rc2	Sep 13, 2015	No	No	20220128 20210518 20200121 20171128 20170117 20161129 20160830 20160419
5.0rc1	Sep 08, 2015	No	No	20220128 20210518 20200121 20171128 20170117 20161129 20160830 20160419 20151208 20150910
5.0.9	Aug 09, 2017	Yes	No	20220128 20210518 20200121 20171128
5.0.8	Jun 8, 2017	Yes	No	20220128 20210518 20200121 20171128
5.0.7	Mar 10, 2017	Yes	No	20220128 20210518 20200121 20171128
5.0.6	Sep 03, 2016	Yes	No	20220128 20210518 20200121 20171128 20170117 20161129 20160830
5.0.5	Jul 04, 2016	Yes	No	20220128 20210518 20200121 20171128 20170117 20161129 20160830
5.0.4	Apr 05, 2016	Yes	No	20220128 20210518 20200121 20171128 20170117 20161129 20160830 20160419
5.0.3	Mar 29, 2016	Yes	No	20220128 20210518 20200121 20171128 20170117 20161129 20160830 20160419
5.0.2	Jan 09, 2016	Yes	No	20220128 20210518 20200121 20171128 20170117 20161129 20160830 20160419
5.0.10	Feb 10, 2019	Yes	No	20220128 20210518 20200121
5.0.1	Dec 17, 2015	Yes	No	20220128 20210518 20200121 20171128 20170117 20161129 20160830 20160419
5.0	Sep 28, 2015	Yes	No	20220128 20210518 20200121 20171128 20170117 20161129 20160830 20160419 20151208
4.3.9	Apr 05, 2016	Yes	No	20220128 20210518 20200121 20171128 20170117 20161129 20160830 20160419 20151006
4.3.8	Mar 08, 2016	Yes	No	20220128 20210518 20200121 20171128 20170117 20161129 20160830 20160419 20151006
4.3.7	Sep 28, 2015	Yes	No	20220128 20210518 20200121 20171128 20170117 20161129 20160830 20160419 20151208 20151006
4.3.6	Jun 05, 2015	Yes	No	20220128 20210518 20200121 20171128 20170117 20161129 20160830 20160419 20151208 20151006 20150910
4.3.5	May 22, 2015	Yes	No	20220128 20210518 20200121 20171128 20170117 20161129 20160830 20160419 20151208 20151006 20150910
4.3.4	Nov 21, 2014	Yes	No	20220128 20210518 20200121 20171128 20170117 20161129 20160830 20160419 20151208 20151006 20150910
4.3.3	Apr 16, 2014	Yes	No	20220128 20210518 20200121 20171128 20170117 20161129 20160830 20160419 20151208 20151006 20150910
4.3.20	Aug 25, 2020	Yes	No	20220128 20210518 20151006
4.3.2	Sep 09, 2013	Yes	No	20220128 20210518 20200121 20171128 20170117 20161129 20160830 20160419 20151208 20151006 20150910 20131210
4.3.19	Oct 02, 2019	Yes	No	20220128 20210518 20200121 20151006
4.3.18	Sep 03, 2018	Yes	No	20220128 20210518 20200121 20151006
4.3.17	Apr 08, 2018	Yes	No	20220128 20210518 20200121 20151006
4.3.15	Jul 30, 2017	Yes	No	20220128 20210518 20200121 20171128 20151006
4.3.14	Apr 18, 2017	Yes	No	20220128 20210518 20200121 20171128 20151006
4.3.12	Mar 10, 2017	Yes	No	20220128 20210518 20200121 20171128 20151006
4.3.11	Sep 03, 2016	Yes	No	20220128 20210518 20200121 20171128 20170117 20161129 20160830 20151006
4.3.10	Jul 04, 2016	Yes	No	20220128 20210518 20200121 20171128 20170117 20161129 20160830 20151006
4.3.1	Jun 17, 2013	Yes	No	20220128 20210518 20200121 20171128 20170117 20161129 20160830 20160419 20151208 20151006 20150910 20131210 20130618
4.3	Apr 17, 2013	Yes	No	20220128 20210518 20200121 20171128 20170117 20161129 20160830 20160419 20151208 20151006 20150910 20131210 20130618
4.2.7	Dec 10, 2013	No	No	20200121 20171128 20170117 20161129 20160830 20160419 20151208 20151006 20150910 20131210
4.2.6	Sep 09, 2013	No	No	20200121 20171128 20170117 20161129 20160830 20160419 20151208 20151006 20150910 20131210
4.2.5	Mar 09, 2013	No	No	20200121 20171128 20170117 20161129 20160830 20160419 20151208 20151006 20150910 20131210 20130618
4.2.4	Jan 23, 2013	No	No	20200121 20171128 20170117 20161129 20160830 20160419 20151208 20151006 20150910 20131210 20130618
4.2.3	Dec 28, 2012	No	No	20200121 20171128 20170117 20161129 20160830 20160419 20151208 20151006 20150910 20131210 20130618
4.2.2	Oct 21, 2012	No	No	20200121 20171128 20170117 20161129 20160830 20160419 20151208 20151006 20150910 20131210 20130618 20121106
4.2.1	Sep 07, 2012	No	No	20200121 20171128 20170117 20161129 20160830 20160419 20151208 20151006 20150910 20131210 20130618 20121106
4.2	Jul 05, 2012	No	No	20200121 20171128 20170117 20161129 20160830 20160419 20151208 20151006 20150910 20131210 20130618 20121106
4.1.6	Jul 05, 2012	No	No	20200121 20171128 20170117 20161129 20160830 20160419 20151208 20151006 20150910 20131210 20130618 20121106
4.1.5	May 31, 2012	No	No	20200121 20171128 20170117 20161129 20160830 20160419 20151208 20151006 20150910 20131210 20130618 20121106
4.1.4	Feb 27, 2012	No	No	20200121 20171128 20170117 20161129 20160830 20160419 20151208 20151006 20150910 20131210 20130618 20121106
4.1.3	Dec 08, 2011	No	No	20200121 20171128 20170117 20161129 20160830 20160419 20151208 20151006 20150910 20131210 20130618 20121106
4.1.2	Oct 13, 2011	No	No	20200121 20171128 20170117 20161129 20160830 20160419 20151208 20151006 20150910 20131210 20130618 20121106
4.1.1	Oct 08, 2011	No	No	20200121 20171128 20170117 20161129 20160830 20160419 20151208 20151006 20150910 20131210 20130618 20121106
4.1	Aug 08, 2011	No	No	20200121 20171128 20170117 20161129 20160830 20160419 20151208 20151006 20150910 20131210 20130618 20121106 20110928 20110531
4.0.9	Jul 29, 2011	No	No	20200121 20171128 20170117 20161129 20160830 20160419 20151208 20151006 20150910 20131210 20130618 20121106 20110928
4.0.8	Jul 05, 2011	No	No	20200121 20171128 20170117 20161129 20160830 20160419 20151208 20151006 20150910 20131210 20130618 20121106
4.0.7	Jun 10, 2011	No	No	20200121 20171128 20170117 20161129 20160830 20160419 20151208 20151006 20150910 20131210 20130618 20121106 20110928
4.0.5	Apr 13, 2011	No	No	20200121 20171128 20170117 20161129 20160830 20160419 20151208 20151006 20150910 20131210 20130618 20121106 20110928 20110531
4.0.4	Mar 05, 2011	No	No	20200121 20171128 20170117 20161129 20160830 20160419 20151208 20151006 20150910 20131210 20130618 20121106 20110928 20110531
4.0.3	Jan 28, 2011	No	No	20200121 20171128 20170117 20161129 20160830 20160419 20151208 20151006 20150910 20131210 20130618 20121106 20110928 20110720 20110531
4.0.2	Nov 23, 2010	No	No	20200121 20171128 20170117 20161129 20160830 20160419 20151208 20151006 20150910 20131210 20130618 20121106 20110928 20110720 20110531
4.0.10	Oct 14, 2011	No	No	20200121 20171128 20170117 20161129 20160830 20160419 20151208 20151006 20150910 20131210 20130618 20121106
4.0.1	Oct 08, 2010	No	No	20200121 20171128 20170117 20161129 20160830 20160419 20151208 20151006 20150910 20131210 20130618 20121106 20110928 20110720 20110531
4.0	Sep 01, 2010	No	No	20200121 20171128 20170117 20161129 20160830 20160419 20151208 20151006 20150910 20131210 20130618 20121106 20110928 20110720 20110531
3.3.6	Jul 19, 2011	No	No	20171128 20170117 20161129 20160830 20160419 20151208 20151006 20150910 20131210 20130618 20121106
3.3.5	Mar 17, 2010	No	No	20171128 20170117 20161129 20160830 20160419 20151208 20151006 20150910 20131210 20130618 20121106 20110720 20110622 20110531
3.3.4	Jan 18, 2010	No	No	20171128 20170117 20161129 20160830 20160419 20151208 20151006 20150910 20131210 20130618 20121106 20110720 20110622 20110531
3.3.3	Jan 09, 2010	No	No	20171128 20170117 20161129 20160830 20160419 20151208 20151006 20150910 20131210 20130618 20121106 20110720 20110622 20110531
3.3.2	Nov 20, 2009	No	No	20171128 20170117 20161129 20160830 20160419 20151208 20151006 20150910 20131210 20130618 20121106 20110720 20110622 20110531
3.3.1	Sep 18, 2009	No	No	20171128 20170117 20161129 20160830 20160419 20151208 20151006 20150910 20131210
3.3	Aug 20, 2009	No	No	20171128 20170117 20161129 20160830 20160419 20151208 20151006 20150910 20131210
2.5.5	Dec 05, 2007	No	No	20171128 20170117 20161129

Security

Plone versions - security support - maintenance - Hotfixes