Editing CentOS (section)

==== Older version information ====
{| class="wikitable collapsible collapsed sortable"
! scope="col" | CentOS version
! scope="col" | Architectures
! scope="col" | RHEL base
! scope="col" | Kernel
! scope="col" style="min-width: 9em;" | CentOS release date
! scope="col" style="min-width: 9em;" | RHEL release date
! scope="col" | Delay (days)
|-
! scope="row" | 2.1
| [[IA-32]]
| 2.1
| 2.4.9
| 2004-05-14<ref name="CentOS2Announcement">{{Cite web |url=http://lists.centos.org/pipermail/centos/2004-May/000153.html |title=CentOS-2 Final finally released |last=John Newbigin |date=14 May 2004 |website=centos.org |access-date=1 June 2008}}</ref>
| 2002-05-17<ref name="rhel-errata">{{Cite web |url=https://access.redhat.com/support/policy/updates/errata/ |title=Red Hat Enterprise Linux Errata Support Policy |publisher=[[Red Hat]] |access-date=1 June 2008}}</ref>
| 728
|-
! scope="row" | 3.1
| IA-32, [[x86-64]], [[IA-64]], [[ESA/390|s390]], [[s390x]]
| 3.1
| 2.4.21-15
| 2004-03-19<ref>{{Cite web |url=http://lists.centos.org/pipermail/centos/2004-March/000015.html |title=CentOS 3.1 has now been released |last=Lance Davis |date=19 March 2004 |website=centos.org |access-date=1 June 2008}}</ref>
| 2003-10-23<ref name="rhel-errata" />
| 148
|-
! scope="row" | 3.3
| IA-32, x86-64, IA-64, s390, s390x
| 3.3
| 2.4.21-20
| 2004-09-17
| 2004-09-03
| 14
|-
! scope="row" | 3.4
| IA-32, x86-64, IA-64, s390, s390x
| 3.4
| 2.4.21-27
| 2005-01-23
| 2004-12-12
| 42
|-
! scope="row" | 3.5
| IA-32
| 3.5
| 2.4.21-32
| 2005-06-10<ref>{{Cite web |url=http://lists.centos.org/pipermail/centos-announce/2005-June/011810.html |title=[CentOS-announce] CentOS 3.5 i386 is released |last=Lance Davis |date=10 June 2005 |website=centos.org}}</ref>
| 2005-05-18
| 23
|-
! scope="row" | 3.6
| IA-32
| 3.6
| 2.4.21-37
| 2005-11-01<ref>{{Cite web |url=http://lists.centos.org/pipermail/centos-announce/2005-November/012349.html |title=[CentOS-announce] CentOS 3.6 is released. |last=Lance Davis |date=1 November 2005 |website=centos.org}}</ref>
| 2005-09-28
| 34
|-
! scope="row" | 3.7
| IA-32, x86-64, IA-64, s390, s390x
| 3.7
| 2.4.21-40
| 2006-04-10<ref>{{Cite web |url=http://lists.centos.org/pipermail/centos-announce/2006-April/012807.html |title=[CentOS-announce] CentOS 3.7 is released |last=Lance Davis |date=10 April 2006 |website=centos.org}}</ref>
| 2006-03-17
| 23
|-
! scope="row" | 3.8
| IA-32, x86-64
| 3.8
| 2.4.21-47
| 2006-08-25<ref>{{Cite web |url=http://lists.centos.org/pipermail/centos-announce/2006-August/013178.html |title=[CentOS-announce] Subject: CentOS 3.8 is released for i386 and x86_64 |last=Johnny Hughes |date=25 August 2006 |website=centos.org}}</ref>
| 2006-07-20
| 36
|-
! scope="row" | 3.9
| IA-32, x86-64, IA-64, s390, s390x
| 3.9
| 2.4.21-50
| 2007-07-26<ref>{{Cite web |url=http://lists.centos.org/pipermail/centos-announce/2007-July/014084.html |title=CentOS 3.9 is released for i386 and x86_64 |date=26 July 2007 |website=centos.org |access-date=21 October 2008}}</ref>
| 2007-06-15
| 41
|-
! scope="row" | 4.0
| IA-32, x86-64, various
| 4.0
| 2.6.9-5
| 2005-03-09<ref>{{Cite web |url=http://distrowatch.com/?newsid=02439 |title=Distribution Release: CentOS 4 |date=9 March 2005 |website=DistroWatch.com}}</ref>
| 2005-02-14<ref>{{Cite web |url=http://distrowatch.com/?newsid=02364 |title=Distribution Release: Red Hat Enterprise Linux 4 |date=14 February 2005 |website=DistroWatch.com}}</ref>
| 23
|-
! scope="row" | 4.1
| IA-32, IA-64, s390
| 4.1
| | 2.6.9-11
| 2005-06-12<ref>{{Cite web |url=http://lists.centos.org/pipermail/centos-announce/2005-June/011812.html |title=[CentOS-announce] CentOS 4 i386 - CentOS 4.1 i386 is available |last=Johnny Hughes |date=12 June 2005 |website=centos.org}}</ref>
| 2005-06-08
| 4
|-
! scope="row" | 4.2
| IA-32, x86-64, IA-64, s390, s390x, alpha
| 4.2
| 2.6.9-22
| 2005-10-13<ref>{{Cite web |url=http://lists.centos.org/pipermail/centos-announce/2005-October/012286.html |title=[CentOS-announce] CentOS-4.2 is Released for i386, x86_64, IA-64, s390, s390x and alpha architectures |last=Johnny Hughes |date=13 October 2005 |website=centos.org}}</ref>
| 2005-10-05
| 8
|-
! scope="row" | 4.3
| IA-32, x86-64, IA-64, s390, s390x
| 4.3
| 2.6.9-34
| 2006-03-21<ref>{{Cite web |url=http://lists.centos.org/pipermail/centos-announce/2006-March/012763.html |title=[CentOS-announce] CentOS 4.3 is Released for i386, x86_64, and IA-64 |last=Johnny Hughes |date=21 March 2006 |website=centos.org}}</ref>
| 2006-03-12
| 9
|-
! scope="row" | 4.4
| IA-32, x86-64
| 4.4
| 2.6.9-42
| 2006-08-30<ref>{{Cite web |url=http://lists.centos.org/pipermail/centos-announce/2006-August/013185.html |title=[CentOS-announce] CentOS 4.4 is released for i386 and x86_64 |last=Johnny Hughes |date=30 August 2006 |website=centos.org}}</ref>
| 2006-08-10
| 20
|-
! scope="row" | 4.5
| IA-32, x86-64, IA-64
| 4.5
| 2.6.9-55
| 2007-05-17<ref>{{Cite web |url=http://lists.centos.org/pipermail/centos-announce/2007-May/013778.html |title=[CentOS-announce] CentOS 4.5 is released for i386, x86_64, and IA-64 |last=Johnny Hughes |date=17 May 2007 |website=centos.org}}</ref>
| 2007-05-01
| 16
|-
! scope="row" | 4.6
| IA-32, x86-64, IA-64, Alpha, s390, s390x, PowerPC (beta), SPARC (beta)
| 4.6
| 2.6.9-67
| 2007-12-16<ref>{{Cite web |url=http://distrowatch.com/?newsid=04657 |title=Distribution Release: CentOS 4.6 |date=16 December 2007 |website=DistroWatch.com |access-date=10 November 2008}}</ref>
| 2007-11-16<ref>{{Cite web |url=http://distrowatch.com/?newsid=04592 |title=Distribution Release: Red Hat Enterprise Linux 4.6 |date=16 November 2007 |website=DistroWatch.com |access-date=10 November 2008}}</ref>
| 30
|-
! scope="row" | 4.7
| IA-32, x86-64
| 4.7
| 2.6.9-78
| 2008-09-13<ref>{{Cite web |url=http://lists.centos.org/pipermail/centos-announce/2008-September/015241.html |title=CentOS 4.7 is released for i386 and x86_64 |last=Johnny Hughes |date=13 September 2008 |website=centos.org |access-date=14 September 2008}}</ref>
| 2008-07-24<ref>{{Cite web |url=http://www.redhat.com/archives/rhelv4-announce/2008-July/msg00002.html |title=Red Hat Enterprise Linux 4.7 GA Announcement |date=24 July 2008 |publisher=[[Red Hat]] |access-date=14 September 2008 |archive-date=2 March 2012 |archive-url=https://web.archive.org/web/20120302180149/http://www.redhat.com/archives/rhelv4-announce/2008-July/msg00002.html |url-status=dead }}</ref>
| 51
|-
! scope="row" | 4.8
| IA-32, x86-64
| 4.8
| 2.6.9-89
| 2009-08-21<ref>{{Cite web |url=http://lists.centos.org/pipermail/centos-announce/2009-August/016106.html |title=CentOS 4 i386 and x86_64 release of CentOS-4.8 |last=Johnny Hughes |date=21 August 2009 |website=centos.org}}</ref>
| 2009-05-18<ref>{{Cite web |url=https://www.redhat.com/archives/rhelv4-announce/2009-May/msg00000.html |title=Red Hat Enterprise Linux 4.8 GA Announcement |date=18 May 2009 |publisher=[[Red Hat]] |access-date=12 March 2010 |archive-date=7 June 2011 |archive-url=https://web.archive.org/web/20110607145851/https://www.redhat.com/archives/rhelv4-announce/2009-May/msg00000.html |url-status=dead }}</ref>
| 95
|-
! scope="row" | 4.9
| IA-32, x86-64
| 4.9
| 2.6.9-100
| 2011-03-02<ref>{{Cite web |url=http://lists.centos.org/pipermail/centos-announce/2011-March/017255.html |title=CentOS 4 i386 and x86_64 release of CentOS-4.9 |last=Johnny Hughes |date=2 March 2011 |website=centos.org}}</ref>
| 2011-02-16<ref>{{Cite web |url=https://www.redhat.com/archives/rhelv4-announce/2011-February/msg00000.html |title=Red Hat Enterprise Linux 4.9 GA Announcement |date=16 February 2011 |publisher=[[Red Hat]] |access-date=3 March 2011 |archive-date=15 July 2011 |archive-url=https://web.archive.org/web/20110715165248/https://www.redhat.com/archives/rhelv4-announce/2011-February/msg00000.html |url-status=dead }}</ref>
| 14
|-

! scope="row" | 5.0
| IA-32, x86-64
| 5.0
| 2.6.18-8
| 2007-04-12<ref>{{Cite web |url=http://lists.centos.org/pipermail/centos-announce/2007-April/013660.html |title=Release for CentOS-5 i386 and x86_64 |last=Karanbir Singh |date=12 April 2007 |website=centos.org |access-date=1 June 2008}}</ref>
| 2007-03-14<ref>{{Cite web |url=http://www.redhat.com/archives/rhelv5-announce/2007-March/msg00001.html |title=Red Hat Enterprise Linux 5 Now Available |date=15 March 2007 |publisher=[[Red Hat]] |url-status=dead |archive-url=https://web.archive.org/web/20120119191611/http://www.redhat.com/archives/rhelv5-announce/2007-March/msg00001.html |archive-date=19 January 2012 |access-date=1 June 2008 |df=dmy-all}}</ref>
| 28
|-
! scope="row" | 5.1
| IA-32, x86-64
| 5.1
| 2.6.18-53
| 2007-12-02<ref>{{Cite web |url=http://lists.centos.org/pipermail/centos-announce/2007-December/014476.html |title=Release for CentOS-5.1 i386 and x86_64 |last=Karanbir Singh |date=2 December 2007 |website=centos.org |access-date=1 June 2008}}</ref>
| 2007-11-07<ref>{{Cite web |url=http://www.redhat.com/archives/rhelv5-announce/2007-November/msg00000.html |title=Red Hat Enterprise Linux 5.1 General Availability Announcement |date=7 November 2007 |publisher=[[Red Hat]] |url-status=dead |archive-url=https://web.archive.org/web/20120119185051/http://www.redhat.com/archives/rhelv5-announce/2007-November/msg00000.html |archive-date=19 January 2012 |access-date=1 June 2008 |df=dmy-all}}</ref>
| 25
|-
! scope="row" | 5.2
| IA-32, x86-64
| 5.2
| 2.6.18-92
| 2008-06-24<ref>{{Cite web |url=http://lists.centos.org/pipermail/centos-announce/2008-June/014999.html |title=Release for CentOS-5.2 i386 and x86_64 |last=Karanbir Singh |date=24 June 2008 |website=centos.org |access-date=3 February 2009}}</ref>
| 2008-05-21<ref>{{Cite web |url=http://www.redhat.com/archives/rhelv5-announce/2008-May/msg00002.html |title=Red Hat Enterprise Linux 5.2 General Availability Announcement |date=21 May 2008 |publisher=[[Red Hat]] |url-status=dead |archive-url=https://web.archive.org/web/20120316133934/http://www.redhat.com/archives/rhelv5-announce/2008-May/msg00002.html |archive-date=16 March 2012 |access-date=22 January 2009 |df=dmy-all}}</ref>
| 34
|-
! scope="row" | 5.3
| IA-32, x86-64
| 5.3
| 2.6.18-128
| 2009-03-31<ref>{{Cite web |url=http://lists.centos.org/pipermail/centos-announce/2009-April/015711.html |title=Release for CentOS-5.3 i386 and x86_64 |last=Karanbir Singh |date=1 April 2009 |website=centos.org |access-date=1 April 2009}}</ref>
| 2009-01-20<ref>{{Cite web |url=http://www.redhat.com/archives/rhelv5-announce/2009-January/msg00000.html |title=Red Hat Enterprise Linux 5.3 General Availability Announcement |date=20 January 2009 |publisher=[[Red Hat]] |url-status=dead |archive-url=https://web.archive.org/web/20120108125756/https://www.redhat.com/archives/rhelv5-announce/2009-January/msg00000.html |archive-date=8 January 2012 |access-date=22 January 2009 |df=dmy-all}}</ref>
| 69
|-
! scope="row" | 5.4
| IA-32, x86-64
| 5.4
| 2.6.18-164
| 2009-10-21<ref name="MLKS">{{Cite web |url=http://lists.centos.org/pipermail/centos-announce/2009-October/016195.html |title=[CentOS-announce] Release for CentOS-5.4 i386 and x86_64 |last=Singh |first=Karanbir |date=21 October 2009 |website=centos.org |access-date=24 October 2009}}</ref>
| 2009-09-02<ref>{{Cite web |url=http://www.redhat.com/archives/rhelv5-announce/2009-September/msg00000.html |title=Red Hat Enterprise Linux 5.4 GA Announcement |date=2 September 2009 |publisher=[[Red Hat]] |url-status=dead |archive-url=https://web.archive.org/web/20120331074735/http://www.redhat.com/archives/rhelv5-announce/2009-September/msg00000.html |archive-date=31 March 2012 |access-date=22 September 2009 |df=dmy-all}}</ref>
| 49
|-
! scope="row" | 5.5
| IA-32, x86-64
| 5.5
| 2.6.18-194
| 2010-05-14<ref name="CentOS5.5Announcement">{{Cite web |url=http://lists.centos.org/pipermail/centos-announce/2010-May/016638.html |title=[CentOS-announce] Release for CentOS-5.5 i386 and x86_64 |last=Singh |first=Karanbir |date=14 May 2010 |website=centos.org |access-date=15 May 2010}}</ref>
| 2010-03-31<ref name="RHEL5.5Announcement">{{Cite web |url=http://www.redhat.com/archives/rhelv5-announce/2010-March/msg00000.html |title=[rhelv5-announce] Red Hat Enterprise Linux 5.5 GA Announcement |last=Red Hat Enterprise Linux 5 (Tikanga) announcement mailing-list |date=31 March 2010 |url-status=dead |archive-url=https://web.archive.org/web/20110924042714/https://www.redhat.com/archives/rhelv5-announce/2010-March/msg00000.html |archive-date=24 September 2011 |access-date=15 May 2010 |df=dmy-all}}</ref>
| 44
|-
! scope="row" | 5.6
| IA-32, x86-64
| 5.6
| 2.6.18-238
| 2011-04-08<ref name="CentOS5.6Announcement">{{Cite web |url=http://lists.centos.org/pipermail/centos-announce/2011-April/017282.html |title=Release for CentOS-5.6 i386 and x86_64 |website=centos.org |date=8 April 2011 |access-date=8 April 2011}}</ref>
| 2011-01-13<ref name="Red Hat Enterprise Linux 5.6 Now Available">{{Cite web |url=https://access.redhat.com/site/documentation/en-US/Red_Hat_Enterprise_Linux/5/html-single/5.6_Release_Notes/ |title=Red Hat Enterprise Linux 5: 5.6 Release Notes |access-date=21 May 2014}}</ref>
| 85
|-
! scope="row" | 5.7
| IA-32, x86-64
| 5.7
| 2.6.18-274
| 2011-09-13<ref name="CentOS5.7Announcement">{{Cite web |url=http://lists.centos.org/pipermail/centos-announce/2011-September/017727.html |title=Release for CentOS-5.7 i386 and x86_64 |date=13 September 2011 |website=centos.org |access-date=13 September 2011}}</ref>
| 2011-07-21<ref name="Red Hat Enterprise Linux 5.7 Release Notes">{{Cite web |url=http://docs.redhat.com/docs/en-US/Red_Hat_Enterprise_Linux/5/html/5.7_Release_Notes/index.html |title=Red Hat Enterprise Linux 5.7 Release Notes |date=21 July 2011 |access-date=21 July 2011}}</ref>
| 54
|-
! scope="row" | 5.8
| IA-32, x86-64
| 5.8
| 2.6.18-308
| 2012-03-07<ref name="CentOS5.8Announcement">{{Cite web |url=http://lists.centos.org/pipermail/centos-announce/2012-March/018478.html |title=Release for CentOS-5.8 i386 and x86_64 |date=7 March 2012 |website=centos.org |access-date=8 March 2012}}</ref>
| 2012-02-21<ref name="Red Hat Enterprise Linux 5.8 Release Notes">{{Cite web |url=http://docs.redhat.com/docs/en-US/Red_Hat_Enterprise_Linux/5/html/5.8_Release_Notes/index.html |title=Red Hat Enterprise Linux 5.8 Release Notes |date=21 February 2012 |access-date=21 February 2012}}</ref>
| 15
|-
! scope="row" | 5.9
| IA-32, x86-64
| 5.9
| 2.6.18-348
| 2013-01-17<ref name="CentOS5.9Announcement">{{Cite web |url=http://lists.centos.org/pipermail/centos-announce/2013-January/019205.html |title=Release for CentOS-5.9 i386 and x86_64 |date=17 January 2013 |website=centos.org |access-date=17 January 2013}}</ref>
| 2013-01-07<ref name="Red Hat Enterprise Linux 5.9 Release Notes">{{Cite web |url=http://docs.redhat.com/docs/en-US/Red_Hat_Enterprise_Linux/5/html/5.9_Release_Notes/index.html |title=Red Hat Enterprise Linux 5.9 Release Notes |date=7 January 2013 |access-date=7 January 2013}}</ref>
| 10
|-
! scope="row" | 5.10
| IA-32, x86-64
| 5.10
| 2.6.18-371
| 2013-10-19<ref name="CentOS5.10Announcement">{{Cite web |url=http://lists.centos.org/pipermail/centos-announce/2013-October/019978.html |title=Release for CentOS-5.10 i386 and x86_64 |date=19 October 2013 |website=centos.org |access-date=19 October 2013}}</ref>
| 2013-09-30<ref name="Red Hat Enterprise Linux 5.10 Release Notes">{{Cite web |url=http://docs.redhat.com/docs/en-US/Red_Hat_Enterprise_Linux/5/html/5.10_Release_Notes/index.html |title=Red Hat Enterprise Linux 5.10 Release Notes |date=30 September 2013 |access-date=1 October 2013}}</ref>
| 19
|-
! scope="row" | 5.11
| IA-32, x86-64
| 5.11
| 2.6.18-398
|| 2014-09-30<ref name="CentOS5.11Announcement">{{Cite web |url=http://lists.centos.org/pipermail/centos-announce/2014-September/020601.html |title=Release for CentOS-5.11 i386 and x86_64 |date=30 September 2014 |website=centos.org |access-date=30 September 2014}}</ref>
| 2014-09-16<ref name="Red Hat Enterprise Linux 5.11 Release Notes">{{Cite web |url=https://access.redhat.com/documentation/en-US/Red_Hat_Enterprise_Linux/5/html/5.11_Release_Notes/index.html |title=Red Hat Enterprise Linux 5.11 Release Notes |date=16 September 2014 |access-date=16 September 2014}}</ref>
| 14
|-
! scope="row" | 6.0<ref>{{Cite web|url=https://linuxbsdos.com/2011/08/11/centos-6-review/|title=CentOS 6 review &#124; LinuxBSDos.com|website=linuxbsdos.com|date=11 August 2011 }}</ref>
| IA-32, x86-64
| 6.0
| 2.6.32-71
| 2011-07-10<ref name="CentOS6.0Announcement">{{Cite web |url=http://lists.centos.org/pipermail/centos-announce/2011-July/017645.html |title=Release for CentOS-6.0 i386 and x86_64 |date=10 July 2011 |website=centos.org |access-date=10 July 2011}}</ref>
| 2010-11-10<ref>{{Cite web |url=http://www.redhat.com/archives/rhelv6-announce/2010-November/msg00000.html |title=Red Hat Enterprise Linux 6 Now Available |date=10 November 2010 |publisher=[[Red Hat]] |access-date=10 November 2010}}</ref>
| 242
|-
! scope="row" | 6.1
| IA-32, x86-64
| 6.1
| 2.6.32-131
| 2011-12-09<ref name="CentOS6.1Announcement">{{Cite web |url=http://lists.centos.org/pipermail/centos-announce/2011-December/018312.html |title=Release for CentOS-6.1 i386 and x86_64 |date=9 December 2011 |website=centos.org |access-date=9 December 2011}}</ref>
| 2011-05-19<ref>{{Cite web |url=http://investors.redhat.com/releasedetail.cfm?ReleaseID=579197 |title=Red Hat Delivers Red Hat Enterprise Linux 6.1 |date=19 May 2011 |publisher=[[Red Hat]] |access-date=21 May 2014}}</ref>
| 204
|-
! scope="row" | 6.2
| IA-32, x86-64
| 6.2
| 2.6.32-220
| 2011-12-20<ref name="CentOS6.2Announcement">{{Cite web |url=http://lists.centos.org/pipermail/centos-announce/2011-December/018335.html |title=Release for CentOS-6.2 i386 and x86_64 |date=20 December 2011 |website=centos.org |access-date=20 December 2011}}</ref>
| 2011-12-06<ref>{{Cite web |url=http://docs.redhat.com/docs/en-US/Red_Hat_Enterprise_Linux/6/html/6.2_Release_Notes/index.html |title=Red Hat Enterprise Linux 6.2 Release Notes |date=6 December 2011 |publisher=[[Red Hat]] |access-date=6 December 2011}}</ref>
| 14
|-
! scope="row" | 6.3<ref>[https://distrowatch.com/weekly.php?issue=20120806#feature First look at CentOS 6.3], DistroWatch weekly.</ref>
| IA-32, x86-64
| 6.3
| 2.6.32-279
| 2012-07-09<ref name="CentOS6.3Announcement">{{Cite web |url=http://lists.centos.org/pipermail/centos-announce/2012-July/018706.html |title=Release for CentOS-6.3 i386 and x86_64 |date=9 July 2012 |website=centos.org |access-date=9 July 2012}}</ref>
| 2012-06-21<ref>{{Cite web |url=https://docs.redhat.com/docs/en-US/Red_Hat_Enterprise_Linux/6/html-single/6.3_Release_Notes/index.html |title=Red Hat Enterprise Linux 6.3 Release Notes |date=21 June 2012 |publisher=[[Red Hat]] |access-date=21 June 2012}}</ref>
| 18
|-
! scope="row" | 6.4
| IA-32, x86-64
| 6.4
| 2.6.32-358
| 2013-03-09<ref name="CentOS6.4Announcement">{{Cite web |url=http://lists.centos.org/pipermail/centos-announce/2013-March/019276.html |title=Release for CentOS-6.4 i386 and x86_64 |date=8 March 2013 |website=centos.org |access-date=8 March 2013}}</ref>
| 2013-02-21<ref>{{Cite web |url=https://docs.redhat.com/docs/en-US/Red_Hat_Enterprise_Linux/6/html-single/6.4_Release_Notes/index.html |title=Red Hat Enterprise Linux 6.4 Release Notes |date=21 February 2013 |publisher=[[Red Hat]] |access-date=21 February 2013}}</ref>
| 15
|-
! scope="row" | 6.5
| IA-32, x86-64
| 6.5
| 2.6.32-431
| 2013-12-01<ref name="CentOS6.5Announcement">{{Cite web |url=http://lists.centos.org/pipermail/centos-announce/2013-December/020032.html |title=Release for CentOS-6.5 i386 and x86_64 |date=1 December 2013 |website=centos.org |access-date=1 December 2013}}</ref>
| 2013-11-21<ref>{{Cite web |url=https://docs.redhat.com/docs/en-US/Red_Hat_Enterprise_Linux/6/html-single/6.5_Release_Notes/index.html |title=Red Hat Enterprise Linux 6.5 Release Notes |date=21 November 2013 |publisher=[[Red Hat]] |access-date=21 November 2013}}</ref>
| 10
|-
! scope="row" | 6.6
| IA-32, x86-64
| 6.6
| 2.6.32-504
| 2014-10-28<ref name="CentOS6.6Announcement">{{Cite web |url=http://lists.centos.org/pipermail/centos-announce/2014-October/020709.html |title=[CentOS-announce] Release for CentOS-6.6 i386 and x86_64 |date=28 October 2014 |website=centos.org |access-date=28 October 2014}}</ref>
| 2014-10-14<ref>{{Cite web |url=https://docs.redhat.com/docs/en-US/Red_Hat_Enterprise_Linux/6/html-single/6.6_Release_Notes/index.html |title=Red Hat Enterprise Linux 6.6 Release Notes |date=14 October 2014 |publisher=[[Red Hat]] |access-date=14 October 2014}}</ref>
| 14
|-
! scope="row" | 6.7
| IA-32, x86-64
| 6.7
| 2.6.32-573
| 2015-08-07<ref name="Centos6.7Announcement">{{Cite web |url=http://lists.centos.org/pipermail/centos-announce/2015-August/021298.html |title=Release for CentOS Linux 6.7 i386 and x86_64 |date=7 August 2015 |website=centos.org |access-date=7 August 2015}}</ref>
| 2015-07-22<ref>{{Cite web |url=https://docs.redhat.com/docs/en-US/Red_Hat_Enterprise_Linux/6/html-single/6.7_Release_Notes/index.html |title=Red Hat Enterprise Linux 6.7 Release Notes |date=22 July 2015 |publisher=[[Red Hat]] |access-date=22 July 2015}}</ref>
| 16
|-
! scope="row" | 6.8
| IA-32, x86-64
| 6.8
| 2.6.32-642
| 2016-05-25<ref name="Centos6.8Announcement">{{Cite web |url=https://lists.centos.org/pipermail/centos-announce/2016-May/021895.html |title=Release for CentOS Linux 6.8 i386 and x86_64 |date=25 May 2016 |website=centos.org |access-date=25 May 2016}}</ref>
| 2016-05-10<ref>{{Cite web |url=https://docs.redhat.com/docs/en-US/Red_Hat_Enterprise_Linux/6/html-single/6.8_Release_Notes/index.html |title=Red Hat Enterprise Linux 6.8 Release Notes |date=10 May 2016 |publisher=[[Red Hat]] |access-date=14 May 2016}}</ref>
| 15
|-
! scope="row" | 6.9
| IA-32, x86-64
| 6.9
| 2.6.32-696<ref name="Red Hat Enterprise Linux Release Dates">{{Cite web |url=https://access.redhat.com/articles/3078 |title=Red Hat Enterprise Linux Release Dates |publisher=[[Red Hat]]}}</ref>
| 2017-04-05<ref name="Centos6.9Announcement">{{Cite web |url=https://lists.centos.org/pipermail/centos-announce/2017-April/022351.html |title=Release for CentOS Linux 6.9 i386 and x86_64 |date=5 April 2017 |website=centos.org |access-date=5 April 2017}}</ref>
| 2017-03-21<ref>{{Cite web |url=https://docs.redhat.com/docs/en-US/Red_Hat_Enterprise_Linux/6/html-single/6.9_Release_Notes/index.html |title=Red Hat Enterprise Linux 6.9 Release Notes |date=21 March 2017 |publisher=[[Red Hat]] |access-date=21 March 2017}}</ref>
| 15
|-
! scope="row" | 6.10<ref>{{Cite web|url=https://distrowatch.com/weekly.php?issue=20180709#released|title=DistroWatch.com: Put the fun back into computing. Use Linux, BSD.|website=distrowatch.com}}</ref>
| IA-32, x86-64
| 6.10
| 2.6.32-754<ref>{{Cite web |url=https://access.redhat.com/documentation/en-us/red_hat_enterprise_linux/6/html-single/6.10_release_notes/index |title=Red Hat Enterprise Linux 6.10 Release Notes |publisher=[[Red Hat]]}}</ref>
| 2018-07-03<ref name="Centos6.10Announcement">{{Cite web |url=https://lists.centos.org/pipermail/centos-announce/2018-July/022925.html |title=Release for CentOS Linux 6.10 i386 and x86_64 |date=3 July 2018 |website=centos.org |access-date=3 July 2018}}</ref>
| 2018-06-19<ref>{{Cite web |url=https://docs.redhat.com/docs/en-US/Red_Hat_Enterprise_Linux/6/html-single/6.10_Release_Notes/index.html |title=Red Hat Enterprise Linux 6.10 Release Notes |date=19 June 2018 |publisher=[[Red Hat]] |access-date=19 June 2018}}</ref>
| 14
|}

===== CentOS version 7 =====
{| class="wikitable collapsible collapsed sortable"
! scope="col" | CentOS version
! scope="col" | Architectures
! scope="col" | RHEL base
! scope="col" | Kernel
! scope="col" style="min-width: 9em;" | CentOS release date
! scope="col" style="min-width: 9em;" | RHEL release date
! scope="col" | Delay (days)
|-
! scope="row" | 7.0-1406<ref>{{Cite web|url=https://lwn.net/Articles/606144/|title=Looking in on CentOS 7|website=[[lwn.net]]}}</ref>
| x86-64<ref>{{Cite web |url=https://access.redhat.com/site/solutions/509373 |title=Are 32-bit applications supported in RHEL 7? - Red Hat Customer Portal |date=17 December 2013 |publisher=[[Red Hat]] |access-date=20 June 2014}}</ref>{{Efn|Installation images for i386, ARM and PowerPC are provided by [[#AltArch releases|AltArch Special Interest Group]].}}
| 7.0
| 3.10.0-123
| 2014-07-07<ref name="CentOS7.0Announcement">{{Cite web |url=http://lists.centos.org/pipermail/centos-announce/2014-July/020393.html |title=[CentOS-announce] Release for CentOS-7 on x86_64 |last=Karanbir Singh |date=7 July 2014 |website=centos.org |access-date=7 July 2014}}</ref>
| 2014-06-10<ref>{{Cite web |url=https://access.redhat.com/site/documentation/en-US/Red_Hat_Enterprise_Linux/7/html/7.0_Release_Notes/index.html |title=Red Hat Enterprise Linux 7 Release Notes |date=10 June 2014 |publisher=[[Red Hat]] |access-date=10 June 2014}}</ref>
| 27
|-
! scope="row" | 7.1-1503
| x86-64
| 7.1
| 3.10.0-229
| 2015-03-31<ref name="CentOS7.1Announcement">{{Cite web |url=http://lists.centos.org/pipermail/centos-announce/2015-March/021005.html |title=[CentOS-announce] Release for CentOS Linux 7 (1503) on x86_64 |last=Karanbir Singh |date=31 March 2015 |website=centos.org |access-date=31 March 2015}}</ref><ref>{{Cite web |url=http://lists.centos.org/pipermail/centos-announce/2015-April/021010.html |title=[CentOS-announce] Update to Release for CentOS Linux 7 (1503) |last=Karanbir Singh |date=1 April 2015 |website=centos.org |access-date=1 April 2015}}</ref>
| 2015-03-05<ref>{{Cite web |url=https://access.redhat.com/documentation/en-US/Red_Hat_Enterprise_Linux/7/html-single/7.1_Release_Notes/index.html |title=Red Hat Enterprise Linux 7.1 Release Notes |date=5 March 2015 |publisher=[[Red Hat]] |access-date=5 March 2015}}</ref>
| 26
|-
! scope="row" | 7.2-1511
| x86-64
| 7.2
| 3.10.0-327
| 2015-12-14<ref name="CentOS7.2Announcement">{{Cite web |url=https://lists.centos.org/pipermail/centos-announce/2015-December/021518.html |title=[CentOS-announce] Release for CentOS Linux 7 (1511) on x86_64 |last=Karanbir Singh |date=14 December 2015 |website=centos.org |access-date=14 December 2015}}</ref><ref>{{Cite web |url=https://lists.centos.org/pipermail/centos-announce/2015-December/021518.html |title=[CentOS-announce] Update to Release for CentOS Linux 7 (1511) |last=Karanbir Singh |date=14 December 2015 |website=centos.org |access-date=14 December 2015}}</ref>
| 2015-11-19<ref>{{Cite web |url=https://access.redhat.com/documentation/en-US/Red_Hat_Enterprise_Linux/7/html-single/7.2_Release_Notes/index.html |title=Red Hat Enterprise Linux 7.2 Release Notes |date=19 November 2015 |publisher=[[Red Hat]] |access-date=19 November 2015}}</ref>
| 25
|-
! scope="row" | 7.3-1611
| x86-64
| 7.3
| 3.10.0-514
| 2016-12-12<ref name="CentOS7.3Announcement">{{Cite web |url=https://lists.centos.org/pipermail/centos-announce/2016-December/022172.html |title=[CentOS-announce] Release for CentOS Linux 7 (1611) on x86_64 |last=Karanbir Singh |date=12 December 2016 |website=centos.org |access-date=12 December 2016}}</ref>
| 2016-11-03<ref>{{Cite web |url=https://access.redhat.com/documentation/en-US/Red_Hat_Enterprise_Linux/7/html-single/7.3_Release_Notes/index.html |title=Red Hat Enterprise Linux 7.3 Release Notes |date=3 November 2016 |publisher=[[Red Hat]] |access-date=3 November 2016}}</ref>
| 39

|-
! scope="row" | 7.4-1708
| x86-64
| 7.4
| 3.10.0-693
| 2017-09-13<ref name="CentOS7.4-1708 Release Announcement">{{Cite web |url=https://lists.centos.org/pipermail/centos-announce/2017-September/022532.html |title=[CentOS-announce] Release for CentOS Linux 7 (1708) on x86_64 |last=Karanbir Singh |date=13 September 2017 |website=centos.org |access-date=13 September 2017}}</ref>
| 2017-07-31<ref>{{Cite web |url=https://access.redhat.com/documentation/en-US/Red_Hat_Enterprise_Linux/7/html-single/7.4_Release_Notes/index.html |title=Red Hat Enterprise Linux 7.4 Release Notes |date=1 August 2017 |publisher=[[Red Hat]] |access-date=12 September 2017}}</ref><ref name="Red Hat Enterprise Linux Release Dates" />
| 43

|-
! scope="row" | 7.5-1804
| x86-64
| 7.5
| 3.10.0-862
| 2018-05-10<ref name="CentOS7.5-1804 Release Announcement">{{Cite web |url=https://lists.centos.org/pipermail/centos-announce/2018-May/022829.html |title=[CentOS-announce] Release for CentOS Linux 7 (1804) on x86_64 |last=Karanbir Singh |date=10 May 2018 |website=centos.org |access-date=10 May 2018}}</ref>
| 2018-04-10<ref>{{Cite web |url=https://access.redhat.com/documentation/en-us/red_hat_enterprise_linux/7/html/7.5_release_notes/index |title=Red Hat Enterprise Linux 7.5 Release Notes |date=10 April 2018 |publisher=[[Red Hat]] |access-date=10 April 2018}}</ref><ref name="Red Hat Enterprise Linux Release Dates" />
| 31

|-
! scope="row" | 7.6-1810
| x86-64
| 7.6
| 3.10.0-957
| 2018-12-03<ref name="CentOS7.6-1810 Release Announcement">{{Cite web |url=https://lists.centos.org/pipermail/centos-announce/2018-December/023082.html |title=[CentOS-announce] Release for CentOS Linux 7 (1810) on x86_64 |last=Johnny Hughes |date=3 December 2018 |website=centos.org |access-date=3 December 2018}}</ref>
| 2018-10-30<ref>{{Cite web |url=https://access.redhat.com/documentation/en-us/red_hat_enterprise_linux/7/html/7.6_release_notes/index |title=Red Hat Enterprise Linux 7.6 Release Notes |date=30 October 2018 |publisher=[[Red Hat]] |access-date=30 October 2018}}</ref><ref name="Red Hat Enterprise Linux Release Dates" />
| 34
|-
! scope="row" | 7.7-1908
| x86-64
| 7.7
| 3.10.0-1062
|  2019-09-17<ref name="CentOS7.7-1908 Release Announcement">{{Cite web |url=https://lists.centos.org/pipermail/centos-announce/2019-September/023405.html |title=[CentOS-announce] Release for CentOS Linux 7 (1908) on x86_64 |last=Johnny Hughes |date=17 September 2019 |website=centos.org |access-date=17 September 2019}}</ref>
| 2019-08-06<ref>{{Cite web |url=https://access.redhat.com/documentation/en-us/red_hat_enterprise_linux/7/html/7.7_release_notes/index |title=Red Hat Enterprise Linux 7.7 Release Notes |date=6 August 2019 |publisher=[[Red Hat]] |access-date=6 August 2019}}</ref><ref name="Red Hat Enterprise Linux Release Dates" />
| 42
|-
! scope="row" |7.8-2003
| x86-64
| 7.8
| 3.10.0-1127
|  2020-04-27<ref name="CentOS7.8-2003 Release Announcement">{{Cite web |url=https://lists.centos.org/pipermail/centos-announce/2020-April/035696.html |title=[CentOS-announce] Release for CentOS Linux 7 (2003) on the x86_64 Architecture |last=Johnny Hughes |date=27 April 2020 |website=centos.org |access-date=27 April 2020}}</ref> 
| 2020-03-30<ref>{{Cite web |url=https://access.redhat.com/documentation/en-us/red_hat_enterprise_linux/7/html/7.8_release_notes/index |title=Red Hat Enterprise Linux 7.8 Release Notes |date=30 March 2020 |publisher=[[Red Hat]] |access-date=4 April 2020}}</ref><ref name="Red Hat Enterprise Linux Release Dates" />
| 28
|-
! scope="row" | 7.9-2009
| x86-64
| 7.9
| 3.10.0-1160
| 2020-11-12<ref name="CentOS7.9-2009 Release Announcement">{{Cite web |url=https://lists.centos.org/pipermail/centos-announce/2020-November/035820.html |title=[CentOS-announce] Release for CentOS Linux 7 (2009) on the x86_64 Architecture |last=Johnny Hughes |date=12 November 2020 |website=centos.org |access-date=12 November 2020}}</ref>
| 2020-09-29<ref>{{Cite web |url=https://access.redhat.com/documentation/en-us/red_hat_enterprise_linux/7/html/7.9_release_notes/index |title=Red Hat Enterprise Linux 7.9 Release Notes |date=29 September 2020 |publisher=[[Red Hat]] |access-date=29 September 2020}}</ref><ref name="Red Hat Enterprise Linux Release Dates" />
| 44
|}