--- lang: en layout: doc permalink: /doc/releases/4.0/schedule/ redirect_from: - /en/doc/releases/4.0/schedule/ ref: 24 title: Qubes R4.0 Release Schedule --- This schedule is based on [Version Scheme](/doc/version-scheme/#release-schedule). | Date | Stage | | -----------:| --------------------------------------- | | 31 Jul 2017 | 4.0-rc1 release | | ~~28 Aug 2017~~
~~11 Sep 2017~~
~~9 Oct 2017~~
18 Oct 2017 | current-testing freeze before 4.0-rc2 | | ~~4 Sep 2017~~
~~18 Sep 2017~~
~~16 Oct 2017~~
23 Oct 2017 | 4.0-rc2 release | | 6 Nov 2017 | decide whether 4.0-rc2 is the final 4 | 20 Nov 2017 | current-testing freeze before 4.0-rc3 | | 27 Nov 2017 | 4.0-rc3 release | | 11 Dec 2017 | decide whether 4.0-rc3 is the final 4.0 | | 1 Jan 2018 | current-testing freeze before 4.0-rc4 | | ~~8 Jan 2018~~
31 Jan 2018 | 4.0-rc4 release | | ~~22 Jan 2018~~
14 Feb 2018 | decide whether 4.0-rc4 is the final 4.0 | | 27 Feb 2018 | current-testing freeze before 4.0-rc5 | | 6 Mar 2018 | 4.0-rc5 release | | 20 Mar 2018 | decide whether 4.0-rc5 is the final 4.0 | | 28 Mar 2018 | final 4.0 release |