This is a notional list of future release dates and versions.  Generally releases are every 2 weeks, with a larger quarterly release once a quarter. Subject to change.

21.7.x Series

Dates are speculative until marked as shipped

• 21.7.0-RC1 - 2021 Jun 15
• 21.7.0-RC2 - 2021 Jun 22
• 21.7.0 (full release) - 2021 Jul 6 
• 21.7.1 - 2021 Jul 14
• 21.7.2 - 2021 Aug 4
• 21.7.3 - 2021 Sep 2
• 21.7.4 - 2021 Sep 16

21.10.x Series

• 21.10.0-RC1 - 2021 Sep 28
• 21.10.0-RC2 - 2021 Oct 12
• 21.10.0 (full release) - 2021 Oct 26
• 21.10.1 - 2021 Nov 9
• 21.10.2 - 2021 Nov 23
• 21.10.3 - 2021 Dec 7
• 21.10.4 - 2021 Dec 21
•  
• 21.10.5 - 2021 Dec 21
•  
• 21.10.6 - 2021 Dec 21
•  
• 21.10.7 - 2021 Dec 21
•  
• 21.10.8 - 2021 Dec 21
•  
• 21.10.9 - 2021 Dec 21

22.1.x Series

• 22.1.0-RC1 - 2022 Jan 4
• 22.1.0-RC2 - 2022 Jan 18
• 22.1.0 (full release) - 2022 Feb 1
• 22.1.1 - 2022 Feb 25
• 22.1.2 - 2022 Mar 15
• 22.1.3 - 2022 Mar 31

22.4.x Series

• 22.4.0-RC1 - 2022 Apr 4
• 22.4.0-RC2 - 2022 Apr 12
• 22.4.0 (full release) - 2022 Apr 26
• 22.4.1 - 2022 May 10
• 22.4.2 - 2022 May 24
• 22.4.3 - 2022 Jun 7
• 22.4.4 - 2022 July 6

22.7.x Series

• 22.7.0-RC1 - 2022 Jul 6
• 22.7.0-RC2 - 2022 Jul 20 
• 22.7.0 (full release) - 2022 Aug 3