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.

20.10.x series (was 1.6)

• 20.10.0-RC1 - 2020 Oct 8
• 20.10.0-RC2 - 2020 Oct 21
• 20.10.0 (full release) - 2020 Nov 4
• 20.10.1 - 2020 Nov 18
• 20.10.2 - 2020 Dec 2
• 20.10.3 - 2020 Dec 16
• Dec 30 (skipped)
• 20.10.4 - 2021 Jan 13

21.1.x Series (was 1.7)

Dates are speculative until marked as shipped.

• 21.1.0-RC1 - 2021 Jan 27
• 21.1.0-RC2 - 2021 Feb 10
• 21.1.0 (full release) - 2021 Feb 24
• 21.1.1 - 2021 Mar 10
• 21.1.2 - 2021 Mar 24
• 21.1.3 - 2021 Apr 7
• 21.1.4 - 2021 Apr 14

21.4.x Series

Dates are speculative

• 21.4.0-RC1 - 2021 Apr 28
• 21.4.0-RC2 - 2021 May 12
• 21.4.0 (full release) - 2021 May 26
• 21.4.1 - 2021 Jun 9
• 21.4.2 - 2021 Jun 23
• 21.4.3 - 2021 Jul 7
• 21.4.4 - 2021 Jul 21