| 21.2,2021-10-13,21.2.4,Dylan Baker, | |
| ,2021-10-27,21.2.5,Dylan Baker, | |
| ,2021-11-10,21.2.6,Dylan Baker, | |
| ,2021-11-24,21.2.7,Dylan Baker, | |
| ,2021-12-08,21.2.8,Dylan Baker,Last planned 21.2.x release. | |
| 21.3,2021-10-13,21.3.0-rc1,Eric Engestrom, | |
| ,2021-10-20,21.3.0-rc2,Eric Engestrom, | |
| ,2021-10-27,21.3.0-rc3,Eric Engestrom, | |
| ,2021-11-03,21.3.0-rc4,Eric Engestrom, |