For the regular maintenance releases we have planned the following release schedule:
| Planned Release Date | Maintenance Version |
|---|---|
| 2 November 2021 | v11.5.2 |
| 16 November 2021 | v11.5.3 |
| 14 December 2021 | v11.5.4 |
| 11 January 2022 | v11.5.5 |
| 8 February 2022 | v11.5.6 |
| 8 March 2022 | v11.5.7 |
| 12 April 2022 | v11.5.8 |
| 10 May 2022 | v11.5.9 |
| 14 June 2022 | v11.5.10 |
| 12 July 2022 | v11.5.11 |
| 9 August 2022 | v11.5.12 |
| 13 September 2022 | v11.5.13 |
| 11 October 2022 | v11.5.14 |
| 8 November 2022 | v11.5.15 |
| 13 December 2022 | v11.5.16 |
| 10 January 2023 | v11.5.17 |
| 14 February 2023 | v11.5.18 |
| 14 March 2023 | v11.5.19 |
| 11 April 2023 | v11.5.20 |
| 9 May 2023 | v11.5.21 |
You can mark the dates in your calendars, but also be aware of possible changes due to any security issues that might arise. Check back regularly on our "Maintenance Releases" page, which will be kept up-to-date.
If you have further questions, feel free to contact me, Benni Mack (Twitter @bennimack, Slack "benni"), as TYPO3 Project Lead, directly or leave a comment below.