Update README.md

README.md

@@ -6,14 +6,15 @@
 | :-----: | :-------------: | :-------------: | :--------------: | :-------------------: | :---------: |
 | [2.x][] | **End-of-life** | 2013-07-18      | -                | -                     | 2013-08-19  |
 | [3.x][] | **End-of-life** | 2013-08-19      | 2014-11-01       | 2016-09-05            | 2019-07-24  |
-| [4.x][] | **Active LTS**  | 2018-01-18      | 2019-11-26       | 2021-11-01            | 2022-11-01  |
-| 5.x     | **Active LTS**  | 2021-05-05      | TBD              | TBD                   | TBD         |
+| [4.x][] | **Active LTS**  | 2018-01-18      | 2019-11-26       | 2021-11-01            | 2023-01-01  |
+| [5.x][] | **Active LTS**  | 2021-05-05      | TBD              | TBD                   | TBD         |
 
 **Warning:** Dates may vary widely. We are actively working on strengthening timeline assurances.
 
 [2.x]: https://getbootstrap.com/2.3.2/getting-started.html#download-bootstrap
 [3.x]: https://getbootstrap.com/docs/3.4/getting-started/#download
 [4.x]: https://getbootstrap.com/docs/4.5/getting-started/download/
+[5.x]: https://getbootstrap.com/
 
 ## Release plan
 
@@ -43,8 +44,8 @@ A rough schedule of releases has been included here for planning purposes.
 
 - v4.5.3 in October 2020 (bug fixes and docs)
 - v4.6.0 in January 2021 (feature alignment with v5 and docs)
-- v4.6.x in May 2021 (bug fixes and docs)
-- v4.7.x TBD
+- v4.6.1 in October 2021 (bug fixes and docs)
+- v4.6.2 in July 2022 (bug fixes and docs)
 
 ### Bootstrap 5
 
@@ -54,6 +55,13 @@ A rough schedule of releases has been included here for planning purposes.
 - v5.0.0-beta2 in January 2021 (beta features and bug fixes)
 - v5.0.0-beta3 in March 2021 (beta bug fixes)
 - v5.0.0 in May 2021 (stable release)
+- v5.1.0 in August 2021
+- v5.2.0 in July 2022 (beta in May 2022)
+- v5.3.0 TBD
+
+### Bootstrap 6
+
+TBD.
 
 ## LTS team members