Update README.md

README.md

@@ -6,8 +6,14 @@ This project supports documentation and meta-activities for release-management.
 
 | Name   | Development/Alpha Period | RC/Beta Period  | Release Date   | Stable Period |
 | ------ | ------------------------ | --------------- |----------------| ------------- |
+| 5.58.x | Dec 2022                 | Jan 2022        | Feb 1, 2022    | Feb 2022      |
+| 5.57.x | Nov 2022                 | Dec 2022        | Jan 4, 2022    | Jan 2022 (tentative [ESR](https://civicrm.org/esr))      |
+| 5.56.x | Oct 2022                 | Nov 2022        | Dec 7, 2022    | Dec 2022      |
+| 5.55.x | Sep 2022                 | Oct 2022        | Nov 2, 2022    | Nov 2022      |
+| 5.54.x | Aug 2022                 | Sep 2022        | Oct 5, 2022    | Oct 2022      |
+| 5.53.x | Jul 2022                 | Aug 2022        | Sep 7, 2022    | Sep 2022      |
 | 5.52.x | Jun 2022                 | Jul 2022        | Aug 3, 2022    | Aug 2022      |
-| 5.51.x | May 2022                 | Jun 2022        | Jul 6, 2022    | Jul 2022 (tentative ESR)  |
+| 5.51.x | May 2022                 | Jun 2022        | Jul 6, 2022    | Jul 2022 plus [ESR](https://civicrm.org/esr))  |
 | 5.50.x | Apr 2022                 | May 2022        | Jun 1, 2022    | Jun 2022      |
 | 5.49.x | Mar 2022                 | Apr 2022        | May 4, 2022    | May 2022      |
 | 5.48.x | Feb 2022                 | Mar 2022        | Apr 6, 2022    | Apr 2022      |