Release-Strategy.md

@@ -68,6 +68,7 @@ Below is the current planned date for upcoming OSDU milestone releases.
 |M10       |14-Jan-22     |21-Jan-22  |28-Jan-22            |11-Feb-22               |4-Mar-22      |
 |M10 Patch |              |11-Mar-22  |18-Mar-22            |18-Mar-22               |25-Mar-22     |
 |M11       |18-Mar-22     |28-Mar-22  |1-Apr-22             |15-Apr-22               |29-Apr-22     |
+|M11 Patch |              |17-May-22  |20-May-22            |20-May-22               |27-May-22     |
 |M12       |20-May-22     |27-May-22  |3-Jun-22             |17-Jun-22               |1-Jul-22      |
 
 * M10 cycle is longer with consideration of Christmas and new year holiday