Branch for 2020.2 updates

.yamato/Collate Builds.yml

@@ -21,10 +21,10 @@ triggers:
   pull_requests:
     - targets:
         only:
-          - "unity-master"
+          - "unity-2020.2-mbe"
   cancel_old_ci: true
   recurring:
-    - branch: unity-master
+    - branch: unity-2020.2-mbe
       frequency: daily # Should run between midnight and 6AM UTC
 
 artifacts: 

README.md

@@ -17,6 +17,9 @@ Branches for released Unity versions are of the form unity-\<version\>\[-mbe\][-
 #### Trunk
 * [unity-master (PR to this branch for MonoBleedingEdge)](https://github.com/Unity-Technologies/mono/tree/unity-master)
 
+#### 2020.2
+* [unity-2020.2-mbe](https://github.com/Unity-Technologies/mono/tree/unity-2020.2-mbe)
+
 #### 2020.1
 * [unity-2020.1-mbe](https://github.com/Unity-Technologies/mono/tree/unity-2020.1-mbe)