Setup branch for main 1.3

build/WindowsAppSDK-CommonVariables.yml

@@ -1,5 +1,5 @@
 variables:
-  channel: 'stable'
+  channel: 'experimental'
   rerunPassesRequiredToAvoidFailure: 5
   versionDate: $[format('{0:yyyyMMdd}', pipeline.startTime)]
   versionCounter: $[counter(variables['versionDate'], 0)]

build/WindowsAppSDK-Versions.yml

@@ -1,5 +1,5 @@
 variables:
   # Version Control
   major: "1"
-  minor: "2"
+  minor: "3"
   patch: "0"

eng/common/AzurePipelinesTemplates/WindowsAppSDK-BuildSetup-Steps.yml

@@ -22,7 +22,7 @@ parameters:
     default: 'ProjectReunionInternal'
 
 steps:
-  - checkout: git://ProjectReunion/ProjectReunionInternal@release/1.2-stable
+  - checkout: git://ProjectReunion/ProjectReunionInternal
 
   - task: AzureKeyVault@1
     inputs: