Update to latest packager example

.github/workflows/release.yml

@@ -32,25 +32,27 @@ jobs:
 
       # we first have to clone the AddOn project, this is a required step
       - name: Clone project
-        uses: actions/checkout@v1
+        uses: actions/checkout@v3
+        with:
+          fetch-depth: 0  # gets git history for changelogs
 
       # once cloned, we just run the GitHub Action for the packager project
       - name: Package and release
-        uses: BigWigsMods/packager@master
+        uses: BigWigsMods/packager@v2
 
       # another example where we supply additional arguments, this example is specifically to release
       # for the Classic version of the game
       - name: Package and release for Classic
-        uses: BigWigsMods/packager@master
+        uses: BigWigsMods/packager@v2
         with:
           args: -g classic -w 0
 
       - name: Package and release for TBC
-        uses: BigWigsMods/packager@master
+        uses: BigWigsMods/packager@v2
         with:
           args: -g bcc -w 0
 
       - name: Package and release for Wrath
-        uses: BigWigsMods/packager@master
+        uses: BigWigsMods/packager@v2
         with:
           args: -g wrath -w 0