What about Release Notes?

Author: acraven

.github/workflows/release.yml

@@ -9,10 +9,13 @@ jobs:
     steps:
     - name: Checkout
       uses: actions/checkout@v2
+      with:
+        fetch-depth: 0
     - name: Verify commit exists in origin/main
+      run: git branch --remote --contains | grep origin/main
+    - name: Extract release notes
       run: |
-        git fetch --no-tags --prune --depth=1 origin +refs/heads/*:refs/remotes/origin/*
-        git branch --remote --contains | grep origin/main
+        git log --pretty=format:'%d %s' ${GITHUB_REF} | perl -pe 's| \(.*tag: v(\d+.\d+.\d+(-preview\d{3})?)(, .*?)*\)|\n## \1\n|g' > RELEASE-NOTES
     - name: Set VERSION variable from tag
       run: echo "VERSION=${GITHUB_REF/refs\/tags\/v/}" >> $GITHUB_ENV
     - name: Build

RELEASE-NOTES

@@ -0,0 +1 @@
+This file will be auto-generated by the release.yml workflow.

package/NuGet.Workflow/NuGet.Workflow.csproj

@@ -14,4 +14,10 @@
     <RepositoryType>git</RepositoryType>
     <RepositoryUrl>https://github.com/acraven/blog-nuget-workflow-github-actions</RepositoryUrl>
   </PropertyGroup>
+
+  <Target Name="PrepareReleaseNotes" BeforeTargets="GenerateNuspec">
+    <PropertyGroup>
+      <PackageDescription>$([System.IO.File]::ReadAllText("$(MSBuildProjectDirectory)/../../RELEASE-NOTES"))</PackageDescription>
+    </PropertyGroup>
+  </Target>
 </Project>