Add changelog to CD

.github/workflows/CD.yml

@@ -34,12 +34,14 @@ jobs:
 
     - name: Create release
       id: create_release
-      uses: actions/create-release@v1.0.0
+      uses: actions/create-release@v1
       env:
         GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
       with:
         tag_name: ${{ github.ref }}
         release_name: ${{ github.ref }}
+        body: |
+          [Changelog](https://github.com/Tyrrrz/DiscordChatExporter/blob/master/Changelog.md)
         draft: false
         prerelease: false