added release workflow

.github/workflows/release.yml

@@ -0,0 +1,38 @@
+name: Create Release
+
+on:
+    push:
+      tags:
+        - 'v1.*'
+  
+jobs:
+    build:
+      name: Create Release
+      runs-on: ubuntu-latest
+      steps:
+        - name: Checkout code
+          uses: actions/checkout@v4
+        - name: Create Release
+          id: create_release
+          uses: actions/create-release@v1
+          env:
+            GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }} # This token is provided by Actions, you do not need to create your own token
+          with:
+            tag_name: ${{ github.ref }}
+            release_name: Release ${{ github.ref }}
+            body: |
+              Changes in this Release
+              - First Change
+              - Second Change
+            draft: false
+            prerelease: false\
+        - name: Upload Release Asset
+          id: upload-release-asset 
+          uses: actions/upload-release-asset@v1
+          env:
+            GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+          with:
+            upload_url: ${{ steps.create_release.outputs.upload_url }} # This pulls from the CREATE RELEASE step above, referencing it's ID to get its outputs object, which include a `upload_url`. See this blog post for more info: https://jasonet.co/posts/new-features-of-github-actions/#passing-data-to-future-steps 
+            asset_path: ./plugin_manager.py
+            asset_name: plugin_manager.py
+            asset_content_type: application