Automatic release wiring and version bump

Bumps version in `lemonade.version`. This is towards setting up a
release mechanism for wheels for tagged versions.

.github/workflows/python.yml

@@ -2,10 +2,12 @@ name: "Python Bindings"
 'on':
   push:
     branches:
-    - main
+      - main
+    tags:
+      - "v*.*.*"
   pull_request:
     branches:
-    - '**'
+      - '**'
 env:
   qt_version: "6.2.1" # only used by build-macos
   ccache_basedir: ${{ github.workspace }}
@@ -217,8 +219,8 @@ jobs:
             path: ${{github.workspace}}/dist/bergamot-*.whl
 
   # Try to upload a release using https://github.com/marvinpinto/actions/issues/177#issuecomment-917605585 as a model
-    release:
-      name: Release build
+    release-latest:
+      name: Release Latest Build
       runs-on: ubuntu-latest
       needs: [python-ubuntu, python-macos]
       if: github.ref == 'refs/heads/main'
@@ -236,3 +238,22 @@ jobs:
            files: |
                   ${{github.workspace}}/artifact/*.whl
   
+    release-version:
+      name: Release version 
+      runs-on: ubuntu-latest
+      needs: [python-ubuntu, python-macos]
+      if: startsWith(github.ref, 'refs/tags/v')
+      steps:
+       - name: Download artifacts
+         uses: actions/download-artifact@v2
+
+       - name: Update GitHub release
+         uses: marvinpinto/action-automatic-releases@latest
+         with:
+           repo_token: ${{ secrets.GITHUB_TOKEN }}
+           automatic_release_tag: ${{ github.ref_name }}
+           prerelease: false
+           title: "Release ${{ github.ref_name }} "
+           files: |
+                  ${{github.workspace}}/artifact/*.whl
+  

lemonade.version

@@ -1 +1 @@
-v0.1.0
+v0.1.1