Proper version on website

.github/workflows/publish-doc.yml

@@ -36,10 +36,10 @@ jobs:
     steps:
     - name: Checkout main repository
       uses: actions/checkout@v3
-
-    - name: Get git tags
-      #Also get the tags, to get proper version in docs:
-      run: git fetch --tags origin
+      #Note: We get all history and tags, so the version detection will always
+      #be able to yield vx.y.z for the main website:
+      with:
+        fetch-depth: 0
 
     - name: Setup conda environment
       uses: conda-incubator/setup-miniconda@v2
@@ -53,7 +53,9 @@ jobs:
 
     - name: Build documentation
       #NB: -W to turn warnings into errors:
-      run: make html SPHINXOPTS="-W"
+      #NB: SIMPLEBUILD_GITVERSION_USE_LATEST_VTAG=1 to show vx.y.z on website,
+      #even if making additional commits (e.g. with updates for workflows).
+      run: SIMPLEBUILD_GITVERSION_USE_LATEST_VTAG=1 make html SPHINXOPTS="-W"
       working-directory: ./doc/
 
     # - name: Debug