Merge branch 'master' into kellertuer/gradient-sampling

Author: kellertuer

.github/workflows/documenter.yml

@@ -21,7 +21,7 @@ jobs:
         uses: julia-actions/cache@v3
       - name: Cache Quarto
         id: cache-quarto
-        uses: actions/cache@v5
+        uses: actions/cache@v6
         env:
           cache-name: cache-quarto
         with:
@@ -31,7 +31,7 @@ jobs:
             ${{ runner.os }}-${{ env.cache-name }}-
       - name: Cache Documenter
         id: cache-documenter
-        uses: actions/cache@v5
+        uses: actions/cache@v6
         env:
           cache-name: cache-documenter
         with: