Merge branch 'master' into async

.github/workflows/stale.yaml

@@ -7,7 +7,7 @@ jobs:
   stale:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/stale@v10
+      - uses: actions/stale@v11
         with:
           stale-issue-message: >
             This issue is stale because it has been open 15 days with no activity. Remove stale label or comment or this will be closed in 5 days.

package.json

@@ -4,8 +4,8 @@
     "test": "echo \"Error: no test specified\" && exit 1"
   },
   "devDependencies": {
-    "cssnano": "^8.0.0",
-    "cssnano-preset-advanced": "^8.0.0",
+    "cssnano": "^9.3.2",
+    "cssnano-preset-advanced": "^9.2.2",
     "gulp": "^5.0.0",
     "gulp-concat": "^2.6.1",
     "gulp-gzip": "^1.4.2",