Merge branch 'main' into feat/1298-optional-traits

Author: k2bd

.github/workflows/release-to-pypi.yml

@@ -33,7 +33,7 @@ jobs:
       run: python -m pip install twine
 
     - name: Build wheels
-      uses: pypa/cibuildwheel@v2.20.0
+      uses: pypa/cibuildwheel@v2.21.1
 
     - name: Check and upload wheels
       env: