Merge branch 'master' of github.com:darrenburns/ward into master

Author: darrenburns

.github/workflows/build.yml

@@ -16,7 +16,7 @@ jobs:
       fail-fast: false
       matrix:
         os: [ ubuntu-latest, macOS-latest, windows-latest ]
-        python-version: [ 3.6, 3.7, 3.8, 3.9, 3.10.0-beta.1 ]
+        python-version: [ "3.6", "3.7", "3.8", "3.9", "3.10" ]
     defaults:
       run:
         shell: bash