Update ci.yml

Author: svchb

.github/workflows/ci.yml

@@ -43,7 +43,8 @@ jobs:
         version:
           # Don't use 'min' version, which will ignore hotfixes, i.e. 1.10.0 will be used instead of e.g. 1.10.8.
           - '1.10'
-          - '1.11'   # the latest stable 1.x release
+          - '1.11'   
+          - '1.12' # the latest stable 1.x release
         os:
           - ubuntu-latest
           - windows-latest