Make the version happier

Author: timholy

.github/workflows/CI.yml

@@ -18,7 +18,7 @@ jobs:
       fail-fast: false
       matrix:
         version:
-          - '1.12'
+          - '1.12-nightly'    # FIXME change to 1.12 when released
           - 'nightly'
         os:
           - ubuntu-latest