Adapt oss.

Author: kklein

.github/workflows/build_and_publish.yml

@@ -12,7 +12,7 @@ jobs:
     runs-on: ${{ matrix.os }}
     strategy:
       matrix:
-        os: [ ubuntu-20.04, windows-2019, macos-11 ]
+        os: [ ubuntu-24.04, windows-2019, macos-13, macos-latest ]
 
     steps:
       - uses: actions/checkout@v4