Brian Smith 209b866c75 CI: Always use macos-latest and Xcode 12.4. ...

macos-11.0 is pre-production. Use macos-latest instead, to (I hope)
make macOS jobs more likely to succeed. (Presently, they frequently
fail with no logs.)

Upgrade to Xcode 12.4 in hopes that this will make things work.

2021-02-26 11:25:50 -08:00

..

workflows

CI: Always use macos-latest and Xcode 12.4.

2021-02-26 11:25:50 -08:00