osx_image: xcode12 environment is using Xcode 12 beta 2, which is 7 weeks old.
Apple publishes new betas every two weeks. Xcode 12 beta 5 is available now.
New releases are officially announced on the Apple release page.
Each beta release includes important/breaking updates to the beta SDKs. Not having the latest SDKs available prevents developers who utilize the latest betas from using Travis for CI.
When can we expect the
osx_image: xcode12 to be updated with the latest version? Secondly, what turnaround time can we expect for future updates?