Xcode 12.1 GM Seed (12A7403) and Xcode 12.2 beta 3 (12B5035g) build environments now available.
You may add osx_image: xcode12.1 and xcode12.2, respectively, to your .travis.yml file to use these versions right now.
We have also fixed an issue with the Xcode 11.6 environment that prevented some Java jobs from running correctly.