We have released an Xcode 10.3 image today. You can select the image by adding the following to a job in config.yml :
macos:
xcode: 10.3.0
Changes:
- Xcode 10.3 Build version 10G8
- Important: We have the default set of simulators installed on this image (iOS/tvOS 12.4, watchOS 5.3).
- The system ruby is
2.3.7; Ruby2.5.5and2.6.3are available tochruby. - Python is
2.7.16and3.7.4. - Node
12.6.0 - Java JDK
1.8.0_222.
The full manifest of the installed software is available here.