We have released an Xcode 10.1 macOS image today. You can select the image by adding the following to a
macos: xcode: 10.1.0
The changes in this image since the Xcode 10 image are:
- Xcode is now version 10.1 Build
- The Command Line Tools are now version
- We have upgraded to the latest macOS High Sierra
- We have removed the simulators for WatchOS 4.2. See the note below. The available Apple Watch simulators are:
- Series 2 - 38mm (5.1)
- Series 2 - 42mm (5.1)
- Series 3 - 38mm (5.1)
- Series 3 - 42mm (5.1)
- The system Ruby is unchanged at
2.3.7p456. We also have Ruby
2.5.3available to use via
chruby. We have removed the additional Ruby
2.3.7that was available to
chruby– we install the latest stable versions of Ruby as list on ruby-lang.org, from which
- NodeJS is now version
11.0.0and Yarn is
The reason that we removed the watchOS 4 simulators was that they were failing to install using our automated tooling, as we decided to ship the Xcode 10.1 image without the simulators, rather than further delay publishing the image.
We had a bug in the Xcode 10.0 image where an older version of the CLT were installed. We have fixed this issue in this image (the tools are version
10.1.0.0.1.1539992718), and we have added an automated test to ensure that we don’t make this mistake again.
Let us know if you have any feedback.