macOS Please discuss anything related to macOS here. Xenial This category is for issues concerning Xenial image that do not apply to other Linux images (Trusty or Precise). Linux Discuss all things related to the Linux environments. Windows As this is a brand-new (early-release) build environment, we are very interested to get your thoughts on how you think it should work, what tools should be installed, and anything else that will help you or your teams/communities get started. If you find something that doesn’t seem quite right - please feel free to share that as well.