Stop getting the latest version of the theme for each Hugo build
Each project should use the version that it's compatible with, so that a change in the theme doesn't need to be checked on all projects at once.
Most (except just 4) projects are only built on commits to master, which can also include updates about the theme version to use. If needed, the command to get the latest theme version can be run for multiple projects at once on a local machine using a tool like myrepos.