I’ve been looking at the AppVeyor CI builds, even after caching they are taking 1-2 hours for 1 line/word change in a commit, mostly due to MinGW compilation times. well im very beginner in CI/CD, so just curious , is this expected for a project this size? or is there something that could speed it up!!? Internet is saying ‘ccache’ could speed up builds 5x - 10x, is it true that it hasn’t been explored yet for this project?