The lack of backwards compatibility between Bazel versions has been the deal-killer for me thus far. Old build instructions should work with newer releases of the same tools. It's important for the tools to remain compatible because you can't change the instructions contained in old releases.
I hope the release of 1.0 is an indication that Bazel is taking interface stability more seriously.
I hope the release of 1.0 is an indication that Bazel is taking interface stability more seriously.