I just encountered a situation in which I had csharpier 0.25.0 and a team member had 0.26.1 and the two versions produced different results.
Ideally, non-major releases shouldn't change the expected output, but I think this tool is fairly young, so until that is feasible please consider suggesting that users install csharpier as a local tool so that it can be version pinned in user's codebases to avoid such version issues.
Thanks