"what-changed-twice" tells me exactly what the command does. "squash-what" tells me nothing, why is the program name asking me what to squash, and then why does it not squash? The only inaccuracy I can think of in the name is that it's technically "what-changed-more-than-once." But if something has changed thrice, by definition it's also been changed twice.

> “squash-what" tells me nothing, why is the program name asking me what to squash, and then why does it not squash?

‘squash-candidates’ would address all of that.

   what-changed-once-more