Git Secrets: 7 Commands You Might Not Know

Feedback for the author:

* In Undoing Your Last Commit in Style, you explain the --mixed flag in a way that doesn't really seem to distinguish it from --soft. As a reader with only a surface-level understanding, I would have appreciated the elaboration.

* In Finding Out How a File is Different in Another Branch, you demonstrate the usage of -- in a command without elaborating on the functionality. I assume this is a situation where we just want to terminate a list of arguments early, but I would like to have known for sure (and I think those less experienced might have been even more confused).

* Multiple sections outline (and acknowledge the relative newness of) recent subcommand additions. It would have been appreciated if you had gone the extra mile to show which git version those features were introduced under. I imagine those on more locked down environments would appreciate it.