Unclear It is not clear where the replacement command comes from or whether users can provide one.
What
The built-in command that commits, pushes and opens a pull request now first looks for a replacement command. If it finds one that is a prompt, it runs that instead of its built-in prompt. Before, the built-in prompt was always used.
Why
If a replacement is found, the command may behave differently from the built-in one.
Something disagreesSomething we can check disagrees with this entry, or the writer said they could not settle it.
The writer flagged doubt
It is not clear where the replacement command comes from or whether users can provide one.