Mapping to jump to next/previous file with git status change

[brendanator]

Vim unimpaired has a maaping ]f that takes me to the next alphabetical file and vim-gitgutter has ]h which takes me to the next hunk in the current file.

It'd be great if there was a mapping that took me to the first hunk in the next file with changes - e.g. ]H
And [H to go to the last(?) hunk in the previous file with changes

[airblade]

This section of the readme explains how to do exactly that:

https://github.com/airblade/vim-gitgutter#cycle-through-hunks-in-all-buffers