I'm trying to display the modifications in the last commit. To de so I'm trying to use gl history.

The verbose option provides a nice display of changes.
Unfortunately the -l (limit) option is apparently limited.

It seam that it always start counting history from the first commit. I couldn't find how to display the history starting from a specific commit, or HEAD - x commits.
An op

Why

We intentionally don’t have any close integration with Git, but it’d be neat to record the Git hash and perhaps the index state (what uncommitted changes there are etc). This would be useful to understand where some training code came from, or if you want to commit back to Git.

What

This should be recorded in the metadata and displayed in show. Something sensible could be display

The first episode is more a description of "a" version control system, rather than of Git. I think that's useful as this is the first exposure of many learners to the concept. Also, the model based on diffs in not completely accurate for Git. A compromise to be both accurate and keep it simple could be to change the second objective to reflect this. So, what about?

Understand the basics