I think it's useful to link to a lawyer's take on the utility of a similar tool that was built by somebody else here: https://bsky.app/profile/questauthority.bsky.social/post/3mj...

The tl;dr is that doing git-style change-tracking of the legislation isn't as helpful in practice as you'd think (especially because a lot of the very basic change-tracking is already available in the existing tools that lawyers use!).