This is awesome -

*A history picker on the up arrow*

*Commands are recorded once they finish, and only when they exited cleanly, so typos never clutter the list.*

Where the history is stored? Is it possible to store in single place like user root dir?*

Does that mean you can't go up and fix a typo? If so, that sounds strictly worse than what you get by default from the shell (which is up arrow, ctrl-r and various other methods of history searching, and history substitution or editing to fix errors).

Thanks for the feedback! You can run `whetuu paths` and will get that, I'll fix the readme.