External packages installed locally what if there is a new version?

[svenvs]

Hi all,
I don't know if this is the right place to ask it but ill do in anyway :D

In the documentation of hygen about packages I saw when ever you add a package its added to your local system. which makes it more reliable in what you get instead of referencing. But what if there is an update? Is there a way that you could tell the user to upgrade and how should they do that?
Docs I have been reading: https://www.hygen.io/docs/packages/

Grtz,
Sven