What is the add on feature, my changes for?

I found a new add-on feature named “my changes”. Just wonder what is that for. It can’t find it on manual. thanks!

Here is what zeke has told us:

[QUOTE]This addon allows you to customize your store without changing core scripts/templates to avoid problems with future upgrades.[/QUOTE]


Unfortunately, we have no documentation for its use. It is likely similar to the Local Configuration add-on documented in the following post:



Thank you! Oh, I think I modified the file directly.

Is My Changes addon done or not? There is no documentation about how to use it.