Hi, I see that a new version is available. I just had a quick question.

When I do a new upgrade are all files reinstalled like a fresh install? I know that's one of the reasons in creating all override files?

Is it advisable to save ALL modified files in a separate override file? Does Zen Cart automatically default to use your override files vs. the defaults when available? Just wanted to be clear on that so I don't have any issues in the future with newer versions.

Thank you!