I've done the ZenCart upgrade from v1.3.9h to v1.5.0 on the PC, using an older DB that I had downloaded some time ago. That went faster than I expected and everything is working just fine - except I get that red line across the store that says I need to upgrade the database...

Code:
Your database appears to need patching to a higher level. See Admin->Tools->Server Information to review patch levels.
How do I do that? I've read about it happening during the ZC upgrade, so I thought it was taken care of.

I am wondering - when I did the ZC upgrade, I followed the instructions...installed the new version in it's own folder, used WinMerge to find all the different files & changed them in the new folder. I then found all the unique files in the old store & copied them to the new 1.5.0 folder.

After a few tweaks it all came up and ran nicely. And no mention was made of updating the DB.

I had entered the DB name, etc. during the install - shouldn't that have taken care of the problem?

And, when I move this to the server by uploading the store into the old location, will I have this problem again? Is there a way to upgrade the DB without having to reinstall the ZC every time?