Database 2.1 to 2.2

Hello Friends

I am planning on updating my Demos website to nopCom v2.2.

However I have edited all the products ..etc and it took me hours. I don't want to go through that again.

Can I install 2.2 over the database from 2.1 ? Or have there been Database changes ?

I would greatly appreciate some help and advice

Thank You.

Just execute appropriate upgrade SQL script. Find it here.