Thread: upgrading to new classi-press version 3.1.6 and development build

upgrading to new classi-press version 3.1.6 and development build

I am sorry if this is a redundant post. but this website has so many strings and I just cannot find what I need.
Can someone please give me the idiot's version of how to implement the upgrade for both the 3.1.6 and the development build? I am really a rookie and have downloaded them but now I have two files on my computer and do not know what to do next.

and what is development build? is it something I need to have?

my website is www.assistbasketballnetwork.com ( the classifieds are subdomain classifieds.assistbasketballnetwork.com )

and another question.. when my registered users create accounts, it always asks for a state when outside of the usa.. is it possible to remove the state request?

i can be reached at info@assistbasketballnetwork.com if any of you have answers.. thank you very much for your time and your help.