Thread: Question before i update to 3.1.7

Question before i update to 3.1.7

I have nt updated to 3.1.7 yet, i don't have the 3.1.6 long but what exactly will disappear on me when i update, i have 'nt made too many changes to code because I'm not an expert but i did change a few words here and there, put in links at the bottom of the page, uploaded a logo etc, and i have nt a clue how to do a child theme, would i be better getting some one to do it that knows what their doing?