Well, it’s that time of the year that I need to do a little spring cleaning of the ‘ole site. So I figured I’d post how to upgrade WordPress. It’s pretty straight forward. But before getting started back up your install. This includes the files and the database. First off, the files. For that just back up the root of your Apache home directory. If you’re on a shared host this is often the public_html or www folder. If you’re on a Mac Server this might be /Library/WebServer/Documents. If you’ve customized your css and themes, etc you will most certainly want to triple-check that you’ve gotten your wp-content folder. Once…