[ad_1] Introduction Just recently, I updated WordPress from 2.8 to 3.0. Most tutorials including WordPress’s Codex, tell you how to update for a live blog, which is stored at your web host’s server. I could not find any information regarding manually updating an installation on a local computer (such as a testing server for theme development), so I wrote this article. You may be asking, “Why not just use the auto-update feature?” Well, as documented by typing something like “WordPress…