Amidst some bugs that drives me crazy (can’t upload to images to posts, No WYSYWYG editor, etc.) , I had no choice but to upgrade Wordpress from 2.5 to 2.5.1 using Wordpress Automatic Upgrade plugin. So far this plugin has really save me a lot of trouble backing up my database, wordpress files and downloading the newest installation files.

Though I got some feedbacks that using Wordpress Automatic Upgrade plugin is risky yet so far, I haven’t encountered any problems with my website for now.