WordPress官網發出一個重大的安全性通知，如果你是在這幾天升級到2.1.1的朋友，請儘速更新到2.1.2
原因詳見:官網的安全性通知
大意是因為官網的某個伺服器被駭進去，同時加進了不該有的Code，所以如果你是這幾天升級到2.1.1的朋友，最好聽從指示把Blog更新到2.1.2，雖然不見得每個跑2.1.1版本的Blog都有危險，But…you know,
為了安全性因素，還是趕快更新吧，最好是把舊版完全用新版蓋過去，另外特別是wp-include這個資料夾。
If your blog is running 2.1.1, please upgrade immediately and do a full overwrite of your old files, especially those in wp-includes. Check out your friends blogs and if any of them are running 2.1.1 drop them a note and, if you can, pitch in and help them with the upgrade.
If you are a web host or network administrator, block access to “theme.php” and “feed.php”, and any query string with “ix=” or “iz=” in it. If you’re a customer at a web host, you may want to send them a note to let them know about this release and the above information.
