WordPress 2.2.1

released its latest package yesterday. It is recommended to your WordPress to the latest .

Since 2.2 was released a month ago, the WordPress has been improving fit-and-finish by identifying and fixing those little that can be so annoying and by fine-tuning some small details. The result is a nicely polished 2.2.1 release. (source )

This release also fixed some vulnerabilities:

Okey, you’d better upgrade it.