2009年7月9日，wordpress 2.8.1 发布，该版本的主要特性如下，详情可以看这里，可以通过wordpress后台自动更新，或者下载更新：
* Certain themes were calling get_categories() in such a way that it would fail in 2.8. 2.8.1 works around this so these themes won’t have to change.
* Dashboard memory usage is reduced. Some people were running out of memory when loading the dashboard, resulting in an incomplete page.
* The automatic upgrade no longer accidentally deletes files when cleaning up from a failed upgrade.
* A problem where the rich text editor wasn’t being loaded due to compression issues has been worked around.
* Extra security has been put in place to better protect you from plugins that do not do explicit permission checks.
* Translation of role names fixed.
* wp_page_menu() defaults to sorting by the user specified menu order rather than the page title.
* Upload error messages are now correctly reported.
* Autosave error experienced by some IE users is fixed.
* Styling glitch in the plugin editor fixed.
* SSH2 filesystem requirements updated.
* Switched back to curl as the default transport.
* Updated the translation library to avoid a problem with mbstring.func_overload.
* Stricter inline style sanitization.
* Stricter menu security.
* Disabled code highlighting due to browser incompatibilities.
* RTL layout fixes.
更新挺快,2.8刚出没多久
是啊，也修改了很多问题，提升了性能。
已经升级了，没感觉啥不同
基本都是安全性的一些问题，和小的性能特性提高。
说实话，我觉得wordpress已经很完美了，再发展下去，还能给我们带来多少惊喜？