wordpress2.7的新补丁解决5个问题，相信在2.7碰到才需要打补丁。
http://trac.wordpress.org/query?status=closed&milestone=2.7.1&resolution=fixed&order=priority
详情如下
Ticket
Summary
Owner
Type
Priority
Component
Version
8317
New installs: admin has user_level 0
jacobsantos
defect
normal
Upgrade
2.5
8577
Attempts to use curl cause warnings on some hosts
anon...