WordPress released it’s new Version 2.9.2 on 16-Feb-2010. It’s earlier version 2.9.1 was released on 05-Jan-2010. You can upgrade or download WordPress Version 2.9.2 from it official website.

Anyone know that why this upgrade is for?

As quoted on the WordPress blog, the previous version 2.9.1 allows logged in users to read trashed blog posts that belong to other authors. That means your personal crush to professional blueprint might be seen by your colleagues and blogging partner. That’s too risky right?

And I also came across this quote,

“Thomas Mackenzie alerted us to a problem where logged in users can peek at trashed posts belonging to other authors. If you have untrusted users signed up on your blog and sensitive posts in the trash, you should upgrade to 2.9.2.”

I recommended you that upgrade WordPress 2.9.2 and fix many security problems too.