Succesfull Upgrade from WordPress 1.5 to 1.5.1.
This Update some issues in WordPress 1.5
What’s new? Our crack documentation team has put together a short, technical changelog but to summarize this release has a ton of bug fixes, enhancements, and an important security fix. (Thanks again to Thomas Waldegger.) Plugin authors especially will love all the new API hooks and functionality we added to make advanced extensions to WordPress even easier. As a user you’ll find WordPress will run faster and make the world an even better place. Many thanks go out to our amazing testing and development team, who together squashed over 170 bugs!