WordPress 2.5 was released yesterday, so I decided to upgrade (it has a newer version number) everything appeared to go smoothly until I tried to login to the admin page 🙁

<strong>Fatal error:</strong> Call to undefined function: wp_register_sidebar_widget() in /.../.../.../wp-admin/includes/dashboard.php on line 31

Anyway a quick google later and it appeared the best solution might be to upgrade K2 to the latest nightly build also 😀

So far everything seems to be working again and i’m liking the updates to WordPress