Hello All,
Yesterday (on 5th April 2011), vBulletin released 4.1.3. I am working on the update for the vBulletin 4.1.3. I will provide an estimated date for the intended release date for the 4.1.3 styles update tonight.
In meantime, if you would like to upgrade to vBulletin 4.1.3, you can use 4.1.2 styles. You may experience some minor issues with the style. This issues will be resolved once the official 4.1.3 styles are released.
Regards,
Ketan