vBulletin.com is now powered by vBulletin 4.1.1 and is available to download.

vBulletin 4.1.1 download is available from members area:

Here is a list of the major features and/or bug fixes that are included in 4.1.1
The list of template and file changes can be found below this post.

Flexible URL mapping
This feature enables administrators to place the CMS in the root url of your site in a much simpler fashion. It also provides some flexibility as to the url's of other parts of the software.

Install/Upgrade fixes
Here are some of the fixes to the installer/upgrader that are included:

CMS fixes
Here are some of the fixes included in 4.1 for the CMS:

Misc fixes/improvements
Here are a number of the fixes made to everything else in the product:

Again, thank you to everyone who has filed bugs in our bug tracker, we sincerely appreciate your assistance - and we hope with this release that we have addressed a large number of the bugs that you have raised.
If you come across any bugs in the product, please continue to file them in our new tracker.

Information on the template and file changes can be found here.
Feedback on the product by licensed customers is welcomed here.