Virtual box latest version?

[compdoc]

>I am running Virtual box (PUEL) vers 4.0.12_72916 on 10.04. If I click
>on updates in Virtual Box it tells me that I am running the latest
>version. But on https://www.virtualbox.org/wiki/Downloads it says the
>latest Linux version is 4.1.2.


A few sites explain how its done:

http://www.ubuntugeek.com/virtualbox-4-1-2-released-and-ubuntu-11-0410-10-in
stallation-instructions-included.html