Where has the style option gone on fonts?

Trying to upgrade a project to Unity 4 and the styling option for fonts has been removed so I don’t have any bold or italic text any more.
There’s nothing in the upgrade guide about this

http://docs.unity3d.com/Documentation/Manual/UpgradeGuide3540.html

In the help it still talks about it as an option.

How do we do this now?

In the end I’ve had to deal with this entirely in code using guiStyles, just for anyone else hitting the same limitation.