reviting

Revit Architecture, Revit Structure and Revit MEP will be released on April 15, according to this post at Revit3D/BIMBoom Blog

Here are a few more links detailing various new Revit features since my previous Revit 2009 post:

2009 Features - Dept. of Subtle - Currency and Commas

Dept. of Subtle - Beam Joins RAC 2009

Dimensions, you're reporting what? More Revit '09

Rendering in Revit Architecture 2009

Swept Blend tool in Revit Architecture 2009

Sloped Pads in Revit Architecture 2009

Surface Patterns in Revit Architecture 2009

Render quality in Revit Architecture 2009

A little bit of AutoCAD comes to Revit Architecture 2009

Augiworld Magazine - First Look at Autodesk 2009 Releases

Revit Structure 2009 New Features

If you are interested in the API, see the latest series of posts at this Blog:

CAD Application Development