Arnold for Houdini
Solid Angle have released the first public release of their Arnold renderer for Houdini.
Tea and Cookies in Houdini - Tutorial
Tea and Cookies in Houdini is a two part commercial tutorial in Houdini, going through all the steps of the scene's creation.
SideFX have announced Houdini Engine, an API that will facilitate Houdini integration into proprietary studio software.