Most new stuff was carbon... even saddles. Here's a few highlights, there's loads more to follow. Lightweight's new rear derailleur is a highlight that has exploited their expertise and experience with Formula 1 manufacturing...

Lightweight use their carbon technology know-how FSA have a Compact crank at budget price level To high-end carbon
FSA now make a Compact front mech Fizik's saddles now with white carbon inserted bits Just to keep up with the carbon theme
Tune's quick releases are paper weight Cheaper end Campagnolo flat bar shifters PMP's Micro Road crank with their excellent oversize BB
Magnesium saddles - yes I kid you not Miche's Supertype cut-out chainset