Let's see, off the top of my head:
1) ASM has opened up a ton of new options as far as spots go. Combining different spots to come up with completely new spots can be negotiated with JimB.
2) Some new colors from ASM , charcoal and butterscotch a couple of years ago? and then Canary Yellow and Maroon this year. Also, bright white can occasionally be used.
3) New molds! (Well, not new, but re-released molds.) Diamond Square (MD-50) , Elephant and Crown , Diamond B, Cards and Dice, No mold textured and No mold smooth. Roman mold has been shelved.
4) PCA chips (President Casino on the Admiral). Primary and Secondary chips (paulsons), from the Chiproom.
5) A bunch of WA state casinos from the Chiproom: Bremerton Lanes (paulsons) , Kenmore Lanes (paulson and ASM) , Players Club and Cafe International (ASM) , The Grove (Bud Jones CIC) , Hooters Renton (chipco) , Hooters South Park (chipco) , Skyway Park Bowl (paulson)
6) Empress Casino (primary and secondary) paulsons again, from the Chiproom.
7) The ones that probably brought you back, Grand Victoria primary and secondary paulsons from the Chiproom.

Paulson has a new 41mm chip lineup, and are a sponsor here.
9) There were two group buys for WSOP inspired chips , one Matsui, and one BCC
10) Palm Gaming is now doing compression molded chips on the scroll mold.
11) ABC gifts bought Nevada Jacks.
12) Nevada Jacks became Casablanca poker chips?
13) I can't think of anything else off the top of my head, but wanted a 13th item.
Mike