There hasn't been anything really new in years. There is a trend toward tamer smoother reacting equipment, probably as a result of the proliferation of tournament patterns, also as recognition that there is tremendous overkill in top end balls for house shots where there is already plenty of friction available.
Bottom line, there is currently a lot of mid performance equipment out there, and probably will soon be more, but nothing revolutionary compared to choices you already have. Look at the specs you believe you need like rg, diff, and cover.