The Boox Palma 3 gets stylus support and a sleek redesign

The e-paper device maker also launched two new color digital notebooks last night, the Note Air6 C and Mini C.

Nearly two years after the last update to Boox's smartphone-sized black-and-white e-reader, the company announced the Palma 3 with a sleek redesign, new functionality, and a handful of other small updates that may justify its significant price bump depending on how you plan to…