There isn't a new wallet or anything that has to be downloaded for CBX lately is there?
We are working on 2.4.0 which will make CBX staking even more lucrative. Sorry I have been promising it for a long time; but it's coming. Stay tuned!
Are you increasing the POS percentage?
Yes and No. It was decided right at the beginning of CBX that inflation of CBX was to remain exactly at a healthy and low 2%, and we have never changed our stance about this since!
We have noticed however, that since we put PoSP in place, the algorithm has been
creating less CBX each day than the projected yearly 2% https://chainz.cryptoid.info/cbx/#!overview. While it is nice to have low inflation, too low inflation also has the major disadvantage of reducing global interest in the coin, which is not helping CBX. So this tweak will bring the global inflation of CBX closer to 2%, while still not exceeding it.
Also, since the creation of CBX,
transfer fees (tx fees) have been destroyed, in an attempt to needlessly further control inflation. We recently have decided to distribute these tx fees instead, in an attempt to making the PoSP algorithm even more rewarding while not making CBX inflation go over the 2%.