At the moment the wallets seem to run quite good (no complaints here).
But I have planned one or two commits this year (depends on my freetime)
Maybe Vlatk is working on an mobile wallet and on updating the website.
Maybe Palmdetroid has some additional idea.

But the biggest commit for PHS would be just using it for buying something of your friends
or for paying donations for example for donationware-software and so on.