Jorge is readily available on Facebook. I talk to him almost daily.
I don't do facebook and thus have rely on the Winstep site for news and updates, etc.... but like Greg says, there's been little to no activity in a while. However, I've not had any issues and my Winstep software is behaving as it should, so all is well here.
I did read that Jorge had been unwell or had been in an accident, which is unfortunate, and maybe why the site hasn't received much attention, so hopefully he has recovered and is in better health nowadays.