A month ago it looked like “grin wallet web” was working. The angular web-wallet has not had a release for months it seems. Current grin seems to bind to
lsof -i :13420
COMMAND PID USER FD TYPE DEVICE SIZE/OFF NODE NAME
grin 11664 user 7u IPv4 10789886 0t0 TCP localhost:13420 (LISTEN)
… which I find a bit weird, since all other grin ports have removed that first 1, so I was expecting localhost:3420. What does this all mean, is grin walllet web the way of the future, perhaps?
I am also a bit unclear if receiving payments will require me to escape my firewall somehow, my ISP blocks forwarded ports.