History of the BPSK block

After doing some searching on google, I found that at one point in time
GNURadio had a block for BPSK but it is no longer there. What happened
to
to it? I see on the receive side MPSK Reciever has be added. However
on
the transmit side it seems to have gone away. PSK.py seems only to be a
helper script for DPSK blocks…correct? Are there any ready made
MPSK
transmit blocks that I’m just overlooking in the trunk?

Cheers,
Jody