Hi all,
the first public test version of Pd 0.37 is out on:
http://crca.ucsd.edu/~msp/software.html
There are several usability improvements. The audio and MIDI systems are now more modular, which should make it easier to merge in support for other audio APIs. For Windows and Linux I'm now using portaudio v19, and for mac OSX still v18.
On windows and OSX MIDI is handled entirely by portMIDI.
cheers Miller