New Features:

Added possibility to use read-only preset vs. dynamic snaphots in bidules/groups
AU : added support for AUs with MIDI output and MIDI output in Bidule AUs
MIDI Note On To Value List bidule
MIDI RPN To Params bidule
MIDI NRPN To Params bidule
OSC Creator 2 bidule
Spectral EQ bidule
Spectral Analyzer bidule
Audio File Player/Recorder : can now read/write FLAC
Crossfader : added selection of fade type
Matrixes : added renaming of I/Os
Matrixes : added 16 and 32 I/Os versions
MIDI File Player : now uses the Mediapool
OS X : MIDI devices in patchbay now currently change their state when a device is disconnected/reconnected
OSC : added possibility to have multiple OSC Creator using the same address
Patchbay : added dropping of .bidule and .bgrp files
Parameter Pool GUI : added possibility to select multiple targets at once
Parameter Pool GUI : added replace source/target buttons
Spectral Bin Delay, Graph : now use logarithmic display
Spectral Graph : can now use PVOC files from the Mediapool
plus many more little improvements
Bug Fixes:

AU : scope part parameters aren't available
Bidule AU : added proper support for multiple outputs in Logic 8
OS X : return/enter/copy/paste can't be used in Comment
plus many more fixes