Cycling '74 has updated Max/MSP for both Windows and Mac OS X to v4.6.3.

Bug fixes and changes:

• sfplay~: fixed problems with crashes when clearing cues, fixed problem with crashes when loading files and playing in reverse, fixed problem with playing files with very slow playback speeds.
• accum: fixed precision error.
• sync~: fixed problems with audio and MIDI sync.
• maximum: fixed bug with maximum list and first arg being an integer.
• trace: fixed problem with aborting under certain circumstances.
• send~: fixed bug with set message when audio is off and multiple set messages are sent.
• vexpr: fixed crash when freeing an object with discontinuous arguments such as $f1 + $f2 + $f4.
• vst~: fixed parameter handling.
• regexp: fixed problems with escaped "," and ";" characters.
• pattrstorage: fixed bug where deleted objects were being displayed; fixed entities bug with slotnames.
• serial: fixed bug with read timeout.
• fftin~ and fftout~: corrects some minor windowing bugs and provides a fix for a crash when running in fullspectrum mode on a PPC Macintosh with G4 optimizations on.
• delay~: now correctly calculates the delay time when it is updated rapidly.
• pattr: fixed binding problems when binding to an unbound pattr.
• coll: fixed bug with sort index funkiness.
• poke~: de-glitched int/float input when DSP is on and no signals are connected.
• fffb~: fixed bug with list input - it now actually works as advertised.
• Fixed problem on Mac where audio would not turn on when MaxMSP did not have focus.
• Fixed problem on Windows to solve init crash for Java v1.6.
• jit.cellblock - Change to the rows and column resizing to properly handle the condition of a selection falling out of bounds.
• mxj: fixed issues with TCPReceiver on Windows.
• udpsend / udpreceive: fixed help files.
• js: fixed compatibility with pattr.
• pak: now supports "i" + "f" arguments.
• buffer~: fixed crash when deleting before turning audio off.
• vectral~: fix for slide mode on Intel processors.
• cross~: made instantiation argument optional.
• poly~: now allows vector size of 1 with vs 1 argument.