Changes in Bitwig Studio 1.3.8 RC 4
Released on 16.03.2016.

FIXED - Regression since 1.3.8 RC-1: Nudging audio events using keyboard shortcuts or the inspector creates overlapping notes.
FIXED - Another PDC issue with parallell nested chains introduced in the previous 1.3.8 RCs.
FIXED - Controller API: observer for clip launcher slot selected state does not report correct value when pointing cursor track to another track.
FIXED - Potential engine crash on OSX when scanning core audio hardware devices.

More info here (DDL links)

Source

 

Last edited: Mar 18, 2016

Changes in Bitwig Studio 1.3.8 RC 5
Released on 18.03.2016

FIXED - When opening a project containing a VST the preset name always says "Default Preset" instead of the last selected preset the VST had when saved.
FIXED - Potential crash when deleting time in arranger.
FIXED - When clicking + button in a drum pad and selecting the same device as the last one inserted in the drum machine the device would not be inserted in the pad.
FIXED - Regression in 1.3.8 RC: Note recording between tracks is broken.

More info here (DDL links)

Source