Ardour 5.5 released
Version 5.5 of the Ardour
audio editor has been released. "
Among the notable new features are support for VST 2.4 plugins on OS X, the ability to have MIDI input follow MIDI track selection, support for Steinberg CC121, Avid Artist & Artist Mix Control surfaces, 'fanning out' of instrument outputs to new tracks/busses and the often requested ability to do horizontal zoom via vertical dragging on the rulers."