No specific info about version 2.2. Please visit the main page of MidiPatterns on Mac Informer.
Groove Machine is a virtual groove box designed with live performance in mind.
Hypercyclic is an LFO-driven MIDI arpeggiator, gate effect and step sequencer
KikAXXE supports RTAS, AU Instrument, AU Effect, VST Instruments
V-Drums Tutor DT-1 allow you to to learn drumming step by step.
Drumcircle is a loop sequencer with exporting and collaboration capabilities.