Simple MIDI Humanizer LV2 Plugin.
This plugin doesn't really do anything sofisticated. All it does is adding a random value between -20 and 20 to the MIDI signal's velocity at with a probability of 50%.
These values are currently hard coded and will hopefully be changable via a GUI from the LV2 Plugin Host in the future.
The plugin was coded within SUSE Hackweek 18 based on the example code from the LV2 Book.