By adding metadata key "http://jackaudio.org/metadata/signal-type" value "CV" pair to CV ports, patch bays can discriminate between audio and CV ports (SVN patchage e.g. can already do so).
Metadata API is only implemented in Jack1 for now, this patch will thus have no effect when linked to Jack1/2 without support for metadata.
(Drag jack output module and drop on jack input module of another strip)
In Non Mixer, all JACK modules (including Aux) will now list their connections.