Geonkick 3.5.2 has been released. Here are the release notes:
Fixes
Fixed crash when deleting an instrument from the kit.
Fixed saving the plugin state in Cubase (reported by @o-bardiuk).
Prevented export of symbols from DSP and Redkite resources (reported by David Runge @dvzrv).
Fixed the artifact at the end of the sound when tuning to a MIDI key.
Because of the fix related to tuning, when the tuning button is checked for an instrument,
the instrument will actually become polyphonic within a range of two octaves.
You can even play chords. This works better with the instrument option "noteoff" disabled.