Sjoerd van Kreel updates Firefly Synth to v1.9.3 for macOS, Windows and Linux

Sjoerd van Kreel has updated the free Firefly Synth to version 1.9.3.

The changelog includes:

• Added free-running smooth noise as a new LFO type. Note - consecutive cycles are not smooth by themselves so you still need to use the LFO filter to get a real smooth signal.
• Bugfix in generating random numbers for the per-voice-random cv source (they weren't all that random).
• Breaking change: LFO noise generators become phase-based sampling functions to prevent drift. This causes small and possibly audible differences for the (free-running-) static and smooth LFOs, sorry, but was needed to keep engine and ui in check. On the upside, they now correctly respond to phase offset.
• LFO graphs now respond to per-voice-seeded random generators.
• LFO and CV graphs now respond to free-running random generators.
• Envelope and CV graphs now respond to retriggered/multi-triggered envelopes.
• CV graphs now respond to on-note-global-lfo, on-voice-random-seed, MIDI key and velocity. Not. to MIDI CC and CLAP modulation signals, maybe later.
• CV graphs are now animated in all cases, replaced phase indicators (because they were wrong) by a continuous moving signal.
• Bugfix: modulated params would be slow to visually react to user input.
• Allow to use the DSF function for distortion (basically a waveshaper with more knobs to play with).