Schwa updates Olga, Oligarc, Spectro, and Bitter

Schwa has released minor updates for Olga, Oligarc, Spectro, and Bitter.

Olga v1.01.02 changes:

• New presets.

Oligarc v1.00.02 changes:

• Finer modulation control.

Olga, Oligarc, Spectro, and Bitter changes:

• Greatly improved host compatibility in VST and AU.