1. Fix IOS 14 UI.
2. Update the spectrum graphics.

1. Fix crash error when changing samplerate.
2. Correct m.gain when reload on AuUhost app.

Share data between au3 hosts.

Support for user presets.

1. Fix bugs when reload in AUM using restore last session.

1. Fix EQ graph gain error when reload from host app.

1. Fix frequency of low shelf filter not being saved to AU host app.
2. Fix bugs related to save setting in host app.
3. Update UI when reload from host app.

1. Fix bell when the q is too low & freq is too high.

1. Fix EQ graph when samplerate is too low (22.5k).

1. Fix crashed bug on IOS 13 when using with GarageBand.

1. Fix highpass Q error.

1. Add bell skirt control.
2. Fix bugs related to IOS 13.

1. Fix crashed bug when use Midi to automate AUv3 parameters.

1. Add a third bell.
2. Fix layout in iPhone X & iPad Pro.

1. Turn all filters off by default.

1. Fix orientation bug in AUM.
2. Improve spectrum graph & EQ line brightness.
3. Various bugs fixed.

1. Fix crashed bug in iPad

1. Fixed a bug that caused crashing in GarageBand
2. Replaced UI drawing system with a light-weight alternative
3. Significantly reduced CPU usage requirements
4. Now supports hundreds of simultaneous instances

1. Change sliders UI.
2. Fix crashed bugs when open in Garageband repeatedly.

1. Fix bugs.

1. Fix crashed bug related to buffer size.

1. Fix bugs.

1. Fix bugs.

1. Fix bugs.

1. Fix bugs.