performance issues caused by cat has been resolved

What's Changed

• Refactor/code cleanup by @emrepbu in #12
• performance issues resolved by @adaskar in #13

Full Changelog: 1.8...1.9

user interface improvements

it is now looking just good with an animated cat.

1.7

now listing all output devices,
user can select active output device directly within menu
error handling now more user friendly

its now working on macos 15.7 (24G222)

its now working on macos 15.7 (24G222)

app nows obtain channel numbers from the coreaudio

app nows obtain channel numbers from the coreaudio instead of using statically 1(volLeft), 2(volRight)

More error information

1.4

in order to get more information about errors, result codes now print…

Light Theme support

Black volume icon has been added for the light appearance

Catalina support

Added Catalina(10.10) support
Added true mute setting

1.1

nsslider now more stable

1.0

You can use VolumeUP, VolumeDOWN, VolumeMUTE buttons to change the volume of aggregate sound devices
You can use popover menu to adjust the volume