Source (required if based on other people's work): https://github.com/Zren/plasma-applet-volumeslider
v3 - September 10 2018 2 months ago
* Configurable volume % change when scrolling.
v2 - November 25 2017 2 months ago
* Mention you need to relog when switching to popup mode.
* Show the right icons when using popup mode.
* Show tooltip with volume percentage.
v1 - November 25 2017 2 months ago
* First Release with configurable width/height.