I see Radiotray-NG is already packaged as snap package https://snapcraft.io/radiotray-ng but it is only available as latest unstable using edge channel with current development/unstable source code.
Is it possible to package also stable version? Current stable version is Radiotray-NG 0.2.7 from https://github.com/ebruck/radiotray-ng/releases/tag/v0.2.7