Volumio shows off their latest release: Introducing Volumio version 3.3, The UNIVERSAL Music Player
Download it here: https://volumio.com/en/get-started/
Read our review of the new features in Volumio UNIVERSAL here: How I’m using Volumio after the release of Volumio UNIVERSAL
For installation help you can use our guide to installing Volumio UNIVERSAL on a Raspberry Pi Here: Quickly create an Airplay streaming endpoint with a Raspberry Pi and Volumio 3.3 (UNIVERSAL)