LibreELEC is a Linux distribution designed for home theaters PCs and based on the Kodi media player. This is a fork of OpenELEC and has been updated regularly since the split from the OpenELEC team.
This is the Generic version for AMD, Intel and nVidia.
This is the version for Raspberry Pi 4
This is the version for Raspberry Pi 2 and 3
This is the version for Raspberry Pi 0, W and 1
Virtual machine image for KVM (just with NVIDA GPU passthrough) and VMWare. You should only use this for development purposes.