This Lavalink.jar is a direct re-release of the 3.7.8 mainline version - no modifications needed for Red for the first time in nearly six years of usage. 🎉 Thanks to the Lavalink devs, specifically @topi314, for continuing to work with us in getting Lavalink to function on all devices that Red supports.
Please see this chart for a list of supported environments. Note that non-Red musl libc users will need to use a separate Lavalink.jar - see the original project for information.
Note: Centos 7 users (or any other OS with glibc <= 2.17) will receive a UnsatisfiedLinkError traceback on the Lavalink.jar start that mentions that GLIBC_2.18 cannot be found. This error can be ignored as it does not interfere with normal use - but JDA-NAS will be disabled.