The source code from mineplex 2018 leak with commit history dating back to 2014, it requires a lengthy setup to get functional but is a reasonably easy compile if you know what your doing just have to repatch the spigot
Fixed clans having more than max energy.
Made /c home work from anywhere, 20 secs warmup, 30 secs in claimed territory.
/c <clan> now works with clans with 18+ players.