Test release

9.4.1+8bbef954

Missed GasTankInfo interface in commit

Pipe fix for testing

This seems to fix the issue, but I don't quite know why. Please test to verify whether it does or not. Backup your worlds too, just in case!

Mekanism 8.1 with Refactored Network Logic

The new network logic should hopefully be kinder on servers when loading chunks. Please test.

Mekanism 7.1.2

Hopefully more stable release, built by @unpairedbracket.
Might want java 7, so anyone who's still on java 6 should update.