In the new update located here: https://github.com/ElunaLuaEngine/El...63a2681b0e7139 there are 4 new methods, Global method deletion and a method argument change.
SpawnCreature now goes by spawn type aka summon type. This has been documented on the wiki: http://wiki.emudevs.com/doku.php?id=..._spawncreature
GetLUAEngine was removed because it was a pointless method. People can use GetLuaEngine() and adapt to using the correct name 'Lua' within the global method.
I'm just notifying anyone who runs into issues when updating and didn't update their outdated methods in existing Lua scripts.