[1.1.8] Are ender tanks/fillers patched?

[Erik Mancha]

I used to have issues on 1.0.6 with either an ender tank containing liquid or a filler crashing the server. I tried using them on my server last night and they seemed fine but I'm not totally willing to take the risk to release them to the public. Does anyone know of an official change log for the ender storage mod or the buildcraft mod containing patches for those bugs?