Shadowfacts Forgelin updated to 1.3.0, but after updating, LibrarianLib crashes Minecraft during startup. No crash report is generated by this crash so here is the relevant client log. Obviously only the last part is most likely relevant where it states that LibrarianLib cannot start because it needs Forgelin to run. Thanks!

http://pastebin.com/jHg35j0R

I shall post it over there as well to be safe.

Will be fixed

Pretty sure this is a forgelin bug

Fixed in Forgelin 1.3.1