The recent pack update (1.1.9) added Thaumic Tinkerer Kami, which is an endgame Thaumcraft addon, and fixed the client crash when checking the usage of an item with NEI. The update also contains updates to Thaumcraft itself, ChickenBones' mods, and Rotarycraft/Reactorcraft.
A second pack update was tested (1.1.9.1) which contained the latest version of Galacticraft, but it caused server and client crashes upon placement of Electric Compressors. Therefore, the second pack update was dropped. Until the problem is fixed in Galacticraft, we can't update the mod.
