CraftGuide

• Updated GregTech and IC² compatibility
• Item name so that it can survive transition to Minecraft 1.7 worlds (and so that forge can complain about pointless id mismatches)
• Bugfixes.

See the topic on minecraftforum.net for older changes.

Caveats

Forge might complain about an ID conflict when loading old worlds, because an unnamed item isn't exactly the same as an otherwise identical named item (specifically, the internal name which is replacing explicit ID numbers). This is forge misfeature, and hopefully (but not likely) has been corrected in later versions of forge for Minecraft 1.6.4 than I tested with.