Several recipes for almost all crafting professions are added on later TBC patchs, like Rocket Boots Xtreme Lite, Enginnering Googles and many more. This items will be available at start?

Complete list: (Credits to Protcow, check his channel https://www.youtube.com/user/Protcow)

https://github.com/ccshiro/cc-buglist/issues/1046