Hey there Nekosune. I see you've done a lot of work. Well, Thaumcraft 6 has been all but cancelled while talks with someone to finish or rather maintain Thaumcraft six is underway between an unknown prospect, and Azanor himself.
I see plenty of bugs, namely with jars? Among other things remain in the versions of Thaumic Tinkerer that are compatible with Thaumcraft 5, the last completed and up to date vision for Thaumcraft. It seems you simply labelled them as "pre-remake", and ignored them to pursue a version compatible with the now defunct Thaumcraft 6.
This is just my observations from perusing the Issues library you have posted. Am I to understand the Thaumcraft 5 compatible download you have on the first post is not fully functional, and has been left so intentionally?
Edit: I ask because I am pursuing my leisure time with a game of in depth Thaumcraft 5 (as it is not in beta, or riddled with bugs. It is finished). I used to like thaumic tinkerer, but I don't want to add a buggy mess into my game, especially if there is zero intent to fix it.