Using forge 2282, AbyssalCraft-1.11.2-1.9.4-pre-2. We could use upgrade kits to upgrade tools before in time, but now we can't. Upgrading a wooden pickaxe to stone pickaxe with a cobblestone upgrade kit for example.. please help, thanks.

The whole upgrade kit mechanic has been moved to the anvil. I haven't set up a JEI thing to display it yet, but all of the upgrades are done in an anvil now instead of the crafting grid.

oh :(( at least upgrading kits in crafting was very funny :( anvil isn't cool...

I disagree, anvils are cool.