Tier 4 recipes - No weapons

So i've got past tier 3, which is titanium, tier 4 is durasteel, tier 4 contain pet capture, drills and some armor that require matter blocks which i didnt bother searching for, but there is no recipes for weapons on this tier, i fought the jelly boss with my tier 3 weaponry.

 

There are weapons for durasteel, at least for my Floran.

 

Playing as Glitch the only update to weapons and armor I saw was upon passing Durasteel and hitting T5 after the Durasteel Tech Upgrade. I'm assuming that all the stuff there isn't quite done. Seemingly the only unlocks for me were the capture station stuff, Durasteel itself, and Durasteel furniture.

 

Hmm i've played as a human and there's an empty gap between tier 3 and 5 for me, no tier 4 recipes.