There's a new update, retooling and simplifying research. Now instead of breaking down items to research their components, you gain XP by discovering and collecting new items. Same basic idea, but a little more streamlined and easier to figure out for new players. There's also a couple new items added and some further optimizations.

Patch Notes

* Resarch now uses XP, which is gained from discovering new items, farming, and defeating enemies
* Added Sunglasses, can be crafted at a tinker table
* Added Ancient Thesaurus, can be found in gifts
* Tileset optimization