Stamper has prepared a smorgasbord of content for this 0.8 update, including:

-9 NEW ITEMS

-New pickup: armor

-Level results screen and level rankings

-Shop now has permanence and will not regen when you go in and out

-Shop now shows item type as well as name 

-Enemies now have sound effects for attacks

-Tons of improvements, tweaks, and bug fixes

Stamper is sad he couldn't find any new levels for this new update, my rest assured they'll be on the way very soon!