Sorry if this is a bit basic and I missed the answer somewhere, but what is the proper way to update 2dtoolkit in my project?
I downloaded 2dtoolkit several months ago and started a project, now I would like to update my version to take advantage of new features. do I just re-download from the asset store and over-write my TK2DROOT folder? I'm particularly interested in applying basic lighting to my sprites (I use 2dtk sprites but not the camera)