Update programmer art

Please update/continue to update programmer art to incorporate newer features. I’ts not that the new textures are bad (I actually really like them), but I also really like the original textures because they are so iconic. I like having the option to switch between the new textures and programmer art in vanilla rather than having to download a 3rd party texture/resource pack but it feels off when choosing to use today it when only some of the blocks/items/mobs change.