Temporarily removed the "Steve Is Not OP" advancement, but you couldn't get it before in the first place, so you're not missing anything.
Made the advancements "Cow Tools" and "Debug Tester" actually obtainable
The icon for "Flarnson's Biggest Failure" has been replaced by a MEGABREAD, was a Golden Apple
The icon for "Limit Break" has been replaced by a Buster Sword, was a Netherite Sword
Crafting any Microbreads after the first one now properly replaces the Click Here with a Microbread
Mining sand now properly yields sand most of the time and Prism Clams occasionally, rather than Prism Clams most of the time and Jigsaw Blocks occasionally
Fixed the Carved Pumpkin model to correctly display it as a 3D block rather than a panel of the face texture
Added Mystery Orb to the new "a_give_all" function command, which I added in version 2.2 but forgot to document. The command, activated using "/function morefood:a_give_all", grants you one of every item (or more, if its normal method of obtaining it is a crafting recipe and it grants more than one item).