Update to 1.21.3!

EDITED ADVANCEMENTS

Reverted the renaming of "Wanna listen to some tunes?" back to "Disc-overy"
Fixed a bug in "Plot Armor" that made it so it only was granted if Protection IV was the ONLY Enchantment
Fixed a bug with "A Shot in the Dark"

NEW ADVANCEMENTS

Added Unintentional Game Design, complete upon killing the Warden
Added The Quiet Place, completed after entering an Ancient City
Added Thanks a Million, completed after travelling 1,000,000 blocks
Added Maximum Firepower!, completed after boosting an Elytra with a flight duration three firework rocket
Added Dye Hard, completed after getting all sixteen variants of every colored blocks
Added MOAR Tools, for more parity with Bedrock/Pre-1.12, completed after getting all five stone tools

Uploaded the source code to Github
A wiki is available there as well, adding a documentation for all Advancements and commands added
A new option in the Global Settings has been added, "Change Display Name". This allows you to enter a color and other parameters to change the display name of the Advancement title as it appears in the sidebar