v2.4.0 ~ Datapack 1.21

Jump update from v2.2 to v2.4!

v2.3.x changes

Fixed an issue where Badlands biomes above y256 were covered in Orange Terracotta.
Reworked desert dune generation to be a lot more common and more "dune-y".
Reshaped mountains slightly. The transition from mountains to oceans should be smoother, and the max heights vary a bit more.

Updated to 1.21. Unlike previous datapack versions, this one is just for the latest version.
Dropped backwards compatibility with Tectonic v1. This means if you try to directly update from Tectonic v1.x to Tectonic v2.4.0 or above, you won't be able to. You will have to take a pit stop at another version like v2.2.2.
Other world types work! Amplified won't work, but other world types like Superflat and Large Biomes will.
Added configuration options. Since datapacks can't have real config files like mods, you will need to edit the pack manually. Don't worry, however; open configuring.md in the pack files to pull up a guide to configuring everything in the datapack that is configurable in the mod.