Changes for normal players:

• Ported to MC 1.21.3.
• Fixed compatibility with LambDynamicLights in MC 1.21.1.
• Gold, redstone, and lapis ore are now more common.
• Mega dungeons are now less common.
• The bogged mob now spawns in swamps.
• Structures should no longer collide with each other.
• Balls of string work goodly now and are less glitchy than before.
• By popular demand, added jappafied variants of a couple textures that stood out when not using programmer art.
• Fixed some holes in terrain with Distant Horizons and Voxy when using hyperspeed generation (you may need to reset your database though).
• Fixed crash when creating a world on some systems.
• Fixed a couple issues related to exiting hyperspace through unconventional means.
• Fixed voxy integration in MC 1.20.4 and 1.20.6.
• Removed the config option to grow saplings into big globe trees OUTSIDE of Big Globe worlds, because turns out it hasn't worked in a long time anyway and I never noticed.
• Added russian translation provided by "mpustovoi". I have no idea how accurate these translations are.

Changes for data pack makers:

• All tags everywhere must be prefixed with # now, including in scripts.
• Added new "scripted" random source type.
• Data packs that rely on some of the unused ore chance templates now work correctly.

• Added some new fractal structures to the end dimension.
• Sped up island generation some more (it'll be different on the border between old chunks and new chunks again).
• Some structures are now more common.
• Fixed loot tables that interact with silk touch.
• Fixed crash with Ryoamic Lights (integration code won't work though).
• Possibly fixed compatibility with Flashback.
• Better compatibility with Sinytra Connector out of the box.
• Big Globe biomes are no longer in vanilla "has_structure" tags.
  • This prevents modded structures which use those tags from spawning, but also makes it easier to support such structures with data packs.
  • The only vanilla biome tag remaining is #required_ocean_monument_surrounding.
  • All vanilla structures are now delegated and use Big Globe biome tags instead of vanilla biome tags.
• Fixed scripts not being able to call Block.getRandomState(long seed).
• Marked terralith as incompatible because it always takes priority over Big Globe regardless of what world type the user selects.

• Island world type generates a bit faster, but generation is not equivalent to previous version. Expect some differences on the border between old chunks and new chunks.
• Fixed ball of string recipe in MC 1.21.0. Again.
• Fixed data packs with excessively large voronoi diagrams having integer overflow issues that sometimes cause exceptions to be thrown.

• Island world type generates a bit faster, but generation is not equivalent to previous version. Expect some differences on the border between old chunks and new chunks.
• Fixed data packs with excessively large voronoi diagrams having integer overflow issues that sometimes cause exceptions to be thrown.

• Fixed crash on startup.
• Island world type generates a bit faster, but generation is not equivalent to previous version. Expect some differences on the border between old chunks and new chunks.
• Fixed data packs with excessively large voronoi diagrams having integer overflow issues that sometimes cause exceptions to be thrown.

• Island world type generates a bit faster, but generation is not equivalent to previous version. Expect some differences on the border between old chunks and new chunks.
• Fixed data packs with excessively large voronoi diagrams having integer overflow issues that sometimes cause exceptions to be thrown.

For regular players:

• Added a new island world preset.
  • This preset is experimental. Please report any bugs you find with it!
  • Known issues:
    • Worldgen is slower in this world type compared to the normal Big Globe world type.
• Fixed nether fungi not growing into Big Globe trees when bonemealed.
• Some structures which spawn on top of lakes will now have hills below them instead of floating in mid-air.
• Some structures are now more likely to spawn in hilly areas.
• Fixed recipes involving balls of string.
• Reduced sounds from rivers again.
• Strongholds now generate below caves instead of inside caves.
• Fixed bug causing a bunch of images to be created in .minecraft/bigglobe_dependency_graphs when the config option which controls this is disabled.
• Fixed end crystals spawned during worldgen showing the base plate.

For data pack makers:

• Scripts can now be declared in files in addition to being embedded in json.
• Scripts can now include code from multiple files.
• Chunk generators can now load world traits from files provided by multiple data packs.