Seasonable
A modification that brings the functionality of the new Minecraft 1.21.5 update (from version 25w02a) to version 1.21.4! Blocks and items from the upcoming patch are already available for use in existing game versions. The main version of the mod includes additional custom elements that are absent in the light version.
Main Elements
Leaf Litter - spawns under trees in forest and dark forest biomes. Can be used as fuel in a furnace (lasts about half the duration of regular leaf fuel). Leaf litter can also be obtained by smelting any type of leaf block in a furnace.
Wildflowers - naturally generate in birch forests, old growth birch forests, and meadows. In the main version of the mod, wildflowers can also be used to brew poison potions.
Corroded Rock - appears in regular dirt and coarse dirt. This element is available exclusively in the main version of the mod.
Additional Items
Corroded Dust - drops when mining corroded rock. Can be used to brew awkward potions. Like corroded rock, it's only available in the full version of the mod.
Changes to Existing Creatures
Pigs - added biome-dependent variants of pigs, although currently using standard ETF and EMF functionality. A more thorough implementation of this feature is planned for the future, when the author is confident in their ability to not break the game.