Seasonal Integration-v1.3.0-Mc1.21.1 is a release file of the Minecraft mod Seasonal Integration for Forge, NeoForge, made for Minecraft 1.21, 1.21.8, 1.21.5, 1.21.4, 1.21.1, 1.21.6, 1.21.3, 1.21.7, 1.21.2, 1.21.9, 1.21.10, 1.21.11. It was published on December 22, 2025 and is 0.2 MB in size. For the full description, screenshots and every other version, visit the Seasonal Integration mod page.
How to install: Put the .jar into the mods folder (.minecraft/mods) and start Minecraft with the matching mod loader profile.
