Add stacked items for IR, if you have figured out how to manually upgrade IR to v1.0
Providing the player with new tools or adjusting the game interface, without fundamentally changing gameplay.
Counted when a user downloads a mod release for the first time. Before Nov 2021 it counted everytime a user clicked the mods download button.
Counted when a user downloads a mod for the first time. Has no data before Dec 2022