Highlights placeable items in your inventory by setting filters. Ignores things on your quickbar, and items that you set filters for manually. Designed for use with big mods that add a lot of production buildings - e.g. Pyanodon's, Bob's/Angel's, Space Exploration, Krastorio2, etc etc etc etc.
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