Attach notes to blueprints/books, combinators, entities... almost everything - + Adds signposts. All notes are saved when you export a blueprint as a string (but you need the mod to read them). Updated for .18.
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