A fork of Factorissimo 2 focused on improving performance by implementing several 1.1 features. Can improve performance by 10X or higher. Also fixes several bugs from the original version.
When I attempt to load the two together, I get the error
Failed to load mods: File not found: Krastorio2/graphics/entities/transport-belts/advanced-transport-belt/transport-belt/hr-advanced-transport-belt.png