After testing and seeing the new update I think the best step moving forward would be adding version column to runs (similar to how Lethal Company does it) Grouping similar version together and splitting major updates (this update would most likely result in a larger split of the leaderboard). This would allow people to play on the version they want as it is possible to downgrade versions (NOTE: after downgrading I have only been able to play in single player in my testing).