Feature request: parse and expose room access / join / history visibility state

Feature request: parse and expose room access / join / history visibility state: a task in MiMo-V2.6-RL-harbor-code: MiMo-V2.6-RL Code (Harbor) (Harbor dataset). Right now after a sync I have a MatrixRoom instance and there's no way to read any of these — the room object exposes name , topic …