In iOS9 SDK all method related to "retrieveConnectedPeripherals" is missing.
retrievePeripherals, retrievePeripheralsWithIdentifiers, retrieveConnectedPeripherals, retrieveConnectedPeripheralsWithServices, centralManager:didRetrievePeripherals:, centralManager:didRetrieveConnectedPeripherals: - all gone. Not even turn to NS_DEPRECATED, it's just not there anymore.
No one BLE app from store will work in iOS9.
It's just a some kind mistake or I miss something?