http: An HTTP integration whose requests all fail is now shown as unreachable in Device Manager instead of appearing healthy, and transport and timeout errors are written to the comms log. The device keeps polling and recovers on its own once requests succeed again.
sessions: You stay signed in when a device sleeps and wakes, up to your session lifetime, instead of being logged out when the connection resumes.
device-manager: The device tree context menu stays open on a mobile tap and hold.
efforts: Opening a configuration Effort no longer times out on a busy node while it loads the full configuration.