Any news about when the update 3.1 when it will be available and if it will support light sleep for WiFi or Bluetooth ?

We're aiming to have the feature freeze by mid February (before spring festival). This means that it is likely that this particular feature will trickle down to the master branch by then. If we miss that date for some reason, then end of February is likely. What about BLE light sleep when it will b...

Is there a way to use light sleep for BLE or it is only avialable for wifi ?

is it possible to turn off the BLE and then go to deep sleep ?(esp_err_t esp_bluedroid_deinit()
esp_err_t esp_bluedroid_disable())?