A new update has started rolling out to Sony Xperia Z5 series devices as well as the Z3 Plus. The update bumps the build number to 32.2.A.0.253, and brings along Bluetooth-related improvements as well as some bug fixes.
Specifically, the update features improved handling of Bluetooth devices. Information such as the size of the update as well as which countries/markets are currently getting it isn't yet known.
This comes less than a couple of weeks after the Xperia Z5 family received an update that brought back the Stamina Mode.
Courtesy to GSMarena