Hi Claudio, On 20.11.2012 13:12, Claudio Takahasi wrote: > BlueZ PropertyChanged signal for Device objects was replaced by > PropertiesChanged emitted on org.freedesktop.DBus.Properties interface. Do I understand this correctly, we will not support older BlueZ after this change? I would expect that we support 4.x and 5.x at the same time for a while. cheers, daniel