took place the release of a free Bluetooth steel Bluez 5.47 used in the distributors of Linux and Chrome OS. The release is noteworthy initial implementation of the profile BAP (Basic Audio Profile), which is included in the standard Le audio (Low Energy Audio) and determines the possibilities for managing the delivery of sound flows for devices using Bluetooth le (Low Energy).
Sound transmission in ordinary and broadcasting modes is maintained. At the level of sound servers, BAP support was included in the release pipewire 0.3.59 and can be used on the side of the main or peripheral device for bilateral transmission of sound flows encoded using the codec lc3 (Low Complexity Communication Codec).
In addition, in Bluez 5.66, the implementation of the Bluetooth Mesh profile has supported control codes MGMT (Management Opcode) used to organize joint work with one controller of the Bluetooth background process and the new MESH processor, which provides the MESH network, in which a certain The device may be associated with the current system through the connection chain through neighboring devices. The new version also fixes errors in the A2DP, GATT and HOG.