https://wccftech.com/bluetooth-sig-announces-le-audio-with-audio-sharing-multi-stream-audio-hearing-aid-support-and-more/

Bluetooth audio —while convenient— still isn't on par with a wired medium. Some of it can be attributed to the laws of physics, while others are due to lapses in the technology. The Bluetooth SIG put out an announcement detailing some of the new features that we can expect to see out of the tech in the coming year.

Most of the new features are centered around LE Audio. It will reportedly better audio performance, add support for hearing aids and enable Audio Sharing. As the name suggests, LE Audio will operate on the Bluetooth Low Energy (LE) radio. It can work alongside the traditional Bluetooth Classic radio (BR/EDR).