Radsone hasn't done anything at all since early January, except some little tinkering with their facebook appearance. One might as well consider them dead. BTW, it is really disappointing that Microsoft has done nothing to implement better Bluetooth audio encoders than SBC into Windows. Everybody improves on Bluetooth, Google managed to get the LDAC encoder licence free (I believe, while the decoder remains licenced) from Sony and implemented it and AAC, aptX and aptX HD by default into Android 8 Oreo, thus I had hopes about something like this on Windows - but nothing. Meanwhile the Android smartphone manufacturers use the LDAC as differentiation feature among phone classes. Now even Sony reserves LDAC for its top models only. Same with the new Pixel 3a without LDAC or middle class Huaweis without that encoder.