A report by 9to5Mac has claimed that Apple is planning on introducing a HiFi plan for Apple Music with the next iOS 14.6 software update. The report says that new code added to the Apple Music app in the next build mentions 'Dolby Atmos', 'Dolby Audio' and 'Lossless'. It's worth noting that Apple Music so far does not support Dolby codecs, and only has support for its internal ALAC codec.