I believe the Library Update function could benefit from optimization. It operates in the background and does not disable database access in the foreground. Therefore I think it can be optimized by locking the database with StartTransaction/Commit while it is updating the database. This should make the progress 10-50 times faster. Since it does not need to load any files already present in the database, scanning for metadata should not be the bottleneck.
Not it, but it sure would be nice if there was a full list of all the requests. How many of each as a bonus. Here are a few I have. Why is Spectrum only available with the internal player? Seems odd and would like to see it for the other inputs. The digital clock screen saver does not look good. Have the time fill the full screen. Why does my display turn fully off after being on the screen saver for a while? Fix this. Add the ability to edit meta data of CD rips. Even at 1% the screen in too bright for night listening. Get Apple Music dialed in. I love I can get full hires from AM, but get it worked out a little cleaner. Add the ability to copy a PEQ config. It would be nice in creating an alt version that is just slightly different. Gain/EQ settings based on INPUT. Why only output? Overall I love the A6, hoping improvements keep coming. Rock on!