Lots of bug fixes as I head to the 1.0, after which I'll start getting more aggressive with new features.
Full support for 5.3's authentication using md5 with random keys.
FireOS: fixed navigation issues with the remote, with the toggle album cover menubutton causing the music to pause, and fixed the "your server needs an upgrade" bug. It will correctly downscale from 5.3 to 5.2's authentication like it was supposed to.
Chrome: fixed some issues regarding the album grid layout, particularly on smaller window sizes.
Last items I know of so far:
FireOS: can't navigate to the "clock" option (I made the clock for use in hotel rooms).
First to add after 1.0: artist-browsing (using ID3 as opposed to indexes/folders).
Soon after: ability to append to current play queue, chromecast, remote control, and jukebox control.
Plus I've some ideas on layout changes but I want to get this technical stuff done first.
Joe