New features
- Audio profile switcher in applet menu (@abhijeetviswa)
- Symbolic tray icon option (GSettings switch symbolic-status-icons in org.blueman.general)
Changes
- Replace AppIndicator with DBus StatusNotifierItem
- Use a GtkTreeModelFilter to show/hide unnamed devices
- Replace sigint hack with GLib to catch it
- Port meson from deprecated python3 module
- Rework battery handling
- Merge Battery applet plugin into ConnectionNotifier
- Symbolic icons and small UI improvements