2.3.beta1

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