Version 28.11

• fix: retrieval of artwork from online sources
• fix: mpd speaker selection
• fix: autoconf warnings
• fix: Apple Music/iTunes not working on Airplay host
• web UI: Now Playing does not stop play progress updates when pausing
• web UI: add ability to access the server externally
• new: internet radio "Streamurl" options
• new: support libevent as WS server instead of libwebsockets
• new: template for VSCode
• new: mpd updates, version 0.23.0, e.g. getvol, readpicture, albumart
• new: API for setting skip_count and play_count directly