v1.3.40

bzo@1.3.40 changelog:extract
node scripts/extract-changelog.mjs v1.3.40

[1.3.40] - 2026-10-10

Added

• Everything on one port, 5154 by default, TCP and UDP. Browsers carry moves
  and shots over WebTransport ("webtransport": true), else WebRTC
  ("webrtc": {}), with the voice TURN relays as the last resort and the
  WebSocket until one opens -- iOS Safari, Firefox, Chrome and the Quest
  included. BZFlag clients share the same UDP.
• HTTPS on the port speaks HTTP/2, so a page's requests share one connection.
• /playerlist, the scoreboard's T column and /api/players say which
  path a player is on: h3+, rtc+, turn+ (h, r, t), and a BZFlag
  client's udp+ (b+).
• /test.html links the ?udp=h3|rtc|turn|ws test modes and
  /wt-test.html; the log notes a main thread that stops answering.

Changed

• The default port is 5154, BZFlag's IANA port.
• WebRTC no longer needs a port of its own: webrtc.listen and 5153 are
  gone, and node-datachannel with them; an old listen is ignored with a log
  line.

Fixed

• A BZFlag client on the server's own network gets its UDP link through the
  router's loop-back.
• The scoreboard's names and 1-on-1 column show in Firefox.