v1.2 — Head-to-head only

• Auto-start now fires only when the lobby holds exactly 2 players. Lobbies with 3 or more players never auto-start.
• If a 3rd player joins during the short grace period before the click, the pending start is cancelled automatically.
• If the lobby returns to exactly 2 players, AutoStarter re-arms and starts the game as normal.

Previous update (1.1): support for Autodarts' new domain play.autodarts.com, plus a one-click "Grant access" prompt in the popup.

v1.1 — Updated for Autodarts' move from play.autodarts.io to play.autodarts.com. The extension now works on both domains. Also added a one-click "Grant access" prompt in the popup for cases where Firefox hasn't granted site access yet.