Initial Discord integration is done. You can now see what people are doing in-game.
And if you're in a game, you can invite a person or a whole channel to play with you, even if you're in a private server.
The invite updates the number of players in the server in real-time.
I also upgraded the bot to place LFG players in a special role and mention them specifically when people are playing.
I'm really impressed by the quality of Discord's software. Their APIs are well-designed. Everything they do is a pleasure to work with.