Comment Word choice: "mostly" (Score 1) 32
The updates that have been released since Jungle Inferno have not mostly been to address the bots. There was an update to disable some in-game communication features for new accounts and then three or four other updates with things about the bots (not allowing name changes, changes to the votekick system, etc.). The updates have "mostly" been adding new cosmetic items and temporary themed maps from the workshop.
That being said I think there has been a useful bit of info figured out about the bots that they could use as inspiration for an update: how the bots identify each other. They basically report that they've gained an invalid achievement to the server and the server announces it to all of the players. When the other clients see the message and see that the achievement is invalid it they just don't do anything with it but the bot scripts detect it and then they know who not to attack. That seems like something that could be handled as part of a major update. I'm sure they have a bunch of other server-side data to use as well.