The org name is only set if a character logs into AO with a full client. Pure chat connections don't set the org name. The name is cleared whenever there are no chat connections online in the org.

To get the correct name you have to have a character of the org log on using the normal AO client, then start the bot. As soon as the bot is started the name is kept until all characters in the org leave chat again.

The bot now reads the org name out of the group announcement packets of the AO chat protocol. If the org name is not set on the chat-server, the bot can still listen to the org chat channel, as that still exists. It simply can't read the correct name unless someone in the org logs into the game for real.

The new way is actually easier for bot users now. Before the auto-detection the bot wouldn't listen to chat in the org channel unless the name was set correctly in the Bot.conf AND the on the chat server, which requires a game logon as said. Now it's possible for pure chat user to use the bot in the org channel right from the start of the bot on. You just won't see the correct org name, instead the generic Clan (name unknown). Which is used by the bot for input and output until the org name on the chatserver is set correctly. From then on it will use the correct org name automatically, without any need for further notification. Even a change of the org name won't break reactions to org input anymore, the bot will automatically change the name of the channel it listens to.