**Features** - `shout("showSpeech", {bot?, position?, text?, portal?, dimension?, onClick?})` to show a speech bubble above a bot or at a position - Supports giving a bot or bot ID to find position - Can include `onClick` to be executed when speech bubble is clicked (default hides bubble) - Follows bot around, refreshed at the interval specified in `tags.positionUpdateInterval` (default 20) **Plan** - Add an interface to customize speech bubble style