This was from the word doc, details and dates may not be 100% accurate. Assumed related to Ultra's coronation. How is related? Monarchy tag.

Jackaboi defects from the G-Dem, and is promoted to emperor, renaming their team to Empire of caves, in the processes uniting their territories. Kat joins the Empire of caves and donates their territories to the empire. Jack then gives Jon the head of omega that was killed by Jon, much to the upset of omega, who was going to join Empire of caves, but instead joined BBH as an attempt to upset Jon.