New convar = must add koth_viaduct_event

[Cream Tea]

Updated the Monoculus and Merasmus battles on Eyeaduct and Ghost Fort to call a temporary truce between the teams while fighting the boss

• Added server convar tf_halloween_allow_truce_during_boss_event for community maps to use this feature

In the update just now.

I think Skial should be one of the first to make use of this command, it would attract users since on the Valve servers it's mayhem trying to get the team to defeat monocolus.
As it says this would work on koth_lakeside_event too, but I think most people are on eyeaduct for the Bombinomicon...