We are progressing pretty good for the endgame part 3 update. Public PTR might be ready in February.
Here is a little image on how the building towers states will look like:
View attachment 47081
Blue => protected (not attackable)
Yellow => vulnerable (attackable)
Red => attacked (attackable)
The conflict phases are very flexible to configurate. For example we can have conflict phased in the prime time that run longer and other ones mid day that run shorter etc. On the PTR we will test a few timings to see what is most fun. As soon we have more to show we will post it here as usual