[UPDATED 09/20]
After additional testing and hearing responses to the Backstab mechanic, we have decided not to include it in this patch. It was initially intended as an experiment to gather data and feedback from the community. Backstab may return in some form in the future.
Patch 0.13.2.0 will arrive on Wednesday, September 20th. The servers will be brought down for patching at 15:00 CEST (9:00 AM EDT / 6:00 AM PDT). The servers can be unavailable for up to 4 hours due to the season change. Read more »