US1 (Los Angeles, USA) and SE2 (Stockholm, Sweden) have removed
US1 (Los Angeles, USA) and SE2 (Stockholm, Sweden) have removed. CH1 (Zurich, Switzerland) and FR2 (Paris, France) have paired. The configs of single chains of CH1 and FR2 are not been changed. Remove all configs of US1 and SE2 servers and download new double chains configs of CH1 and FR2.
![[pic]](/picture/2019/09/05/castling.jpg){kind=link}