This version is remarkably stable. The memory leak that plagued the Leader Pass updates (v1.2.x) does not exist here. You can run a huge map, 20 civs, turn 400, without a crash to desktop.
This write-up dissects what you get, why this version matters, and whether it is the definitive way to play. sid meiers civilization vi anthology v101268 exclusive
Sid Meier’s Civilization VI: Anthology (v1.0.12.68) Format: Exclusive Strategic Briefing This version is remarkably stable