https://www.pcgamer.com/pubg-sanhok-release-date/

PlayerUnknown's Battlegrounds' third map, Sanhok, will be released on June 22 on PC, an update on Steam confirmed today. After several rounds of beta testing, the new map is just about ready for prime time. The Steam update also mentions that the map will be coming to Xbox in "late summer 2018."

Sanhok was formerly known as Codename Savage, and is a tropical 4x4 kilometer battleground much smaller than the original setting. We like it that way: it makes for fast, frenetic combat.