https://wccftech.com/pubg-pc-update-17-sanhok-floor/

PlayerUnknown’s Battlegrounds has rolled out its latest PC patch. The update adds a few things, including a new lobby, background music, and loading screen celebrating the upcoming PUBG Global Invitational tournament, but the main purpose is to fix a nasty exploit affecting the game’s new Sanhok map.

For those who haven’t been keeping up on their PUBG news, clever players found a specific spot in the southwest corner of the Sanhok map where you could glitch through the ground. This allowed players to hide underground to avoid opponents/score a few cheap ambush kills. You can see an example of the glitch in action, courtesy of YouTuber NiKlaS, below.