https://www.polygon.com/2017/12/20/16801222/pubg-1-0-release-time-pc-steam

Playerunknown’s Battlegrounds is set to have a full release on Windows PC today. It’s certainly not the final release, as the developers has a few more significant additions up their sleeve. But the 1.0 version marks the end of a long road through early access that began in March 2017. Today, PUBG Corp. laid down the final timeline.

According to a tweet sent from the game’s official account early this morning, Battlegrounds will leave Steam Early Access on Wednesday, Dec. 20, at 11 p.m. PST.