Welcome to the glorious era of trying to keep track of dual H1Z1 games at any given time. Yesterday, Daybreak put out new one-minute trailers for Just Survive (the PvE survival sandbox) and King of the Kill (the PvP battle royale) that takes players on a brief but disturbing tour of this broken world.
The team also released a chunky game update that included better player jumping, a nerf to AK-47s, a buff to motorcycle helmets, better vehicle destruction effects, a customizable reticle, and a greater variety of zombie animations and outfits. It looks as though this patch applies to both versions of the game.
H1Z1 split into two titles yesterday. You can watch the new trailers after the break.
https://www.youtube.com/watch?v=c_HOyyJSMTM
Source: Patch notes