*Added NPC & New mission's/quest
*New Survival Outpost (The Prison)
*Updated Day One In-Game Event for better awards (In Infested-City)
*Added More loot to Staycation city
*Updated mini bosses' awareness

Source: Steam Community (opens in a new tab)
*Added NPC & New mission's/quest
*New Survival Outpost (The Prison)
*Updated Day One In-Game Event for better awards (In Infested-City)
*Added More loot to Staycation city
*Updated mini bosses' awareness

Recorded Steam release date:
Within one calendar day of this post (UTC). The listed date does not establish an exact launch time.