https://wccftech.com/dying-light-event-dying-2-know-due-thursday-at-9-pm-cest-on-twitch/

A Dying Light event has been confirmed to air on Thursday, May 27th at 9 PM CEST on Techland's Twitch channel. We received the confirmation through a physical kit, where the date and the URL were only visible after using a blue-light torch, clearly a nod to the UV flashlight which is used in the game to stun and harm Volatiles during nighttime.

The event will probably include the official announcement of Dying Light Platinum Edition, which leaked a few days ago and according to the Microsoft Store is indeed coming on the same day, likely just after the event is concluded.