Valve has released the new version 5.0-8 of Proton:

5.0-8:

For the Euro Truck Simulator 2 a new (paid) DLC has been released: the "FH Tuning Pack".

Truck tuning is something that is close to the heart of all truckers. If you have ever been to a truck show, you would see that the amount of love and effort that some drivers are willing to devote to their vehicles is unbelievable. Tons of chrome, expensive hand-made parts, lights, and paints - they can turn a regular truck into the work of art!

Feral Interactive has announced, that the (paid) DLC "The Warden & The Paunch" for Total War WARHAMMER II is now available for Linux at the Feral Store and on Steam.

UPDATE: it was released TODAY!

According to an official Tweet by Aspyr, the Maya & Gran Colombia Pack for Civilization VI will be released for Linux tomorrow (29.05.2020) at 10 AM CST (17:00h CEST).

The huge Update 1.15 to the post-apocalyptic RPG ATOM RPG is now available for Linux on Steam.

Update 1.15

Greetings, friends!

Our game’s sequel is constantly developing, but that doesn't mean we forgot our first game ATOM RPG. To show that, we are uploading a large patch packed with things you asked us to add on the forums.

The Update 27 for the car-simulation Revhead has now been released for Linux on Steam.

Update #27
Date: 22-05-2020
Version: 1.4.6689

Dear Revheads!

The second act of Estranged, the sequel to the free first act, leaves the Early Access and is now available for Linux on Steam.

Estranged: Act II follows the story of a fisherman, stranded on a mysterious island during a violent storm.

The game is a standalone sequel to Estranged: Act I, which followed our hero's adventure in a search for a way to get home.