On Steam the Winter Sale 2020 has begun.

It will last until 05.01.2021.

Also you can now vote for the Steam Awards 2020.

Valve has released another stable Steam-Client (21.12.2020) for Linux:

21 December - Steam Client Update Released

A new Steam client has been released and will be automatically downloaded.

Library

Added a new game properties dialog, which replaces the old dialog for all Steam games.
Fixed displaying the coming soon date for a pre-loaded game

Another huge update (v.12) called "Órdenes de emergencia" for Tropico 6 has been released for Linux on Steam:

Tropicans,

A new free DLC on Steam for the American Truck Simulator adds a fresh truck: the "Freightliner Cascadia ".

sc-controller, the Linux-user-mode-driver for the Steam- and other controllers (e. g. DS4), is now available as version 0.4.8.

v0.4.8

New:

Hip fire style action for trigger (implemented by @ren2r)

Fixes:

Another (paid) DLC called "Babylon Pack" for Civilization VI is now available for Linux on Steam!

This new content pack introduces Hammurabi as the leader of Babylon. The Babylon civilization excels at Science, as well as Government and Infrastructure.
Includes the Babylon civilization with Hammurabi, the Sabum Kibittum unique unit, and the Palgum unique building.

The Update 30 for the racing-simulation Revhead has been released for Linux on Steam.

Date: 13-11-2020
Version: 1.4.7382

Dear Revheads!

It's time again for an update! This time we were focusing on car handling, controllers and physics, while we've also moved forward with adding new beds for another UTE, Wanja!