PSA: Steam will soon stop supporting macOS 11 Big Sur

Heads-up if your Mac is still running macOS 11 Big Sur: Valve has announced that, in a few weeks, the Steam Client will stop running on these Macs due to a Chromium compatibility limitation. Here are the details.

Support will end on October 15

According to a blog post spotted by user wickedplayer494 on Reddit, the Steam Client will stop working on Macs running macOS 11 Big Sur on October 15.

Here’s why, as explained by Valve:

“This change is required as core features in…