SteamOS 3.7 Makes First Appearance on Steam Deck's Main Update Channel - Steam Deck HQ
steamdeckhq.com
A new version of SteamOS has arrived on the Main update channel of the Steam Deck, possibly teasing the next update getting closer to release.

For those who don’t know, the deck has three update channels: stable, beta, and main. The main channel has been on version 3.6 while stable and beta are both on 3.5.

The main channel just recently changed to 3.7 though. This is most significant because this likely means we’ll start to see 3.6 make it’s way into the beta channel, and then eventually released for stable.

Some improvements likely coming in the 3.6 update are mura improvements (fixing Samsung display OLED models) and changing swap files over to ZRAM.