SteamOS 3 End of Life
Support dates and upgrade guidance — rebuilt from live data.
Supported
SteamOS 3 is actively supported.
Support timeline
Official dates from the SteamOS release process.
| Milestone | Date | Status |
|---|---|---|
| Initial release | 1 Mar 2022 | — |
| End of life (scheduled) | — | not announced |
| Latest release | — | current |
Frequently asked questions
When does SteamOS 3 reach end of life?
No end-of-life date has been announced for SteamOS 3 yet.
Is SteamOS 3 still supported?
Yes. SteamOS 3 is currently maintained. Latest release: —.
What happens when SteamOS 3 reaches end of life?
Security fixes stop. After — this branch receives no further updates under standard support.
How long do I have to upgrade from SteamOS 3?
No end-of-life date has been announced yet.