Google sets Chromebook support deadlines, some devices won't reach Googlebook OS

Google published its Auto Update Expiration schedule: all ChromeOS devices get 10 years of updates. Pre-2021 models opting into extended updates may lose Android apps and Play Store access after Googlebook OS launched on October 4, 2026.

• Every Chromebook, Chromebox and Chromebase gets 10 years of ChromeOS updates
• Googlebook OS launched October 4, 2026 and is meant to replace ChromeOS
• Pre-2021 devices on extended updates lose Android apps and Play Store
• Support end date is shown in Settings → About ChromeOS → Additional details