Google is rolling out ChromeOS LTS-150 version 150.0.7871.289 (platform version 16700.70.0) to most devices on the Long-Term Support channel. That’s the slower update track schools and businesses can choose for their managed Chromebooks. The release is dated November 11, 2026 and adds no new features: it lists 62 security fixes, and six of them carry Google’s highest severity rating, Critical. What the update fixes Google’s Long Term Support Channel Update for ChromeOS calls its list a selection of fixes. All 56 non-Critical entries are rated High. Two of the Critical bugs are in Layout, the code that works out where…
Author: William
William
William spent several years working in school IT, where he helped roll out and manage Chromebooks for students and staff. That experience shapes his writing at About Chromebooks, where he covers device management, enrollment, security settings, and troubleshooting for schools and businesses. He enjoys explaining the admin side of ChromeOS to people who suddenly find themselves responsible for a fleet of laptops.