The Stable channel is being updated to OS version 16765.49.0 (Browser version 152.0.7977.129) for most ChromeOS devices.

If you find new issues, please let us know one of the following ways:

1. File a bug

2. Visit our ChromeOS communities

1. General: Chromebook Help Community

2. Beta Specific: ChromeOS Beta Help Community

3. Report an issue or send feedback on Chrome

4. Interested in switching channels? Find out how.

Luis Menezes

Google ChromeOS

Agent Anomaly Detection is a new, out-of-band oversight layer for the Gemini Enterprise Agent Platform that analyzes OpenTelemetry traces and tool calls to catch behavioral risks without adding runtime latency to live requests. It utilizes a multi-tiered detection pipeline—combining lightweight statistical scanning with deep LLM-based reasoning—to identify logical anomalies and policy violations grounded in the OWASP Agentic Top 10. Developers can triage these automated findings within Security Command Center or leverage the exposed API to programmatically block subsequent tool calls when an agent breaches defined risk thresholds.

Agent Anomaly Detection is a new, out-of-band oversight layer for the Gemini Enterprise Agent Platform that analyzes OpenTelemetry traces and tool calls to catch behavioral risks without adding runtime latency to live requests. It utilizes a multi-tiered detection pipeline—combining lightweight statistical scanning with deep LLM-based reasoning—to identify logical anomalies and policy violations grounded in the OWASP Agentic Top 10. Developers can triage these automated findings within Security Command Center or leverage the exposed API to programmatically block subsequent tool calls when an agent breaches defined risk thresholds.

The Stable channel has been updated to 154.0.8037.44/.45 for Windows. as part of our early stable release to a small percentage of users. A full list of changes in this build is available in the log.

Hi everyone! We've just released Chrome Beta 155 (155.0.8059.4) for Android. It's now available on Google Play.

You can see a partial list of the changes in the Git log. For details on new features, check out the Chromium blog, and for details on web platform updates, check here.

If you find a new issue, please let us know by filing a bug.

Chrome Release Team
Google Chrome

 Hello Everyone! We've just released Chrome 154 (154.0.8037.49) for Android to a small percentage of users. It'll become available on Google Play over the next few days. You can find more details about early Stable releases here.

This release includes stability and performance improvements. You can see a full list of the changes in the Git log. If you find a new issue, please let us know by filing a bug.

Krishna Govind
Google Chrome

The Chrome team is excited to announce the promotion of Chrome 155 to the Beta channel for Windows, Mac and Linux. Chrome 155.0.8059.5 contains our usual under-the-hood performance and stability tweaks, but there are also some cool new features to explore - please head to the Chromium blog to learn more!

A partial list of changes is available in the Git log. Interested in switching release channels? Find out how. If you find a new issue, please let us know by filing a bug. The community help forum is also a great place to reach out for help or learn about common issues.

Chrome Release Team
Google Chrome

Hi everyone! We've just released Chrome Beta 155 (155.0.8059.2) for iOS; it'll become available on App Store in the next few days.

You can see a partial list of the changes in the Git log. If you find a new issue, please let us know by filing a bug.

Chrome Release Team
Google Chrome

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