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Scaling AI Agent Infrastructure with the MCP Stateless updates

The 2026-07-28 Model Context Protocol (MCP) specification replaces legacy stateful constraints with a fully stateless core, enabling cloud-native horizontal scaling, serverless deployments, and standard round-robin load balancing. This architectural shift introduces standardized HTTP headers for efficient routing without deep packet inspection, caching controls, and Multi Round-Trip Requests (MRTR) to handle interactive and long-running tasks without blocking connections. Developers can immediately begin migrating their agentic applications to this highly scalable infrastructure using the newly available beta SDKs for Python, TypeScript, Go, and C#.

Streamlining rubric generation in Google Classroom with Gemini

To make it easier to create rubrics and grade in Google Classroom, educators can now instantly generate a new Classroom-ready rubric during their assignment creation workflow, using context from their assignment.

With this update, there will now be multiple ways to create and use rubrics in Classroom:

  • [New] Draft relevant Classroom rubrics from the assignment creation page: Within the “Rubrics” section, generate a new Classroom-ready rubric with help from Gemini based on their assignment. Educators can review and edit the proposed rubric criteria before adding it to the assignment, saving valuable prep time. 
  • Convert existing rubrics files from the assignment creation page: Within the “Rubrics” section, educators can select an existing rubric they have and instantly convert it to a Classroom-ready rubric.
  • Create rubric files from the Gemini tab: When planning their lessons, educators can collaborate with Gemini to draft a rubric based on information that they provide. They can then export the rubric to Sheets or Docs before attaching it to their class.

Note: This feature is only available for users over age 18.

Streamline grading setup by instantly generating custom rubrics directly within the assignment creation workflow.

Getting started

Rollout pace

Availability

  • Education: Education Fundamentals, Standard, and Plus

Resources

Chrome Beta for Desktop Update

The Beta channel has been updated to 152.0.7977.30 for Windows, Mac and Linux.

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