Public Preview - 7

2025 (12)

December (5)

github: Enterprise teams product limits increased by over 10x

GitHub

2025-12-08

GitHub announced that the Enterprise Teams public preview now supports creating and managing up to 2,500 enterprise teams per enterprise, a more than 10× increase in product limits.

azure: [In preview] Public Preview: Mistral Large 3 in Foundry

Azure Updates

2025-12-04

Mistral Large 3, a frontier-class open-weight model licensed under Apache 2.0, is now available in Microsoft Foundry on Azure in Public Preview, offering enterprise-grade reliability, long-context comprehension, and multimodal reasoning suitable for production use.

github: OpenAI’s GPT-5.1-Codex-Max is now in public preview for GitHub Copilot

GitHub

2025-12-04

GitHub announced that OpenAI’s GPT-5.1-Codex-Max is rolling out in public preview for GitHub Copilot and will be available to Copilot Pro, Pro+, Business, and Enterprise customers.

azure: [In preview] Public Preview: Serverless workspaces in Azure Databricks

Azure Updates

2025-12-04

Azure Databricks now offers Serverless workspaces in Public Preview — a fully managed workspace option that includes preconfigured serverless compute and default storage to provide an enterprise-ready SaaS experience with minimal infrastructure management.

github: Claude Opus 4.5 is now available in Visual Studio, JetBrains IDEs, Xcode, and Eclipse

GitHub

2025-12-03

GitHub announced that Claude Opus 4.5 is available in public preview for Copilot Enterprise, Copilot Business, Copilot Pro, and Copilot Pro+. The model can be accessed via GitHub Copilot Chat and is integrated into major IDEs including Visual Studio, JetBrains IDEs, Xcode, and Eclipse.

November (7)

azure: [In preview] Public Preview: Claude Opus 4.5 Available in Microsoft Foundry

Azure Updates

2025-11-24

Claude Opus 4.5 is available in public preview on Microsoft Foundry for Azure customers, introducing improvements in coding, agentic workflows, and enterprise productivity with upgraded performance and versatility.

github: Claude Opus 4.5 is in public preview for GitHub Copilot

GitHub

2025-11-24

Anthropic’s Claude Opus 4.5 is now rolling out in public preview for GitHub Copilot; early tests show it outperforms internal coding benchmarks while cutting token usage roughly in half.

azure: [In preview] Public Preview: Entra ID support for RDP connections

Azure Updates

2025-11-24

Azure Bastion now supports Microsoft Entra ID authentication for RDP connections to Windows VMs directly in the Azure portal (public preview). This allows users to authenticate with their Entra ID identity instead of using local VM credentials.

github: Pull request “Files changed” public preview – November 20 updates

GitHub

2025-11-20

GitHub announced a public preview (Nov 20) that lets you view the pull request description directly on the new “Files changed” page so reviewers don’t need to scroll, switch tabs, or lose context.

azure: [In preview] Public Preview: Container network metrics filtering in Advanced Container Networking Services for (ACNS) for AKS

Azure Updates

2025-11-20

Azure's Advanced Container Networking Services (ACNS) for AKS now offers container network metrics filtering in public preview. The feature lets customers reduce ingestion of unnecessary network telemetry from containers to lower storage costs and declutter monitoring dashboards by controlling which network metrics are collected.

github: Linter integration with Copilot code review now in public preview

GitHub

2025-11-20

GitHub Copilot Code Review now integrates linter feedback directly into code reviews and lets repositories specify which linters to use via repository rulesets. The feature is available in public preview so teams can start surfacing and customizing actionable linter suggestions within reviews.

ai: Assess Agentic Risks with the AI Red Teaming Agent in Microsoft Foundry

Microsoft AI Foundry Blog

2025-11-20

Microsoft Foundry now offers major public-preview enhancements for models and agentic AI pipelines, including an AI Red Teaming Agent that helps organizations proactively identify and mitigate safety and security risks in models and agentic systems before they enter production.