2025/11/21 で確認できている、Azure Technology を中心とした Microsoft 社からの公開情報やアナウンスをピックアップし、まとめました。
- 2025/11/21 で確認できているピックアップ項目
- Official Microsoft Blog
- Azure Blog
- Azure Updates
- Public Preview: Azure Monitor for Azure Arc-enabled Kubernetes with OpenShift and Azure Red Hat OpenShift
- Public Preview: Azure NetApp Files migration assistant (portal support)
- Public Preview: Azure NetApp Files cache volumes
- Generally Available: Trusted Launch is now supported for Arm64 Marketplace Images
- Generally Available: Azure Sphere OS version 25.10 is now available
- Generally Available: DNS security policy Threat Intelligence feed
- Generally Available: Layer 7 policy with Advanced Container Networking Services (ACNS) for AKS
- Generally Available: Azure NetApp Files single file restore from backup
- Generally Available: Cluster-wide Cilium network policy with Azure CNI powered by Cilium for AKS
- Generally Available: Local redirect policy in Azure CNI powered by Cilium for AKS
- Generally Available: MCP support for AI toolchain operator add-on in AKS
- Public Preview: Container network metrics filtering in Advanced Container Networking Services for (ACNS) for AKS
- Microsoft Tech Community
- How to design/migration SAP BW 15+1 Scale-Out on Azure Platform
- Exposing Legacy APIs hosted on Azure Container Apps to AI Agents using MCP Servers
- OneDrive, Assignments, and Learning Accelerators are now Generally Available in Microsoft 365 LTI
- Azure Red Hat OpenShift Confidential Containers: General Availability Announced
- Advancing Speech Innovation with Azure Speech in Microsoft Foundry
- Announcing Azure Functions Durable Task Scheduler Dedicated SKU GA & Consumption SKU Public Preview
- Publishing Agents from Microsoft Foundry to Microsoft 365 Copilot & Teams
- Native Microsoft Agent 365 Integration in Microsoft Foundry
- Azure PostgreSQL Lesson Learned #8: Post-Upgrade Performance Surprises (The One-Step Fix)
- Golazo: A Framework for Streamlined Engineering
- Generally Available - Azure Monitor Private Link Scope (AMPLS) Scale Limits Increased by 10x!
- Zero downtime migration from SQL Server to Azure SQL Database
- Announcing Azure DNS security policy with Threat Intelligence feed general availability
- M-Series Sets a New Remote Storage on Mbv4 Demo
- Expanded Models Available in Microsoft Foundry Agent Service
- New Data Security Posture Management | Microsoft Purview
- Microsoft Developer Blogs
- Announcing Azure Language in Foundry Tools for deterministic, privacy-first agents
- Introducing GPT-4o Audio Models in Microsoft Foundry: A Practical Guide for Developers
- How to debug and optimize RAG agents in Microsoft Foundry
- Announcing Preview of Online Copy Jobs in Azure Cosmos DB: Migrate Data with Minimal Downtime!
- General Availability: Priority-Based Execution in Azure Cosmos DB
- Use Azure SRE Agent with Azure Cosmos DB: Smarter Diagnostics for Your Applications
- Announcing: Dynamic Data Masking for Azure Cosmos DB (Preview)
- Foundry Local comes to Android—plus on-device speech, on-prem support, and a simpler SDK
- Announcing the Public Preview of Azure Command Launcher for Java
- From Complexity to Simplicity: Intelligent JVM Optimizations on Azure
- Reinventing how .NET Builds and Ships (Again)
- Azure DevOps to GitHub migration Playbook: Unlocking Agentic DevOps
- Develop Faster with VS Code for the Web – Azure: Your Browser-Based Dev Environment
- Microsoft Fabric Blog
- Maps in Microsoft Fabric: Bring Your Own Imagery into Real-Time Intelligence (Preview)
- IDENTITY Columns in Fabric Data Warehouse (Preview)
- Improving operational efficiency with operations agents in Real-Time Intelligence
- Fine-grained ReadWrite access to data with OneLake security (Preview)
- Copilot assisted real time data exploration (Preview)
- Apache Airflow Job File Management APIs
- Hierarchical View Integration Supported in Pipelines
- Copilot and Query Editor in SQL database in Fabric (Generally Available)
- What's new in Fabric User Data Functions? Ignite 2025 edition
- What's new with Fabric Activator?
- Azure Monitor to Fabric Eventhouse (Preview)
- dbt Job in Microsoft Fabric: Ship Trustworthy SQL Models Faster (Preview)
- Announcing Data Clustering in Fabric Data Warehouse (Preview)
- 参考リンク
2025/11/21 で確認できているピックアップ項目
Official Microsoft Blog
- ピックアップなし
Azure Blog
- ピックアップなし
Azure Updates
Public Preview: Azure Monitor for Azure Arc-enabled Kubernetes with OpenShift and Azure Red Hat OpenShift
Public Preview: Azure NetApp Files migration assistant (portal support)
Public Preview: Azure NetApp Files cache volumes
Generally Available: Trusted Launch is now supported for Arm64 Marketplace Images

Azure Marketplace で Arm64 対応の Trusted Launch イメージが利用可能になった旨のアナウンスです。
Generally Available: Azure Sphere OS version 25.10 is now available

品質改善とビルド システム アップデートを含むアップデートがリテール フィードで利用可能になった Azure Sphere OS バージョン 25.10 が、一般提供開始された旨のアナウンスです。
Generally Available: DNS security policy Threat Intelligence feed

悪意あるドメインを検知および防御するセキュリティ機能を持つ、Azure DNS の Threat Intelligence フィードが一般提供開始した旨のアナウンスです。
Generally Available: Layer 7 policy with Advanced Container Networking Services (ACNS) for AKS

Azure Kubernetes Service (AKS) で、HTTP や gRPC などのアプリ層通信を制御する Layer 7 ポリシー が GA した旨のアナウンスです。
Generally Available: Azure NetApp Files single file restore from backup

Azure NetApp Files で、バックアップから個別ファイルを復元できる新機能が一般提供開始した旨のアナウンスです。。
Generally Available: Cluster-wide Cilium network policy with Azure CNI powered by Cilium for AKS

Azure Kubernetes Service (AKS) で Azure CNI+Cilium を利用したクラスター全体のネットワーク ポリシーが利用可能になった旨のアナウンスです。
Generally Available: Local redirect policy in Azure CNI powered by Cilium for AKS

Azure Kubernetes Service (AKS) で、Cilium を利用した Azure CNI のローカル リダイレクト ポリシーが一般提供開始した旨のアナウンスです。
Generally Available: MCP support for AI toolchain operator add-on in AKS

AI toolchain operator アドオンが AKS で利用可能になりました。
Public Preview: Container network metrics filtering in Advanced Container Networking Services for (ACNS) for AKS
Microsoft Tech Community
How to design/migration SAP BW 15+1 Scale-Out on Azure Platform
Exposing Legacy APIs hosted on Azure Container Apps to AI Agents using MCP Servers
OneDrive, Assignments, and Learning Accelerators are now Generally Available in Microsoft 365 LTI
Azure Red Hat OpenShift Confidential Containers: General Availability Announced

ハードウェア隔離とワークロード認証によりクラウド上でデータ使用中も暗号化、ゼロトラスト環境で高いセキュリティとコンプライアンスを実現する、Azure Red Hat OpenShift の Confidential Containers が GA した旨が記載されています。
Advancing Speech Innovation with Azure Speech in Microsoft Foundry
Announcing Azure Functions Durable Task Scheduler Dedicated SKU GA & Consumption SKU Public Preview
Publishing Agents from Microsoft Foundry to Microsoft 365 Copilot & Teams
Native Microsoft Agent 365 Integration in Microsoft Foundry
Azure PostgreSQL Lesson Learned #8: Post-Upgrade Performance Surprises (The One-Step Fix)

Azure Database for PostgreSQL のメジャー バージョンアップ後に発生するクエリ遅延と CPU スパイクに関する原因、および回避方法について記載されています。
Golazo: A Framework for Streamlined Engineering
Generally Available - Azure Monitor Private Link Scope (AMPLS) Scale Limits Increased by 10x!

Azure Monitor Private Link Scope (AMPLS) のスケール上限が 10 倍に拡大、最大 3,000 の Log Analytics ワークスペースと 10,000 の Application Insights を安全に接続可能になり、大規模環境での監視とセキュリティを強化した旨が記載されています。
Zero downtime migration from SQL Server to Azure SQL Database

SQL Server から Azure SQL Database へのゼロダウンタイム移行を、Striim のログベース CDC と Microsoft の無制限データ移行プログラムで実現する方法が記載されています。
Announcing Azure DNS security policy with Threat Intelligence feed general availability
M-Series Sets a New Remote Storage on Mbv4 Demo
Expanded Models Available in Microsoft Foundry Agent Service
New Data Security Posture Management | Microsoft Purview
Microsoft Developer Blogs
Announcing Azure Language in Foundry Tools for deterministic, privacy-first agents
Introducing GPT-4o Audio Models in Microsoft Foundry: A Practical Guide for Developers
How to debug and optimize RAG agents in Microsoft Foundry
Announcing Preview of Online Copy Jobs in Azure Cosmos DB: Migrate Data with Minimal Downtime!
General Availability: Priority-Based Execution in Azure Cosmos DB
Use Azure SRE Agent with Azure Cosmos DB: Smarter Diagnostics for Your Applications
Announcing: Dynamic Data Masking for Azure Cosmos DB (Preview)
- https://devblogs.microsoft.com/cosmosdb/announcing-dynamic-data-masking-for-azure-cosmos-db-preview/






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