そろそろ冬ですね。
Azure App Service
Azure Functions
- Retirement: Support for Node.js 20 ends on April 30, 2026 – upgrade your apps to Node.js 22
- Public Preview: Azure Functions zero-downtime deployments with rolling updates in Flex Consumption
- Flex Consumptionでローリングアップデートをサポート（Preview）。
Logic Apps
Virtual Machines
- Breaking the Million-Token Barrier: The Technical Achievement of Azure ND GB300 v6
- NVIDIA GB300 NLV72を使ったAzure ND GB300 v6 VMsでLlama2 70B動かして110万トークン/sec達成とかの話。TDP（電力あたりのスループット）が16％向上（ND GB200 v6比較）。
- Public Preview: Instant Access Snapshots for Azure Premium SSD v2 and Ultra Disks Storage
- Premium SSD v2とUltra Disks StorageでInstant Access SnapshotsがPreview。
- Generally Available: Azure HBv5-series VMs
Azure Container Instances
- Announcing General Availability of Larger Container Sizes on Azure Container Instances
- より大きなコンテナーサイズがGA。4 vCPU、16GBメモリ以上はクォータ要求が必要。標準だと最大31vCPUに240GBメモリ、Confidential Containerだと最大31vCPUに180GBメモリのようです。
Azure Kubernetes Service
Azure Compute Fleet
- Revolutionizing Reliability: Introducing the Azure Failure Prediction and Detection (AFPD) system
- Azure Failure Prediction & Detection（APFD）が使えるようになったみたい。Azureの障害予測と検出システムですね。Project Naryaなどをベースにしてるみたい。
- AFPD: System for Prediction, Mitigation and Remediation of Node Interruptions in Cloud Infrastructure | IEEE Conference Publication | IEEE Xplore
Azure Container Registry
- Azure Container Registry Repository Permissions with Attribute-based Access Control (ABAC)
- Microsoft Entra 属性ベースのアクセスコントロール（Attribute-based Access Control）によるACRリポジトリのアクセス許可がGA。
- Azure Container Registry での Microsoft Entra リポジトリのアクセス許可 – Azure Container Registry | Microsoft Learn
Cosmos DB
- Now Available: Sort Geospatial Query Results by ST_Distance in Azure Cosmos DB
- 地理空間クエリで結果をST_Distanceでソートする機能がGA。
- Generally Available: ORDER BY ST_DISTANCE in Azure Cosmos DB for NoSQL Geospatial Queries
- ST_DISTANCE – Azure Cosmos DB for NoSQL | Microsoft Learn
- Query Advisor for Azure Cosmos DB: Actionable insights to improve performance and cost
- クエリーアドバイザーがGA。
- Generally Available: Query Advisor in Azure Cosmos DB
Azure Database for MySQL
Virtual Network
- Generally Available: High Scale Private Endpoints
- High Scale Private EndpointsがGA。
ExpressRoute
- Generally Available: ExpressRoute resiliency validation
- Resiliency Validation（回復性の検証）がGA。
- Azure ExpressRoute ゲートウェイの回復性の検証 | Microsoft Learn
Azure AI Search
- Simplify Search Development with the New Azure AI Search Wizard
- 新しいデータインポートウィザードの話。
Azure Sphere
Azure NetApp Files
Power BI
- Preparing for the General Availability of the new Card visual
- Advance your career in Data & AI with Microsoft Fabric Data Days
- Power BI semantic models as accelerators for AI-enabled consumption
Microsoft Fabric
- On-premises data gateway October 2025 release
- Ingest files into your Fabric Data Warehouse using the OPENROWSET function
- ArcGIS GeoAnalytics for Microsoft Fabric Spark (Generally Available)
- Entity Diagram in Eventhouse KQL Database (Preview)
- Microsoft named a Leader in The Forrester Wave™: Data Fabric Platforms, Q4 2025
- Creator Improvements in the Data Agent
Windows
- Announcing Windows 11 Insider Preview Build 26220.7051 (Dev & Beta Channels)
- Announcing Windows 11 Insider Preview Build 27982 (Canary Channel)
- Extending Bluetooth® LE Audio on Windows 11 with shared audio (preview)
- Bluetooth LE Audioの拡張がくるみたい。
- Immersive productivity with Windows and Meta Quest: Now generally available
- Mixed Reality LinkとMeta Quest用のWindows AppsがGA。
Microsoft Edge
- Secure the browser your way with new Edge for Business connectors
- Protecting more Edge users with expanded Scareware blocker availability and real-time protection
- Microsoft Edge introduces passkey saving and syncing with Microsoft Password Manager
Microsoft Teams
- What’s New in Microsoft Teams | October 2025
- Microsoft Teams Town Hall: Host Professional Digital and Hybrid Events at Scale
Microsoft 365
- Microsoft strengthens sovereign cloud capabilities with new services
- Sovereign Cloudの話だけどMicrosoft 365 LocalがGA。Azure LocalもSANサポートきたり。
- Microsoft 365 Local | Microsoft Learn
- Microsoft offers in-country data processing to 15 countries to strengthen sovereign controls for Microsoft 365 Copilot
Microsoft Entra
- Microsoft Entra releases and announcements October 2025
- Entra External IDでテナント全体のブランディングの他にアプリに対してのブランディングもできるぽい。（Preview）
- 他いろいろ。
Tools
- Upgrading C++ Projects to Visual Studio 2026 – C++ Team Blog
- SharePoint Framework (SPFx) roadmap update – October 2025
- Visual Studio 2022 17.14 October Update
- Dev Proxy v1.3 with exporting to HAR, LLM usage tracking, and enhanced permissions analysis
- Build an AI-Powered Chat App in Minutes with AI Toolkit
- AI Toolkit使って数クリックでAIチャットアプリを。
- Azure Storage Explorer v1.40.2 がリリースされました | 焦げlog
- Azure CLI v2.79.0 がリリースされました | 焦げlog
- Azure PowerShell – Az モジュール v14.6.0 がリリースされました | 焦げlog
- What’s New in vcpkg (October 2025) – C++ Team Blog
Documents
- Failures Happen in Cloud, but how Azure Cosmos DB keeps your Applications Online
- Part 2: Build Long-Running AI Agents on Azure App Service with Microsoft Agent Framework
- Part 3: Client-Side Multi-Agent Orchestration on Azure App Service with Microsoft Agent Framework
- Tuning and Optimization of Speech-to-Text (STT), Text-to-Speech (TTS), and Custom Keyword Recognition in Azure Speech Services
- Partner Program: Join the Azure Cosmos DB Initiative
- New developer resource page for Microsoft 365 interoperability and data portability
- Powering Distributed AI/ML at Scale with Azure and Anyscale
- How Copilot Studio uses .NET and WebAssembly for performance and innovation
- Copilot Studio内で .NET WebAssembly（WASM）使ってコード実行などしてる話。
その他
- 日本語公式とか
- Microsoft 365 Copilot の新機能 | 2025 年 9 月
- 販売から修理まで一気通貫! 日本初 Surface 認定リセラー修理プロバイダーの大塚商会が提供する Surface の新しい保守サービス
- サポートの中の人とか
- 英語公式とか
- 3 Microsoft leaders share big ideas on the future of AI, gaming and work
- Quick look at journey of Agentic Solutions, from No‑code to Developer tools
- Researchers find — and help fix — a hidden biosecurity threat
- Microsoft TechSpark partners with TitletownTech and the New Jersey AI Hub to accelerate scientific discovery
- The 5 generative AI security threats you need to know e-book
- Resiliency in the cloud—empowered by shared responsibility and Azure Essentials
- RedCodeAgent: Automatic red-teaming agent against diverse code agents – Microsoft Research
- Beware of double agents: How AI can fortify — or fracture — your cybersecurity
- Microsoft Signing Transparency: Secure Software Supply Chains
- Magentic Marketplace: an open-source simulation environment for studying agentic markets – Microsoft Research
- エージェントマーケットプレースのシミュレーション環境かな。
- Magentic Marketplace
- microsoft/multi-agent-marketplace: Magentic-Marketplace: Simulate Agentic Markets and See How They Evolve
- Magentic Marketplace – Azure AI Foundry Labs | Early-Stage AI Experiments & Prototypes
- Announcing the 2026 Microsoft TechSpark Fellows
- Events
- Developer innovation at the center at GitHub Universe 2025
- .NET Conf 2025
- Join us at .NET Conf: Dive into the future of development with Visual Studio 2026
- Get Ready for .NET Conf 2025! – .NET Blog
- Microsoft C++ Team at CppCon 2025: Trip Report – C++ Team Blog
- Active Directory Security – Qiita Advent Calendar 2025 – Qiita
- JDConf 2026 Is Coming With Modern Solutions for an Agentic World
- Best of Microsoft Recap Days Japan 12月9日-11日開催
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