秋終わったんじゃないですかね。
App Service
- Ubuntu-Powered Runtimes on Azure App Service for Linux: Leaner, Faster, Stronger – Azure App Service
- App Service on LinuxのOSをUbuntuに移行するようです（今後数か月以内にロールアウト予定）。※既存のはDebian
- .NET 10, Python 3.14, Node 24, PHP 8.5, Java 25 はこの新しい基盤になるぽい。
- Platform updates for .NET on App Service Windows – Azure App Service
- .NETのCVE-2025-55315 の対応でWindowsのApp Serviceが更新されます。
Azure Functions
- Generally Available: Azure Functions support for Python 3.13
- Python 3.13サポートがGA。
Logic Apps
Virtual Machines
- Public Preview for Sharing Capacity Reservation Groups – now available
- Capacity Reservation（容量予約）グループをサブスクリプション間で共有できる機能がPreview。（以前は同一サブスクリプション内でのみ利用可能）
- Public Preview: Sharing Capacity Reservation Groups
- Announcing Public Preview of VM Customization in Azure: Disable Multithreading & Constrained Cores
- vCoreの個数指定やSimultaneous Multi-threading（SMT/HT）※同時マルチスレッディングの禁止とかできる機能がPreview。
- Public Preview: VM vCore customization features disabling simultaneous multi-threading (SMT/HT) and constrained cores
Azure Kubernetes Service
- Retirement: Confidential Containers preview on AKS is Closing Down
- Generally Available: New OS SKU enum to migrate to Azure Linux 3.0
Azure SQL
Cosmos DB
- Boost your Azure Cosmos DB Efficiency with Azure Advisor Insights
- “Cost Management” Is Now “Account Throughput” and It’s Moving
- Cosmos DBのAzureポータル上のCost ManagementがAccount Throughputにかわったようです。
Azure Database for PostgreSQL
- Generally Available: Near-zero downtime scaling for HA-enabled Azure Database for PostgreSQL servers
- ダウンタイムほぼゼロなスケーリング機能がGA。（HAが有効な場合）
Azure Storage
- Generally Available: Cloud-to-Cloud migration made simple with Azure Storage Mover
- Azure Storage MoverでAWS S3からAzure Blobの移行機能がGA。
Azure AI Foundry
- Real-Time Speech Intelligence for Global Scale: gpt-4o-transcribe-diarize in Azure AI Foundry
- 新しい自動音声認識（ASR）モデルな gpt-4o-transcribe-diarize がでました。（GA）
- エンタープライズグレードの精度で高速文字起こしな感じかな。
- AI Model Catalog | Azure AI Foundry Models
Azure OpenAI Service
- GPT-4o audio model released
- gpt-4o-transcribe-diarize がでました。
Azure Firewall
- Generally Available: Observed capacity metric in Azure Firewall
- Observed Capacity MetricがGA。
- Generally Available: Prescaling in Azure Firewall
- 事前にユニットをプロビジョニング/予約できるPrescaling機能がGA。
Azure Application Gateway
- Generally Available: Enhanced cloning and Public IP retention scripts for Azure Application Gateway migration
- v1 から v2への移行を簡略化するためのPowerShellスクリプトがGA。Public IPアドレスを保持するスクリプトも。
Azure Database Migration Service
Azure API Management
- Introducing native Service Bus message publishing from Azure API Management (Preview)
- 組み込みポリシーでAzure Service Busに直接メッセージを送信できるようになりました。
- APIMで定義したAPIが呼ばれた時のペイロードをそのままService Bus Queue/Topicsに直接転送できます。
Power BI
Microsoft Fabric
- OneLake security (Preview)
- OneLake Security on the SQL Analytics Endpoint
- From Files to Delta Tables—Parquet & JSON data ingestion simplified with Shortcut Transformations
- Announcing a new Fabric REST API for connection binding of semantic models
- External data materialization in Fabric Data Warehouse
- Unlock Real-Time Intelligence with the Eventhouse Endpoint for Lakehouse
- Capacity usage enabled date for Test capability in User Data Functions
- Simplifying Data Ingestion with Copy job – Copy data across tenants using Copy job in Fabric Data Factory
- How Spark Supports OneLake Security with Row and Column Level Policies
- SSMS 22 Meets Fabric Data Warehouse: Evolving the Developer Experiences
- OneLake APIs: Bring your apps and build new ones with familiar Blob and ADLS APIs
Windows
- Announcing Windows 11 Insider Preview Build 27971 (Canary Channel)
- Announcing Windows 11 Insider Preview Build 26220.6972 (Dev Channel)
- Announcing Windows 11 Insider Preview Build 26120.6972 (Beta Channel)
- Releasing Windows 11 Builds 26100.7015 and 26200.7015 to the Release Preview Channel
- Releasing Windows 11 Build 22631.6132 to the Release Preview Channel
- Restyle in Paint begins rolling out to Windows Insiders
- Making every Windows 11 PC an AI PC
- New experiences currently rolling out for Windows 11
- Securing AI agents on Windows | Windows Experience Blog
- すべてのWindows 11 PCをAI PCにするアップデートがロールアウトしたようです。
- オプトインで使えるCopilot Voice（とHey Copilotで起動）やCopilot on Windows周りの更新がメイン。
- 他にもウィジェット関連の更新や点字ビューアー、Windows Helloのビジュアル更新、Passkeyマネージャーの統合、Kernelの一部Rust化＋Rust製のドライバー対応、Wi-Fi 7サポートなどなど。あとEdit（コマンドラインのエディタ）も入ったようです。
Microsoft Copilot
Microsoft 365
Microsoft Planetary Computer
- NASA’s Harmonized Landsat and Sentinel-2 (HLS) Data Now Available on Microsoft’s Planetary Computer
- NASAのHarmonized Landsat Sentinel-2のデータが利用可能になったようです。
Microsoft Dev Box
- Streamlined Setup, Stronger Guardrails for Microsoft Dev Box
- Beyond the Desktop: The Future of Development with Microsoft Dev Box and GitHub Codespaces
Microsoft AI
- Introducing MAI-Image-1, debuting in the top 10 on LMArena
- MAI-Image-1も作ったようです。
Regions
- Private Preview: New planned datacenter region in Malaysia (Southeast Asia 3)
- Southeast Asia 3ことマレーシアのリージョンがPrivate Preview。
Tools
- PowerToys 0.95 is here: new Light Switch utility, faster Command Palette, and Peek with Spacebar
- Announcing latest Azure Cosmos DB Python SDK: Powering the Future of AI with OpenAI – Azure Cosmos DB Blog
- Open Source: Containerization Assist MCP Server
- コンテナー関連のDockerfileやKubenetesのマニフェストなどをアシストしてくれるMCP Server。
- Azure/containerization-assist
- PowerShell v7.5.4 がリリースされました | 焦げlog
Documents
- Interactive AI Avatars: Building Voice Agents with Azure Voice Live API
- Build Long-Running AI Agents on Azure App Service with Microsoft Agent Framework – Azure App Service
その他
- 日本語公式とか
- サポートの中の人とか
- 英語公式とか
- Microsoft extends AI advancements in Dragon Copilot to nurses and partners to enhance patient care – Source
- Extortion and ransomware drive over half of cyberattacks
- 9 open-source projects the GitHub Copilot and Visual Studio Code teams are sponsoring—and why they matter
- Microsoft Digital Defense Report 2025 | Microsoft
- Experience more joy this holiday
- Innovation spotlight: How 3 customers are driving change with migration to Azure SQL
- Gen Z staff lead workplace AI adoption despite job fears – Microsoft Australia study – Source Asia
- Tell me when: Building agents that can wait, monitor, and act – Microsoft Research
- The new Microsoft Security Store unites partners and innovation
- The CISO imperative: Building resilience in an era of accelerated cyberthreats
- Building the future: How datacenters are innovating with sustainability in mind – Source EMEA
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- Events
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