セプテンバー。
App Service
Virtual Machines
- Public Preview: Per-disk resiliency for Azure VMs
- ディスク単位の回復性がPreview。
- ディスクIOの遅延が閾値を超えたらデタッチされてオフラインになったり、回復したら再アタッチされたりする。VMをオフラインにさせない。（データディスクのみの機能）
- ディスクごとの回復性を使用してワークロードの可用性を向上させる (プレビュー) – Azure Virtual Machines | Microsoft Learn
Azure Kubernetes Service
- Generally Available: Windows Server 2025 on AKS
- Generally Available: Artifact Streaming on AKS
- Generally Available: Confidential VMs for Azure Linux
- Generally Available: Workload identity support for Azure Files CSI driver (SMB) in Azure
Azure Database for MySQL
Microsoft Foundry
- Grok 4.6 comes to Microsoft Foundry Models: Built for long-horizon reasoning and complex workflows
- Grok 4.6もきました。
- Cohere Parse v5 is now available in Microsoft Foundry
- Cohere Parse v5がきました。Document Intelligenceなやつ。
- Introducing Parse: Enterprise document intelligence at scale
- Claude Fable 5.1 is now available in Microsoft Foundry
- Claude Fable 5.1がでました。本家のほうではMythos 5.1も。
- Introducing Claude Fable 5.1 and Claude Mythos 5.1 \ Anthropic \ Anthropic
Azure API Management
- Zonal redundancy in API management Standard v2
- Standard v2でAZ対応がきました。
- Build governed asynchronous APIs with Azure API Management and Azure Service Bus
- AI Gateway tier of Azure API Management — August 2026 updates
- Introducing APIOps CLI
Azure Front Door
- Public Preview: Azure Front Door profile and route level WAF policies
- Azure Front DoorのWAFでプロファイルとルートレベルのWAFポリシーがPreview。より柔軟に設定できるようになった感じ。
Azure Firewall
- Generally Available: Azure Firewall auto-learn SNAT routes
- auto-learn SNAT routes（自動学習SNATルート）がGA。
- Azure Firewall SNAT private IP address ranges | Microsoft Learn
Azure Multicloud Interconnect / ExpressRoute
- Simpler, private connectivity between Azure and AWS with Azure Multicloud Interconnect
- ついにAzureとAWSが直接高速プライベート接続できるようになりました。最大100Gbpsの閉域網。
- Public Preview: Azure Multicloud Interconnect
- Introducing Azure Multicloud Interconnect for AWS
- Azure Multicloud Interconnect を利用して Azure と AWS を閉域接続する | Aimless
- AWSとAzureが最大100Gbpsでの相互接続を開始。これでAWSはAzure、Google Cloud、Oracle Cloudとのマルチクラウドをサポート － Publickey
Azure Monitor
- Generally Available: Azure Copilot Observability Agent supports Basic and Auxiliary table plans
- Generally Available: Azure Monitor Auxiliary Logs Plan support for Azure tables and plan switching
Azure Virtual Desktop
- Microsoft Azure Virtual Desktop Hybrid の一般提供を開始
- Microsoft Azure Virtual Desktop Hybrid is now generally available
- Azure Virtual Desktopをオンプレに広げるMicrosoft Azure Virtual Desktop HybridがGA。
Azure DevOps
- Azure DevOps in the GitHub Copilot App – Azure DevOps Blog
- Enterprise Live Migrations is now in public preview – Azure DevOps Blog
Microsoft Defender
- Generally Available: Microsoft Defender for Cloud support for Azure Container Apps (Serverless Containers Posture)
- Defender for CloudがAzure Container Apps Serverless Containersもサポート。（GA）
- Security overview in Azure Container Apps | Microsoft Learn
Microsoft Fabric
- Reacting to Business Events with Activator and Eventhouse
- On-premises data gateway August 2026 release
- Five Business Event scenarios and the pattern they share
- Common dbt job patterns in Microsoft Fabric (Preview)
- From factory floor to Fabric: Securely stream private data with Eventstream
- Fabric Migration Assistant for SQL database (Generally Available)
- Bring Fabric Maps into Real-Time Dashboards (Preview)
- Advanced DAX generation for semantic models in Fabric data agents (Preview)
- Fabric Data Agents in Microsoft Copilot Studio (Generally Available)
- New CI/CD resources for Microsoft Fabric: from concepts to end-to-end automation
- Get tenant-wide visibility into workspace networking policies with the Admin API (Generally Available)
- Start validating today: The ODBC to ADBC driver transition in Power BI and Microsoft Fabric (Generally Available
Windows
- Releasing Windows 11, version 26H2 to the Release Preview Channel
- Announcing new builds for 31 August 2026
Microsoft 365 Copilot
- What’s New in Microsoft Copilot | August 2026
- Available today: Anthropic Claude Fable 5.1 in Microsoft Copilot
- Microsoft 365 CopilotにもFable 5.1がきました。
BizTalk Server
- BizTalk Server 2020 End-of-Sale Announcement
- BizTalk Server 2020とHost Integration Server 2020 が2027年3末で販売終了。BizTalkの最終版なのでこれで終息という感じですかね。延長サポートの終了は2030年になりそう。（2030年！とか思ったけど4年後と思ったら割と近かった、、、）
- 移行先はAzure Logic Apps Standard/Hybridになります。
Microsoft Marketplace
Regions
- Generally Available: Azure Monitor Auxiliary Logs Plan in Azure Government and China regions
- Generally Available: Azure VM Image Builder in sovereign and air-gapped clouds
Tools
- AzCopy v10.32.8 がリリースされました | 焦げlog
- Azure PowerShell – Az モジュール v16.3.0 がリリースされました | 焦げlog
- Azure CLI v2.90.0 がリリースされました | 焦げlog
- Azure Developer CLI (azd) – August 2026 – Azure SDK Blog
- SharePoint Framework (SPFx) roadmap update – August 2026
- Behind SPFx Dev Skills: testing what agents know and fixing what they miss
- Power Azure SRE Agent with the tools it needs – Azure SDK Blog
- Azure Key Vault Control Plane API Update: Required Upgrade for Azure CLI and Azure PowerShell Users
- Go 1.27.1-1 and 1.26.8-1 Microsoft builds now available | Microsoft for Go Developers
Documents
- Manage and retrieve credentials securely inside Browser Automation Tool (BAT) using Azure Key Vault
- Advertised gateway prefixes in Azure
- A Practical Path to Building AI-Ready Applications on Azure App Service
- Designing product simplicity for the AI era
- Model Migration Process on Microsoft Foundry and Azure OpenAI
- Six Lessons for Reliable Agent Optimizer Gains on Harder Agents
- The Economics of Agent Optimization: Context engineering for enterprise AI agents
その他
- 日本語公式とか
- サポートの中の人とか
- Microsoft ドキュメントの MCP サーバー利用について
- Microsoft Foundry × Claude Opus 5: Structured Outputs 実践 Notebook #Azure – Qiita
- Microsoft Agent 365: Build Autopilot Agent by code (Python) – tsmatz
- 英語公式とか
- Managed PostgreSQL vs. self-hosted PostgreSQL
- How to build AI for regulated customers on Azure with PONS
- GigaPath-Flash and GigaTIME-Flash: Toward population-scale discovery with efficient pathology foundation models – Microsoft Research
- House passes historic reforms to rein in secret surveillance
- Inside Microsoft’s marketing team: Scaling expertise with AI
- Responsible AI in 2026: How we are adapting for what’s ahead – Microsoft On the Issues
- 2026年のResponsible AI。
- The yield imperative: Turning AI infrastructure into useful intelligence
- From AI readiness to impact: Why a strong data foundation determines success in healthcare
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- Events
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