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Everything Microsoft is sunsetting

8 things Microsoft has scheduled to be taken away — soonest first. Each links to Microsoft’s own announcement.

Runtime →12 days

Microsoft Azure Automation ends support for the Python 2.7, Python 3.8, PowerShell 7.1, and PowerShell 7.2 runbook runtime versions

API →13 days

Microsoft Microsoft begins blocking Exchange Web Services (EWS) requests from non-Microsoft apps to Exchange Online; developers must migrate to Microsoft Graph

Other →13 days

Microsoft Microsoft Publisher is being discontinued. Microsoft 365 subscribers will not be able to access Publisher after 1 October 2026, and it will no longer be included in Microsoft 365 or available to install or download. The perpetual (one-time-purchase) version reaches end of support on 13 October 2026 with Office LTSC 2021 and consumer Office 2021. Microsoft's recommendation is to convert existing Publisher (.pub) files to PDF or Word before the cutoff.

OS →25 days

Microsoft Windows 11 24H2 stops receiving updates on Home, Pro, Pro Education and Pro for Workstations

Runtime →8 weeks

Microsoft Microsoft ends support for .NET 8 (LTS) and .NET 9 (STS) — after 10 November 2026 neither receives security patches, bug fixes, or technical support

SaaS ↙gone

Microsoft The Power Automate mobile app for iOS and Android is deprecated; the app is pulled from the stores and stops getting updates, support, and push notifications

Feature ↙gone

Microsoft Microsoft retires the containerized data connector agent for the Microsoft Sentinel solution for SAP applications; the SAP agentless data connector is the replacement

API ↙gone

Microsoft Microsoft retires the Azure Maps Render v1 REST API — after 17 September 2026 calls to the Render v1 endpoints stop working and must move to Render v2

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