MC1251215: Dynamics 365 Field Service - Service Update for Station 3
The Dynamics 365 Field Service application is scheduled for a new release
MC1251206: Microsoft Teams: Identify external bots joining your Teams meetings
Microsoft Teams will detect and label external meeting assistant bots joining meetings, giving organizers control to approve, deny, or remove them. A new admin policy will manage bot handling, with detection enabled by default starting mid-May to mid-June 2026. This enhances security and complian...
MC1251203: Copilot extensibility: Microsoft 365 Copilot Declarative Agents model upgrade to GPT‑5.2
Microsoft 365 Copilot Declarative Agents will upgrade to the GPT-5.2 model by late March 2026, enhancing quality, accuracy, and multi-step workflows. No configuration changes are needed; users should inform builders, validate key workflows, and monitor agent behavior. No compliance issues identif...
MC1251200: Microsoft Viva Engage | Email sender domain migration from @yammer.com to @engage.mail.microsoft
Microsoft Viva Engage is migrating email sender domains from @yammer.com to @engage.mail.microsoft (and @eu.yammer.com to @eu.engage.mail.microsoft) between September 2025 and April 2026. This affects all Viva Engage tenants and users, requiring updates to mail flow rules, security gateways, and ...
MC1251199: Planned Maintenance: Windows 365 Service
Planned maintenance for Windows 365 will occur March 23-27, 2026, during non-peak hours by region, with no service downtime. Users may experience brief reconnections lasting under a minute, 1-2 times during the 4-hour maintenance window. No action is needed; systems will recover automatically.
MC1251194: Prevent/Fix (Detected): Out-of-band update released for Windows Enterprise client devices running hotpatch updates
Microsoft released an out-of-band hotpatch update (KB5084597) on March 13, 2026, to fix a remote code execution vulnerability in the Windows RRAS management tool for Enterprise Windows 11 (versions 25H2 and 24H2) devices running hotpatch updates. The update installs automatically without a restart.
MC1250975: Out-of-band update released for Windows Enterprise client devices running hotpatch updates
🚨Major Update: This post contains a significant change that may impact your
MC1250927: Windows Deployment Services (WDS): Hands-free deployment hardening (Phase 2)
🚨Major Update: This post contains a significant change that may impact your
MC1250351: Power Platform – New Continuous Access Evaluation (CAE) announcement
We are announcing our CAE rollout for user sign-in flows to Dataverse
MC1250283: Sensitivity labels available soon for Viva Engage communities
Starting late March 2026, Viva Engage communities will support Microsoft Purview sensitivity labels applied to Microsoft 365 groups and SharePoint sites, synchronizing access controls across these platforms. Admins must manually apply labels to existing communities and prepare accordingly for thi...
MC1250279: Microsoft 365 Copilot: Planner agent rename and rollout to premium and basic plans
Starting mid-March 2026, Microsoft Planner's Project Manager agent will be renamed Planner agent, with expanded availability to Microsoft 365 Copilot users on both Planner premium and basic plans. The update includes no functional changes, rolls out automatically, and enhances AI-powered task and...
MC1250274: Microsoft Edge: Copilot new tab page
Microsoft Edge for Business will introduce a Copilot-inspired new tab page combining search, chat, and work content in one box. Rollout starts mid-November 2025 (preview) and general availability in April 2026. Admins can enable it via Edge Management; users must opt in. No default changes or pol...