Mike Rosoft

Microsoft Teams: Digital signage support for Teams panels [MC1311979]

Message ID: MC1311979 [Introduction] Microsoft Teams is introducing support for displaying digital signage on idle Teams panel devices. This capability extends existing digital signage scenarios already available on Teams Rooms front-of-room displays, helping organizations deliver consistent branding and communications across…

Modern Workspace Pro 16 May 2026Admin impact, New feature, Plan for change, User impact

Power Platform

Microsoft Copilot Studio – Evaluation for Workflows (Trace-Based) [MC1311988]

Message ID: MC1311988 We are announcing the Evaluation for Workflows (Trace-Based) feature for Microsoft Copilot Studio. This feature will reach public preview on May 31, 2026. How does this affect me? This feature enables trace-based evaluation for workflows to measure…

Modern Workspace Pro 16 May 2026New feature, Stay informed

Microsoft Teams

Security Detection Report in Teams Admin Center [MC1311977]

Message ID: MC1311977 [Introduction] A new Security Detection Report in the Teams admin center provides a unified view of messaging security detections across signals such as impersonation, malicious URLs, and weaponizable file types. This centralized reporting experience improves visibility into…

Modern Workspace Pro 16 May 2026Admin impact, New feature, Plan for change, User impact

SharePoint Online

Copilot in SharePoint will start rolling out to all tenants as an opt-out preview starting in mid-June 2026 [MC1311968]

Message ID: MC1311968 [Introduction] Copilot in SharePoint (formerly AI in SharePoint) will begin rolling out as an opt-out preview in mid-June 2026. This update brings AI-powered capabilities across SharePoint sites, pages, libraries, lists, and chat, enabling users to create, edit,…

Modern Workspace Pro 16 May 2026New feature, Stay informed, User impact

Cloudflare

WAF – WAF Release – 2026-05-15 – Emergency

This emergency release introduces two new rules to detect nginx heap buffer overflow and heap spray exploitation attempts targeting the rewrite module's is_args stale-state bug (CVE-2026-42945). Key Findings CVE-2026-42945: nginx Heap Buffer Overflow via Stale is_args in Rewrite Module Successful…

Modern Workspace Pro 16 May 2026

Amazon Web Services

Amazon EMR Serverless is now available in additional AWS Regions

Amazon EMR Serverless is now generally available in six additional AWS Regions - Asia Pacific (Hyderabad), Asia Pacific (Malaysia), Asia Pacific (New Zealand), Asia Pacific (Taipei), Asia Pacific (Thailand), and Mexico (Central). Amazon EMR Serverless is a deployment option in…

Modern Workspace Pro 16 May 2026

Microsoft 365 Weekly Change Intelligence | 24th-30th August 2026

MC1268933: Viva Engage Adds Pinned Resources and Related Communities to Teams for iOS

MC1463510: Microsoft Teams Adds Outbound External Messaging Limits for onmicrosoft.com-Only Organizations

MC1463509: Copilot for PowerPoint Gets Organizational Skills Support and Admin Management Controls

MC1187682: Microsoft Edge Adds Copilot Summarization and Contextual Grounding for Tabs, Microsoft 365 Documents, and YouTube Videos

MC1461152: PowerPoint Adds Copilot Skill to Create Interactive Slides on Windows and Mac

MC1230889: Exchange Admin Center Retires Outlook for Windows Usage Report and Directs Reporting to Microsoft 365 Admin Center

MC1462467: Microsoft Teams Adds Awards and Certifications Section to Profile Cards

MC1437668: Outlook for iOS and Android Adds OneDrive Image Support for Email Signatures

MC1462914: Microsoft Agent 365 Adds Active Users Export for Agent Usage Reporting