MC1477996: Retirement of Viva Insights (personal insights) and Viva Learning usage reports
Message Center · Plan for change
Microsoft 365 suite
Weekly briefing
Week 39 · 21 Sep – 27 Sep 2026 UTC · assess the changes, then plan the next dates.
All dated changes in this period
358 source records · 199 groupsMessage CenterViva
MC1470424: (Updated) Microsoft Viva Engage: New left navigation controls for collapsing, resizing, and managing favorites
Message Center · Stay informed
Microsoft Viva
ReleasesGoogle Chrome
Google Chrome · Beta: 155.0.8059.12
New version · Google Chrome releases
ReleasesMicrosoft Entra
Microsoft Entra Connect 2.6.92.0
Entra Connect release · Microsoft Entra Connect releases and retirements
ReleasesPowerShell
v7.7.0-preview.5 Release of PowerShell
Tool release · PowerShell release notes
Assessment context
17 release-note bullets
- Tolerate IO/JSON errors reading the per-user powershell.config.json (#27373)
- Improve remote prompt handling for PSCredential and SecureString arrays (#28007)
- Improve CAB extraction path handling (#28009)
ReleasesTeams
Microsoft Teams · Mac: 26225.1708.5124.9749
New version · Microsoft Teams releases
RoadmapDynamics 3654 source records
Roadmap entry · 4 entries
- Dynamics 365 Field Service: Forecast asset usage to predict maintenance due dates
Roadmap entry · Microsoft 365 Roadmap
- Dynamics 365 Field Service: Forecast planned maintenance demand
Roadmap entry · Microsoft 365 Roadmap
- Dynamics 365 Field Service: Optimize asset maintenance schedules using completed service
Roadmap entry · Microsoft 365 Roadmap
Show the other 1 entries
- Dynamics 365 Field Service: Plan asset maintenance using time, actual usage, and service sequences
Roadmap entry · Microsoft 365 Roadmap
RoadmapMicrosoft 365 Apps / Microsoft 365 Copilot2 source records
Roadmap entry · 2 entries
- PowerPoint: Skills in Brand Kit
Roadmap entry · Microsoft 365 Roadmap
RoadmapMicrosoft 365 Copilot
Microsoft Copilot (Microsoft 365): Local inferencing
Roadmap entry · Microsoft 365 Roadmap
RoadmapPurview
Microsoft Purview: Information Protection-Auto-labeling per-policy coverage report
Roadmap entry · Microsoft 365 Roadmap
RoadmapTeams
Microsoft Teams: Additional health signals available for Teams Rooms on Android on Pro Management Portal
Roadmap entry · Microsoft 365 Roadmap
RoadmapViva
Microsoft Viva: Viva Engage: New left navigation controls — collapse, resize, increased favorites cap, and reorder favorites capabilities
Roadmap entry · Microsoft 365 Roadmap
SecurityCisco
Cisco Secure Firewall Adaptive Security Appliance and Secure Firewall Threat Defense Software SSL VPN Denial of Service Vulnerability
Security news · Cisco security advisories
SecurityDefender3 source records
Security news · 3 entries
- Integrated Security Operations Center in Microsoft Defender
Security news · Microsoft Defender XDR Blog
- Reimagining Case Management in Microsoft Defender
Security news · Microsoft Defender XDR Blog
- Reimagining the SOC for the agentic era in Microsoft Defender
Security news · Microsoft Security Blog
Message CenterTeams12 source records
Message Center · Plan for change · 12 entries
- MC1316231: (Updated) Microsoft Teams: Front-of-room view control for Webinars and structured meetings in Teams Rooms on Android
Message Center · Plan for change
Microsoft Teams
Assessment context
Microsoft marks it a major change
- MC1045221: (Updated) Microsoft Teams: New user setting to view incoming calls in a small window
Message Center · Stay informed
Microsoft Teams
- MC1251206: (Updated) Microsoft Teams: Identify external bots joining your Teams meetings
Message Center · Stay informed
Microsoft Teams
Show the other 9 entries
- MC1256307: (Updated) Microsoft Teams: Recently used emojis sync across devices
Message Center · Stay informed
Microsoft Teams
- MC1257308: (Updated) Microsoft Teams: Building‑level insights on the Teams Rooms Pro Management portal recommended actions page
Message Center · Stay informed
Microsoft Teams
- MC1261595: (Updated) Microsoft Teams town halls now support backup Real-Time Messaging Protocol (RTMP) streams
Message Center · Stay informed
Microsoft Teams
- MC1317836: (Updated) Microsoft Teams: Unblock users to send message while file is uploading in the background
Message Center · Stay informed
Microsoft Teams
- MC1323270: (Updated) Microsoft Teams: Secure Reliable Transport (SRT) support for Teams meetings and events
Notice updated
Microsoft Teams
- MC1324280: (Updated) Assign open shifts in Microsoft Teams Shifts
Message Center · Stay informed
Microsoft Teams
- MC1429012: (Updated) Microsoft Teams: Enhanced delegated calling with delegate call access restrictions and join notifications
Message Center · Plan for change
Microsoft Teams
- MC1443520: (Updated) Microsoft Teams: Specify who has control of production tools in meetings and webinars
Message Center · Stay informed
Microsoft Teams
- MC1447682: (Updated) Microsoft Teams: Enhanced live captions settings and right-side panel view
Message Center · Plan for change
Microsoft Teams
CommunityAskWoody
MS-DEFCON 2: Guiding you in for a landing
Community post · AskWoody
CommunityOffice 365 for IT Pros (Tony Redmond)
How Easy is It to Restore Microsoft 365 Tenants After a Catastrophic Attack
Community post · Office 365 for IT Pros (Tony Redmond)
CommunityPetri IT Knowledgebase2 source records
Community post · 2 entries
- Organizations Face a Growing Gap Between Cyber Risks and Security Resources
Community post · Petri IT Knowledgebase
- Organizations Still Relying on SMS MFA Face a Forced Move to Passkeys
Community post · Petri IT Knowledgebase
Known issuesAnthropic Claude
Anthropic (Claude): Elevated errors for multiple models
Service incident
claude.ai, Claude API (api.anthropic.com), Claude Code
Known issuesCloudflare3 source records
Service incident · 3 entries
- Cloudflare: Bot Management Configuration Propagation Issues
Service incident
Bot Management · lasted 64 min
- Cloudflare: Cloudflare One Clients are incorrectly challenged on some sites
Service incident
Cloudflare One Client · lasted 31532 min
Known issuesCommercial changes2 source records
Partner announcement · 2 entries
- Clinical Applications specialization
Partner announcement · Microsoft Partner Center announcements
- Now live: Microsoft Ignite session catalog
Partner announcement · Microsoft Partner Center announcements
Known issuesOpenAI2 source records
Service incident · 2 entries
- OpenAI: Elevated Error Rates for ChatGPT Work, across Plus, Pro, Business, Enterprise and Education plans.
Service incident
ChatGPT Work
Updates and guidance.NET
Creating a memory dump in C#
Product news · Microsoft .NET Blog
Updates and guidanceAnthropic Claude4 source records
Product news · 4 entries
- Fast mode (research preview) is available for Claude Opus 5.5 on the Claude API.
Product news · Claude Platform release notes
- On Claude Opus 5.5, thinking can't be disabled: thinking: {"type": "disabled"} and thinking: {"type": "enabled", ...} return a 400 error.
Product news · Claude Platform release notes
- Tools can now be defined inside a mid-conversation system message, in beta on the Claude API with the inline-tools-2026-09-15 beta header.
Product news · Claude Platform release notes
Show the other 1 entries
- We've launched Claude Opus 5.5 (claude-opus-5-5), a model for long-running agentic coding and knowledge work.
Product news · Claude Platform release notes
Groups collect records about the same product or named security topic on one UTC date. Open a record for its source and history; grouping alone does not establish a shared cause or impact.