Weekly briefing

Message CenterMicrosoft Entra2 source records

Message Center · Prevent or fix issues · 2 entries

• MC1465763: Microsoft Entra: Prepare for Microsoft to disable unused or unsuccessful SMS first-factor sign-in

  Message Center · Prevent or fix issues · Microsoft 365 Message Center Archive by Merill Fernando

  Microsoft Entra

  Assessment context

  Microsoft asks admins to prevent or fix an issue

• MC1423108: (Updated) Microsoft Entra: Improved restore experience for Authenticator passkeys on iOS

  Notice updated · Reference tenants · Microsoft 365 Message Center Archive by Merill Fernando

  Microsoft Entra

Message CenterTeams5 source records

Notice updated · 5 entries

• MC1188222: (Updated) Microsoft Teams: Private chat for organizers and presenters in structured meetings, webinars, and town halls

  Notice updated · Reference tenants · Microsoft 365 Message Center Archive by Merill Fernando

  Microsoft Teams

  Assessment context

  Microsoft marks it a major change

• MC1465764: Teams web client users will be redirected to teams.cloud.microsoft

  Message Center · Plan for change · Reference tenants · Microsoft 365 Message Center Archive by Merill Fernando

  Microsoft Teams

  Assessment context

  Microsoft marks it a major change

• MC1465766: Microsoft Teams: Retirement of WebRTC-based media optimization for Omnissa Horizon on Windows endpoints

  Message Center · Plan for change · Microsoft 365 Message Center Archive by Merill Fernando

  Microsoft Teams

  Assessment context

  Microsoft marks it a major change

Message CenterViva3 source records

Message Center · Plan for change · 3 entries

• MC1465773: Microsoft Viva Engage: Microsoft Entra permissions required for community and membership administration

  Message Center · Plan for change · Reference tenants · Microsoft 365 Message Center Archive by Merill Fernando

  Microsoft Viva

  Assessment context

  Microsoft marks it a major change

• MC1413302: (Updated) Discussion post previews coming to Viva Engage

  Notice updated · Reference tenants · Microsoft 365 Message Center Archive by Merill Fernando

  Microsoft Viva

• MC1431365: (Updated) Copilot Analytics - Agent 365 dashboard for managers

  Notice updated · Reference tenants · Microsoft 365 Message Center Archive by Merill Fernando

  Microsoft Viva

CommunityBorn's Tech and Windows World

CommunityOffice 365 for IT Pros (Tony Redmond)

CommunityVasil Michev

Known issuesAnthropic Claude3 source records

Service incident · 3 entries

• Anthropic (Claude): Degraded performance on Claude for Microsoft Office 365

  Service incident

  claude.ai

• Anthropic (Claude): Degraded performance on platform.claude.com and Claude for Microsoft Office 365

  Service incident

  claude.ai, Claude Console (platform.claude.com)

• Anthropic (Claude): Delays in credit purchases

  Service incident

  Claude Console (platform.claude.com)

Known issuesAzure / Commercial changes

Known issuesCommercial changes / Dynamics 365

Known issuesCommercial changes / Windows

Known issuesCommercial changes2 source records

Product Terms · 2 entries

• Professional Services — Product Terms

  Product Terms · Microsoft Product Terms — MCA

• Purchase order mapping in Marketplace

  Partner announcement · Microsoft Partner Center announcements

Known issuesGitHub

Known issuesOpenAI2 source records

Service incident · 2 entries

• OpenAI: Elevated errors in ChatGPT conversations for Free and Go plans

  Service incident

  Conversations

• OpenAI: Elevated latency in the Responses API

  Service incident

  Responses

Updates and guidanceActive Directory / Azure

Updates and guidanceAnthropic Claude10 source records

Product news · 10 entries

• Like Claude Fable 5, both models require 30-day data retention and aren't available under zero data retention unless expressly authorized by Anthropic.

  Product news · Claude Platform release notes

• On Claude Fable 5.1 and Claude Mythos 5.1, tool_choice types any and tool aren't supported and return a 400 error.

  Product news · Claude Platform release notes

• Per-message effort changes are in beta on Claude Fable 5.1, Claude Mythos 5.1, and Claude Opus 5 on the Claude API.

  Product news · Claude Platform release notes

Updates and guidanceAzure Arc

Updates and guidanceAzure Arc

Updates and guidanceAzure Kubernetes Service3 source records

Azure update · 3 entries

• Generally Available: Artifact Streaming on AKS

  Azure update · Microsoft 365 Message Center Archive by Merill Fernando

• Generally Available: Confidential VMs for Azure Linux

  Azure update · Microsoft 365 Message Center Archive by Merill Fernando

• Generally Available: Windows Server 2025 on AKS

  Azure update · Microsoft 365 Message Center Archive by Merill Fernando

Updates and guidanceAzure Virtual Desktop9 source records

Product news · 9 entries

• Azure Virtual Desktop Hybrid (Generally Available)

  Product news · Azure Virtual Desktop what's new

• Display Protection for Azure Virtual Desktop (Public Preview)

  Product news · Azure Virtual Desktop what's new

• Managed identity support is now generally available

  Product news · Azure Virtual Desktop what's new

Updates and guidanceAzure5 source records

Azure update · 5 entries

• Generally Available: Azure Copilot Observability Agent supports Basic and Auxiliary table plans

  Azure update · Microsoft 365 Message Center Archive by Merill Fernando

• Generally Available: Azure Firewall auto-learn SNAT routes

  Azure update · Microsoft 365 Message Center Archive by Merill Fernando

• Generally Available: Azure Monitor Auxiliary Logs Plan in Azure Government and China regions

  Azure update · Microsoft 365 Message Center Archive by Merill Fernando

Updates and guidanceCopilot Studio / GitHub Copilot

Updates and guidanceCopilot Studio / Microsoft 365 Copilot

Updates and guidanceCopilot Studio4 source records

Product news · 4 entries

• (General availability) Attach files to a conversation so your agent can read, summarize, or otherwise reason over them, now expanded to support Excel, PowerPoint, and Wo…

  Product news · Copilot Studio what's new

• Add Dataverse tables as a knowledge source to ground your agent in your organization's Dataverse data, including (preview) unstructured reasoning over Multiline Text and…

  Product news · Copilot Studio what's new

• Add an extract node to a workflow to pull named values and tables out of documents, such as invoices, contracts, and financial statements, so later steps can use the ext…

  Product news · Copilot Studio what's new

Updates and guidanceDefender / Microsoft Entra