Microsoft 365 Message Center Archive

MC1221924

Microsoft 365 Copilot: AI audio overview support for pages and additional languages in Viva Connections and SharePoint

MC1221925

Microsoft 365 Copilot: Custom dictionary expands language support and increases limits for Teams meeting transcripts

MC1221926

Configuration change to upload diagnostics in Outlook for Android and iOS

MC1221927

Microsoft Defender for Android ending support for enrolled personal profiles

MC1221931

Dynamics 365 Contact Center – Customize transfers and consults for queues, representatives

MC1221939

(Updated) Message Trace support on Graph API is now in Public Preview

MC1222123

(Updated) Take Action: Out-of-band update to address cloud‑backed storage application issues

MC1165054

(Updated) Microsoft 365 Copilot: Teams channels available in Context IQ prompts

MC1188228

(Updated) Microsoft 365 Copilot: Summarize and share OneDrive files in Windows using Copilot

MC1222551

(Updated) Microsoft 365 Copilot: Customize Copilot for your organization with Copilot Tuning – public preview

MC1222648

(Updated) Microsoft Viva Glint: Copilot will default to ON and move to VFAM as the single control

MC1222651

Automatic synchronization with device time zone, no client restart required

MC1222652

Outlook mobile: Users can open and send Outlook File Template (OFT) files

MC1222976

Email customization is now available in Site Lifecycle Management Policies

MC1222977

Microsoft Defender for Android: End of support for Android 10 devices

MC1222979

New Built-in Alert Tuning Rules optimize your incident and alert queues

MC1222980

Microsoft 365 Copilot: Pay-as-you-go consumption for the Copilot Retrieval API

MC1222981

(Updated) SharePoint: Migrate the Maps web part to Azure Maps

MC1223281

An updated version of the January 2026 Scan Cab is available

MC1223294

Updates available for Microsoft 365 Apps for Current Channel

MC786329

(Updated) Exchange Online to retire Basic Auth for Client Submission (SMTP AUTH)

MC1115314

(Updated) Microsoft Copilot in Teams: Visual Insight for intelligent recap

MC1139485

(Updated) Copilot in Teams meetings: user-controlled on/off toggle

MC1184999

(Updated) Copilot can now automatically reschedule 1:1 meetings and personal events based on your preferences

MC1193415

(Updated) Microsoft Teams: Find SharePoint agents in Teams chats and Teams Store