from 10/27/2025 to 11/02/2025
23 Office 365 Message Center Items were changed and
23 Office 365 Message Center Items were added
Please note: Only common Message Center messages are in this list you should always check your Message Center for additional messages
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Changes
MC End Time changes
| MC ID | MC Title | Old Value | New Value | MC Action required by |
|---|---|---|---|---|
| MC1030008 | (Updated) Microsoft Purview: New Personalization settings | 12/01/2025 08:00:00 | 2026-04-30T09:00:00Z | N/A |
| MC1059668 | (Update) Microsoft Teams: Meeting option suggestions in classic Microsoft Outlook for Windows | 09/19/2025 09:00:00 | 2025-12-11T08:00:00Z | N/A |
| MC1070854 | (Updated) Microsoft Teams: Unified attachment flow on Teams Mobile | 11/10/2025 08:00:00 | 2025-12-31T08:00:00Z | N/A |
| MC1077865 | (Updated) Microsoft Teams: Introducing the Network Strength Indicator | 10/27/2025 08:00:00 | 2026-02-23T08:00:00Z | N/A |
| MC1089323 | (Updated) Microsoft Teams: Support for making a silent test call | 10/31/2025 08:00:00 | 2026-01-12T08:00:00Z | N/A |
| MC1090689 | (Updated) Microsoft Teams: Enhanced peripheral data in Pro Management portal reports for BYOD spaces | 01/12/2026 08:00:00 | 2026-04-10T09:00:00Z | N/A |
| MC1115312 | (Updated) Microsoft Teams | Enhance your Teams experience with new accent colors | 01/05/2026 08:00:00 | 2025-10-30T08:00:00Z | N/A |
| MC1125491 | (Updated) Microsoft Outlook for Windows: Add attachments while offline | 03/02/2026 09:00:00 | 2026-03-27T09:00:00Z | N/A |
| MC1139493 | (Updated) Microsoft Teams Copilot without transcription becomes default for meetings - conversation history now persists | 12/29/2025 08:00:00 | 2026-03-10T08:00:00Z | N/A |
| MC1146824 | (Updated) Microsoft Teams | Enhanced privacy and improved stability for live captions and transcripts | 11/03/2025 09:00:00 | 2025-11-28T09:00:00Z | N/A |
| MC1155429 | (Updated) Microsoft Defender for Identity: New recommendations added to Microsoft Secure Score | 01/15/2026 09:00:00 | 2026-03-31T10:00:00Z | N/A |
| MC1162965 | (Updated) Microsoft 365 Copilot: Version history now available in Copilot Pages | 11/30/2025 09:00:00 | 2025-12-10T09:00:00Z | N/A |
| MC1174856 | (Updated) Microsoft 365 Copilot: Session persistence enhancement for Copilot chat | 12/28/2025 09:00:00 | 2025-12-30T09:00:00Z | N/A |
| MC678003 | (Updated) Microsoft Teams Live Event Retirement | 11/24/2026 09:00:00 | 2025-11-05T09:00:00Z | N/A |
MC How Affect changes
| MC ID | MC Title | Old Value | New Value | MC Action required by |
|---|---|---|---|---|
| MC1139493 | (Updated) Microsoft Teams Copilot without transcription becomes default for meetings - conversation history now persists | Copilot without transcription becomes default: Applies to new tenants and new users. Existing users without a set policy will inherit the host configuration and receive this new default. Custom policies will remain unchanged. In Teams meeting policy, the default property value for "Copilot" will change from EnabledWithTranscript to Enabled. This affects how Copilot behaves in newly scheduled meetings unless overridden by custom policy. Starting Copilot during a meeting will no longer automatically start transcription. Transcription must be manually enabled in Meeting Options or during the meeting if users want post-meeting insights or access to Copilot conversation history. Conversation history now persists during meetings: Users can switch between meeting features (chat, participant list) without losing Copilot insights. This change applies to all users using Copilot without transcription. What you can do to prepare Review your organization's Teams meeting policies for dependencies on transcription defaults. Update internal documentation and training to reflect the new default behavior and conversation history persistence. Communicate to users how to manually enable transcription when needed, especially if they want to retain Copilot insights after the meeting. Learn more: Manage Microsoft 365 Copilot in Teams meetings and events | Microsoft Teams | Microsoft Learn Use Copilot without recording a Teams meeting | Copilot in Teams | Copilot | Microsoft Support Compliance considerations QuestionAnswer Does the change alter how existing customer data is processed, stored, or accessed?Conversation history is now retained during the meeting instead of being cleared when switching panels. Does the change introduce or significantly modify AI/ML or agent capabilities that interact with or provide access to customer data?Copilot behavior is updated to persist conversation history, enhancing AI-driven meeting insights. Does the change provide end users any new way of interacting with generative AI?Users can now maintain a continuous Copilot interaction during meetings without transcription. Does the change include an admin control and, can it be controlled through Entra ID group membership?IT admins can enforce or override defaults via Teams meeting policy. Does the change allow a user to enable and disable the feature themselves?Users can manually enable transcription during meetings to retain Copilot insights post-meeting. |
N/A | N/A |
| MC1148539 | (Updated) Microsoft Teams: Malicious URL Protection for Teams Chat and Channels | When a malicious link is detected, Teams will automatically display a warning to both the sender and recipient. This helps reduce the risk of phishing attacks. Targeted Release: Link protection is applied only when all participants in the conversation have the feature enabled. General Availability: Link protection is enforced if at least one participant in the conversation has the feature enabled. Targeted release vs. General Availability behavior: Targeted release: Link protection is applied only when all organizations in the conversation have the feature enabled. This feature is off by default and requires admin activation. General Availability: Link protection is applied if at least one participant has the feature enabled. This feature is on by default. Admin settings saved during Targeted Release will remain unchanged. What you can do to prepare During Public Preview, administrators must manually enable the feature: Go to the Teams Admin Center Navigate to Messaging Settings Enable the setting: Scan messages for unsafe URLs This setting is also available via Set-CsTeamsMessagingConfiguration PowerShell cmdlet -UrlReputationCheck parameter. Does the change include an admin control that can be scoped using Entra ID group membership?Admins can enable or disable the feature via Teams Admin Center or PowerShell. However, scoping via Entra ID group membership is not supported. |
When a malicious link is detected, Teams will automatically display a warning to both the sender and recipient. This helps reduce the risk of phishing attacks. Targeted Release: Link protection is applied only when all participants in the conversation have the feature enabled. General Availability: Link protection is enforced if at least one participant in the conversation has the feature enabled. Targeted release vs. General Availability behavior: Targeted release: Link protection is applied only when all organizations in the conversation have the feature enabled. This feature is off by default and requires admin activation. General Availability: Link protection is applied if at least one participant has the feature enabled. This feature is on by default. Admin settings saved during Targeted Release will remain unchanged. What you can do to prepare During Public Preview, administrators must manually enable the feature: Go to the Teams Admin Center Navigate to Messaging Settings Enable the setting: Scan messages for unsafe URLs This setting is also available via Set-CsTeamsMessagingConfiguration PowerShell cmdlet -UrlReputationCheck parameter. Does the change include an admin control that can be scoped using Entra ID group membership?Admins can enable or disable the feature via Teams Admin Center or PowerShell. However, scoping via Entra ID group membership is not supported. Reminder: Note: Simply viewing the page without saving will not override the default, but settings already saved during Targeted Release will persist. |
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| MC1173929 | (Updated) Microsoft OneDrive: floating Copilot button simplifies Copilot discovery | Who is affected: All Microsoft 365 tenants with Copilot-eligible users using OneDrive for Business. What will happen: A new floating Copilot button will appear in the OneDrive web interface. Users can ask questions about files, summarize documents, or compare content directly from OneDrive. The button will offer contextual recommendations based on selected files. Navigation is streamlined by surfacing relevant Copilot tools without needing to search through menus. The feature is enabled by default for eligible users. |
Who is affected: The floating Copilot button will automatically appear for any user who has a Microsoft 365 Copilot license. What will happen: A new floating Copilot button will appear in the OneDrive web interface. Users can ask questions about files, summarize documents, or compare content directly from OneDrive. The button will offer contextual recommendations based on selected files. Navigation is streamlined by surfacing relevant Copilot tools without needing to search through menus. The feature is enabled by default for eligible users. |
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| MC1174856 | (Updated) Microsoft 365 Copilot: Session persistence enhancement for Copilot chat | Who is affected: All users of Microsoft Copilot (Microsoft 365) in commercial, GCC, GCC High, and DoD environments. What will happen: A session entry will now appear in the navigation pane immediately after a prompt is submitted. Users can navigate away from a chat and return later without losing the conversation. This update improves continuity and reduces the risk of session loss. No changes to admin settings or policies are required. |
Who is affected: All users of Microsoft Copilot (Microsoft 365) in commercial, GCC, GCC High, and DoD environments with a valid Microsoft 365 Copilot Starter or Premium license. What will happen: A session entry will now appear in the navigation pane immediately after a prompt is submitted. Users can navigate away from a chat and return later without losing the conversation. This update improves continuity and reduces the risk of session loss. No changes to admin settings or policies are required. |
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| MC1179155 | (Updated) Microsoft Defender for Identity: New recommendation added to Microsoft Secure Score | Who is affected: Admins managing Microsoft Secure Score and organizations with Microsoft Defender for Identity sensors deployed. What will happen: A new improvement action will appear in Microsoft Secure Score: Change password for accounts with potentially leaked credentials This recommendation is visible only if your tenant has a Defender for Identity sensor deployed. The update is enabled by default and requires no configuration changes. No impact to end-user workflow unless acted upon by the admin. What you can do to prepare: No admin action is required before or after rollout. Review your current identity configuration to assess potential impact. Notify relevant administrators and update internal documentation as needed. Regularly review Microsoft Secure Score to monitor and act on new improvement suggestions. Learn more: Microsoft Secure Score Compliance considerations: No compliance considerations identified, review as appropriate for your organization. |
Who is affected: Admins managing Microsoft Secure Score and organizations with Microsoft Defender for Identity sensors deployed. What will happen: New posture recommendation will appear in Microsoft Secure Score as improvement actions: Change password for on-prem accounts with potentially leaked credentials This recommendation is visible only if your tenant has a Defender for Identity sensor deployed. The update is enabled by default and requires no configuration changes. No impact to end-user workflow unless acted upon by the admin. What you can do to prepare: No admin action is required before or after rollout. Review your current identity configuration to assess potential impact. Notify relevant administrators and update internal documentation as needed. Regularly review Microsoft Secure Score to monitor and act on new improvement suggestions. Learn more: Microsoft Secure Score Compliance considerations: No compliance considerations identified, review as appropriate for your organization. |
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| MC1179155 | (Updated) Microsoft Defender for Identity: New recommendation added to Microsoft Secure Score | Who is affected: Admins managing Microsoft Secure Score and organizations with Microsoft Defender for Identity sensors deployed. What will happen: New posture recommendation will appear in Microsoft Secure Score as improvement actions: Change password for on-prem accounts with potentially leaked credentials This recommendation is visible only if your tenant has a Defender for Identity sensor deployed. The update is enabled by default and requires no configuration changes. No impact to end-user workflow unless acted upon by the admin. What you can do to prepare: No admin action is required before or after rollout. Review your current identity configuration to assess potential impact. Notify relevant administrators and update internal documentation as needed. Regularly review Microsoft Secure Score to monitor and act on new improvement suggestions. Learn more: Microsoft Secure Score Compliance considerations: No compliance considerations identified, review as appropriate for your organization. |
Who is affected: Admins managing Microsoft Secure Score and organizations with Microsoft Defender for Identity sensors deployed. What will happen: New posture recommendation will appear in Microsoft Secure Score as improvement actions: Change password for on-prem accounts with potentially leaked credentials This recommendation is visible only if your tenant has a Defender for Identity sensor deployed. The update is enabled by default and requires no configuration changes. No impact to end-user workflow unless acted upon by the admin. Please be aware of a related Microsoft Entra ID recommendation that is recently released, titled: "Change password for accounts with leaked credentials". The Microsoft Entra ID recommendation is focused on cloud-based user accounts, whereas the Microsoft Defender for Identity recommendation targets on-prem user accounts. What you can do to prepare: No admin action is required before or after rollout. Review your current identity configuration to assess potential impact. Notify relevant administrators and update internal documentation as needed. Regularly review Microsoft Secure Score to monitor and act on new improvement suggestions. Learn more: Microsoft Secure Score Compliance considerations: No compliance considerations identified, review as appropriate for your organization. |
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MC Messages changes
| MC ID | MC Title | Old Value | New Value | MC Action required by |
|---|---|---|---|---|
| MC1030008 | (Updated) Microsoft Purview: New Personalization settings | Updated April 24, 2025: Due to emerging changes, we are postponing this feature launch to later this year. We will communicate updated launch timelines as soon as they are available. We apologize for any inconvenience. Microsoft Purview is launching a new Personalization page that will help users personalize their individual experience on Purview. This message is associated with Microsoft 365 Roadmap ID 483884. [When this will happen:] Public Preview (Worldwide): We will communicate via Message center when we are ready to proceed. General Availability (Worldwide): We will communicate via Message center when we are ready to proceed. |
Updated October 30, 2025: Due to emerging changes, we are postponing this feature launch. We will communicate updated launch timelines as soon as they are available. We apologize for any inconvenience. Microsoft Purview is launching a new Personalization page that will help users personalize their individual experience on Purview. This message is associated with Microsoft 365 Roadmap ID 483884. [When this will happen:] Public Preview (Worldwide): We will communicate via Message center when we are ready to proceed. General Availability (Worldwide): We will communicate via Message center when we are ready to proceed. |
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| MC1059668 | (Update) Microsoft Teams: Meeting option suggestions in classic Microsoft Outlook for Windows | Updated June 13, 2025: We have updated the timeline below. Thank you for your patience. Coming soon: The Microsoft Teams Meeting add-in in classic Microsoft Outlook for Windows desktop will suggest meeting options to meeting organizers based on meeting details, helping organizers easily schedule meetings with optimized settings from the scheduling form. This message is associated with Microsoft 365 Roadmap ID 487858. [When this will happen:] Targeted Release: We will begin rolling out mid-June 2025 and expect to complete by late June 2025. General Availability: We will begin rolling out mid-July 2025 and expect to complete by late July 2025. |
Updated October 28, 2025: We have updated the timeline below. Thank you for your patience. Coming soon: The Microsoft Teams Meeting add-in in classic Microsoft Outlook for Windows desktop will suggest meeting options to meeting organizers based on meeting details, helping organizers easily schedule meetings with optimized settings from the scheduling form. This message is associated with Microsoft 365 Roadmap ID 487858. [When this will happen:] Targeted Release: We will begin rolling out mid-June 2025 and expect to complete by late June 2025. General Availability: We will begin rolling out mid-July 2025 and expect to complete by mid-November 2025 (previously late July). |
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| MC1077865 | (Updated) Microsoft Teams: Introducing the Network Strength Indicator | Updated September 16, 2025: We have updated the timeline. Thank you for your patience. To improve meeting clarity and reduce confusion caused by connectivity issues, we're adding a new Network Strength Indicator. This message is associated with Microsoft 365 Roadmap ID 414513 [When this will happen:] Targeted Release: We will begin rolling out mid-November 2025 and expect to complete by late November 2025. General Availability (Worldwide, GCC): We will begin rolling out early December 2025 and expect to complete by mid-December 2025. |
Updated September 16, 2025: We have updated the timeline. Thank you for your patience. To improve meeting clarity and reduce confusion caused by connectivity issues, we're adding a new Network Strength Indicator. This message is associated with Microsoft 365 Roadmap ID 414513 [When this will happen:] Targeted Release: We will begin rolling out mid-December 2025 (previously mid-November) and expect to complete by late December 2025 (previously late November). General Availability (Worldwide, GCC): We will begin rolling out early January 2026 (previously early December 2025) and expect to complete by mid-January 2026 (previously mid-December 2025). |
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| MC1089323 | (Updated) Microsoft Teams: Support for making a silent test call | Updated July 31, 2025: We have updated the timeline. Thank you for your patience. Coming soon: IT administrators will be able to run silent, synthetic Microsoft Teams call simulations to specific subnets-enabling proactive network readiness checks and early detection of issues before they affect users. This will ensure high-quality, seamless communication experiences across the organization. This feature requires a Teams Premium license on your user's devices. This message applies to Teams for Windows desktop and Teams for Mac desktop. This message is associated with Microsoft 365 Roadmap ID 490055. [When this will happen:] Targeted Release: We will begin rolling out early September 2025 and expect to complete by mid-September 2025 General Availability (Worldwide): We will begin rolling out mid-September 2025 and expect to complete by late September 2025. |
Updated October 28, 2025: We have updated the timeline. Thank you for your patience. Coming soon: IT administrators will be able to run silent, synthetic Microsoft Teams call simulations to specific subnets-enabling proactive network readiness checks and early detection of issues before they affect users. This will ensure high-quality, seamless communication experiences across the organization. This feature requires a Teams Premium license on your user's devices. This message applies to Teams for Windows desktop and Teams for Mac desktop. This message is associated with Microsoft 365 Roadmap ID 490055. [When this will happen:] Targeted Release: We will begin rolling out early September 2025 and expect to complete by mid-September 2025 General Availability (Worldwide): We will begin rolling out mid-September 2025 and expect to complete by early December 2025 (previously late September). |
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| MC1090689 | (Updated) Microsoft Teams: Enhanced peripheral data in Pro Management portal reports for BYOD spaces | Updated September 24, 2025: We have updated the timeline. Thank you for your patience. We're adding new peripheral health reporting capabilities to the Pro Management portal, enabling admins to proactively monitor device issues in bring your own device (BYOD) rooms and desks. These reports help identify when peripherals are faulty, missing, moved, or undetectable by a PC-allowing admins to take action before users report problems. Reports for rooms require a Teams Shared Devices license. Desk reporting is currently in public preview. This change is associated with Microsoft 365 Roadmap ID: 493319 [When this will happen:] General Availability (Worldwide and GCC): Rollout will begin in early November 2025 and is expected to complete by late November 2025. |
Updated October 28, 2025: We have updated the timeline. Thank you for your patience. We're adding new peripheral health reporting capabilities to the Pro Management portal, enabling admins to proactively monitor device issues in bring your own device (BYOD) rooms and desks. These reports help identify when peripherals are faulty, missing, moved, or undetectable by a PC-allowing admins to take action before users report problems. Reports for rooms require a Teams Shared Devices license. Desk reporting is currently in public preview. This change is associated with Microsoft 365 Roadmap ID: 493319 [When this will happen:] General Availability (Worldwide and GCC): Rollout will begin in late February 2026 (previously early November 2025) and is expected to complete by early March 2026 (previously late November 2025). |
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| MC1113112 | (Updated) Microsoft Exchange Online | Releasing Multi-Geo In-Region Routing | Updated August 8, 2025: We have updated the timeline. Thank you for your patience. [Introduction] We're introducing Multi-Geo In-Region Routing (IRR) for Exchange Online, a new capability that helps organizations meet regional data residency requirements by allowing inbound email routing to be aligned with user locations. With IRR, admins can configure accepted domains to route messages directly to a designated geo-region, ensuring that email data is processed and stored entirely within the recipient's region-even if it differs from the tenant's primary location. This helps organizations meet compliance requirements without compromising email delivery performance. This message is associated with Microsoft 365 Roadmap ID 410245. [When this will happen:] Public Preview: We will begin rolling out in early October 2025 and expect to complete by end of October 2025. General Availability (Worldwide): We expect to begin rolling out in early December 2025 and expect to complete by late December 2025. |
Updated October 30, 2025: We have updated the timeline. Thank you for your patience. [Introduction] We're introducing Multi-Geo In-Region Routing (IRR) for Exchange Online, a new capability that helps organizations meet regional data residency requirements by allowing inbound email routing to be aligned with user locations. With IRR, admins can configure accepted domains to route messages directly to a designated geo-region, ensuring that email data is processed and stored entirely within the recipient's region-even if it differs from the tenant's primary location. This helps organizations meet compliance requirements without compromising email delivery performance. This message is associated with Microsoft 365 Roadmap ID 410245. [When this will happen:] Public Preview: We will begin rolling out in early October 2025 and expect to complete by end of October 2025. General Availability (Worldwide): We expect to begin rolling out in early October 2025 (previously early December) and expect to complete by late December 2025. |
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| MC1115312 | (Updated) Microsoft Teams | Enhance your Teams experience with new accent colors | Updated August 27, 2025: We have updated the timeline. Thank you for your patience. We're introducing a new personalization feature in Microsoft Teams that allows users to select from a set of accent colors. This update enhances the user experience by enabling visual customization of the Teams interface and will be available on Desktop, Mac, and Web platforms. This message is associated with Microsoft 365 Roadmap ID 497139. [When this will happen:] General Availability (Worldwide): We will begin rolling out in early November 2025 and expect to complete by late November 2025. |
Updated October 27, 2025: We are not releasing this feature at this time. We apologize for any inconvenience this may cause. We're introducing a new personalization feature in Microsoft Teams that allows users to select from a set of accent colors. This update enhances the user experience by enabling visual customization of the Teams interface and will be available on Desktop, Mac, and Web platforms. This message is associated with Microsoft 365 Roadmap ID 497139. [When this will happen:] General Availability (Worldwide): We will begin rolling out in early November 2025 and expect to complete by late November 2025. |
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| MC1125491 | (Updated) Microsoft Outlook for Windows: Add attachments while offline | Updated September 23, 2025: We have updated the timeline. Thank you for your patience. Introduction We're enhancing offline functionality in the new Microsoft Outlook for Windows. This update (Microsoft 365 Roadmap ID 496371) enables users to add file attachments while composing emails offline, improving productivity for those working without an internet connection. When this will happen Targeted Release (Worldwide): Rollout begins in late October 2025 and is expected to complete by late November 2025. General Availability (Worldwide): Rollout begins in mid-December 2025 and is expected to complete by early January 2026. General Availability (GCC): Rollout begins in mid-January 2026 and is expected to complete by late January 2026. |
Updated October 28, 2025: We have updated the timeline. Thank you for your patience. Introduction We're enhancing offline functionality in the new Microsoft Outlook for Windows. This update (Microsoft 365 Roadmap ID 496371) enables users to add file attachments while composing emails offline, improving productivity for those working without an internet connection. When this will happen Targeted Release (Worldwide): Rollout begins in late October 2025 and is expected to complete by late November 2025. General Availability (Worldwide): Rollout begins in early January 2026 (previously mid-December 2025) and is expected to complete by early February 2026 (previously early January 2026). General Availability (GCC): Rollout begins in mid-February 2026 (previously mid-January 2026) and is expected to complete by late February 2026 (previously late January 2026). |
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| MC1139493 | (Updated) Microsoft Teams Copilot without transcription becomes default for meetings - conversation history now persists | Updated September 5, 2025: We have updated the timeline. Thank you for your patience. Introduction We're updating the default behavior of Microsoft Teams Copilot in meetings. Copilot without transcription will become the default mode for newly scheduled Teams meetings where Copilot is allowed. Additionally, conversation history will now persist during meetings, improving multitasking and continuity of insights. This update is associated with Microsoft 365 Roadmap ID 478611. When this will happen General Availability (Worldwide): We will begin rolling out in early November 2025 and expect to complete by mid-November 2025. |
Updated October 30, 2025: We have updated the timeline and the content. Thank you for your patience. Introduction We're updating the default behavior of Microsoft Teams Copilot in meetings. Copilot without transcription will become the default mode for newly scheduled Teams meetings where Copilot is allowed. Additionally, conversation history will now persist during meetings, improving multitasking and continuity of insights. This update is associated with Microsoft 365 Roadmap ID 478611. When this will happen General Availability (Worldwide): We will begin rolling out in mid-January 2026 (previously early November 2025) and expect to complete by early February 2026 (previously mid-November 2025). [What's changing?] Who is affected: Affected tenants: If your TeamsMeetingPolicy was created or modified before the Copilot without transcription policy option was introduced (June 2024), your tenant will be affected by this change. Not Affected: If your TeamsMeetingPolicy was created or modified after June 2024 when the Copilot without transcription option was introduced, your tenant will not be affected. What will happen: The default Copilot policy will change from EnabledWithTranscript to Enabled for both new and existing Teams meetings where Copilot is allowed. Copilot and Facilitator will no longer automatically start transcription for meetings in affected tenants. Users must manually enable transcription to use post-meeting Copilot or Facilitator queries. Conversation history will persist during meetings for Copilot without transcription. Tenants with TeamsMeetingPolicy created or modified after June 2024 are not affected. |
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| MC1146824 | (Updated) Microsoft Teams | Enhanced privacy and improved stability for live captions and transcripts | Introduction To enhance privacy and improve meeting reliability, we're updating how live captions and real-time text (RTT) behave in Microsoft Teams meetings. These updates ensure that captions are more secure when transcription is off and improve the stability of caption display across devices and scenarios. This message is associated with Microsoft 365 Roadmap ID 499616. When this will happen Targeted Release: Began September 1, 2025, completes by September 15, 2025. General Availability: Worldwide, GCC, GCC High: September 15-29, 2025 DoD: September 25-October 3, 2025 |
Updated October 30, 2025: We have corrected the timeline to reflect the actual rollout dates. Thank you. Introduction To enhance privacy and improve meeting reliability, we're updating how live captions and real-time text (RTT) behave in Microsoft Teams meetings. These updates ensure that captions are more secure when transcription is off and improve the stability of caption display across devices and scenarios. This message is associated with Microsoft 365 Roadmap ID 499616. When this will happen Targeted Release: Began September 1, 2025, completes by September 17, 2025 (previously September 15). General Availability: Worldwide, GCC, GCC High: October 1-17, 2025 (previously September 15-29). DoD: October 21-28, 2025 (previously September 25-October 3). |
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| MC1148539 | (Updated) Microsoft Teams: Malicious URL Protection for Teams Chat and Channels | Updated September 9, 2025: We have updated the content. Thank you for your patience. Introduction Microsoft Teams is introducing enhanced protection against phishing attacks by detecting and warning users about malicious URLs shared in Teams chats and channels. This feature helps users make safer decisions before clicking potentially harmful links. This message applies to Teams for Windows desktop, Teams for Mac desktop, Teams for the web, and Teams for iOS/Android. This message is associated with Roadmap ID 499893. When this will happen Targeted Release (Worldwide): Rollout begins early September 2025 and is expected to complete by mid-September 2025. General Availability (Worldwide): Rollout begins early November 2025 and is expected to complete by mid-November 2025. |
Updated October 30, 2025: We have added a reminder message to the bottom of this post. Thank you for your patience. Introduction Microsoft Teams is introducing enhanced protection against phishing attacks by detecting and warning users about malicious URLs shared in Teams chats and channels. This feature helps users make safer decisions before clicking potentially harmful links. This message applies to Teams for Windows desktop, Teams for Mac desktop, Teams for the web, and Teams for iOS/Android. This message is associated with Roadmap ID 499893. When this will happen Targeted Release (Worldwide): Rollout begins early September 2025 and is expected to complete by mid-September 2025. General Availability (Worldwide): Rollout begins early November 2025 and is expected to complete by mid-November 2025. |
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| MC1148540 | (Updated) New file protection in Teams chat and channels blocks unsafe content | Updated September 9, 2025: We have updated the content. Thank you for your patience. Introduction Microsoft Teams is introducing a new protection feature that blocks messages containing weaponizable file types-such as executables-in chats and channels. This helps reduce the risk of malware and file-based attacks by preventing unsafe content from being shared. This message applies to Teams for Windows desktop, Teams for Mac desktop, Teams for the web, and Teams for iOS/Android. This message is associated with Roadmap ID 499892. When this will happen Targeted release (Worldwide): Starts early September 2025; expected to complete by mid-September 2025. General Availability (Worldwide): Starts early November 2025; expected to complete by mid-November 2025. |
Updated October 30, 2025: We have updated the content. Thank you for your patience. Introduction Microsoft Teams is introducing a new protection feature that blocks messages containing weaponizable file types-such as executables-in chats and channels. This helps reduce the risk of malware and file-based attacks by preventing unsafe content from being shared. This message applies to Teams for Windows desktop, Teams for Mac desktop, Teams for the web, and Teams for iOS/Android. This message is associated with Roadmap ID 499892. When this will happen General Availability begins November 3 and will take 2-3 weeks to complete. At GA, "Scan messages for file types that are not allowed" will default to ON, and protection will apply if any participant in a conversation has it enabled. To use a different setting, go to Teams admin center → Messaging settings → Scan messages for file types that are not allowed, select your preference, and click Save before GA. Note: Simply viewing the page without saving will not override the default, but settings already saved during Targeted Release will persist. Targeted release (Worldwide): Starts early September 2025; expected to complete by mid-September 2025. General Availability (Worldwide): Starts early November 2025; expected to complete by mid-November 2025. |
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| MC1148543 | (Updated) Microsoft Teams: Collaborative Notes in Chats | Updated October 22, 2025: We have updated the timeline. Thank you for your patience. Introduction We're introducing Teams Collaborative Notes (powered by Loop) in group chats across desktop and web experiences. This feature enables users to co-create and edit notes, agendas, and action items directly within the Teams chat interface, enhancing real-time collaboration without switching contexts. This message is associated with Roadmap ID 498159. When this will happen Public Preview: Rollout begins late September (previously early September) and completes by late October 2025 (previously early October). General Availability: Rollout begins early November 2025 (previously early October) and completes by mid November 2025 (previously late October). |
Updated October 27, 2025: We have updated the content. Thank you for your patience. Introduction We're introducing Teams Collaborative Notes (powered by Loop) in group chats across desktop and web experiences. This feature enables users to co-create and edit notes, agendas, and action items directly within the Teams chat interface, enhancing real-time collaboration without switching contexts. This message is associated with Roadmap ID 498159. When this will happen Targeted Release: Rollout begins late September (previously early September) and completes by late October 2025 (previously early October). General Availability: Rollout begins early November 2025 (previously early October) and completes by mid November 2025 (previously late October). |
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| MC1155429 | (Updated) Microsoft Defender for Identity: New recommendations added to Microsoft Secure Score | [Introduction:] We're enhancing Microsoft Secure Score by introducing new improvement actions based on Microsoft Defender for Identity posture recommendations for PingOne. These updates provide a more accurate reflection of your organization's identity security posture and help strengthen your overall security configuration. [When this will happen:] Public Preview: Rollout begins in late October 2025 and completes by mid-November 2025. General Availability (Worldwide, GCC, GCC High, and DoD): Rollout begins in late November 2025 and completes by mid-December 2025. |
Updated October 29, 2025: We have updated the timeline. Thank you for your patience. [Introduction:] We're enhancing Microsoft Secure Score by introducing new improvement actions based on Microsoft Defender for Identity posture recommendations for PingOne. These updates provide a more accurate reflection of your organization's identity security posture and help strengthen your overall security configuration. [When this will happen:] Public Preview: Rollout begins in late November 2025 (previously late October) and completes by mid-December 2025 (previously mid-November). General Availability (Worldwide, GCC, GCC High, and DoD): Rollout begins in late January 2026 (previously late November 2025) and completes by late February 2026 (previously mid-December 2025). |
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| MC1162965 | (Updated) Microsoft 365 Copilot: Version history now available in Copilot Pages | [Introduction:] We're introducing version history in Microsoft 365 Copilot Pages to help users confidently refine their work. This feature allows users to view and restore previous versions of a page-whether changes were made manually, through Copilot, or collaboratively. This update supports transparency and control in content creation, aligning with customer feedback. [When this will happen:] Public Preview (Worldwide): Begins early October 2025 and completes by late October 2025. General Availability (Worldwide): Begins late October 2025 and completes by late October 2025. |
Updated October 28, 2025: We have updated the timeline. Thank you for your patience. [Introduction:] We're introducing version history in Microsoft 365 Copilot Pages to help users confidently refine their work. This feature allows users to view and restore previous versions of a page-whether changes were made manually, through Copilot, or collaboratively. This update supports transparency and control in content creation, aligning with customer feedback. [When this will happen:] Public Preview (Worldwide): Begins early October 2025 and completes by late October 2025. General Availability (Worldwide): Begins late October 2025 and completes by early November 2025 (previously late October). |
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| MC1169075 | Microsoft 365 Admin Center: Admin Audit logs in Purview | [Introduction] Admin activity related to agent management will now be logged in Microsoft Purview Unified Audit Logs. This enhancement improves visibility and traceability for security teams managing Copilot agents across Microsoft 365 services. This message is associated with Microsoft 365 Roadmap ID 498227. [When this will happen:] General Availability (Worldwide): Rollout will begin in late October 2025 and is expected to complete by mid-November 2025. |
Updated October 28, 2025: We have updated the content. Thank you for your patience. [Introduction] Admin activity related to agent management will now be logged in Microsoft Purview Unified Audit Logs. This enhancement improves visibility and traceability for security teams managing Copilot agents across Microsoft 365 services. This message is associated with Microsoft 365 Roadmap ID 498227. [When this will happen:] General Availability (Worldwide): Rollout will begin in late October 2025 and is expected to complete by mid-November 2025. CategoryActionsRecord TypesRelease Timeline Agent Management Block, Unblock, Deploy, Update, Remove AgentAdminActivityOctober CategoryActionsRecord Types Release Timeline Agent Management Publish, Reject, DeleteAgentAdminActivity November Agent Tenant Settings Tenant agent setting, 1P, 3P and LOB ToggleAgentSettingsAdminActivity November |
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| MC1169573 | (Updated) Microsoft PowerPoint: Find and add company approved images with Brand Images | [Introduction] Browse your company's approved logos, icons, and photos right inside PowerPoint-no need to search elsewhere. We're introducing Organization Images in PowerPoint to help users easily access company-approved logos, icons, and photos directly within the app. This feature streamlines brand compliance and saves time by eliminating the need to search for assets externally. This message is associated with Microsoft 365 Roadmap ID 509111. [When this will happen:] General Availability (Worldwide): Rollout will begin in late October 2025 and is expected to complete by late November 2025. |
Updated October 28, 2025: We have updated the content. Thank you for your patience.
[Introduction] |
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| MC1173929 | (Updated) Microsoft OneDrive: floating Copilot button simplifies Copilot discovery | [Introduction] We're introducing a new way to interact with your files in OneDrive: the Copilot floating button. This feature provides quick access to Copilot-powered actions, helping users work more efficiently by surfacing relevant tools and suggestions directly within the OneDrive interface. [When this will happen:] General Availability (Worldwide): We will begin rolling out this feature starting October 15, 2005, and full rollout is expected to finish by early November 2025. During the rollout period, some users may not see the floating Copilot button in OneDrive. Note: This is a gradual rollout, so not all users will see the feature at the same time. |
Updated October 28, 2025: We have updated the content. Thank you for your patience. [Introduction] We're introducing a new way to interact with your files in OneDrive: the Copilot floating button. This feature provides quick access to Copilot-powered actions, helping users work more efficiently by surfacing relevant tools and suggestions directly within the OneDrive interface. [When this will happen:] General Availability (Worldwide): We will begin rolling out this feature starting October 15, 2025, and full rollout is expected to finish by early November 2025. During the rollout period, some users may not see the floating Copilot button in OneDrive. Note: This is a gradual rollout, so not all users will see the feature at the same time. |
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| MC1174856 | (Updated) Microsoft 365 Copilot: Session persistence enhancement for Copilot chat | [Introduction] We're improving the reliability of Copilot chat by ensuring that conversations are preserved even when users navigate away from a chat. With this update, a session entry is created in the navigation pane as soon as a prompt is submitted. This allows users to return to the conversation later without losing context or progress. This capability will be available to all users where Copilot has been enabled. This message is associated with Microsoft 365 Roadmap ID 500638. [When this will happen:] Worldwide (General Availability): Rolling out from October 27, 2025, to October 31, 2025 GCC: Rolling out from November 3, 2025, to November 28, 2025 GCC High: Rolling out from November 10, 2025, to November 28, 2025 DoD: Rolling out from November 10, 2025, to November 28, 2025 |
Updated October 30, 2025: We have updated the timeline. Thank you for your patience. [Introduction] We're improving the reliability of Copilot chat by ensuring that conversations are preserved even when users navigate away from a chat. With this update, a session entry is created in the navigation pane as soon as a prompt is submitted. This allows users to return to the conversation later without losing context or progress. This capability will be available to users with a Microsoft 365 Copilot Starter or Premium license. No additional license or add-on is required beyond a valid Microsoft 365 Copilot license. This message is associated with Microsoft 365 Roadmap ID 500638. [When this will happen:] Worldwide (General Availability): Rolling out from November 5, 2025 (previously October 27), to November 30, 2025 (previously October 31) GCC: Rolling out from November 19, 2025 (previously November 3), to November 30, 2025 (previously November 28) GCC High: Rolling out from November 26, 2025 (previously November 10), to November 30, 2025 (previously November 28 DoD: Rolling out from November 19, 2025 (previously November 10), to November 30, 2025 (previously November 28) |
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| MC1176364 | (Updated) Configure and manage connected experiences with Edge Connected Feature Control (CFC) – Targeted Release | [Introduction] To support organizations with varying compliance and data handling needs, Microsoft Edge for Business is introducing Connected Feature Control (CFC) in Public Preview. CFC is a centralized policy that allows admins to manage cloud-powered and AI-driven features-such as Translate, Compose, and Auto Tab Grouping-based on organizational requirements. [When this will happen:] Targeted Release: Rollout began in late August 2025 and is expected to complete by late September/October 2025. General Availability: Timelines for GA will be announced after evaluating feedback from the Targeted Release. |
Updated October 28, 2025: We have updated the timeline. Thank you for your patience. [Introduction] To support organizations with varying compliance and data handling needs, Microsoft Edge for Business is introducing Connected Feature Control (CFC) in Public Preview. CFC is a centralized policy that allows admins to manage cloud-powered and AI-driven features-such as Translate, Compose, and Auto Tab Grouping-based on organizational requirements. [When this will happen:] Targeted Release: Rollout began in late August 2025 and is expected to complete by late September/October 2025. General Availability: Rollout begins in mid-November and is expected to complete by late November. |
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| MC1179155 | (Updated) Microsoft Defender for Identity: New recommendation added to Microsoft Secure Score | Introduction To help organizations better assess and improve their identity security posture, Microsoft Secure Score is being enhanced with new improvement actions based on Microsoft Defender for Identity recommendations. These updates provide more accurate insights and actionable guidance to strengthen your security configuration. When this will happen: Public Preview: Rollout begins early November 2025, completes by mid-December 2025 General Availability (Worldwide, GCC, GCC High, and DoD): Rollout begins early November 2025, completes by mid-December 2025 |
Updated October 30, 2025: We have updated the content. Thank you for your patience. Introduction To help organizations better assess and improve their identity security posture, Microsoft Secure Score is being enhanced with new improvement actions based on Microsoft Defender for Identity recommendations. These updates provide more accurate insights and actionable guidance to strengthen your security configuration. When this will happen: Public Preview: Rollout begins early November 2025, completes by mid-December 2025 General Availability (Worldwide, GCC, GCC High, and DoD): Rollout begins early November 2025, completes by mid-December 2025 |
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| MC1179155 | (Updated) Microsoft Defender for Identity: New recommendation added to Microsoft Secure Score | Updated October 30, 2025: We have updated the content. Thank you for your patience. Introduction To help organizations better assess and improve their identity security posture, Microsoft Secure Score is being enhanced with new improvement actions based on Microsoft Defender for Identity recommendations. These updates provide more accurate insights and actionable guidance to strengthen your security configuration. When this will happen: Public Preview: Rollout begins early November 2025, completes by mid-December 2025 General Availability (Worldwide, GCC, GCC High, and DoD): Rollout begins early November 2025, completes by mid-December 2025 |
Updated October 31, 2025: We have updated the content. Thank you for your patience. Introduction To help organizations better assess and improve their identity security posture, Microsoft Secure Score is being enhanced with new improvement actions based on Microsoft Defender for Identity recommendations. These updates provide more accurate insights and actionable guidance to strengthen your security configuration. When this will happen: Public Preview: Rollout begins early November 2025, completes by mid-December 2025 General Availability (Worldwide, GCC, GCC High, and DoD): Rollout begins early November 2025, completes by mid-December 2025 |
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MC MessageTagNames changes
| MC ID | MC Title | Old Value | New Value | MC Action required by |
|---|---|---|---|---|
| MC1146824 | (Updated) Microsoft Teams | Enhanced privacy and improved stability for live captions and transcripts | Feature update, User impact, Admin impact | Updated message, Feature update, User impact, Admin impact | N/A |
| MC1155429 | (Updated) Microsoft Defender for Identity: New recommendations added to Microsoft Secure Score | Feature update, User impact, Admin impact | Updated message, Feature update, User impact, Admin impact | N/A |
| MC1162965 | (Updated) Microsoft 365 Copilot: Version history now available in Copilot Pages | New feature, User impact, Admin impact | Updated message, New feature, User impact, Admin impact | N/A |
| MC1169573 | (Updated) Microsoft PowerPoint: Find and add company approved images with Brand Images | New feature, User impact, Admin impact | Updated message, New feature, User impact, Admin impact | N/A |
| MC1173929 | (Updated) Microsoft OneDrive: floating Copilot button simplifies Copilot discovery | New feature, User impact, Admin impact | Updated message, New feature, User impact, Admin impact | N/A |
| MC1174856 | (Updated) Microsoft 365 Copilot: Session persistence enhancement for Copilot chat | New feature, User impact, Admin impact | Updated message, New feature, User impact, Admin impact | N/A |
| MC1176364 | (Updated) Configure and manage connected experiences with Edge Connected Feature Control (CFC) – Targeted Release | New feature, Admin impact | Updated message, New feature, Admin impact | N/A |
| MC1179155 | (Updated) Microsoft Defender for Identity: New recommendation added to Microsoft Secure Score | New feature, Admin impact | Updated message, New feature, Admin impact | N/A |
MC prepare changes
| MC ID | MC Title | Old Value | New Value | MC Action required by |
|---|---|---|---|---|
| MC1113112 | (Updated) Microsoft Exchange Online | Releasing Multi-Geo In-Region Routing | Ensure that admins have the necessary permissions to manage accepted domains and access to either Exchange Online PowerShell or to the Microsoft 365 admin center. Review your domain configurations and identify users located in secondary geo-regions. Prepare to configure accepted domains with the new geo-region property. Review the licensing terms, as Multi-Geo licenses will be indefinitely required to use In-Region Routing: https://learn.microsoft.com/en-us/microsoft-365/enterprise/microsoft-365-multi-geo?view=o365-worldwide#licensing https://learn.microsoft.com/en-us/microsoft-365/enterprise/microsoft-365-multi-geo?view=o365-worldwide#getting-started Review the documentation for configuring the feature: Configure Multi-Geo In-Region Routing (In Preview) - Microsoft 365 Enterprise | Microsoft Learn" We value your feedback and want to hear from you if you have any questions or concerns. Please comment or contact us through the M365 Admin Center if you need any assistance. [Compliance considerations:] Does the change alter how existing user data is processed, stored, or accessed? - Yes. Emails are stored in-region based on domain configuration. Does the change modify, interrupt, or disable any Purview capabilities? - Maybe. Depends on how DLP or retention policies are scoped by region. Does the change alter how admins can monitor, report on, or demonstrate compliance activities? - Maybe. Regional routing may affect reporting granularity. https://learn.microsoft.com/en-us/microsoft-365/enterprise/microsoft-365-multi-geo?view=o365-worldwide#getting-started https://learn.microsoft.com/en-us/microsoft-365/enterprise/microsoft-365-multi-geo?view=o365-worldwide#licensing https://learn.microsoft.com/en-us/microsoft-365/enterprise/multi-geo-region-routing?view=o365-worldwide https://www.microsoft.com/microsoft-365/roadmap?filters=&searchterms=410245 |
Ensure that admins have the necessary permissions to manage accepted domains and access to either Exchange Online PowerShell or to the Microsoft 365 admin center. Review your domain configurations and identify users located in secondary geo-regions. Prepare to configure accepted domains with the new geo-region property. Review the licensing terms, as Multi-Geo licenses will be indefinitely required to use In-Region Routing: https://learn.microsoft.com/en-us/microsoft-365/enterprise/microsoft-365-multi-geo?view=o365-worldwide#licensing https://learn.microsoft.com/en-us/microsoft-365/enterprise/microsoft-365-multi-geo?view=o365-worldwide#getting-started Review the documentation for configuring the feature: Configure Multi-Geo In-Region Routing (In Preview) - Microsoft 365 Enterprise | Microsoft Learn" We value your feedback and want to hear from you if you have any questions or concerns. Please comment or contact us through the M365 Admin Center if you need any assistance. [Compliance considerations:] Does the change alter how existing user data is processed, stored, or accessed? - Yes. Emails are stored in-region based on domain configuration. Does the change modify, interrupt, or disable any Purview capabilities? - Maybe. Depends on how DLP or retention policies are scoped by region. Does the change alter how admins can monitor, report on, or demonstrate compliance activities? - Maybe. Regional routing may affect reporting granularity. https://learn.microsoft.com/en-us/microsoft-365/enterprise/microsoft-365-multi-geo?view=o365-worldwide#getting-started https://learn.microsoft.com/en-us/microsoft-365/enterprise/microsoft-365-multi-geo?view=o365-worldwide#licensing https://learn.microsoft.com/microsoft-365/enterprise/configure-multi-geo-inregion-routing-preview?view=o365-worldwide https://www.microsoft.com/microsoft-365/roadmap?filters=&searchterms=410245 |
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| MC1139493 | (Updated) Microsoft Teams Copilot without transcription becomes default for meetings - conversation history now persists | https://learn.microsoft.com/microsoftteams/copilot-teams-transcription https://support.microsoft.com/office/use-copilot-without-recording-a-teams-meeting-a59cb88c-0f6b-4a20-a47a-3a1c9a818bd9 https://www.microsoft.com/microsoft-365/roadmap?filters=&searchterms=478611 |
If adopting the new defaults: Review TeamsMeetingPolicy for transcription dependencies. Update internal documentation and training. Communicate to users how to enable transcription when needed. Optional admin steps to retain current behavior: Update Global and Custom TeamsMeetingPolicy settings via TAC or PowerShell. TAC UI Portal: Navigate to Teams Admin Center and set the Copilot policy default value as required. For example, if the current default value is desired, update it to a different value, then set it back. Please ensure both TeamsMeetingPolicy and all Custom Policies are updated. PowerShell example to set Copilot policy to EnabledWithTranscript for all relevant meeting policies: get-csteamsmeetingpolicy | ? { $_.Identity -ne "Tag:AllOn" -and $_.Identity -ne "Tag:AllOff" -and $_.Identity -ne "Tag:Default" -and $_.Identity -ne "Tag:Kiosk" -and $_.Identity -ne "Tag:RestrictedAnonymousAccess" -and $_.Identity -ne "Tag:RestrictedAnonymousNoRecording" } | % { $_.Identity; set-csteamsmeetingpolicy -identity $_.Identity -Copilot EnabledWithTranscript } Learn more: |
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| MC1174856 | (Updated) Microsoft 365 Copilot: Session persistence enhancement for Copilot chat | No admin action is required at this time. You may wish to: Inform helpdesk staff of this behavior change. Update internal documentation if you describe Copilot chat behavior. [Compliance considerations:] No compliance considerations identified, review as appropriate for your organization. https://www.microsoft.com/microsoft-365/roadmap?filters=&searchterms=500638 |
No admin action is required at this time. You may wish to: Confirm that users have a Microsoft 365 Copilot Starter or Premium license. Inform helpdesk staff of this behavior change. Update internal documentation if you describe Copilot chat behavior. [Compliance considerations:] No compliance considerations identified, review as appropriate for your organization. https://www.microsoft.com/microsoft-365/roadmap?filters=&searchterms=500638 |
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MC Title changes
| MC ID | MC Title | Old Value | New Value | MC Action required by |
|---|---|---|---|---|
| MC1077865 | (Updated) Microsoft Teams: Introducing the Network Strength Indicator | Updated: Microsoft Teams: Introducing the Network Strength Indicator | (Updated) Microsoft Teams: Introducing the Network Strength Indicator | N/A |
| MC1146824 | (Updated) Microsoft Teams | Enhanced privacy and improved stability for live captions and transcripts | Microsoft Teams | Enhanced privacy and improved stability for live captions and transcripts | (Updated) Microsoft Teams | Enhanced privacy and improved stability for live captions and transcripts | N/A |
| MC1148540 | (Updated) New file protection in Teams chat and channels blocks unsafe content | New file protection in Teams chat and channels blocks unsafe content | (Updated) New file protection in Teams chat and channels blocks unsafe content | N/A |
| MC1155429 | (Updated) Microsoft Defender for Identity: New recommendations added to Microsoft Secure Score | Microsoft Defender for Identity: New recommendations added to Microsoft Secure Score | (Updated) Microsoft Defender for Identity: New recommendations added to Microsoft Secure Score | N/A |
| MC1162965 | (Updated) Microsoft 365 Copilot: Version history now available in Copilot Pages | Microsoft 365 Copilot: Version history now available in Copilot Pages | (Updated) Microsoft 365 Copilot: Version history now available in Copilot Pages | N/A |
| MC1169573 | (Updated) Microsoft PowerPoint: Find and add company approved images with Brand Images | Microsoft PowerPoint: Find and add company approved images with Organization Images | (Updated) Microsoft PowerPoint: Find and add company approved images with Brand Images | N/A |
| MC1173929 | (Updated) Microsoft OneDrive: floating Copilot button simplifies Copilot discovery | Microsoft OneDrive: floating Copilot button simplifies Copilot discovery | (Updated) Microsoft OneDrive: floating Copilot button simplifies Copilot discovery | N/A |
| MC1174856 | (Updated) Microsoft 365 Copilot: Session persistence enhancement for Copilot chat | Microsoft 365 Copilot: Session persistence enhancement for Copilot chat | (Updated) Microsoft 365 Copilot: Session persistence enhancement for Copilot chat | N/A |
| MC1176364 | (Updated) Configure and manage connected experiences with Edge Connected Feature Control (CFC) – Targeted Release | Configure and manage connected experiences with Edge Connected Feature Control (CFC) – Targeted Release | (Updated) Configure and manage connected experiences with Edge Connected Feature Control (CFC) – Targeted Release | N/A |
| MC1179155 | (Updated) Microsoft Defender for Identity: New recommendation added to Microsoft Secure Score | Microsoft Defender for Identity: New recommendation added to Microsoft Secure Score | (Updated) Microsoft Defender for Identity: New recommendation added to Microsoft Secure Score | N/A |
CW44 New Office 365 Message Center items
| MC ID | MC Title | MC Category | MC Workload | MC Major Change | MC Action required by |
|---|---|---|---|---|---|
| MC1180891 | Workplace Patterns Report in Viva Glint with Viva Insights integration | Plan For Change | Microsoft Viva | True | N/A |
| MC1180889 | Microsoft Viva Insights: Retirement of Export via Microsoft Graph Data Connect (MGDC) | Plan For Change | Microsoft Viva | True | 11/27/2025 |
| MC1181212 | Microsoft Teams support for Android 8 remains, updates and fixes will no longer be provided | Plan For Change | Microsoft Teams | True | N/A |
| MC1181210 | Microsoft Viva: Copilot employee experience outcomes report with Viva Glint in the Copilot Analytics dashboard | Plan For Change | Microsoft Viva | True | N/A |
| MC1181209 | [Reminder] Microsoft Teams Premium Self-Service Trials (Originally announced in MC670435) | Stay Informed | Microsoft Teams | False | N/A |
| MC1181208 | Teams admin center: "What's New" section | Stay Informed | Microsoft Teams | False | N/A |
| MC1181280 | PowerPoint for the Web: "Editor Pane" retirement notice | Plan For Change | Microsoft 365 for the web | False | N/A |
| MC1181277 | Endpoint Data Loss Prevention: Always-on diagnostics for Windows Endpoints (Phase 2) | Stay Informed | Microsoft 365 suite, Microsoft Purview | False | N/A |
| MC1181726 | Microsoft 365 Copilot: Introducing Researcher with Computer Use | Stay Informed | Microsoft Copilot (Microsoft 365), Microsoft 365 Copilot Chat | False | N/A |
| MC1181661 | Vulnerable devices report enhancements - simplified filters and performance improvements | Plan For Change | Microsoft Defender XDR | False | N/A |
| MC1181659 | New: Follow Threads from Discover feed in Microsoft Teams | Stay Informed | Microsoft Teams | False | N/A |
| MC1181656 | Microsoft Secure Score: New recommendations for Microsoft Defender for Endpoint | Stay Informed | Microsoft Defender XDR | False | N/A |
| MC1181780 | Updates available for Microsoft 365 Apps for Current Channel | Stay Informed | Microsoft 365 apps | False | N/A |
| MC1181772 | Microsoft Teams: File attachment control now enabled by default in external 1:1 and group chats | Stay Informed | Microsoft Teams | False | N/A |
| MC1181771 | Microsoft Copilot Studio: Introducing the pre-purchase plan (P3) | Stay Informed | Microsoft Copilot (Microsoft 365), Microsoft 365 Copilot Chat | False | N/A |
| MC1181769 | Microsoft Purview: Integration with Entra GSA Internet Access to enable sensitive file filtering at the network layer | Stay Informed | Microsoft Purview | False | N/A |
| MC1181768 | Microsoft Purview: eDiscovery admin content access restrictions when not in compliance with Entra policies | Plan For Change | Microsoft Purview | True | N/A |
| MC1181766 | Microsoft Copilot Chat: AI disclaimer updates | Stay Informed | Microsoft 365 suite | False | N/A |
| MC1182008 | Microsoft Purview: Inline protection for sensitive data shared over the network with non-Microsoft SASE integrations | Stay Informed | Microsoft Purview | False | N/A |
| MC1182004 | Microsoft Teams: Chat with anyone with an email address | Plan For Change | Microsoft Teams | True | N/A |
| MC1182003 | New: Native polls integrated into New Outlook calendar compose form | Stay Informed | Exchange Online, Microsoft 365 apps | False | N/A |
| MC1181998 | Microsoft Purview | Data Loss Prevention for Microsoft 365 Copilot to safeguard prompts | Plan For Change | Microsoft Copilot (Microsoft 365), Microsoft Purview | True | N/A |
| MC1181996 | Migration update for Office 365 connectors retirement in Teams – webhook URL support | Plan For Change | Microsoft Teams | False | 03/30/2026 |
