M365 Message Center

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29.07.2026

Services

Microsoft Teams

Updated July 29, 2026: We have updated the timeline. Thank you for your patience. [Introduction] We’re introducing ad-hoc room reservation directly from the Microsoft Teams Rooms on Windows console. This update enables users to reserve an available room on the spot without relying on a personal device or hallway panel, supporting quick, spontaneous meetings and helping reduce scheduling conflicts. This feature requires a Teams Rooms Pro license. This message is associated with Microsoft 365 Roadmap ID 548648. [When this will happen] General Availability (Worldwide, GCC): We will begin rolling out in early July 2026 (previously early June) and expect to complete by mid-July 2026 (previously late June). General Availability (GCC High): We will begin rolling out late in end of August 2026 (previously mid-July) and expect to complete by early September 2026 (previously late July). General Av

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29.07.2026

Services

SharePoint Online

Updated January 29, 2026: We are updating this post as a reminder. Upcoming SharePoint Online changes may impact your organization. Please review the below. We are implementing the following changes to custom scripting and classic publishing in SharePoint Online. 1. Disablement of custom scripting Custom scripting will be disabled by default (setting DenyAddAndCustomizePages to 1 or $true) for sites created with the following templates: BLANKINTERNETCONTAINER#0 = Classic Publishing Portal Site CMSPUBLISHING#0 = Classic Publishing Site BLANKINTERNET#0 = Classic Publishing Site Blank CSPCONTAINER#0 = SharePoint Embedded Site NOTE: Existing classic publishing sites created with the templates listed above will have custom scripting disabled by default. Disabling custom scripting does not affect the execution of scripts that have already been added to a site or page. Refer to this documentati

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27.07.2026

Services

Microsoft Teams · Microsoft Copilot (Microsoft 365)

Updated July 27, 2026: We have updated the timeline. Thank you for your patience. [Introduction] Recap without saving transcript provides an alternative now for Copilot users to generate a meeting summary using live meeting context, in case where saving a meeting transcript or recording is not preferred or allowed. This capability is intended for scenarios where organizations want AI‑generated recaps but have policies that limit or prohibit the retention of transcripts or recordings. When disabled, no AI recap is generated. Existing Copilot licensing and tenant‑level AI controls continue to apply. This feature will be available to users with an M365 Copilot (Premium) license across platforms, including desktop (Windows and Mac), web, and mobile. This message is associated with Microsoft 365 Roadmap ID 558286. [When this will happen:] Targeted Release: We will begin rolling out early Octo

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21.07.2026

Services

Microsoft 365 suite

Updated July 20, 2026: We have updated the timeline. Thank you for your patience. [Introduction] Microsoft is introducing an automatic upgrade for shared calendars in Outlook and Exchange Online, transitioning from the legacy MAPI-based model to the modern REST-based model. This server-side upgrade will improve calendar sync reliability, performance, and consistency for delegates and users who access shared calendars. The change is designed to be seamless and will not require any action from users or administrators. [When this will happen] General Availability (Worldwide): Till WW it is enabled and available to all WW tenants. Now we are expanding it to higher rings: GCC High /DoD: Rollout starting August 2026 (previously end of June) and completing by late September 2026 (previously late July) Note: Rollout will be progressive and timing may vary by tenant. [How this affects your organi

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20.07.2026

Services

Microsoft Entra

Updated July 20, 2026: We have updated the content. Thank you for your patience. [Introduction] Starting in March 2026, Microsoft Entra ID will introduce passkey profiles and synced passkeys to General Availability (GA). This update allows administrators to opt in to a new passkey profiles experience that supports group-based passkey configurations and introduces a new passkeyType property. Important: Only tenants that already have Passkeys (FIDO2) enabled are affected by this update. The passkeyType property enables admins to configure: Device-bound passkeys Synced passkeys Both If your tenant already has Passkeys (FIDO2) enabled and you do not opt in to passkey profiles during the initial rollout window, your tenant will be automatically migrated to the passkey profiles schema at the date range specified below. When this occurs: Existing Passkey (FIDO2) authentication method configurat

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20.07.2026

Services

Microsoft Entra

Updated July 20, 2026: We have updated the timeline. Thank you for your patience. [Introduction] Microsoft Entra passkeys on Windows will soon be Generally Available, enabling phishing‑resistant, passwordless sign‑in to Microsoft Entra‑protected resources from Windows devices. The Public Preview of this capability was previously announced in MC1247893. Users can create device‑bound passkeys stored in the Windows Hello container and authenticate using Windows Hello methods (face, fingerprint, or PIN). This expands passwordless authentication support to Windows devices that aren’t Microsoft Entra‑joined or registered, helping organizations strengthen security and reduce reliance on passwords across corporate‑managed, personal, and shared device scenarios. [When this will happen:] General Availability (Worldwide, GCC): We will begin rolling out in late April 2026 and expect to complete by m