Microsoft 365 Message Center ArchiveM365 Archive

SharePoint Online

Message Center and Roadmap announcements for this Microsoft 365 service.

MessageActions
MC1310684Action by May 26, 2026
SharePoint Online: Storage quota enforcement updated to align with license limits
May 14, 2026|SharePoint Online
MC1315219
Update to agents in SharePoint: Simpler launch experience and new site AI settings
May 18, 2026|SharePoint Online
MC1315218
SharePoint Pages: Heading 1 (H1) option now available in web part title areas
May 18, 2026|SharePoint Online
MC1311968
Copilot in SharePoint will start rolling out to all tenants as an opt-out preview starting in mid-June 2026
May 15, 2026|SharePoint Online
MC1282567
Create charts on pages with AI in SharePoint
Apr 16, 2026|SharePoint Online
MC1310687
Authoritative Sites for SharePoint in Microsoft Copilot
May 14, 2026|SharePoint Online
MC1310678
Microsoft 365 Backup management through SharePoint Admin Center
May 14, 2026|SharePoint Online
MC1303716
SharePoint News web part: New Filmstrip layout and multi-site news support
May 7, 2026|SharePoint Online
MC1184649MajorAction by Jan 30, 2026
Microsoft SharePoint: Retirement of IDCRL authentication protocol and enforcement of OpenID Connect and OAuth protocols
Nov 11, 2025|SharePoint Online
MC1304293Major
Updates to SharePoint home sites
May 8, 2026|SharePoint Online
MC1243549Major
Retirement of SharePoint One-Time Passcode (SPO OTP) and transition to Microsoft Entra B2B
Mar 4, 2026|SharePoint Online
MC1240699
Introducing the new SharePoint experience
Feb 27, 2026|SharePoint Online
MC1294519
Power Automate trigger and action for forms in SharePoint (Preview)
Apr 28, 2026|SharePoint Online
MC1294518
Generate documents using forms in SharePoint with Power Automate (Preview)
Apr 28, 2026|SharePoint Online
MC1287368
Team site homepages will automatically collapse inactive News web parts
Apr 21, 2026|SharePoint Online
MC1290827
Create a line-of-business SharePoint Embedded app on SharePoint admin center
Apr 24, 2026|SharePoint Online
MC1290821
eSignature for Microsoft 365 - Recipient groups
Apr 24, 2026|Microsoft 365 suite
MC1247902
SharePoint: AI citations analytics for documents and pages
Mar 9, 2026|SharePoint Online
MC1230891MajorAction by Jul 13, 2026
SharePoint Designer 2013 reaches end of support on July 14, 2026
Feb 11, 2026|SharePoint Online
MC1255407Major
Publishing InfoPath Forms in SharePoint Online will not be allowed for all tenants
Mar 18, 2026|SharePoint Online
MC616550Major
InfoPath 2013 client and InfoPath Forms Services in SharePoint Online will reach end of support in July 2026
Jun 30, 2023|SharePoint Online
MC1282683
Create and edit SharePoint pages with Copilot-powered AI
Apr 16, 2026|SharePoint Online
MC1274323
SharePoint Advanced Management: Delegate management of Restricted Access Control (RAC) to site admins
Apr 8, 2026|SharePoint Online
MC1272549Major
Upcoming change: Retirement of noise suppression capability for OneDrive and SharePoint video
Apr 6, 2026|SharePoint Online
MC1269209Major
Extending AI in SharePoint using custom skills
Apr 3, 2026|SharePoint Online
MC1188599
Microsoft 365: Modern Access Request and Access Denied web page
Nov 21, 2025|SharePoint Online
MC1261592
View and edit Markdown files in OneDrive and SharePoint
Mar 25, 2026|SharePoint Online
MC1259825
SharePoint Advanced Management: Site admin control for restricted content discovery
Mar 23, 2026|SharePoint Online
MC1255409
Lists as a knowledge source for agents in SharePoint and OneDrive
Mar 18, 2026|SharePoint Online
MC1138798
Build SharePoint automations with Workflows—now aligned with the Teams experience
Aug 20, 2025|SharePoint Online
MC1193419Major
Content Security Policies (CSP) are coming to SharePoint Online and might impact your custom SPFx solutions
Dec 9, 2025|SharePoint Online
MC1242772
Set expiration policies for "People in your organization" sharing links in SharePoint and OneDrive
Mar 2, 2026|SharePoint Online
MC542767Major
SharePoint 2013 workflow retirement
Apr 17, 2023|SharePoint Online
MC1239181
SharePoint: Backend migration for Weather, World Clock, and Events web parts
Feb 26, 2026|SharePoint Online
MC1230452Major
SharePoint Pages: Retirement of Web Search (Bing) image pivot
Feb 10, 2026|SharePoint Online
MC1211579Major
Microsoft Purview DLM: Retirement of SharePoint online information management and in-place records management features
Jan 3, 2026|SharePoint Online
MC1225195
Drawn electronic signatures with eSignature for Microsoft 365
Jan 30, 2026|SharePoint Online
MC1117115Major
Updates to custom scripting in sites and Classic Publishing site creation
Jul 18, 2025|SharePoint Online
MC1197131Major
Retirement of featured links on SharePoint Start Page
Dec 15, 2025|SharePoint Online
MC1184996Action by Mar 30, 2026
Legacy SharePoint Online Content Delivery Network (CDN) domain to be retired—review configurations
Nov 12, 2025|SharePoint Online
MC1186368MajorAction by Jan 13, 2026
Microsoft SharePoint: Update to custom scripting governance in App Catalog site
Nov 14, 2025|SharePoint Online
MC1155312
Introducing Knowledge Agent (preview): AI-powered content optimization for SharePoint and Copilot
Sep 18, 2025|SharePoint Online
MC1072889Major
SharePoint Alerts retirement
May 13, 2025|SharePoint Online
MC1173930
Microsoft SharePoint and OneDrive: General availability of tenant rename with no scale limitations
Oct 16, 2025|SharePoint Online
MC1146820
Microsoft SharePoint Online: Tenant rename General Availability (GA) for tenants with up to 500K sites
Sep 2, 2025|SharePoint Online
MC752513Archived
SharePoint Online: New heading level options for web parts
Mar 22, 2024|SharePoint Online
MC757613Archived
Microsoft SharePoint: Add approvals to any SharePoint list
Mar 26, 2024|SharePoint Online
MC757614Archived
Files and items will display as modified by "Microsoft Power Platform" on behalf of the user
Mar 26, 2024|SharePoint Online
MC738642Archived
Microsoft Viva: Analytics for multiple Connections experiences
Mar 14, 2024|SharePoint Online
MC738643Archived
Microsoft Viva Connections: Advanced analytics
Mar 14, 2024|SharePoint Online
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