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Microsoft 365 Copilot

Everything ChangeIntel collected about Microsoft 365 Copilot from 14 sources, on one timeline.

RSS

Message Center action date tomorrow, Sat 14 NovMC1515927: Microsoft 365 Copilot: Critique and Council preview experiences will retire

Microsoft 365 Copilot timeline

8 weeks back, 8 ahead · marks show importance · counts use first-seen records
  • Release or post
  • Known issue
  • Out-of-band, exploited, or incident
  • Revised by its source
  • Deadline
RoadmapMicrosoft 365 roadmap
67 changesRoutine only
Message CenterMicrosoft 365 admin notices
24 changesNext: Sat 14 Nov

Latest changes

Newest first

Every change about Microsoft 365 Copilot is in the change stream.

Also mentioned in

24Not counted as Microsoft 365 Copilot changes

12 older records name Microsoft 365 Copilot too; search finds them.

Threads

Related changes across sources
  1. Microsoft Teams: Facilitator detects and answers questions Roadmap entry1 about Microsoft 365 Copilot, in a thread of 3 changes Follow evidence and connection reasons
  2. Microsoft Copilot (Microsoft M365): Delegated prompt publishing for organization prompts Date moved later3 changes about Microsoft 365 Copilot Follow evidence and connection reasons
  3. Microsoft Copilot (Microsoft 365): Expanded Agent Support in Copilot Notebooks Cancelled1 about Microsoft 365 Copilot, in a thread of 2 changes Follow evidence and connection reasons
  4. Microsoft Edge: Rewrite by Copilot in Edge is being upgraded to include enterprise data protection compliance standards Notice updated: MC1146821: (Updated) Rewrite with Microsoft 365 Copilot Chat coming soon to Edge for Business users1 about Microsoft 365 Copilot, in a thread of 4 changes Follow evidence and connection reasons

Revised by Microsoft

135135 with a status or version change
ItemWhat changedNoticed
Microsoft Copilot (Microsoft M365): Delegated prompt publishing for organization prompts Microsoft 365 Message Center Archive by Merill Fernando General availability: October CY2026 → December CY2026Date moved later12 Nov2 times
Microsoft Copilot (Microsoft 365): Edit your Copilot-generated PowerPoint presentation outline via Pages in Chat Microsoft 365 Message Center Archive by Merill Fernando Status: InDevelopment → CancelledCancelled11 Nov
Microsoft Copilot (Microsoft 365): [Copilot Extensibility] Users will be able to upload files stored locally or in one drive to custom engine agents Microsoft 365 Message Center Archive by Merill Fernando General availability: December CY2025 → January CY2027Date moved later11 Nov
Microsoft Copilot (Microsoft 365): Copilot People Connectors introduces people data ingestions with differentiated access control Microsoft 365 Message Center Archive by Merill Fernando General availability: August CY2026 → June CY2027Date moved later11 Nov
Microsoft Copilot (Microsoft 365): Federated Copilot Connectors in Microsoft 365 Copilot Microsoft 365 Message Center Archive by Merill Fernando General availability: September CY2026 → November CY2026Date moved later11 Nov
Microsoft Copilot (Microsoft 365): Enable semantic model in Sales agent Microsoft 365 Message Center Archive by Merill Fernando General availability: November CY2026 → December CY2026Date moved later11 Nov
Microsoft Copilot (Microsoft 365): Copilot Chat in OneNote can create, edit, and refine content Microsoft 365 Message Center Archive by Merill Fernando General availability: November CY2026 → January CY2027Date moved later11 Nov
MC1470885: (Updated) M365 Copilot: Tell Copilot what you need directly from the Copilot button in Word, Excel, and PowerPoint Microsoft 365 Message Center Archive by Merill Fernando Microsoft 365 apps, Microsoft 365 Copilot ChatNotice updated11 Nov

127 more revised items are on the timeline.

ChangeIntel compares its own snapshots, so the date is when it noticed the change; Microsoft may have made it earlier.

Notices and feature states

1 entry · all undated

Microsoft Fabric feature states

1Undated entries

Microsoft's current catalogs. Undated entries are not new announcements; preview and availability labels follow the source. Changes are dated when ChangeIntel observes a revision.

Guidance

3 monitored pages

About this page

14 sources

Watching for changes since 26 Sep 2026. Revisions Microsoft made before then were not observed, which does not mean there were none.

Nothing about Microsoft 365 Copilot yet in: open known issues, versions.

A change belongs to Microsoft 365 Copilot when it comes from a source about the product or one of its names (Microsoft 365 Copilot, Microsoft Copilot (Microsoft 365), Copilot Chat), when a roadmap entry, Windows release, or known issue lists it, or when an MSRC CVE, CISA entry, or lifecycle date names it. Another product's notes and community posts that only mention Microsoft 365 Copilot are listed under "Also mentioned in" and are not counted as its changes. Sources marked quiet are about Microsoft 365 Copilot alone and have had nothing new for 30 days; check the source before reading silence as "no change".

ChangeIntel

An IT change radar: releases, security, known issues, retirements, documentation changes, and service status from public sources. Every item links to supporting evidence; dates and statuses can change after they are read.

Sources read 13 Nov 13:11 UTC · 274 of 275 readable · 273 fully read · documentation 469/469 current