Microsoft 365 Copilot Updates

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Here you will find all software, firmware, and hardware updates from Microsoft 365 Copilot.

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New Release every
13 days
Critical fixes
5
Security-related releases
50%

Risk factor
A total of 11 updates have been released for 365 Copilot.

Smooth installs %
Minor issues %
Major issues %

Updates

Last updated: Jul 16, 2026

Microsoft 365 Copilot adds governed agent publishing, tenant-wide prompt collections, MCP agent access in Office apps, and centralized management for Federated Copilot Connectors. It also improves permission handling for Confluence and ServiceNow connectors and adds brand kit creation from brand guidelines. Reference IDs: Roadmap ID: 557173, Roadmap ID: 486695, Roadmap ID: 503587.

Security update Microsoft 365 Copilot
Jul 15, 2026
Microsoft Edge: v.149
Security update Microsoft 365 Copilot
Jul 15, 2026
Microsoft Edge: v.149

July 01, 2026 Microsoft 365 Copilot updates add AI content watermarks, sensitivity label inheritance, scheduled prompts, notebook-to-Office creation, and broader Copilot Chat and PowerPoint capabilities. Roadmap IDs include 547831, 531759, 558938, 559029, 558934, 559480, 508527, 485724, 505438, 557947, 516044, 511797, 559095, 511794, 531910, 555874, 555885, 555884, 555883, 555887, 555889, 555892, 558111, 559475, and 523206.

Security update Microsoft 365 Copilot
Jul 1, 2026
Security update Microsoft 365 Copilot
Jul 1, 2026

Add Claude in Copilot Chat, infinite scroll chat history, and a refreshed Edge Copilot look. PowerPoint gains FLUX.2 Flex image generation, expanded Explain support, and access to assets across multiple SharePoint OALs.

Microsoft 365 Copilot
Jun 16, 2026
June 16, 2026
Microsoft 365 Copilot
Jun 16, 2026
June 16, 2026

Add Claude in Copilot Chat, infinite scroll chat history, and a refreshed Microsoft Edge Copilot look. PowerPoint gains FLUX.2 Flex image generation, contextual Explain for shapes and images, and access to assets across multiple SharePoint OALs.

Microsoft 365 Copilot
Jun 16, 2026
Microsoft 365 Copilot
Jun 16, 2026

Add Organizational Messages email delivery and usage-based targeting, Copilot in model-driven apps, Copilot Studio evaluation improvements, federated Copilot connectors, policy-based agent lifecycle rules, and default document editing in Word. Reference IDs: Roadmap ID: 503563, Roadmap ID: 503562, Roadmap ID: 481518, Roadmap ID: 557673.

Security update Microsoft 365 Copilot
Jun 2, 2026
Security update Microsoft 365 Copilot
Jun 2, 2026

Updates for Microsoft 365 Copilot Chat, OneDrive, SharePoint, and Viva Glint add PDF viewing, GPT-5.5 models, Copilot actions, and admin governance changes. Roadmap IDs 557371 and 551197 are included.

Microsoft 365 Copilot
May 19, 2026
May 19, 2026
Microsoft 365 Copilot
May 19, 2026
May 19, 2026

Updates include Microsoft 365 Copilot extensibility, Viva Glint AI-generated survey insights, expanded Viva Insights report recipients, and Copilot configuration insights in the Copilot Dashboard. Roadmap IDs: 515167, 558111, 558257, 551196.

Microsoft 365 Copilot
May 5, 2026
May 5, 2026
Microsoft 365 Copilot
May 5, 2026
May 5, 2026

Microsoft 365 Copilot updates add admin control for AI video generation, a customizable Employee Self-Service agent landing page, richer Bing web answer cards in Copilot Chat, and the ability to share agents to Teams. Roadmap IDs: 500865, 557947.

Security update Microsoft 365 Copilot
Apr 21, 2026
Security update Microsoft 365 Copilot
Apr 21, 2026

Microsoft 365 Copilot and OneDrive receive multiple usability updates, including broader Copilot Chat availability in Teams, editable scheduled prompts, improved file analysis, and fewer confirmation prompts. Roadmap IDs: 501107, 531912, 519570, 531758, 557674, 527840.

Security update Microsoft 365 Copilot
Apr 7, 2026
April 7, 2026
Security update Microsoft 365 Copilot
Apr 7, 2026
April 7, 2026

March 24, 2026 Microsoft 365 Copilot updates add new image editing, PDF reading, delegate calendar search, and multiple Copilot connectors for external services. Admins also get faster OAuth setup for Gong, GitHub, and Monday connectors.

Microsoft 365 Copilot
Mar 24, 2026
Microsoft 365 Copilot
Mar 24, 2026

March 10, 2026 updates expand Microsoft 365 Copilot and app capabilities across Copilot Chat, Edge, Excel, PowerPoint, and connectors. Highlights include AI skill inferencing for E3/E5 users, improved chat history filtering, explainable citations, PDF summarization, and new connector and editing experiences. Roadmap IDs: 548643, 543423, 498641, 493287, 429645, 515178, 513285, 542182, 527835.

Microsoft 365 Copilot
Mar 10, 2026
Microsoft 365 Copilot
Mar 10, 2026