Microsoft 365 Copilot Update Version June 16, 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.

• Anthropic’s Claude is now available as a model option in Copilot Chat for complex analysis, document understanding, and structured content generation.
• Infinite scroll chat history in Copilot Chat on the web automatically loads older conversations as users scroll.
• Microsoft Edge is updating the Copilot experience with a more unified visual design across Microsoft AI surfaces.
• A new Copilot connector lets users connect 15Five data to surface team priorities and recognition.
• PowerPoint for Microsoft 365 Copilot now supports Black Forest Lab’s FLUX.2 Flex image generation model.
• PowerPoint Explain now provides contextual explanations for selected shapes and images.
• Copilot for PowerPoint can access enterprise assets stored across multiple SharePoint Organizational Asset Libraries.

• Roadmap IDs mentioned: 557348, 559993, 515160.
• In PowerPoint, users can access brand images from multiple OALs via Insert > Picture > Brand Images.
• Update screenshots or training materials if your organization documents the prior Edge Copilot interface.

• Microsoft 365 Copilot updates page
  https://www.microsoft.com/

Product Information

Vendor: Microsoft

Product: 365 Copilot

Product type: Other

Platform: Web

Version: June 16, 2026

Vendor information published: Jun 16, 2026

Original release notes: View on vendor site

Published on updatealert.io: Jun 18, 2026

Description: AI assistant integrated into Microsoft 365 productivity workflows.