Microsoft 365 Copilot Chat Summarization in Microsoft Edge Context Menu

Release notes for Microsoft Edge Stable Channel

Version 139.0.3405.111: August 21, 2025

• Fixed various bugs, feature updates and performance issues.
  Stable channel security updates are listed here.

Feature updates

• Microsoft 365 Copilot Chat Summarization in Microsoft Edge Context Menu. Microsoft Edge now includes a Microsoft 365 Copilot Chat summarization menu item to the context menu. This feature helps users quickly unpack and ask questions about their open page.