Microsoft's Mads Kristensen said subagents are 'coming soon' to Copilot in Visual Studio, while VS Code already documents subagent support across context isolation, custom agents, parallel execution ...
Microsoft assigned CVE-2026-21520, a CVSS 7.5 indirect prompt injection vulnerability, to Copilot Studio. Capsule Security discovered the flaw, coordinated disclosure with Microsoft, and the patch was ...
This hands-on build shows how Agent Mode in Visual Studio 2026 -- Insiders now, stable soon --can create and operationalize a custom Copilot skill that automates feature-parity tracking with practical ...
When we hit Publish in Copilot Studio, the agent should be published without errors. However, we have noticed complaints regarding the following error message, which ...
Microsoft Copilot Studio made it easy to create a first agent from a plain-language description, but SharePoint-backed knowledge required extra connection setup. A SharePoint-hosted Excel workbook did ...