Developer tools
GitHub adds `gh discussion` command and enterprise-managed Copilot plugins
- Category: Dev tools
- Status: confirmed
- Sources: GitHub Changelog June 2026
- Summary: GitHub added a first-class
gh discussioncommand group to the CLI covering list, view, create, edit, and comment. Enterprise-managed plugins for Copilot in CLI and VS Code entered public preview, letting admins configure and auto-install plugins, hooks, and MCP settings across enterprise users. The enterprise cost-center limit doubled from 250 to 500. - Why it matters: Admins managing large Copilot deployments can now push MCP server configurations to all enterprise users without per-user setup.