This update extends mcphub.nvim to support CodeCompanion v18.0.0 by renaming the chat API from strategies to interactions, updating documentation (including VS Code JSON5 support and slash-command guides), and adding a CopilotChat extension. It enhances integration and feature discoverability but changes core configuration keys and adds a large volume of docs and code changes that could break existing setups. Since tests weren’t run and such widespread renames may introduce regressions or backward-compatibility issues, users should review and validate their configs before upgrading.