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Release notes and changes

The GitHub releases page is the source of truth for published versions, dates, downloadable assets, and checksums. Check cmx --version to see what is installed on your computer. A local release bundle or source change is not available to cmx upgrade until it is published.

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Changes covered by this documentation

This documentation update covers the current source behavior being prepared for release:
  • Six supported coding clients: Codex, OpenCode, Claude Code, Aider, Antigravity CLI, and Cline CLI.
  • Optional CMX account sign-in for local gateway use.
  • Consent-aware installer setup. The Unix and Windows installers ask before connecting ready providers. n leaves clients direct and shows manual connection commands. An unavailable terminal produces an error instead of silently choosing an answer.
  • Read-only cmx providers <client> list, so checking discovered providers cannot change OpenCode routing.
  • Safer restoration: cmx stop restores client settings before stopping and retains the gateway if restoration fails. An explicit n during setup clears pending reconnection.
  • Clearer separation of coding clients, upstream model providers, compression support, local storage, and cloud metrics.
These are documentation notes, not a claim that every published binary already contains every behavior. Check the installed version and its published release notes before relying on a change.
Last modified on September 24, 2026