v2.0.0.md

Core

Improvements

• Added shadow CODEX_HOME handling, sync-back for refreshed Codex state, and reversible app binding.

Runtime Rotation Proxy

Improvements

• Added a runtime rotation proxy that fails over Codex CLI and app sessions across managed accounts without restarts.
• Added quota, auth-refresh, network, and upstream failover across managed accounts without session restarts.
• Kept runtime rotation localhost-only with an authenticated local client key and hardened shadow-home sync locking.

Bugfixes

• Fixed proxy leaving stale content-encoding on decoded upstream responses.

CLI

Improvements

• Added codex auth rotation enable|disable|status|bind-app|unbind-app to opt into runtime rotation and bind the Codex app.