# cmux 0.64.24: Reliable Codex Resumes, Account Switching, Cloud CLI Compatibility

[ Changelog](https://cmux.com/docs/changelog)


September 15, 2026

### Reliable Codex Resumes

Codex --yolo no longer calls a missing helper or replays a restore command after repeated resume cycles, keeping the active session identity attached to the right terminal.

### Switch CLI Accounts

The CLI authorization page can sign out the current browser account and return to sign-in with the original confirmation code intact.

### Cloud CLI Compatibility

Cloud terminal sessions accept the workspace-close syntax used by the in-terminal CLI while preserving routing, JSON output, revision fences, and idempotency.

Added

-   IROH v2 Cloud connectivity now uses the Cloudflare control plane with durable pairing, relay renewal, direct-only routes, and recovery that stays alive through stalls and traffic bursts ([#12326](https://github.com/manaflow-ai/cmux/pull/12326), [#12411](https://github.com/manaflow-ai/cmux/pull/12411)) -- thanks @azooz2003-bit!
-   Cloud file transfers use private SCP, and iOS Computer details can delete non-IROH routes without losing the computer ([\`5f0ce77\`](https://github.com/manaflow-ai/cmux/commit/5f0ce77cab82ad60496175b222ec50a0b749085f), [#12691](https://github.com/manaflow-ai/cmux/pull/12691)) -- thanks @azooz2003-bit!

Changed

-   Cloud Desktop restores authenticated transport, saved splits, and noVNC recovery; Cloud folder drags use the sidebar insertion line and persist across refreshes ([#12633](https://github.com/manaflow-ai/cmux/pull/12633), [#12589](https://github.com/manaflow-ai/cmux/pull/12589)).
-   Browser feature-flag evaluations reuse complete results for five minutes, while Computer Use onboarding and preference notifications avoid startup deadlocks ([#12611](https://github.com/manaflow-ai/cmux/pull/12611), [\`3a617be\`](https://github.com/manaflow-ai/cmux/commit/3a617be7cd)).
-   The Cloud guest CLI accepts `workspace close --workspace ... --focus false`, and CLI authorization can switch browser accounts without losing the login code ([#12470](https://github.com/manaflow-ai/cmux/pull/12470), [#12679](https://github.com/manaflow-ai/cmux/pull/12679)).

Fixed

-   Codex `--yolo` no longer calls a missing resume helper or recursively injects restore commands after repeated resumes ([#12659](https://github.com/manaflow-ai/cmux/pull/12659), [#12697](https://github.com/manaflow-ai/cmux/pull/12697)).
-   Terminal panes publish their final size after pane and window geometry settles, preventing transient dimensions from corrupting TUI output ([#12662](https://github.com/manaflow-ai/cmux/pull/12662)).
-   Runaway memory guardrails default to off for new configurations, and internal memory-pressure diagnostics no longer create user notifications ([#12658](https://github.com/manaflow-ai/cmux/pull/12658), [#12667](https://github.com/manaflow-ai/cmux/pull/12667)).

Contributors

[![azooz2003-bit](https://cmux.com/_next/image?url=https%3A%2F%2Fgithub.com%2Fazooz2003-bit.png%3Fsize%3D48&w=48&q=75)azooz2003-bit](https://github.com/azooz2003-bit) [![austinywang](https://cmux.com/_next/image?url=https%3A%2F%2Fgithub.com%2Faustinywang.png%3Fsize%3D48&w=48&q=75)austinywang](https://github.com/austinywang) [![lawrencecchen](https://cmux.com/_next/image?url=https%3A%2F%2Fgithub.com%2Flawrencecchen.png%3Fsize%3D48&w=48&q=75)lawrencecchen](https://github.com/lawrencecchen)

[ cmux 0.64.23](https://cmux.com/docs/changelog/0.64.23) [cmux 0.64.25 ](https://cmux.com/docs/changelog/0.64.25)

Canonical: https://cmux.com/docs/changelog/0.64.24

Documentation index: https://cmux.com/llms.txt