OpenAI Codex CLI rust-v0.155.0

New Features

• Added experimental /voice conversations with live transcripts and microphone controls on supported builds, enabled through /experimental. (#43581, #43651, #44331)

• The TUI now shows live reasoning summaries in the status row and completion timestamps after successful turns. (#43558, #43921)

• Added task hiding, archiving, and deletion in the agents overview, plus worktree ownership details and confirmed deletion of clean managed worktrees. (#43942, #44424, #44433)

• Added Touch ID verification for MCP requests in local TUI sessions on supported Macs. (#43624, #43712, #43715)

• Added configurable daemon update schedules and codex app-server daemon update; saved threads and active goals can recover after daemon restarts. (#43542, #43562, #44314)

• Amazon Bedrock can now obtain AWS credentials from configured commands, with caching, expiration-based refresh, and authentication recovery. (#44028)

Bug Fixes

• Accepted prompts are now saved even when compaction fails before a turn starts. (#44487)

• Fixed missed tmux resizes, transcript viewport restoration, and stale history appearing after switching threads. (#43603, #43889, #43994)

• MCP servers now report expired OAuth credentials accurately and provide reconnect guidance when token refresh fails. (#43947, #44359)

• Automatic approval reviews now preserve complete actions and authorization evidence more reliably, retry transient failures, and distinguish review failures from unsafe-action findings. (#44482, #44569, #44570)

• Switching accounts now invalidates remote-control sessions, cached WebSocket state, and model catalogs belonging to the previous identity. (#43906, #44341, #44489)

• Blocked Windows-process escapes from restricted WSL sandboxes and hardened brokered shell snapshots against credential exposure. (#44286, #43909, #44040)

Chores

• Aligned Python SDK and runtime publishing with stable CLI releases, using matching versions and verifying runtime assets before SDK publication. (#44067)

Changelog

Full Changelog: https://github.com/openai/codex/compare/rust-v0.154.0...rust-v0.155.0

• #43521 Preserve standalone release pins during daemon updates @copyberry

• #43524 Restrict MCP user verification and add workspace-scoped identity @copyberry

• #43527 Discount an approval's own code-mode wrapper from Guardian score lag @copyberry

• #43529 Ensure the standalone updater runs on managed daemon starts @copyberry

• #43533 Fix jemalloc tools and compiler flags for Bazel musl builds @copyberry

• #43534 Preserve Guardian context sections and share planned-action rendering @copyberry

• #43538 Move Guardian permission context into the shared section registry @copyberry

• #43540 Preserve the multi-agent version when forking at a turn cutoff @copyberry

• #43542 Make app-server daemon automatic updates configurable @copyberry

• #43545 Preserve fork runtime versions without loading full model context @copyberry

• #43547 Add user-verification provider abstractions and RPC adapters @copyberry

• #43552 Record the launched app-server executable identity in PID files @copyberry

• #43558 Show completion timestamps after successful TUI turns @copyberry

• #43562 Add an explicit app-server daemon update command @copyberry

• #43568 Wire app-server user verification RPCs to the native provider @copyberry

• #43570 Manage synchronous Guardian reviewers through the thread manager @copyberry

• #43572 Make the managed app-server shutdown grace period configurable @copyberry

• #43576 Group adjacent computer actions in the TUI @copyberry

• #43581 Add live WebRTC voice conversations to the TUI @copyberry

• #43584 Remove a stale transcript field assignment from the TUI @copyberry

• #43595 Centralize bounded Guardian review evidence in guardian-context @copyberry

• #43597 Move trusted tool metadata into shared Guardian context @copyberry

• #43599 Move trusted skill evidence into the Guardian context registry @copyberry

• #43601 Move Guardian image selection into shared context sections @copyberry

• #43602 Move Guardian REPL evidence rendering into the shared context registry @copyberry

• #43603 Recover missed tmux resize notifications in the TUI @copyberry

• #43604 Exclude base instructions from the bundled model catalog @copyberry

• #43619 Add a stable TUI/app-server version comparison helper @copyberry

• #43621 Add worktree classification to thread telemetry @copyberry

• #43622 Warn when the connected Codex service is older than the CLI @copyberry

• #43624 Add macOS user verification with Secure Enclave signing @copyberry

• #43645 Expand TUI regression coverage for realtime voice conversations @copyberry

• #43651 Add voice mute shortcut and recording activity indicators @copyberry

• #43656 Animate live voice transcripts with split-flap tiles @copyberry

• #43676 Style spoken prompts and link workspace files in voice transcripts @copyberry

• #43683 Move voice controls into a dedicated composer strip @copyberry

• #43690 Make the voice mute shortcut configurable in the TUI @copyberry

• #43695 Stabilize realtime voice meter sampling across redraws @copyberry

• #43698 Make older app-server notices configurable in the TUI @copyberry

• #43699 Preserve split-flap animation state when voice transcripts scroll @copyberry

• #43702 Add a TUI user verification prompt component @copyberry

• #43704 Disable clock synchronization in the voice audio sink @copyberry

• #43708 Add TUI request bookkeeping for user verification @copyberry

• #43712 Enable MCP user verification in the TUI @copyberry

• #43715 Enable user verification for the bundled TUI on supported devices @copyberry

• #43790 Limit app-server storage metrics to session directories @copyberry

• #43795 Pin request reasoning effort while configuration overrides are active @copyberry

• #43796 Preserve reasoning effort through compaction and reset it on success @copyberry

• #43797 Add configurable memory versions with isolated storage @copyberry