rust-v0.166.0
Release 0.166.0 of the Codex Rust codebase is tagged on GitHub, but the release page publishes no notes describing what changed.
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36 updates
Release 0.166.0 of the Codex Rust codebase is tagged on GitHub, but the release page publishes no notes describing what changed.
The GitHub release page gives only the version number and two assets, with no changelog describing what changed.
Ten saved preset slots, inline /model and /permissions arguments, and Kitty and Sixel image previews arrive in the Codex CLI alongside compaction and resume fixes.
The release adds a leader key, a /daemon restart command and parallel read-only tools, and it fixes proxy checks and Windows and WSL pasting.
The release fixes a terminal crash with multiline questions and startup failures caused by mismatched feature settings.
Developers gain managed worktree tools, task pinning and transcript controls, alongside Linux and Windows fixes.
GPT-6.1 Sol becomes the default model, while terminal MCP sign-in and locally saved voice device preferences join the release.
Unix hosts retain the Windows executor's startup environment when launching remote MCP servers with explicitly configured environment variables.
The 0.159.2 patch release fixes brief console windows popping up on Windows when Codex starts background processes and sandboxed commands.
The opt-in instant_interrupt setting lets new input redirect Codex mid-response, alongside terminal, Windows and sandbox fixes.
Codex 0.159.1 sets GPT-6.1 Sol as the default model in its bundled catalog and in the Amazon Bedrock Mantle and Runtime catalogs.
Codex 0.158.0 adds TUI copy-on-select, OAuth-secured MCP connections, and fixes sandbox issues on Windows, Linux and macOS.
Codex 0.157.1 ships as a chores release with no specific highlights listed in the changelog.
Codex 0.157.0 adds GPT-6 Sol and Luna with Bedrock support, plus default fullscreen transcripts and automatic background-server startup.
Codex 0.156.1 adds GPT-6 Sol and Luna as selectable models, with Luna now the default suggestion at rate limits.
Codex 0.156.0 adds a fullscreen TUI, default voice conversations, a usage dashboard, and default worktree sessions.
Codex 0.155.1 fixes request rejections by disabling reasoning summaries by default in new local TUI sessions.
Codex 0.155.0 adds experimental voice chat, Touch ID for MCP on Mac, and task management in the agents overview.
These CI-only archives aren't part of Codex's user packages; they cover 103 pinned binary packages and 83 matching sources for Cygwin licensing compliance.
The SDK adds max/ultra reasoning effort, an ExternalMessage type for run() and turn(), new turn-history options, and a required hook metadata migration.
Codex 0.154.0 adds GPT-6-Astra support, experimental worktree sessions, inline question answering, and a shared Windows background server.
This hotfix adds GPT-6-Astra to Codex's Amazon Bedrock catalogs and fixes its async clarification-question guidance.
A hotfix restores Astra to Codex's bundled model picker as the default and limits its async-question guidance to sessions where that tool exists.
New Features Vim mode now supports undo with u and redo with Ctrl+R, preserving complete drafts including pasted content and attachments.
New Features Added support for configuring GPT-6-Astra through the API without changing the default model or showing it in the model picker.
Bug Fixes Corrected the GPT-6-Astra Fast tier description to say “2x speed, increased usage” instead of “1.5x.” This changes only the displayed text, not…
Bug Fixes Guardian approval review now honors Node REPL policies provided through model metadata. Full Changelog: rust-v0.152.0...rust-v0.152.1
Tasks and projects can be grouped manually or auto-organised by Codex in the ChatGPT and Codex desktop app.
Plugins built to the standard now work across Codex and other compatible clients without rebuilding.
Codex Sites is rolling out to Business and Enterprise plans.