Show Notes
Codex CLI 0.166.0 introduces keyboard-driven transcript selection in the TUI, featuring motions, integrated search, overlay support, and preserved composer drafts. We also cover quality-of-life updates, including the new resume flag for codex queue and network-only diagnostics in codex doctor.
More from The Codex Changelog
In Codex CLI 0.165.0, Memory V2 becomes the default engine for freshly initialized profiles, enabling local asynchronous context persistence across sessions. We also explore external memory imports from tools like Claude Code and Cursor, session-level controls via /memories, and several quality-of-life CLI fixes.
Codex CLI 0.165.0 adds native support for Google Cloud Vertex AI using Application Default Credentials, bypassing custom proxies. We break down the required environment variables, provider caveats, and smaller fixes for reasoning effort, git worktrees, and marketplace URL validation.
OpenAI has released GPT 6.1 Terra, offering a 50% price cut, faster execution on multi-step terminal tasks, and unlocked sampling parameters when reasoning effort is set to none. Learn how to switch to Terra inline in Codex CLI 0.164.0 and explore key updates in Codex Security 0.7.0.
Learn why transitioning between the Codex CLI and Desktop app can trigger thread writer lock errors caused by the managed app server daemon's 30-minute grace period. We explore workarounds like selective daemon stops, chat forking, and the unconfirmed --no-daemon flag, alongside fixes and bugs from recent 0.164.0 and 0.165.0 alpha releases.
Codex CLI 0.164.0 enables the Amazon Bedrock setup wizard by default, making it easier to use detected AWS credentials or a Bedrock bearer token. We cover the Mantle endpoint, setup options for local use and CI, and practical caveats around regional model availability, token lifetimes, IAM permissions, and request costs—plus several smaller release improvements.