OpenAI Codex CLI rust-v0.134.0
OpenAI Codex CLI rust-v0.134.0 was released on .
Summary
New Features - Added search across local conversation history, including case-insensitive content matches with result previews. (23519, 23921) - Made --profile the primary profile selector across C...
Release Context
- This was the 51st OpenAI Codex CLI release of 2026 tracked by Havoptic.
- It shipped 5 days after OpenAI Codex CLI rust-v0.133.0 (May 21, 2026).
Shipped around the same time
Within 3 days of this release, other AI coding tools also shipped:
- Claude Code v2.1.157 (May 29, 2026)
- Kiro CLI v2.5.0 (May 29, 2026)
- Cursor v3.6 (May 29, 2026)
- Claude Code v2.1.156 (May 28, 2026)
- GitHub Copilot CLI v1.0.55 (May 28, 2026)
Compare OpenAI Codex CLI: vs Claude Code · vs Cursor · vs Gemini CLI · vs Kiro CLI · vs GitHub Copilot CLI · vs Devin Desktop · vs Antigravity CLI
Release Notes
New Features - Added search across local conversation history, including case-insensitive content matches with result previews. (23519, 23921) - Made --profile the primary profile selector across CLI, TUI permissions, and sandbox flows, with legacy profile configs rejected through migration guidance. (23708, 23883, 23890, 24051, 24055, 24059, 24067, 24110) - Improved MCP setup with per-server environment targeting and OAuth options for streamable HTTP servers. (23583, 24120) - Made connector tool schemas more reliable by preserving local $ref/$defs structures and compacting oversized schemas before exposure. (23357, 23904) - Let read-only MCP tools run concurrently when they advertise readOnlyHint. (23750) - Added richer extension and hook context, including conversation history for extension tools and subagent identity in hook inputs. (22882, 23963) Bug Fixes - Improved remote reliability by reconnecting stale exec-server websocket clients, retrying remote control immediately after auth recovery, and retrying remote compaction v2 streams. (23867, 23775, 23951) - Fixed Windows TUI rendering corruption by restoring virtual terminal mode before drawing. (24082) - Displayed workspace-specific usage-limit messages for credit and spend-cap failures. (24114) - Allowed plugin skills to reuse shared plugin-level icon assets. (23776) - Preserved active permission profile metadata when syncing auto-review runtime settings. (23956) - Ensured Node-based tools honor Codex’s managed network proxy environment. (23905) Documentation - Documented the curl and PowerShell installer paths in the README. (24106) - Updated developer docs to prefer just test over direct cargo test for repo-local test runs. (23910) - Added profile migration documentation links to relevant config errors. (23879) Chores - Simplified release packaging around canonical native artifacts, reusable DotSlash fetching, and a new macOS x64 zsh artifact. (23833, 23836, 24129, 24165) - Added release-build support for Codex-produced V8 artifacts. (23934) - Added image re-encoding benchmarks and connector-style JSON schema policy fixtures. (23935, 24152) - Improved tracing and analytics for websocket requests, turn starts, and remote compaction v2. (23581, 23980, 24146) Changelog Full Changelog: https://github.com/openai/codex/compare/rust-v0.133.0...rust-v0.134.0 - 23581 Trace logical websocket request after untraced warmup @jif-oai - 23718 [codex] Steer budget-limited goal extension turns @jif-oai - 23861 fix: cargo lock @jif-oai - 23728 feat: retain remote compaction truncation parity in v2 @jif-oai - 23870 Make tool executor specs mandatory @jif-oai - 23882 [codex] Stabilize subagent start hook test @jif-oai - 23876 refactor: centralize tool exposure planning @jif-oai - 23879 chore: link doc in profile error messages @jif-oai - 23883 cli: rename profile v2 flag to --profile @jif-oai - 23835 docs: add description to codex-cli/package.json @bolinfest - 23583 Route MCP servers through explicit environments @starr-openai - 23886 cli: remove legacy profile v1 plumbing @jif-oai - 23708 tui: plumb permission profile selection @viyatb-oai - 23833 packaging: move rg manifest out of npm bin @bolinfest - 23796 Improve /goal error messages for ephemeral sessions @etraut-openai - 23867 Reconnect disconnected exec-server websocket clients with fresh sessions @starr-openai - 23792 TUI: skip goal replace prompt for completed goals @etraut-openai - 23519 [codex] Add rollout-backed thread content search @fc-oai - 22552 Remove plugin hooks feature flag @abhinav-oai - 23836 npm: remove legacy package artifact synthesis @bolinfest - 23921 [codex] Make thread search case-insensitive @fc-oai - 23775 fix(remote-control): retry after auth recovery @apanasenko-oai - 22882 Add subagent identity to hook inputs @abhinav-oai - 22915 [3 of 4] tui: route feature and memory toggles through app server @etraut-openai - 23776 fix: Allow plugin skills to share plugin-level icon assets @xl-openai - 23860 Add Bedrock Mantle GovCloud region @CHARLESPALEN-OAI - 23956 Fix auto-review permission profile override @etraut-openai - 23357 feat: support local refs and defs in tool input schemas @celia-oai - 23963 Expose conversation history to extension tools @sayan-oai - 23904 feat: best-effort compact large tool schemas @celia-oai - 23750 Allow parallel MCP tool calls when annotated readOnly @anp-oai - 23905 [codex] Enable Node env proxy for managed network proxy @rreichel3-oai - 23890 mcp: surface profile migration guidance under --profile @jif-oai - 24051 config: remove legacy profile v1 resolution @jif-oai - 24055 config: remove legacy profile write paths @jif-oai - 24057 Avoid config snapshots in live agent subtree traversal @jif-oai - 24061 otel: drop legacy profile usage telemetry @jif-oai - 24059 fix: reject legacy profile selectors @jif-oai - 23934 ci: Use codex produced v8 artifacts for release builds @cconger - 24099 fix(app-server): fix optional bool annotations @owenlin0 - 23910 Prefer just test over cargo test in docs @anp-oai - 23951 retry remote compaction v2 requests @rhan-oai - 24081 tui: make codex-tui.log opt-in @jif-oai - 24102 cli: infer host sandbox backend @bolinfest - 24067 app-server: drop legacy profile config surface @jif-oai - 23736 Add new enterprise requirement gate @adams-oai - 24117 [codex] Use rolling files for Windows sandbox logs @iceweasel-oai - 24106 docs: update README.md to mention curl-based installer @bolinfest - 24082 fix(tui): restore Windows VT before TUI renders @fcoury-oai - 24110 cli: support --profile for codex sandbox @bolinfest - 23980 Add traceid to TurnStartedEvent @mchen-oai - 24120 Support OAuth options in codex mcp add @mzeng-openai - 23989 Add typed Images client to codex-api @won-openai - 24146 [codex-analytics] split compaction v2 analytics implementation @rhan-oai - 24129 package: factor DotSlash executable fetching @bolinfest - 24151 [codex] Use TurnInput for session task input @pakrym-oai - 23935 [codex] Add image re-encoding benchmarks @anp-oai - 24152 chore: add JSON schema policy fixture coverage @celia-oai - 24157 [codex] Remove external client session reset plumbing @pakrym-oai - 24114 Display workspace usage limit error copy from response header @dhruvgupta-oai - 24165 release: build macOS x64 zsh artifact @bolinfest
Other Recent OpenAI Codex CLI Releases
- rust-v0.144.6 (July 18, 2026)
- rust-v0.144.5 (July 16, 2026)
- rust-v0.144.4 (July 14, 2026)
- rust-v0.144.3 (July 13, 2026)
- rust-v0.144.2 (July 13, 2026)
All OpenAI Codex CLI releases · All AI coding tool releases on Havoptic