OpenAI Codex CLI Files

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 trace_id 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