Codex: rust-v0.134.0 Release

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