0.129.0-alpha.6

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0.129.0-alpha.5

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0.129.0-alpha.4

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0.129.0-alpha.2

Release 0.129.0-alpha.2

0.128.0

New Features

• Added persisted /goal workflows with app-server APIs, model tools, runtime continuation, and TUI controls for create, pause, resume, and clear. (#18073, #18074, #18075, #18076, #18077, #20082)
• Added codex update, configurable TUI keymaps, plan-mode nudges, action-required terminal titles, and active-turn /statusline and /title edits. (#19933, #18593, #19901, #18372, #19917)
• Expanded permission profiles with built-in defaults, sandbox CLI profile selection, cwd controls, and active-profile metadata for clients. (#19900, #20117, #20118, #20095)
• Improved plugin workflows with marketplace installation, remote bundle caching, remote uninstall, plugin-bundled hooks, hook enablement state, and external-agent config import. (#18704, #19914, #19456, #19705, #19840, #19949)
• Added external agent session import, including background imports and imported-session title handling. (#19895, #20284, #20261)
• Made MultiAgentV2 configuration more explicit with thread caps, wait-time controls, root/subagent hints, and v2-specific depth handling. (#19360, #19792, #19805, #20052, #20180)

Bug Fixes

• Fixed several resume and interruption issues, including stale interrupt hangs, persisted provider restoration, large remote resume responses, and slow filtered resume lists. (#18392, #19287, #19920, #19591)
• Improved TUI reliability around terminal resize reflow, markdown list spacing, slash-command popup layout, keyboard cleanup, shell-mode escape, and working status updates. (#18575, #19706, #19511, #19625, #19986, #19939)
• Hardened managed network behavior for deferred denials, proxy bypass defaults, resolved target checks, IPv6 host matching, and git -C approval handling. (#19184, #20002, #19999, #19995, #20085)
• Fixed Windows sandbox and PTY edge cases, including pseudoconsole startup, elevated runner process handling, core shell environment inheritance, and named-pipe validation. (#20042, #19211, #20089, #19283)
• Fixed Bedrock model support for apply_patch, GPT-5.4 reasoning levels, and updated Bedrock GPT-5.4 endpoint/model metadata. (#19416, #19461, #20109)
• Fixed MCP/plugin edge cases around stdio server cleanup, plugin MCP approval persistence, and custom MCP metadata isolation. (#19753, #19537, #19836, #19875)

Documentation

• Updated the bundled OpenAI Docs skill for GPT-5.5, gpt-image-2, and clearer upgrade guidance. (#19407, #19443, #19422)
• Clarified contributor-facing docs, including the PR template, Rust async trait guidance, and README wording. (#19912, #20242, #19514)
• Added a checked-in codex-core public API listing and a ThreadManager sample crate. (#20243, #20141)

Chores

• Published codex-app-server release artifacts, stopped publishing GNU Linux binaries, and increased release workflow timeouts. (#19447, #19445, #20271, #20343)
• Added Codex-pinned versioning for the Python app-server SDK package. (#18996)
• Deprecated --full-auto while steering users toward explicit permission profiles and trust flows. (#20133)
• Stabilized CI and release plumbing with Bazel setup migration, release smoke-test pinning, and updated workflow pins/timeouts. (#19851, #19854, #19472, #19609)

Changelog

Full Changelog: rust-v0.125.0...rust-v0.128.0

• #19124 Make MultiAgentV2 interruption markers assistant-authored @jif-oai
• #19354 chore: alias max_concurrent_threads_per_session @jif-oai
• #19360 feat: surface multi-agent thread limit in spawn description @jif-oai
• #19351 Add agents.interrupt_message for interruption markers @jif-oai
• #18392 Fix hang on turn/interrupt @danwang-oai
• #19380 chore: drop MCP Plugins and App from Morpheus @jif-oai
• #18907 respect workspace option for disabling plugins @zamoshchin-openai
• #19283 check PID of named pipe consumer @iceweasel-oai
• #19407 Update bundled OpenAI Docs skill for GPT-5.5 @kkahadze-oai
• #19163 Harden package-manager install policy @mcgrew-oai
• #19416 Fix: use function apply_patch tool for Bedrock model @celia-oai
• #19093 [codex] Omit fork turns from thread started notifications @euroelessar
• #19244 Update unix socket transport to use WebSocket upgrade @willwang-openai
• #19170 Skip disabled rows in selection menu numbering and default focus @canvrno-oai
• #19414 permissions: make legacy profile conversion cwd-free @bolinfest
• #18900 Migrate fork and resume reads to thread store @wiltzius-openai
• #19445 ci: stop publishing GNU Linux release artifacts @bolinfest
• #19443 Add gpt-image-2 to bundled OpenAI Docs skill @kkahadze-oai
• #18584 [4/4] Honor Streamable HTTP MCP placement @aibrahim-oai
• #19447 ci: publish codex-app-server release artifacts @bolinfest
• #19422 Clarify bundled OpenAI Docs upgrade guide wording @kkahadze-oai
• #19266 [codex] add non-local thread store regression harness @wiltzius-openai
• #19098 feat: Compress skill paths with root aliases @xl-openai
• #19207 [codex] Forward Codex Apps tool call IDs to backend metadata @rreichel3-oai
• #19453 Serialize legacy Windows PowerShell sandbox tests @dylan-hurd-oai
• #19234 Refactor log DB into LogWriter interface @rasmusrygaard
• #19461 fix: Bedrock GPT-5.4 reasoning levels @celia-oai
• #19449 permissions: remove legacy read-only access modes @bolinfest
• #19472 ci: pin codex-action v1.7 @viyatb-oai
• #19468 Fix Bazel cargo_bin runfiles paths @fjord-oai
• #19410 Remove js_repl feature @fjord-oai
• #18073 Add goal persistence foundation (1 / 5) @etraut-openai
• #18074 Add goal app-server API (2 / 5) @etraut-openai
• #18075 Add goal model tools (3 / 5) @etraut-openai
• #18076 Add goal core runtime (4 / 5) @etraut-openai
• #18077 Add goal TUI UX (5 / 5) @etraut-openai
• #19454 Split approval matrix test groups @dylan-hurd-oai
• #19514 Fix codex-rs README grammar @etraut-openai
• #19459 Enable unavailable dummy tools by default @mzeng-openai
• #19524 [codex] Prune unused codex-mcp API and duplicate helpers @aibrahim-oai
• #19526 [codex] Order codex-mcp items by visibility @aibrahim-oai
• #19578 fix: increase Bazel timeout to 45 minutes @bolinfest
• #19287 Restore persisted model provider on thread resume @etraut-openai
• #19593 test: isolate remote thread store regression from plugin warmups @bolinfest
• #19511 Keep slash command popup columns stable while scrolling @etraut-openai
• #19595 [codex] Bypass managed network for escalated exec @viyatb-oai
• #19604 test: stabilize app-server path assertions on Windows @bolinfest
• #19609 fix: restore 30-minute timeout for Bazel builds @bolinfest
• #19389 Guard npm update readiness @shijie-oai
• #18575 fix(tui): reflow scrollback on terminal resize @fcoury-oai
• #19610 Support end_turn in response.completed @andmis
• #19640 [codex] remove responses command @tibo-openai
• #19683 test: harden app-server integration tests @bolinfest
• #18904 feat: load AgentIdentity from JWT login/env @efrazer-oai
• #19606 permissions: make runtime config profile-backed @bolinfest
• #19392 permissions: derive compatibility policies from profiles @bolinfest
• #19484 Lift app-server JSON-RPC error handling to request boundary @pakrym-oai
• #19487 [codex] Move config loading into codex-config @pakrym-oai
• #19393 permissions: migrate approval and sandbox consumers to profiles @bolinfest
• #19726 Fix codex-core config test type paths @pakrym-oai
• #19727 test: increase core-all-test shard count to 16 @bolinfest
• #19725 Split MCP connection modules @aibrahim-oai
• #19605 Delete unused ResponseItem::Message.end_turn @andmis
• #19394 permissions: remove core legacy policy round trips @bolinfest
• #19733 Allow agents.max_threads to work with multi_agent_v2 @andmis
• #19395 permissions: finish profile-backed app surfaces @bolinfest
• #19739 inline hostname resolution for remote sandbox config @abhinav-oai
• #19734 permissions: centralize legacy sandbox projection @bolinfest
• #19058 Add /auto-review-denials retry approval flow @won-openai
• #19735 permissions: store only constrained permission profiles @bolinfest
• #19736 permissions: constrain requirements as profiles @bolinfest
• #19737 permissions: derive legacy exec policies at boundaries @bolinfest
• #19779 Add Codex issue digest skill @etraut-openai
• #19792 multi_agent_v2: move thread cap into feature config @jif-oai
• #18982 feat: use git-backed workspace diffs for memory consolidation @jif-oai
• #19809 Allow Phase 2 memory claims after retry exhaustion @jif-oai
• #19812 Avoid rewriting Phase 2 selection on clean workspace @jif-oai
• #19813 nit: one more fix @jif-oai
• #19818 chore: split memories part 1 @jif-oai
• #19510 Hide rewind preview when no user message exists @etraut-openai
• #19618 Persist shell mode commands in prompt history @etraut-openai
• #19709 Render delegated patch approval details @etraut-openai
• #19490 Streamline plugin, apps, and skills handlers @pakrym-oai
• #19762 refactor: make auth loading async @efrazer-oai
• #19854 ci: pin npm staging smoke test to a recent rust-release run @bolinfest
• #19851 ci: migrate Bazel setup away from archived setup-bazelisk @bolinfest
• #19491 Streamline account and command handlers @pakrym-oai
• #19771 fix: filter dynamic deferred tools from model_visible_specs @sayan-oai
• #19863 [codex-analytics] remove ga flag @rhan-oai
• #19865 Cap original-detail image token estimates @fjord-oai
• #19591 Fix filtered thread-list resume regression in TUI @etraut-openai
• #19513 Delay approval prompts while typing @etraut-openai
• #19706 Preserve TUI markdown list spacing after code blocks @etraut-openai
• #19841 permissions: remove cwd special path @bolinfest
• #19492 Streamline thread start handler @pakrym-oai
• #19874 [codex-backend] Prefer state git metadata in filtered thread lists @joeytrasatti-openai
• #19493 Streamline thread mutation handlers @pakrym-oai
• #19862 [codex] Shard exec Bazel integration test @starr-openai
• #18996 Publish Python SDK with Codex-pinned versioning @sdcoffey
• #19494 Streamline thread read handlers @pakrym-oai
• #19839 [codex] Trace cancelled inference s...

0.129.0-alpha.1

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0.128.0-alpha.1

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0.126.0-alpha.17

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0.126.0-alpha.16

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0.126.0-alpha.15

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