codex

Fix queued messages during /review (#9122 )

Sending a message during /review interrupts the review, whereas during
normal operation, sending a message while the agent is running will
queue the message. This is unexpected behavior, and since /review
usually takes a while, it takes away a potentially useful operation.

Summary
- Treat review mode as an active task for message queuing so inputs
don’t inject into the running review turn.
- Prevents user submissions from rendering immediately in the transcript
while the review continues streaming.
- Keeps review UX consistent with normal “task running” behavior and
avoids accidental interrupt/replacement.

Notes
- This change only affects UI queuing logic; core review flow and task
lifecycle remain unchanged.

charley-oai · 2026-01-13 11:23:22 -08:00

57ba758df5

add generated jsonschema for config.toml (#8956 )

### What
Add JSON Schema generation for `config.toml`, with checked‑in
`docs/config.schema.json`. We can move the schema elsewhere if preferred
(and host it if there's demand).

Add fixture test to prevent drift and `just write-config-schema` to
regenerate on schema changes.

Generate MCP config schema from `RawMcpServerConfig` instead of
`McpServerConfig` because that is the runtime type used for
deserialization.

Populate feature flag values into generated schema so they can be
autocompleted.

### Tests
Added tests + regenerate script to prevent drift. Tested autocompletions
using generated jsonschema locally with Even Better TOML.



https://github.com/user-attachments/assets/5aa7cd39-520c-4a63-96fb-63798183d0bc

sayan-oai · 2026-01-13 10:22:51 -08:00

40e2405998

ollama: default to Responses API for built-ins (#8798 )

This is an alternate PR to solving the same problem as
<https://github.com/openai/codex/pull/8227>.

In this PR, when Ollama is used via `--oss` (or via `model_provider =
"ollama"`), we default it to use the Responses format. At runtime, we do
an Ollama version check, and if the version is older than when Responses
support was added to Ollama, we print out a warning.

Because there's no way of configuring the wire api for a built-in
provider, we temporarily add a new `oss_provider`/`model_provider`
called `"ollama-chat"` that will force the chat format.

Once the `"chat"` format is fully removed (see
<https://github.com/openai/codex/discussions/7782>), `ollama-chat` can
be removed as well

---------

Co-authored-by: Eric Traut <etraut@openai.com>
Co-authored-by: Michael Bolin <mbolin@openai.com>

Devon Rifkin · 2026-01-13 09:51:41 -08:00

fe03320791

Support response.done and add integration tests (#9129 )

The agent loop using a persistent incremental web socket connection.

pakrym-oai · 2026-01-13 16:12:30 +00:00

2d56519ecd

nit: collab send input cleaning (#9147 )

jif-oai · 2026-01-13 15:15:41 +00:00

97f1f20edb

chore: better error handling on collab tools (#9143 )

jif-oai · 2026-01-13 13:56:11 +00:00

3b8d79ee11

Use thread rollback for Esc backtrack (#9140 )

- Swap Esc backtrack to roll back the current thread instead of forking

Ahmed Ibrahim · 2026-01-13 09:17:39 +00:00

3a300d1117

Show tab queue hint in footer (#9138 )

- show the Tab queue hint in the footer when a task is running with
Steer enabled
- drop the history queue hint and add footer snapshots

Ahmed Ibrahim · 2026-01-13 00:32:53 -08:00

17ab5f6a52

Updated heuristic for tool call summary to detect file modifications (#9109 )

This PR attempts to address #9079

Eric Traut · 2026-01-13 08:00:13 +00:00

3c8fb90bf0

Use markdown for migration screen (#8952 )

Next steps will be routing this to model info

Ahmed Ibrahim · 2026-01-13 07:41:42 +00:00

325ce985f1

Handle image paste from empty paste events (#9049 )

Handle image paste on empty paste events.

- Intent: make image paste work in terminals that emit empty paste
events.
- Approach: route paste events through an image-aware handler and read
the clipboard when text is empty.
- That's best effort to detect it. Some terminals don't send the empty
signal.

Ahmed Ibrahim · 2026-01-12 23:39:59 -08:00

18b737910c

Send message by default mid turn. queue messages by tab (#9077 )

https://github.com/user-attachments/assets/03838730-4ddc-44df-a2c7-cb8ecda78660

Ahmed Ibrahim · 2026-01-12 23:06:35 -08:00

cbca43d57a

Websocket append support (#9128 )

Support an incremental append request in websocket transport.

pakrym-oai · 2026-01-13 06:07:13 +00:00

e726a82c8a

fix: prompt for unsafe commands on Windows (#9117 )

Michael Bolin · 2026-01-12 21:30:09 -08:00

ddae70bd62

Reuse websocket connection (#9127 )

Reuses the connection but still sends full requests.

pakrym-oai · 2026-01-13 03:30:09 +00:00

d75626ad99

fix(tui): show in-flight coalesced tool calls in transcript overlay (#8246 )

### Problem
Ctrl+T transcript overlay can omit in-flight coalesced tool calls because it
renders only committed transcript cells while the main viewport can render the
current in-flight ChatWidget.active_cell immediately.

### Mental model
The UI has both committed transcript cells (finalized HistoryCell entries) and
an in-flight active cell that can mutate in place while streaming, often
representing a coalesced exec/tool group. The transcript overlay renders
committed cells plus a render-only live tail derived from the current active
cell. The live tail is cached and only recomputed when its cache key changes,
which is derived from terminal width (wrapping), active-cell revision
(in-place mutations), stream continuation (spacing), and animation tick
(time-based visuals).

### Non-goals
This does not change coalescing rules, flush boundaries, or when active cells
become committed. It does not change tool-call semantics or transcript
persistence; it is a rendering-only improvement for the overlay.

### Tradeoffs
This adds cache invalidation complexity: correctness depends on bumping an
active-cell revision (and/or providing an animation tick) when the active cell
mutates in place. The mechanism is implemented in both codex-tui and codex-tui2,
which keeps behavior consistent but risks drift if future changes are not
applied in lockstep.

### Architecture
App special-cases transcript overlay draws to sync a live tail from ChatWidget
into TranscriptOverlay. TranscriptOverlay remains the owner of committed
transcript cells; the live tail is an optional appended renderable.
HistoryCell::transcript_animation_tick() allows time-dependent transcript output
(spinner/shimmer) to invalidate the cached tail without requiring data mutation.

### Observability
Manual verification is to open Ctrl+T while an exploring/coalesced active cell
is still in-flight and confirm the overlay includes the same in-flight tool-call
group the main viewport shows. The overlay is kept in sync by App passing an
active-cell key and transcript lines into TranscriptOverlay::sync_live_tail; the
key must change when the active cell mutates or animates.

### Tests
Snapshot tests validate that the transcript overlay renders a live tail appended
after committed cells and that identical keys short-circuit recomputation. Unit
tests validate that active-cell revision bumps occur on specific in-place
mutations (e.g. unified exec wait cell command display becoming known late) so
cached tails are invalidated.

## Documentation patches (module, type, function)

### Module-level docs (invariants + mechanisms)
- codex-rs/tui/src/app_backtrack.rs:1
- codex-rs/tui/src/chatwidget.rs:1
- codex-rs/tui/src/pager_overlay.rs:1
- codex-rs/tui/src/history_cell.rs:1
- codex-rs/tui2/src/app_backtrack.rs:1
- codex-rs/tui2/src/chatwidget.rs:1
- codex-rs/tui2/src/pager_overlay.rs:1
- codex-rs/tui2/src/history_cell.rs:1

### Type-level docs (cache key + invariants)
- codex-rs/tui/src/chatwidget.rs (ChatWidget.active_cell_revision, ActiveCellTranscriptKey)
- codex-rs/tui/src/pager_overlay.rs (TranscriptOverlay live tail storage model)
- codex-rs/tui/src/history_cell.rs (HistoryCell::transcript_animation_tick, UnifiedExecWaitCell::update_command_display)
- Mirrored in codex-rs/tui2/src/chatwidget.rs, codex-rs/tui2/src/pager_overlay.rs, codex-rs/tui2/src/history_cell.rs

### Function-level docs (why/when/guarantees/pitfalls)
- codex-rs/tui/src/app_backtrack.rs (overlay_forward_event)
- codex-rs/tui/src/chatwidget.rs (active_cell_transcript_key, active_cell_transcript_lines)
- codex-rs/tui/src/pager_overlay.rs (sync_live_tail, take_live_tail_renderable)
- codex-rs/tui/src/history_cell.rs (transcript_animation_tick, UnifiedExecWaitCell::update_command_display)
- Mirrored in codex-rs/tui2 equivalents where present

### Validation performed
- cd codex-rs && just fmt
- cd codex-rs && cargo test -p codex-tui
- cd codex-rs && cargo test -p codex-tui2

## Design inconsistencies / risks

- Cache invalidation is a distributed responsibility: any future in-place active
  cell transcript mutation that forgets to bump active_cell_revision (or expose
  an animation tick) can leave the transcript overlay live tail out of sync with
  the main viewport.
- TranscriptOverlay tail handling assumes a structural invariant that the live
  tail, when present, is exactly one trailing renderable after the committed cell
  renderables; if renderable construction changes in a way that violates that
  assumption, tail insertion/removal logic becomes incorrect.
- codex-tui and codex-tui2 duplicate the live-tail mechanism; the documentation
  is aligned, but the implementation can still drift unless changes continue to
  be applied in lockstep.

Chriss4123 · 2026-01-13 03:06:11 +00:00

12779c7c07

Add model client sessions (#9102 )

Maintain a long-running session.

pakrym-oai · 2026-01-13 01:15:56 +00:00

490c1c1fdd

Assemble sandbox/approval/network prompts dynamically (#8961 )

- Add a single builder for developer permissions messaging that accepts
SandboxPolicy and approval policy. This builder now drives the developer
“permissions” message that’s injected at session start and any time
sandbox/approval settings change.
- Trim EnvironmentContext to only include cwd, writable roots, and
shell; removed sandbox/approval/network duplication and adjusted XML
serialization and tests accordingly.

Follow-up: adding a config value to replace the developer permissions
message for custom sandboxes.

Ahmed Ibrahim · 2026-01-12 23:12:59 +00:00

87f7226cca

Extract single responses SSE event parsing (#9114 )

To be reused in WebSockets parsing.

pakrym-oai · 2026-01-12 13:59:51 -08:00

3a6a43ff5c

Add some tests for image attachments (#9080 )

Some extra tests for https://github.com/openai/codex/pull/8950

charley-oai · 2026-01-12 13:41:50 -08:00

d7cdcfc302

Remove unused conversation_id header (#9107 )

It's an exact copy of session_id

pakrym-oai · 2026-01-12 21:01:07 +00:00

5dfa780f3d

feat: hot reload mcp servers (#8957 )

### Summary
* Added `mcpServer/refresh` command to inform app servers and active
threads to refresh mcpServer on next turn event.
* Added `pending_mcp_server_refresh_config` to codex core so that if the
value is populated, we reinitialize the mcp server manager on the thread
level.
* The config is updated on `mcpServer/refresh` command which we iterate
through threads and provide with the latest config value after last
write.

Shijie Rao · 2026-01-12 11:17:50 -08:00

3e91a95ce1

chore(deps): bump tokio-util from 0.7.16 to 0.7.18 in /codex-rs (#9076 )

Bumps [tokio-util](https://github.com/tokio-rs/tokio) from 0.7.16 to
0.7.18.
<details>
<summary>Commits</summary>
<ul>
<li><a
href="https://github.com/tokio-rs/tokio/commit/9cc02cc88d083113cd9889a74b382e39e430e180"><code>9cc02cc</code></a>
chore: prepare tokio-util 0.7.18 (<a
href="https://redirect.github.com/tokio-rs/tokio/issues/7829">#7829</a>)</li>
<li><a
href="https://github.com/tokio-rs/tokio/commit/d2799d791b10388e60a2a5fe5e4a33b3336e1465"><code>d2799d7</code></a>
task: improve the docs of <code>Builder::spawn_local</code> (<a
href="https://redirect.github.com/tokio-rs/tokio/issues/7828">#7828</a>)</li>
<li><a
href="https://github.com/tokio-rs/tokio/commit/4d4870f291b69e2426232440e03c9e66fe77b525"><code>4d4870f</code></a>
task: doc that task drops before JoinHandle completion (<a
href="https://redirect.github.com/tokio-rs/tokio/issues/7825">#7825</a>)</li>
<li><a
href="https://github.com/tokio-rs/tokio/commit/fdb150901afb0456037c6232eab8ce80116ccd02"><code>fdb1509</code></a>
fs: check for io-uring opcode support (<a
href="https://redirect.github.com/tokio-rs/tokio/issues/7815">#7815</a>)</li>
<li><a
href="https://github.com/tokio-rs/tokio/commit/426a56278017c30e7da7b4c9365a2610f4695f76"><code>426a562</code></a>
rt: remove <code>allow(dead_code)</code> after <code>JoinSet</code>
stabilization (<a
href="https://redirect.github.com/tokio-rs/tokio/issues/7826">#7826</a>)</li>
<li><a
href="https://github.com/tokio-rs/tokio/commit/e3b89bbefa7564e2eba2fb9f849ef7bf87d60fad"><code>e3b89bb</code></a>
chore: prepare Tokio v1.49.0 (<a
href="https://redirect.github.com/tokio-rs/tokio/issues/7824">#7824</a>)</li>
<li><a
href="https://github.com/tokio-rs/tokio/commit/4f577b84e939c8d427d79fdc73919842d8735de2"><code>4f577b8</code></a>
Merge 'tokio-1.47.3' into 'master'</li>
<li><a
href="https://github.com/tokio-rs/tokio/commit/f320197693ee09e28f1fca0e55418081adcdfc25"><code>f320197</code></a>
chore: prepare Tokio v1.47.3 (<a
href="https://redirect.github.com/tokio-rs/tokio/issues/7823">#7823</a>)</li>
<li><a
href="https://github.com/tokio-rs/tokio/commit/ea6b144cd1042d6841a7830b18f2df77c3db904b"><code>ea6b144</code></a>
ci: freeze rustc on nightly-2025-01-25 in <code>netlify.toml</code> (<a
href="https://redirect.github.com/tokio-rs/tokio/issues/7652">#7652</a>)</li>
<li><a
href="https://github.com/tokio-rs/tokio/commit/264e703296bccd6783a438815d91055d4517099b"><code>264e703</code></a>
Merge <code>tokio-1.43.4</code> into <code>tokio-1.47.x</code> (<a
href="https://redirect.github.com/tokio-rs/tokio/issues/7822">#7822</a>)</li>
<li>Additional commits viewable in <a
href="https://github.com/tokio-rs/tokio/compare/tokio-util-0.7.16...tokio-util-0.7.18">compare
view</a></li>
</ul>
</details>
<br />


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dependabot[bot] · 2026-01-12 10:14:42 -08:00

034d489c34

chore(deps): bump clap from 4.5.53 to 4.5.54 in /codex-rs (#9075 )

Bumps [clap](https://github.com/clap-rs/clap) from 4.5.53 to 4.5.54.
<details>
<summary>Release notes</summary>
<p><em>Sourced from <a
href="https://github.com/clap-rs/clap/releases">clap's
releases</a>.</em></p>
<blockquote>
<h2>v4.5.54</h2>
<h2>[4.5.54] - 2026-01-02</h2>
<h3>Fixes</h3>
<ul>
<li><em>(help)</em> Move <code>[default]</code> to its own paragraph
when <code>PossibleValue::help</code> is present in
<code>--help</code></li>
</ul>
</blockquote>
</details>
<details>
<summary>Changelog</summary>
<p><em>Sourced from <a
href="https://github.com/clap-rs/clap/blob/master/CHANGELOG.md">clap's
changelog</a>.</em></p>
<blockquote>
<h2>[4.5.54] - 2026-01-02</h2>
<h3>Fixes</h3>
<ul>
<li><em>(help)</em> Move <code>[default]</code> to its own paragraph
when <code>PossibleValue::help</code> is present in
<code>--help</code></li>
</ul>
</blockquote>
</details>
<details>
<summary>Commits</summary>
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<li><a
href="https://github.com/clap-rs/clap/commit/194c676f60b916506f94f70decdbf319af5d1ec6"><code>194c676</code></a>
chore: Release</li>
<li><a
href="https://github.com/clap-rs/clap/commit/44838f6606fa015140c65a2d35971c1e9b269e26"><code>44838f6</code></a>
docs: Update changelog</li>
<li><a
href="https://github.com/clap-rs/clap/commit/0f59d55ff6b132cd59cd252442ce47078494be07"><code>0f59d55</code></a>
Merge pull request <a
href="https://redirect.github.com/clap-rs/clap/issues/6027">#6027</a>
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<li><a
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<li><a
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Feat: Add external subcommands test to suite</li>
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dependabot[bot] · 2026-01-12 10:14:22 -08:00

729e097662

chore(deps): bump which from 6.0.3 to 8.0.0 in /codex-rs (#9074 )

Bumps [which](https://github.com/harryfei/which-rs) from 6.0.3 to 8.0.0.
<details>
<summary>Release notes</summary>
<p><em>Sourced from <a
href="https://github.com/harryfei/which-rs/releases">which's
releases</a>.</em></p>
<blockquote>
<h2>8.0.0</h2>
<h2>What's Changed</h2>
<ul>
<li>Add new <code>Sys</code> trait to allow abstracting over the
underlying filesystem. Particularly useful for
<code>wasm32-unknown-unknown</code> targets. Thanks <a
href="https://github.com/dsherret"><code>@dsherret</code></a> for this
contribution to which!</li>
<li>Add more debug level tracing for otherwise silent I/O errors.</li>
<li>Call the <code>NonFatalHandler</code> in more places to catch
previously ignored I/O errors.</li>
<li>Remove use of the <code>either</code> dependency.</li>
</ul>
<h2>New Contributors</h2>
<ul>
<li><a href="https://github.com/dsherret"><code>@dsherret</code></a>
made their first contribution in <a
href="https://redirect.github.com/harryfei/which-rs/pull/109">harryfei/which-rs#109</a></li>
</ul>
<h2>7.0.3</h2>
<ul>
<li>Update rustix to version 1.0. Congrats to rustix on this milestone,
and thanks <a href="https://github.com/mhils"><code>@mhils</code></a>
for this contribution to which!</li>
</ul>
<h2>7.0.2</h2>
<ul>
<li>Don't return paths containing the single dot <code>.</code>
reference to the current directory, even if the original request was
given in terms of the current directory. Thanks <a
href="https://github.com/jakobhellermann"><code>@jakobhellermann</code></a>
for this contribution!</li>
</ul>
<h2>7.0.1</h2>
<h2>What's Changed</h2>
<ul>
<li>Switch to <code>env_home</code> crate by <a
href="https://github.com/micolous"><code>@micolous</code></a> in <a
href="https://redirect.github.com/harryfei/which-rs/pull/105">harryfei/which-rs#105</a></li>
<li>fixes <a
href="https://redirect.github.com/harryfei/which-rs/issues/106">#106</a>,
bump patch version by <a
href="https://github.com/Xaeroxe"><code>@Xaeroxe</code></a> in <a
href="https://redirect.github.com/harryfei/which-rs/pull/107">harryfei/which-rs#107</a></li>
</ul>
<h2>New Contributors</h2>
<ul>
<li><a href="https://github.com/micolous"><code>@micolous</code></a>
made their first contribution in <a
href="https://redirect.github.com/harryfei/which-rs/pull/105">harryfei/which-rs#105</a></li>
</ul>
<p><strong>Full Changelog</strong>: <a
href="https://github.com/harryfei/which-rs/compare/7.0.0...7.0.1">https://github.com/harryfei/which-rs/compare/7.0.0...7.0.1</a></p>
<h2>7.0.0</h2>
<ul>
<li>Add support to <code>WhichConfig</code> for a user provided closure
that will be called whenever a nonfatal error occurs.
This technically breaks a few APIs due to the need to add more generics
and lifetimes. Most code will compile
without changes.</li>
</ul>
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<p><em>Sourced from <a
href="https://github.com/harryfei/which-rs/blob/master/CHANGELOG.md">which's
changelog</a>.</em></p>
<blockquote>
<h2>8.0.0</h2>
<ul>
<li>Add new <code>Sys</code> trait to allow abstracting over the
underlying filesystem. Particularly useful for
<code>wasm32-unknown-unknown</code> targets. Thanks <a
href="https://github.com/dsherret"><code>@dsherret</code></a> for this
contribution to which!</li>
<li>Add more debug level tracing for otherwise silent I/O errors.</li>
<li>Call the <code>NonFatalHandler</code> in more places to catch
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<li>Remove use of the <code>either</code> dependency.</li>
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<h2>7.0.3</h2>
<ul>
<li>Update rustix to version 1.0. Congrats to rustix on this milestone,
and thanks <a href="https://github.com/mhils"><code>@mhils</code></a>
for this contribution to which!</li>
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<h2>7.0.2</h2>
<ul>
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given in
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href="https://github.com/jakobhellermann"><code>@jakobhellermann</code></a>
for this contribution!</li>
</ul>
<h2>7.0.1</h2>
<ul>
<li>Get user home directory from <code>env_home</code> instead of
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href="https://github.com/micolous"><code>@micolous</code></a> for this
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<ul>
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that will be called whenever a nonfatal error occurs.
This technically breaks a few APIs due to the need to add more generics
and lifetimes. Most code will compile
without changes.</li>
</ul>
</blockquote>
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<summary>Commits</summary>
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<li><a
href="https://github.com/harryfei/which-rs/commit/adac2cdae7eaef4d5ce4cb2984ba43a0559adf06"><code>adac2cd</code></a>
bump version, update changelog</li>
<li><a
href="https://github.com/harryfei/which-rs/commit/84e152ec23f3471eeefb278a55f8fdb818088866"><code>84e152e</code></a>
reduce sys::Sys requirements, add some tracing for otherwise silent
errors (#...</li>
<li><a
href="https://github.com/harryfei/which-rs/commit/a0a6daf199c15b0d2af07b91b0cb2f3054727311"><code>a0a6daf</code></a>
feat: add Sys trait for swapping out system (<a
href="https://redirect.github.com/harryfei/which-rs/issues/109">#109</a>)</li>
<li><a
href="https://github.com/harryfei/which-rs/commit/eef199824a0cf1596e8afbe9e7a5e6a793486cad"><code>eef1998</code></a>
Add actively maintained badge</li>
<li><a
href="https://github.com/harryfei/which-rs/commit/1d145deef8aaaa1a493a9f33fbb7b7031233284e"><code>1d145de</code></a>
release version 7.0.3</li>
<li><a
href="https://github.com/harryfei/which-rs/commit/f5e529223445cdd0fa9a9c190a92276d7de4eb32"><code>f5e5292</code></a>
fix unrelated lint error</li>
<li><a
href="https://github.com/harryfei/which-rs/commit/4dcefa6fe96f8cd87e1dcdc23146a5d404277cd6"><code>4dcefa6</code></a>
bump rustix</li>
<li><a
href="https://github.com/harryfei/which-rs/commit/bd868818bdb55923acfd2a63468335f6600a6cf9"><code>bd86881</code></a>
bump version, add to changelog</li>
<li><a
href="https://github.com/harryfei/which-rs/commit/cf37760ea1840a87d69d5eb18fc56a5b871e6d53"><code>cf37760</code></a>
don't run relative dot test on macos</li>
<li><a
href="https://github.com/harryfei/which-rs/commit/f2c4bd6e8be4c74006b303108aeb4977fbe684e2"><code>f2c4bd6</code></a>
update target to new name for wasm32-wasip1</li>
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dependabot[bot] · 2026-01-12 10:14:00 -08:00

7ac498e0e0

chore(deps): bump ts-rs from 11.0.1 to 11.1.0 in /codex-rs (#9072 )

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Bumps [ts-rs](https://github.com/Aleph-Alpha/ts-rs) from 11.0.1 to
11.1.0.
<details>
<summary>Release notes</summary>
<p><em>Sourced from <a
href="https://github.com/Aleph-Alpha/ts-rs/releases">ts-rs's
releases</a>.</em></p>
<blockquote>
<h2>v11.1.0</h2>
<p>Today, we're happy to publish a small follow-up to v11.0.1!</p>
<p>This release fixes a nasty build failure when using the
<code>format</code> feature.
<strong>Note:</strong> For those that use the <code>format</code>
feature, this release bumps the MSRV to 1.88. We'd have preferred to do
this in a major release, but felt this was acceptable since the build
was broken by one of the dependencies anyway.</p>
<h1>New features</h1>
<h2>TypeScript enums with <code>#[ts(repr(enum))</code></h2>
<p><code>#[ts(repr(enum))</code> instructs ts-rs to generate an
<code>enum</code>, instead of a <code>type</code> for your rust
enum.</p>
<pre lang="rust"><code>#[derive(TS)]
#[ts(repr(enum))]
enum Role {
    User,
    Admin,
}
// will generate `export enum Role { &quot;User&quot;, &quot;Admin&quot;
}`
</code></pre>
<p>Discriminants are preserved, and you can use the variant's name as
discriminant instead using <code>#[ts(repr(enum = name))]</code></p>
<h2><code>#[ts(optional_fields)]</code> in enums</h2>
<p>The <code>#[ts(optional_fields)]</code> attribute can now be applied
directly to enums, or even to individual enum variants.</p>
<h2>Control over file extensions in imports</h2>
<p>Normally, we generate <code>import { Type } from
&quot;file&quot;</code> statements. In some scenarios though, it might
be necessary to use a <code>.ts</code> or even <code>.js</code>
extension instead.<br />
This is now possible by setting the <code>TS_RS_IMPORT_EXTENSION</code>
environment variable.</p>
<blockquote>
<p>Note: With the introduction of this feature, we deprecate the
<code>import-esm</code> cargo feature. It will be removed in a future
major release.</p>
</blockquote>
<h2>Full changelog</h2>
<ul>
<li>Regression: <code>#[ts(optional)]</code> with
<code>#[ts(type)]</code> by <a
href="https://github.com/NyxCode"><code>@NyxCode</code></a> in <a
href="https://redirect.github.com/Aleph-Alpha/ts-rs/pull/416">Aleph-Alpha/ts-rs#416</a></li>
<li>release v11.0.1 by <a
href="https://github.com/NyxCode"><code>@NyxCode</code></a> in <a
href="https://redirect.github.com/Aleph-Alpha/ts-rs/pull/417">Aleph-Alpha/ts-rs#417</a></li>
<li>Make <code>rename_all</code> compatible with tuple and unit structs
as a no-op attribute by <a
href="https://github.com/gustavo-shigueo"><code>@gustavo-shigueo</code></a>
in <a
href="https://redirect.github.com/Aleph-Alpha/ts-rs/pull/422">Aleph-Alpha/ts-rs#422</a></li>
<li>Replace <code>import-esm</code> with
<code>TS_RS_IMPORT_EXTENSION</code> by <a
href="https://github.com/gustavo-shigueo"><code>@gustavo-shigueo</code></a>
in <a
href="https://redirect.github.com/Aleph-Alpha/ts-rs/pull/423">Aleph-Alpha/ts-rs#423</a></li>
<li>Updated chrono Duration emitted type by <a
href="https://github.com/fxf8"><code>@fxf8</code></a> in <a
href="https://redirect.github.com/Aleph-Alpha/ts-rs/pull/434">Aleph-Alpha/ts-rs#434</a></li>
<li>Add optional_fields to enum by <a
href="https://github.com/gustavo-shigueo"><code>@gustavo-shigueo</code></a>
in <a
href="https://redirect.github.com/Aleph-Alpha/ts-rs/pull/432">Aleph-Alpha/ts-rs#432</a></li>
<li>Add <code>#[ts(repr(enum)]</code> attribute by <a
href="https://github.com/gustavo-shigueo"><code>@gustavo-shigueo</code></a>
in <a
href="https://redirect.github.com/Aleph-Alpha/ts-rs/pull/425">Aleph-Alpha/ts-rs#425</a></li>
<li>Fix build with <code>format</code> feature by <a
href="https://github.com/gustavo-shigueo"><code>@gustavo-shigueo</code></a>
in <a
href="https://redirect.github.com/Aleph-Alpha/ts-rs/pull/438">Aleph-Alpha/ts-rs#438</a></li>
</ul>
<h2>New Contributors</h2>
<ul>
<li><a href="https://github.com/fxf8"><code>@fxf8</code></a> made their
first contribution in <a
href="https://redirect.github.com/Aleph-Alpha/ts-rs/pull/434">Aleph-Alpha/ts-rs#434</a></li>
</ul>
</blockquote>
</details>
<details>
<summary>Changelog</summary>
<p><em>Sourced from <a
href="https://github.com/Aleph-Alpha/ts-rs/blob/main/CHANGELOG.md">ts-rs's
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<blockquote>
<h1>11.1.0</h1>
<h3>Features</h3>
<ul>
<li>Add <code>#[ts(repr(enum))]</code> attribute (<a
href="https://redirect.github.com/Aleph-Alpha/ts-rs/pull/425">#425</a>)</li>
<li>Add support for <code>#[ts(optional_fields)]</code> in enums and
enum variants (<a
href="https://redirect.github.com/Aleph-Alpha/ts-rs/pull/432">#432</a>)</li>
<li>Deprecate <code>import-esm</code> cargo feature in favour of
<code>RS_RS_IMPORT_EXTENSION</code> (<a
href="https://redirect.github.com/Aleph-Alpha/ts-rs/pull/423">#423</a>)</li>
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<h3>Fixes</h3>
<ul>
<li>Fix bindings for <code>chrono::Duration</code> (<a
href="https://redirect.github.com/Aleph-Alpha/ts-rs/pull/434">#434</a>)</li>
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dependabot[bot] · 2026-01-12 10:13:27 -08:00

45ffcdf886

chore(deps): bump tui-scrollbar from 0.2.1 to 0.2.2 in /codex-rs (#9071 )

Bumps [tui-scrollbar](https://github.com/joshka/tui-widgets) from 0.2.1
to 0.2.2.
<details>
<summary>Release notes</summary>
<p><em>Sourced from <a
href="https://github.com/joshka/tui-widgets/releases">tui-scrollbar's
releases</a>.</em></p>
<blockquote>
<h2>tui-scrollbar-v0.2.2</h2>
<h3>🚀 Features</h3>
<ul>
<li><em>(scrollbar)</em> Support crossterm 0.28 (<a
href="https://redirect.github.com/joshka/tui-widgets/issues/172">#172</a>)
<blockquote>
<p>Add versioned crossterm feature flags and re-export the selected
version
as <code>tui_scrollbar::crossterm</code>.</p>
<p>Add CI checks for the feature matrix and a docs.rs-style build.</p>
<hr />
</blockquote>
</li>
</ul>
</blockquote>
</details>
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<blockquote>
<h2>[0.2.2] - 2024-07-25</h2>
<h3>⚙️ Miscellaneous Tasks</h3>
<ul>
<li>Updated the following local packages: tui-big-text</li>
</ul>
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chore(tui-scrollbar): release v0.2.2 (<a
href="https://redirect.github.com/joshka/tui-widgets/issues/173">#173</a>)</li>
<li><a
href="https://github.com/joshka/tui-widgets/commit/24b14c25cb4030b041b3b1d16b39e274b8a4fe23"><code>24b14c2</code></a>
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href="https://redirect.github.com/joshka/tui-widgets/issues/172">#172</a>)</li>
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dependabot[bot] · 2026-01-12 10:11:37 -08:00

06088535ad

feat: wire fork to codex cli (#8994 )

## Summary
- add `codex fork` subcommand and `/fork` slash command mirroring resume
- extend session picker to support fork/resume actions with dynamic
labels in tui/tui2
- wire fork selection flow through tui bootstraps and add fork-related
tests

Anton Panasenko · 2026-01-12 10:09:11 -08:00

4223948cf5

nit: add docstring (#9099 )

Add docstring on `ToolHandler` trait

jif-oai · 2026-01-12 17:40:52 +00:00

898e5f82f0

Add static mcp callback uri support (#8971 )

Currently the callback URI for MCP authentication is dynamically
generated. More specifically, the callback URI is dynamic because the
port part of it is randomly chosen by the OS. This is not ideal as
callback URIs are recommended to be static and many authorization
servers do not support dynamic callback URIs.

This PR fixes that issue by exposing a new config option named
`mcp_oauth_callback_port`. When it is set, the callback URI is
constructed using this port rather than a random one chosen by the OS,
thereby making callback URI static.

Related issue: https://github.com/openai/codex/issues/8827

WhammyLeaf · 2026-01-12 16:57:04 +00:00

d5562983d9

feat: add close tool implementation for collab (#9090 )

Pretty straight forward. A known follow-up will be to drop it from the
AgentControl

jif-oai · 2026-01-12 13:21:46 +00:00

9659583559

feat: add wait tool implementation for collab (#9088 )

Add implementation for the `wait` tool.

For this we consider all status different from `PendingInit` and
`Running` as terminal. The `wait` tool call will return either after a
given timeout or when the tool reaches a non-terminal status.

A few points to note:
* The usage of a channel is preferred to prevent some races (just
looping on `get_status()` could "miss" a terminal status)
* The order of operations is very important, we need to first subscribe
and then check the last known status to prevent race conditions
* If the channel gets dropped, we return an error on purpose

jif-oai · 2026-01-12 12:16:24 +00:00

623707ab58

feat: testing harness for collab 1 (#8983 )

jif-oai · 2026-01-12 11:17:05 +00:00

86f81ca010

fix: support remote arm64 builds, as well (#9018 )

zbarsky-openai · 2026-01-10 18:41:08 -08:00

6a57d7980b

Revert "Delete announcement_tip.toml" (#9032 )

Reverts openai/codex#9003

jif-oai · 2026-01-10 07:30:14 -08:00

198289934f

Label attached images so agent can understand in-message labels (#8950 )

Agent wouldn't "see" attached images and would instead try to use the
view_file tool:
<img width="1516" height="504" alt="image"
src="https://github.com/user-attachments/assets/68a705bb-f962-4fc1-9087-e932a6859b12"
/>

In this PR, we wrap image content items in XML tags with the name of
each image (now just a numbered name like `[Image #1]`), so that the
model can understand inline image references (based on name). We also
put the image content items above the user message which the model seems
to prefer (maybe it's more used to definitions being before references).

We also tweak the view_file tool description which seemed to help a bit

Results on a simple eval set of images:

Before
<img width="980" height="310" alt="image"
src="https://github.com/user-attachments/assets/ba838651-2565-4684-a12e-81a36641bf86"
/>

After
<img width="918" height="322" alt="image"
src="https://github.com/user-attachments/assets/10a81951-7ee6-415e-a27e-e7a3fd0aee6f"
/>

```json
[
  {
    "id": "single_describe",
    "prompt": "Describe the attached image in one sentence.",
    "images": ["image_a.png"]
  },
  {
    "id": "single_color",
    "prompt": "What is the dominant color in the image? Answer with a single color word.",
    "images": ["image_b.png"]
  },
  {
    "id": "orientation_check",
    "prompt": "Is the image portrait or landscape? Answer in one sentence.",
    "images": ["image_c.png"]
  },
  {
    "id": "detail_request",
    "prompt": "Look closely at the image and call out any small details you notice.",
    "images": ["image_d.png"]
  },
  {
    "id": "two_images_compare",
    "prompt": "I attached two images. Are they the same or different? Briefly explain.",
    "images": ["image_a.png", "image_b.png"]
  },
  {
    "id": "two_images_captions",
    "prompt": "Provide a short caption for each image (Image 1, Image 2).",
    "images": ["image_c.png", "image_d.png"]
  },
  {
    "id": "multi_image_rank",
    "prompt": "Rank the attached images from most colorful to least colorful.",
    "images": ["image_a.png", "image_b.png", "image_c.png"]
  },
  {
    "id": "multi_image_choice",
    "prompt": "Which image looks more vibrant? Answer with 'Image 1' or 'Image 2'.",
    "images": ["image_b.png", "image_d.png"]
  }
]
```

charley-oai · 2026-01-09 21:33:45 -08:00

6709ad8975

fix: include AGENTS.md as repo root marker for integration tests (#9010 )

As explained in `codex-rs/core/BUILD.bazel`, including the repo's own
`AGENTS.md` is a hack to get some tests passing. We should fix this
properly, but I wanted to put stake in the ground ASAP to get `just
bazel-remote-test` working and then add a job to `bazel.yml` to ensure
it keeps working.

Michael Bolin · 2026-01-09 17:09:59 -08:00

cf515142b0

fix: add .git to .bazelignore (#9008 )

As noted in the comment, this was causing a problem for me locally
because Sapling backed up some files under `.git/sl` named `BUILD.bazel`
and so Bazel tried to parse them.

It's a bit surprising that Bazel does not ignore `.git` out of the box
such that you have to opt-in to considering it rather than opting-out.

Michael Bolin · 2026-01-10 00:55:02 +00:00

74b2238931

Add URL to responses error messages (#8984 )

Put the URL in error messages, to aid debugging Codex pointing at wrong
endpoints.

<img width="759" height="164" alt="Screenshot 2026-01-09 at 16 32 49"
src="https://github.com/user-attachments/assets/77a0622c-955d-426d-86bb-c035210a4ecc"
/>

gt-oai · 2026-01-10 00:53:47 +00:00

cc0b5e8504

Add model provider info to /status if non-default (#8981 )

Add model provider info to /status if non-default

Enterprises are running Codex and migrating between proxied / API key
auth and SIWC. If you accidentally run Codex with `OPENAI_BASE_URL=...`,
which is surprisingly easy to do, we don't tend to surface this anywhere
and it may lead to breakage. One suggestion was to include this
information in `/status`:

<img width="477" height="157" alt="Screenshot 2026-01-09 at 15 45 34"
src="https://github.com/user-attachments/assets/630ce68f-c856-4a2b-a004-7df2fbe5de93"
/>

gt-oai · 2026-01-10 00:53:34 +00:00

8e49a2c0d1

Refactor remote models tests to use TestCodex builder (#8940 )

- add `with_model_provider` to the test codex builder
- replace the bespoke remote models harness with `TestCodex` in
`remote_models` tests

Ahmed Ibrahim · 2026-01-09 15:11:56 -08:00

af1ed2685e

Delete announcement_tip.toml (#9003 )

pakrym-oai · 2026-01-09 14:47:46 -08:00

1a0e2e612b

Add hierarchical agent prompt (#8996 )

pakrym-oai · 2026-01-09 13:47:37 -08:00

acfd94f625

Log unhandled sse events (#8949 )

pakrym-oai · 2026-01-09 12:36:07 -08:00

cabf85aa18

fix: harden arg0 helper PATH handling (#8766 )

### Motivation
- Avoid placing PATH entries under the system temp directory by creating
the helper directory under `CODEX_HOME` instead of
`std::env::temp_dir()`.
- Fail fast on unsafe configuration by rejecting `CODEX_HOME` values
that live under the system temp root to prevent writable PATH entries.

### Testing
- Ran `just fmt`, which completed with a non-blocking
`imports_granularity` warning.
- Ran `just fix -p codex-arg0` (Clippy fixes) which completed
successfully.
- Ran `cargo test -p codex-arg0` and the test run completed
successfully.

viyatb-oai · 2026-01-09 12:35:54 -08:00

bc284669c2

fix(app-server): set originator header from initialize (re-revert) (#8988 )

Reapplies https://github.com/openai/codex/pull/8873 which was reverted
due to merge conflicts

Owen Lin · 2026-01-09 12:09:30 -08:00

fbe883318d

feat: add support for building with Bazel (#8875 )

This PR configures Codex CLI so it can be built with
[Bazel](https://bazel.build) in addition to Cargo. The `.bazelrc`
includes configuration so that remote builds can be done using
[BuildBuddy](https://www.buildbuddy.io).

If you are familiar with Bazel, things should work as you expect, e.g.,
run `bazel test //... --keep-going` to run all the tests in the repo,
but we have also added some new aliases in the `justfile` for
convenience:

- `just bazel-test` to run tests locally
- `just bazel-remote-test` to run tests remotely (currently, the remote
build is for x86_64 Linux regardless of your host platform). Note we are
currently seeing the following test failures in the remote build, so we
still need to figure out what is happening here:

```
failures:
    suite::compact::manual_compact_twice_preserves_latest_user_messages
    suite::compact_resume_fork::compact_resume_after_second_compaction_preserves_history
    suite::compact_resume_fork::compact_resume_and_fork_preserve_model_history_view
```

- `just build-for-release` to build release binaries for all
platforms/architectures remotely

To setup remote execution:
- [Create a buildbuddy account](https://app.buildbuddy.io/) (OpenAI
employees should also request org access at
https://openai.buildbuddy.io/join/ with their `@openai.com` email
address.)
- [Copy your API key](https://app.buildbuddy.io/docs/setup/) to
`~/.bazelrc` (add the line `build
--remote_header=x-buildbuddy-api-key=YOUR_KEY`)
- Use `--config=remote` in your `bazel` invocations (or add `common
--config=remote` to your `~/.bazelrc`, or use the `just` commands)

## CI

In terms of CI, this PR introduces `.github/workflows/bazel.yml`, which
uses Bazel to run the tests _locally_ on Mac and Linux GitHub runners
(we are working on supporting Windows, but that is not ready yet). Note
that the failures we are seeing in `just bazel-remote-test` do not occur
on these GitHub CI jobs, so everything in `.github/workflows/bazel.yml`
is green right now.

The `bazel.yml` uses extra config in `.github/workflows/ci.bazelrc` so
that macOS CI jobs build _remotely_ on Linux hosts (using the
`docker://docker.io/mbolin491/codex-bazel` Docker image declared in the
root `BUILD.bazel`) using cross-compilation to build the macOS
artifacts. Then these artifacts are downloaded locally to GitHub's macOS
runner so the tests can be executed natively. This is the relevant
config that enables this:

```
common:macos --config=remote
common:macos --strategy=remote
common:macos --strategy=TestRunner=darwin-sandbox,local
```

Because of the remote caching benefits we get from BuildBuddy, these new
CI jobs can be extremely fast! For example, consider these two jobs that
ran all the tests on Linux x86_64:

- Bazel 1m37s
https://github.com/openai/codex/actions/runs/20861063212/job/59940545209?pr=8875
- Cargo 9m20s
https://github.com/openai/codex/actions/runs/20861063192/job/59940559592?pr=8875

For now, we will continue to run both the Bazel and Cargo jobs for PRs,
but once we add support for Windows and running Clippy, we should be
able to cutover to using Bazel exclusively for PRs, which should still
speed things up considerably. We will probably continue to run the Cargo
jobs post-merge for commits that land on `main` as a sanity check.

Release builds will also continue to be done by Cargo for now.

Earlier attempt at this PR: https://github.com/openai/codex/pull/8832
Earlier attempt to add support for Buck2, now abandoned:
https://github.com/openai/codex/pull/8504

---------

Co-authored-by: David Zbarsky <dzbarsky@gmail.com>
Co-authored-by: Michael Bolin <mbolin@openai.com>

zbarsky-openai · 2026-01-09 11:09:43 -08:00

2a06d64bc9

fix: add tui.alternate_screen config and --no-alt-screen CLI flag for Zellij scrollback (#8555 )

Fixes #2558

Codex uses alternate screen mode (CSI 1049) which, per xterm spec,
doesn't support scrollback. Zellij follows this strictly, so users can't
scroll back through output.

**Changes:**
- Add `tui.alternate_screen` config: `auto` (default), `always`, `never`
- Add `--no-alt-screen` CLI flag
- Auto-detect Zellij and skip alt screen (uses existing `ZELLIJ` env var
detection)

**Usage:**
```bash
# CLI flag
codex --no-alt-screen

# Or in config.toml
[tui]
alternate_screen = "never"
```

With default `auto` mode, Zellij users get working scrollback without
any config changes.

---------

Co-authored-by: Josh McKinney <joshka@openai.com>

Helmut Januschka · 2026-01-09 18:38:26 +00:00

7daaabc795

renaming: task to turn (#8963 )

jif-oai · 2026-01-09 17:31:17 +00:00

1aed01e99f

nit: rename to analytics_enabled (#8978 )

jif-oai · 2026-01-09 17:18:42 +00:00

ed64804cb5

2797 Commits