## What changed
- Detect and import supported Cursor settings, sandbox permissions, MCP servers,
project instructions, hooks, agents, commands, plugins, and recent chat
sessions.
- Update the `/import` flow to check Claude Code and Cursor, prompting for a
source when both have importable data.
- Add `migrationSource` to the app-server detect and import requests so each
operation uses the selected adapter, while retaining `source` for import
attribution and backwards compatibility.
## Testing
- Add coverage for Cursor config conversion, hooks, plugins, session discovery
and conversion, app-server imports, and TUI source selection.
GitOrigin-RevId: a65a1511b6c1c2f9e3e0cfe4f816bb435807282e
## Why
Starting a user turn can wait on remote work. Show the submitted prompt immediately instead of leaving the input invisible during that wait.
## What changed
- Queue optimistic prompt history before app-event submissions and render a frame before starting the turn.
- Preserve the existing submit-failure behavior for direct submissions.
## Testing
- Verify that an initial prompt is added to history before its user-turn event is submitted during session replay.
GitOrigin-RevId: 57f30c6e0067127e6b082a206f7d154fcfef8d7d
## What changed
- Allow `thread/start` to select experimental `historyMode: "paginated"` when the thread store supports turn and item pagination.
- Resume paginated threads with bounded model context and require `excludeTurns: true` instead of loading full history.
- Return `turnsBackwardsCursor` and `itemsBackwardsCursor` from `thread/resume` so clients can hydrate durable history through `thread/turns/list` and `thread/items/list` while newer records arrive through live notifications.
- Reject operations that still require full history, including `initialTurnsPage`, `thread/read` with `includeTurns: true`, `thread/rollback`, and detached review.
- Make item cursors independent of the optional `turnId` filter.
## Testing
- Cover paginated thread start, cold and live resume, backwards cursor hydration, metadata reads, unsupported operations, and stores without pagination support.
GitOrigin-RevId: c42f9b268e29d049843330f474fa3ecde12f5b8a
## What changed
- Track connected and disconnected states across initial remote exec-server connections and reconnection attempts.
- Emit experimental `thread/environment/connected` and `thread/environment/disconnected` app-server notifications for each thread selecting the environment. Each payload identifies the thread and environment; current state is not replayed when a thread starts.
- Stop forwarding connection events when an environment selection is removed or replaced.
## Testing
- Cover connection, disconnection, reconnection, shared-environment notifications, and replacement of a selected environment.
GitOrigin-RevId: 5dd767372363c4a2a8319fc16164be117d5bd20c
## Why
Tabs in composer text could render at a different width from the cursor and
wrapping calculations, causing misaligned cursors and unexpected line breaks.
## What changed
- Replace tabs with single-column spaces for wrapping and rendering while
preserving the original editable text and byte ranges.
- Apply the same display representation to base text, styled elements, and
highlighted ranges.
## Testing
Add coverage for cursor alignment, rendered output, and wrapping of text that
contains tabs.
GitOrigin-RevId: 06d8489621d2f8b0823c7a004079d152dd0cab66
## What changed
- Use `$`-mention boundary rules when deciding whether a skill mention followed by a suffix is already bound.
- Fall back to the editable skill token on the left when the token on the right is a bound mention such as `$bound/path` or `$bound.config`.
## Testing
- Add completion-target coverage for path and configuration suffixes.
- Add a composer snapshot covering the skill popup fallback for a bound path suffix.
GitOrigin-RevId: bf72237dfd56cfe6f590a3fab10c2bfe03b088a8
## Why
Skill mentions and shell parameters both use a `$` prefix. Numeric and special
shell parameters should not open or displace completion popups, while loaded
skills can legitimately have digit- or hyphen-leading names.
## What changed
- Classify `$` queries as skill candidates, shell variables, definite shell
parameters, or ambiguous shell-like names.
- Offer completion for an ambiguous name only when it fuzzy-matches a bindable
loaded mention, reusing the filtered catalog when the popup opens.
- Keep definite shell forms such as `$1`, `$12`, `$-`, and `$_` out of mention
completion and preserve completion targets elsewhere in the composer.
## Testing
Added unit and snapshot coverage for positional and special parameters,
digit- and hyphen-leading skills, uppercase shell variables, unbindable
qualified skills, and competing completion targets.
GitOrigin-RevId: 8bb64cb5ca0fa8233c7fadb11a53678d57eb814c
## What changed
- Add experimental `beforeTurnId` support to `thread/fork` for copying history strictly before a turn, including an in-progress turn.
- Use before-turn forks for TUI backtracking and safety retries so the replacement prompt retains thread context instead of recreating the branch from the preceding turn or a new thread.
- Add experimental `deferGoalContinuation` support so safety-retry forks can inherit an active goal while waiting for the replacement turn before automatic continuation resumes.
- Hide duplicated nested-review prompts when replaying history or selecting a prompt to edit.
## Testing
- Cover before-turn truncation, fork validation, active-goal inheritance, TUI safety retries, backtracking, and nested-review replay.
GitOrigin-RevId: 4915d85ae1929a0b8c40f3ed7dca29c7a5bdcdf3
## Why
Retrying a safety-buffered turn by rolling back the active thread rewrites the
source conversation and requires the TUI to repair its local transcript state.
## What changed
- Interrupt the buffered turn, then fork after the preceding completed turn and
submit the prompt on the new thread with the faster model and low reasoning
effort.
- Start a new thread when the buffered request is the conversation's first turn.
- Preserve committed steering input in the retry, leave the source thread
intact, and restore the prompt alongside any existing draft if branching
fails.
- Do not offer the retry action for side conversations or stale and in-progress
turns.
## Testing
Added coverage for retries with prior context, first-turn retries, committed
steering input, branch failures, existing composer drafts and attachments, and
side conversations.
GitOrigin-RevId: adb49da8236e9212ef0082e033e6f715986b5cd9
## What changed
- Add an explicit restore mode for thread input snapshots and use it when replaying thread snapshots.
- Preserve the pending-steer interrupt flag alongside running-turn and queued-input state when restoring an in-flight turn.
- When in-flight state is not preserved, clear stale running flags and move pending steers ahead of already queued follow-ups while retaining their history records.
## Testing
- Expand TUI tests to cover both restoration modes, including sleep-inhibitor state, pending-steer ordering, history records, and queued submission.
GitOrigin-RevId: f4e8b2bdf065ef6c6644b7f0ea9cf32c8a9af619
## What changed
- Fork the conversation immediately before the selected prompt instead of rolling back the current thread in place, preserving the original conversation.
- Reopen the selected prompt in the new conversation with its images, text elements, and mention bindings intact.
- Start a fresh conversation when editing the first prompt, show a dedicated continuation notice, and restore the prompt with an error if branching fails.
## Testing
- Cover branching before first and later prompts, source preservation, prompt restoration, hidden review prompts, mid-turn steering, in-progress turns, stale transcript entries, and mention bindings.
GitOrigin-RevId: 15473535b3f9733b0300711a498969e6d389db79
## What changed
- Leave an output-free interrupted prompt in the transcript and open a blank
composer for the user's next instruction.
- Use the normal interruption notice for both `Esc` and `Ctrl-C` interrupts.
- Track safety-buffering prompts separately so failed retries can still restore
the prompt, including after switching between threads.
## Testing
- Cover output-free `Esc` and `Ctrl-C` interrupts, failed safety-buffer retries,
and restoration of safety-buffer state from thread snapshots.
GitOrigin-RevId: 30b368d00dfdb981d06d4c95ce3f252389b7917c
## Why
Sparse and out-of-order rate-limit updates can omit account metadata or let an
older full read overwrite a newer workspace hard stop. Credit availability also
does not always include a displayable balance.
## What changed
- Propagate the backend's `spendControlReached` state through rate-limit
snapshots and the app-server protocol, preserving it across sparse updates.
- Keep workspace hard-stop classifications for error routing and ignore stale
full-read results after a newer hard-stop notification.
- Base TUI warnings and model-switch prompts on credit availability and hard-stop
state, and show `Credits: Available` when a finite balance is hidden.
## Testing
Added coverage for spend-control mapping, snapshot merging, out-of-order reads,
workspace error routing, warning and prompt behavior, and credit status display.
GitOrigin-RevId: 18b09d493d5a620a7c079fb721ec50b38dd5b04c
## What changed
- Add `subErrorType` to external agent config import failures and carry it through progress and completion notifications, persisted import histories, and analytics.
- Expose plugin store failure subtypes from `PluginInstallError` so manual installs and imported plugins report details such as `failed_to_copy_plugin_file` while failures without a subtype remain `null`.
- Keep existing persisted import records compatible by defaulting the new field when it is absent.
## Testing
- Cover store I/O subtype extraction, analytics serialization, persisted import histories, and migration notification fixtures.
GitOrigin-RevId: ec1a85623fc826cbd7cfe9f55c2dd2bc86665937
## What changed
- Hide `gpt-5.4` and `gpt-5.4-mini` from model selection and direct existing users to `gpt-5.6-terra` and `gpt-5.6-luna`, respectively.
- Use Terra for memory consolidation and Luna for memory extraction and rate-limit switch prompts.
- Keep Amazon Bedrock GPT-5 catalog entries visible when their bundled model metadata is hidden.
## Testing
- Add coverage that all Amazon Bedrock GPT-5 models remain visible and update TUI expectations for the new model choices.
GitOrigin-RevId: fd69c8d5fb6b510c77204df6b7ac3f07e67cded2
## What changed
- Define `SleepItem` in `codex-extension-items` and carry `clock.sleep` events through `TurnItem::Extension`.
- Preserve sleep persistence, thread-history reconstruction, and the app-server's `type: "sleep"` schema while reusing the extension-owned type.
## Testing
- Add serialization coverage for the `clock.sleep` extension wire shape and its protocol wrapper.
- Update sleep lifecycle and thread-history tests to exercise the extension-owned item.
GitOrigin-RevId: 34bb33ed9b90a09bf4744aafdb56e019c717a168
## Why
Special filesystem subpaths can contain relative or foreign-platform path
spellings. Treating this wire text as a host-native path can reinterpret it.
## What changed
- Store special filesystem subpaths as strings in the core permissions model.
- Represent app-server subpaths as `LegacyAppPathString` and convert them at
the protocol boundary without changing their spelling.
- Add `LegacyAppPathString::from_string` for callers that already own legacy
app-server path text.
GitOrigin-RevId: 2214f03aa997fd0e6eb2ab60d425304bb4bd6132
## What changed
- Hide the working-status indicator when finalized assistant output is committed to the transcript, including single-line final answers.
- Restore the indicator when image generation begins during a running task after its streamed preamble has been flushed.
## Testing
- Add snapshot coverage for a single-line final answer and for image generation following a single-line preamble.
GitOrigin-RevId: e294a11cda3f0ce46f2bbed1be2a1380c9c73085
## Why
Stream consolidation can replace transcript cells while initial history replay is buffering capped display rows, leaving those rows stale and omitting the finalized output.
## What changed
- Discard buffered rows when required stream reflow occurs during capped initial replay and rebuild the capped tail from the canonical transcript after replay finishes.
- Schedule the rebuild through the resize reflow path so it waits for an active transcript overlay to close.
## Testing
Added coverage for consolidated Markdown output during capped initial replay, both with and without an active transcript overlay.
GitOrigin-RevId: 1c184ff561a50362daf11c1c629be59882f27a4a
## Why
Full access significantly increases the risk of data loss, leaks, or unexpected behavior, so users should explicitly confirm each time they select it.
## What changed
- Always open the full access confirmation when user-reviewed approvals are active, regardless of `notices.hide_full_access_warning`.
- Remove the persistent "don't ask again" option and its acknowledgement events.
## Testing
- Update the TUI permission tests and confirmation popup snapshot to cover repeated confirmation.
GitOrigin-RevId: 0ee827332441e13d9445349ed6a5a92dc8fef4b2
## Why
Clients that account for individual upstream Responses API calls need the exact
usage for each completion rather than accumulated or estimated thread usage.
## What changed
- Add the opt-in `rawResponse/completed` app-server notification with the
`threadId`, `turnId`, `responseId`, and upstream `usage` payload.
- Emit the transient event for normal turns and compaction requests when
`experimentalRawEvents` is enabled. The event is not persisted or replayed,
and `usage` is `null` when the upstream response omits it.
- Export the notification in the app-server schemas and document its behavior.
## Testing
- Cover exact token breakdowns for turn and compaction completions.
GitOrigin-RevId: 49040a060bf1784c1ff1dd62112efb4a778428c4
## What changed
- Include the active Codex Apps tools cache and connector directory cache, when available, in diagnostic uploads that include logs.
- Resolve cache paths from the current authentication context and use stable attachment filenames.
- List both optional cache files in the upload consent dialog.
## Testing
- Add coverage for selecting existing active cache files, including a directory cache without an account ID.
- Update consent dialog snapshots to include the optional attachments.
GitOrigin-RevId: 1d4ffbf2bcb96653f03dc25f91d80dd65038d585
## What changed
- Add an optional `source` selector to `externalAgentConfig/detect`, while preserving the existing behavior for omitted, `null`, and unrecognized values.
- Pass `claude-code` as the source for TUI detection and import requests.
- Move source-specific migration behavior behind an adapter boundary and consolidate session migration into `codex-external-agent-migration`.
## Testing
- Cover explicit, omitted, and unknown detection source values with app-server protocol tests.
- Add unit coverage for the extracted migration and hook helpers.
GitOrigin-RevId: 63bd3dcb485f3ad7bd996022db4e351506aeea77
## What changed
- Make `Esc` dismiss the slash-command popup immediately without changing the draft or interrupting a running task.
- Keep the popup closed while the first-line command token is unchanged, and reopen it after the token is edited.
## Testing
- Cover dismissal while idle and while a task is running.
- Add a snapshot confirming that the dismissed popup remains hidden.
GitOrigin-RevId: f0ee84af080181e8d92c435f474ded1c8cb5b457
## Why
Model overrides for `spawn_agent` must be compatible with the multi-agent backend used by the current turn.
## What changed
- Carry each model's multi-agent backend metadata into `ModelPreset`.
- Filter the advertised `spawn_agent` model overrides for multi-agent v2 and reject overrides assigned to another backend.
- Limit error suggestions to picker-visible, backend-compatible models.
## Testing
Added coverage for hiding incompatible models from the tool description and rejecting them during spawn validation.
GitOrigin-RevId: 22c12aba67df46e9743a74f019b72a1b8b76b308
## Why
`Max` and `Ultra` consume usage limits faster than standard reasoning levels, so they should not be selected accidentally while navigating the normal effort scale.
## What changed
- Move `Max` and `Ultra` behind a `More reasoning…` entry with a dedicated warning and descriptions.
- Keep the reasoning shortcuts from silently increasing into advanced efforts.
- Apply `Ultra` to the active conversation without changing defaults for new threads, while preserving it across mode switches and thread resumes.
- Record applied thread settings in thread metadata, including explicit clearing of reasoning effort, so resumed threads restore their latest model settings unless the user supplied an override.
## Testing
- Add TUI coverage for the advanced picker, shortcuts, Plan mode, configuration defaults, and resumed conversations.
- Add app-server and thread-store coverage for persisting, clearing, and restoring model and reasoning settings.
GitOrigin-RevId: 6708c7c2e8d38f491bf63000ea34f83476afdfe6
## What changed
- Resolve `@` and `$` completion targets on either side of the cursor while treating atomic text elements and line breaks as boundaries.
- Prefer the nearest editable mention when file, skill, and plugin candidates compete, and avoid treating common uppercase environment variables as skill queries.
- Insert a separator before completions adjacent to atomic elements and keep dismissed popup state scoped to the matching editable token occurrence.
## Testing
- Add unit and snapshot coverage for adjacent and partially bound mentions, whitespace boundaries, shell variables, popup dismissal, and file, image, skill, and plugin insertion.
GitOrigin-RevId: 352a42c7bcdbf4f6cd35368ced25f71926fdbc1b
## Why
The skill toggle view truncated every display name to 21 characters, even when
the popup had enough room to show more. This could hide the part that
distinguishes similarly named skills.
## What changed
- Pass full skill display names to the shared row renderer so it can fit them
to the available width alongside descriptions.
- Keep narrow layouts bounded by the renderer's width-aware truncation.
## Testing
Added coverage for preserving and filtering full display names, plus snapshots
for wide and narrow popup layouts.
GitOrigin-RevId: c434237e00440f920d8aa9c365b6bda5e68e0941
## What changed
- Replace tab characters in rendered diff spans with four spaces while keeping
their wrapping width and style intact.
- Ensure diff buffers never contain literal tab characters.
## Testing
- Cover tab expansion and wrapping in `wrap_styled_spans`.
- Update diff gallery snapshots at multiple terminal sizes.
GitOrigin-RevId: 2159e84991b844ea8c4c57dfad52bc3fe7a9059f
## What changed
Select the first model availability announcement in catalog order before
checking its display count. Once that announcement reaches its display limit,
show no announcement instead of falling back to a lower-priority model.
## Testing
- Update the model catalog test to verify that an exhausted higher-priority
announcement does not expose an older announcement.
GitOrigin-RevId: 65f23b34e1ecb38934effd5305704d7ab2353492
## What changed
- Look for the Unix IDE context socket at `CODEX_HOME/ipc/ipc.sock` first.
- Fall back to the existing per-user temp-directory socket paths, including both legacy paths for UID 0.
- Apply one request deadline across all connection attempts, and stop fallback after a timeout or a protocol error on a connected socket.
## Testing
- Added coverage for socket path selection, primary preference, legacy fallbacks, and timeout and protocol-error behavior.
GitOrigin-RevId: 560c827ad3d446a82ec503779995757096ac33e0
## What changed
- Rename `Keep waiting` to `Dismiss and keep waiting`.
- Explain that no action is required, waiting continues, and the menu closes when the response is ready.
- Replace the generic confirmation hint with the new explanatory footer.
## Testing
- Update snapshots for safety-buffering prompts with and without the retry option.
GitOrigin-RevId: 2d336c59066e2689f291c5098ecc300921f39977
## What changed
- Stop the TUI and app server from inspecting existing sessions at startup to
set `personality = "pragmatic"` automatically.
- Remove the migration marker, helper APIs, and associated tests.
GitOrigin-RevId: 9e963bf113aff21651696bbc463f2749ac0f510a
## What changed
- Add optional `scheduledTasks` metadata to `plugin/read` responses for remote
plugins, including hourly, daily, weekday, and weekly schedules.
- Preserve the distinction between unavailable metadata (`null`) and a catalog
response containing no scheduled tasks (`[]`). Local plugin details return
`null`.
- Export the corresponding Rust, JSON Schema, and TypeScript protocol types.
## Testing
- Cover scheduled-task deserialization and propagation through `plugin/read`.
- Verify missing and empty remote metadata remain distinct.
GitOrigin-RevId: 7af223ed0a1bf6d8f054293084a73f34c6d0332d
## What changed
- Emit `responsesapi.websocket_timing` payloads as opt-in trace events with request context, while excluding them from diagnostic uploads and persisted logs by default.
- Preserve fractional-millisecond TBT values in telemetry histograms and runtime summaries, rounding only when formatting the TUI label.
## Testing
- Cover timing-log filtering, fractional TBT collection and display, and existing whole-millisecond duration behavior.
GitOrigin-RevId: 5f0a1c60c237abed17cc8b2d569ca77fbbc6ec41
## What changed
- Build a reasoning payload for every Responses request and always include `reasoning.encrypted_content`.
- Remove `supports_reasoning_summaries` from model metadata and retire the `model_supports_reasoning_summaries` configuration override.
- Use configured or model-default reasoning effort without a capability gate, including for guardian reviews and tracing.
GitOrigin-RevId: 2c9f194a5d2d4d688a2235299e6358f82ab8e1ea
## Summary
The safety-buffering message currently leads with additional safety
checks, which can make the delay feel accusatory. Update it to describe
the system taking more time before responding, matching the revised
user-facing language.
- Replace the safety-buffering copy in both retry and non-retry flows.
- Keep the faster-model escape hatch while aligning its wording with the
updated message.
- Update the TUI snapshots for both states.
## Why
Reasoning summaries can contain an empty HTML comment placeholder, `<!--
-->`, when a generated summary part has no prose. The TUI treated that
placeholder as visible summary content, so it leaked into both the
completed conversation history and persisted transcript. Multi-part
empty summaries could also leave later generated status headings visible
as orphaned transcript content.
## What
- Strip the empty reasoning-summary placeholder at the shared
`ReasoningSummaryCell` boundary.
- Suppress the cell when removing placeholders leaves only generated
bold status headings.
- Cover the multi-part placeholder-only shape with a rendering
regression test for both normal history and transcript output.
## How to Test
1. Start Codex TUI with reasoning summaries visible, for example with
`hide_agent_reasoning = false` and `model_reasoning_summary =
"detailed"`.
2. Run a turn that receives an empty generated reasoning-summary part.
3. Confirm that the in-progress status heading may appear while the turn
is running, but the completed history and transcript contain neither
literal `<!-- -->` tokens nor orphaned reasoning headings.
4. Confirm that a reasoning summary with actual prose still renders
normally.
The model output is nondeterministic, so the targeted regression covers
the exact multi-part placeholder shape from the report:
- `just test -p codex-tui
reasoning_summary_block_hides_empty_html_comment_parts`
## Why
The existing device-code warning does not help users distinguish a login
they initiated from a phishing attempt. The warning should tell users to
stop when the code came from a website or another person.
## What changed
- Updated the warning in the direct CLI and TUI device-code login flows
with actionable guidance.
- Added focused coverage for the styled direct CLI prompt.
## Why
Ultra reasoning may proactively use multiple agents. When
`features.multi_agent_v2.max_concurrent_threads_per_session` is
configured at 8 or higher, explicitly selecting Ultra can allow up to `N
- 1` subagents to work concurrently and increase usage quickly. Showing
the configured limits at selection time makes that tradeoff visible and
points users to the setting that controls it.
## What changed
- Show a warning history cell after the user explicitly selects Ultra
reasoning with a concurrent-thread limit of at least 8.
- Include the configured concurrent-thread count and maximum subagent
count in the warning.
- Apply the warning consistently across model and reasoning pickers,
Plan-mode scope selection, and reasoning shortcuts.
- Keep the trigger limited to the selected reasoning effort and
configured thread limit, independent of how multi-agent v2 is activated.
- Add focused threshold coverage and an `insta` snapshot for the
rendered warning.
## User impact
Users with high multi-agent concurrency receive a concrete warning
immediately after selecting Ultra. Other reasoning efforts, limits below
8, and startup behavior are unchanged.
https://github.com/user-attachments/assets/5795bcb9-432e-42bc-bde3-ee363e9aeb69
## Test plan
- `just test -p codex-tui ultra_reasoning_selection`
- Built the full debug CLI with `cargo build -p codex-cli`.
- Manually verified the debug TUI with a 10-thread limit: switching from
Max to Ultra displayed the warning with 10 concurrent threads and up to
9 subagents.
## Why
A pasted user message can contain a raw CSI sequence that corrupts
terminal scrollback, making the latest response or input appear missing.
The same sequence may already be present in persisted history when an
affected conversation is resumed.
## What changed
- Remove CSI sequences and non-whitespace control characters from
explicit paste input before it enters the composer.
- Apply the same small transform before rich and raw `UserHistoryCell`
rendering, so existing conversations render safely without mutating
stored message content.
## Description
This PR migrates standalone web search onto the extension-owned
turn-item path introduced in #31283.
Standalone web search now emits `ExtensionItem::WebSearch` through
generic `TurnItem::Extension`, while app-server still exposes the
existing typed `ThreadItem::WebSearch` JSON shape. Hosted Responses API
web search stays on core-owned `TurnItem::WebSearch`.
## What changed
- Added `web_search::WebSearchItem` and `WebSearchAction` to
`codex-extension-items` under the stable `web.search` kind.
- Collapsed `ExtensionTurnItem` to generic `{ item, legacy_events }` now
that no typed extension special cases remain.
- Kept the existing `WebSearchBegin` / `WebSearchEnd` compatibility
events and canonical-first ordering.
- Updated app-server projection/history and generated TypeScript; the
app-server JSON schema is unchanged.
## Why
The Codex JavaScript shim currently distinguishes npm and Bun installs,
but a global pnpm install falls back to npm. That causes the native CLI,
`codex doctor`, and update flows to report or run npm commands even
though pnpm owns the installation. pnpm also allows its global package
and bin directories to differ, so `PNPM_HOME` does not reliably identify
the package owner.
## What changed
- detect pnpm-managed installs by finding pnpm's
`node_modules/.modules.yaml` metadata from the launched JavaScript
entrypoint
- pass a mutually exclusive `CODEX_MANAGED_BY_PNPM` marker into the
native CLI
- represent pnpm in install context, doctor output, version checks, and
TUI update actions without changing the existing public
`InstallContext::from_exe` signature
- recommend `pnpm add -g @openai/codex` for pnpm-managed installs and
snapshot the rendered TUI update notice
Validated with the 9-test install-context suite, the focused pnpm TUI
snapshot test, and Node's syntax check for the launcher.
Closes https://github.com/openai/codex/issues/10294.
## Summary
Selection rows reserve their first two columns for the selection cursor
and render into the menu surface's left gutter. The empty-state message
reused that shifted row area even though it has no cursor prefix, so `no
matches` appeared two columns to the left of the search field.
This renders empty lists at the inset list origin while preserving the
cursor gutter for non-empty rows.
## Description
This PR adds a `codex-extension-items` crate for extension-owned
`TurnItem` schemas, and updates standalone image generation to start
using it via `TurnItem::Extension`.
This gives us a way to prevent Core from having to be aware of all
extension items. App-server still exposes the existing public
`ThreadItem::ImageGeneration` shape, now by wrapping the same shared
`image_generation::ImageGenerationItem` type.
The new `codex-extension-items` crate is necessary because the image gen
extension item is used by:
- `codex-image-generation-extension`, which produces it.
- `codex-tools / core`, which carry it generically.
- `codex-protocol`, which serializes it into lifecycle events and
rollouts.
- `app-server protocol`, which wraps it in public
`ThreadItem::ImageGeneration`
```
extension implementation
↓
codex-extension-items
↓
protocol / tools / app-server
```
We keep the hosted Responses API image generation as
`TurnItem::ImageGeneration` because core still owns its persistence and
legacy fanout.
### Before
Standalone image generation is implemented as an extension, but its item
representation previously lived in the core protocol. This sets the
precedent that core is aware of all extension items, which would be good
to avoid.
```
image-gen extension
→ constructs codex_protocol::ImageGenerationItem
→ emits ExtensionTurnItem::ImageGeneration
→ core matches ImageGeneration specially
→ protocol stores TurnItem::ImageGeneration
```
### After
```
image-gen extension
→ constructs extension-owned ImageGenerationItem
→ emits generic ExtensionItem
→ core transports/persists it generically
→ app-server wraps ImageGenerationItem as ThreadItem::ImageGeneration
```
Future extension items can have typed app-server APIs without adding a
new `TurnItem` variant, `ExtensionTurnItem` variant, or core emitter
match arm.
## What changed
- Added `codex-extension-items` with the closed `ExtensionItem` enum and
shared `image_generation::ImageGenerationItem` schema.
- Added generic `TurnItem::Extension(ExtensionItem)` and
`ExtensionTurnItem::Extension { item, legacy_events }` paths.
- Updated standalone image generation to emit a typed extension item and
provide its existing legacy `ImageGenerationBegin` /
`ImageGenerationEnd` events explicitly.
- Kept canonical lifecycle ordering: core emits `ItemStarted` /
`ItemCompleted` before extension-provided legacy events.
## Follow-up
Standalone web search still uses its typed special-case path. Migrating
it later would let `ExtensionTurnItem` collapse into a single
extension-item struct.
## Summary
Autocomplete completion previously inserted a new space even when a
separator was already present, which could leave redundant whitespace
around neighboring text. Popup dismissal also tracked only the query
string, so dismissing one token could suppress a different occurrence
with the same text.
This gives completions one horizontal-separator policy across files,
images, skills, and mentions. Existing separators are reused when
possible, ordinary suffix text remains separated, and line breaks stay
intact. Dismissal now identifies the complete whitespace-delimited token
occurrence, so offset-only edits preserve dismissal while later
identical tokens remain independent. Newly completed values beginning
with `$` or `@` can also remain closed when the next PR's affinity rule
recognizes the token to the left of the cursor.
## Examples
The examples below use `|` to represent the cursor.
### Reuse existing separators
Starting with an existing two-space gap:
```text
@ma| next
```
After accepting `src/main.rs` and typing `foo`, completion previously
added a third separator and left both original spaces before `next`:
```text
src/main.rs foo| next
```
After this PR, completion reuses the first existing separator as the
insertion point and preserves the second between the new text and
`next`:
```text
src/main.rs foo| next
```
### Keep a completed sigil-prefixed value closed
Starting before a line break:
```text
@ma|
next
```
and accepting a path whose result is itself prefixed with `@` produces:
```text
@scope/main.rs |
next
```
Without this PR's completion dismissal, the affinity rule in #30463
rediscovers the completed token to the left of the cursor and reopens
its popup:
```text
@scope/main.rs |
^^^^^^^^^^^^^^^ popup reopens
next
```
With this PR, the inserted occurrence is dismissed and the popup remains
closed:
```text
@scope/main.rs |
^^^^^^^^^^^^^^^ popup remains closed
next
```
### Do not dismiss an identical later occurrence
Given two identical tokens:
```text
@scope/main.rs| @scope/main.rs
```
after dismissing the first popup with Escape and moving to the second
token, query-only dismissal previously suppressed the second popup too:
```text
@scope/main.rs @scope/main.rs|
^^^^^^^^^^^^^ popup remains closed
```
After this PR, dismissal also matches the token's ordinal among complete
tokens, so the second occurrence opens normally:
```text
@scope/main.rs @scope/main.rs|
^^^^^^^^^^^^^ popup opens
```
### Keep dismissal across offset-only edits
After dismissing `@ma`, moving to its start, and pasting an email-like
token:
```text
email@ma.com @ma|
```
the `@ma` bytes embedded in `email@ma.com` do not count as another
autocomplete token. The original `@ma` keeps its dismissal even though
its byte range moved.
## Stack
This is PR 2 of 3, stacked on #31190. It relies on the explicit
replacement ranges introduced there and provides the completion
lifecycle used by the targeting fix in #30463.
## What
Adds an optional hosted login-success redirect path for app-server login
requests.
- Keeps the existing localhost success page as the default.
- Lets app-server callers opt into a hosted success page with an
optional protocol field.
- Persists credentials before redirecting to the hosted success page.
- Keeps org setup and existing CLI/device-code login flows on the local
success page.
- Accepts an optional typed `appBrand` value and forwards it to the
hosted page as `app_brand` so web can select the correct asset.
- Generates the app-server protocol schema updates for the new optional
fields.
## Why
This supports the hosted Codex login success page rollout without
changing existing login behavior by default. The Codex Apps frontend can
gate the opt-in with Statsig after the hosted web page.
## Rollout safety
- Old callers omit the new field and continue using localhost.
- New callers talking to old app-server builds remain safe because the
Codex Apps side treats the field as optional and defaults the flag off.
- Missing brand values default to Codex.
- The hosted redirect always uses the app-login source so the hosted
page can reopen Codex; the existing streamlined-login visual flag
remains separate.
## Validation
- `just fmt`
- `just fix -p codex-login -p codex-app-server-protocol -p
codex-app-server -p codex-app-server-test-client -p codex-tui`
- `just test -p codex-login`
- `just test -p codex-app-server-protocol`
- `just write-app-server-schema`
- `git diff HEAD --check`
The focused login and protocol run passed all 380 tests.
I also started the broader `just test -p codex-app-server`; it compiled
successfully, then many tests failed on this machine because spawned
test servers tried to use the ambient `/Users/rafaelj/.codex/sqlite`
state DB, which is read-only in this sandbox. I stopped that run after
confirming the failures shared that environment issue.
charlesgong-openai