## Why
Image edits should use the exact images selected by the model instead of
inferring edit inputs from conversation history.
## What changed
- Replaced the image tool's `action` argument with optional
`referenced_image_paths`.
- Treats omitted or empty references as generation and populated
references as editing.
- Reads referenced absolute image paths and packages them as image data
URLs for the edit request.
- Removed the previous history-selection and image-count heuristics.
- Updated direct and code-mode tool instructions and calls.
- Added an app-server integration test covering an attached image routed
to the image edit endpoint.
## Validation
- Tested end-to-end on local `just codex` with copy pasted image,
attached image, etc.
- `just test -p codex-image-generation-extension`
- `just test -p codex-app-server
standalone_image_edit_uses_attached_model_visible_image`
- `just fix -p codex-image-generation-extension`
- `just bazel-lock-check`
## Why
Standalone image generation returns image bytes to the model, but the
model also needs the host artifact path to reference the generated file
in follow-up work.
## What changed
- Append the default saved-image path hint alongside the generated image
tool output.
- Reuse the existing core image-generation hint text.
- Pass the thread ID and Codex home directory needed to compute the
artifact path.
- Add app-server and extension coverage for the model-visible hint.
## Validation
- `just fmt`
- `just bazel-lock-check`
- `just test -p codex-app-server
standalone_image_generation_returns_saved_path_hint_to_model`
## Summary
Restore Windows coverage for standalone image generation in code mode.
The previous test executed a V8-backed code-mode cell on Windows CI,
where that runtime path is intentionally excluded because it is
unreliable. The test was then ignored entirely on Windows, removing
useful coverage.
This splits the test into two checks:
- All platforms verify that `image_gen__imagegen` is exposed to the
model when image generation is configured for code mode only.
- Non-Windows platforms continue to execute the full V8-backed flow and
verify that the nested image-generation call succeeds.
## Verification
- `just fmt`
- `git diff --check`
- `just test -p codex-app-server standalone_image_generation`
Result: 3 tests passed, plus the required bench smoke check.
## Why
Local image attachments include image bytes, but the adjacent
model-visible label omits the source path. Exposing the path lets
model-selected workflows refer back to the intended local image
explicitly.
## What changed
- Include an escaped `path` attribute in model-visible local image
opening tags.
- Reuse the path-aware marker generator in rollout coverage.
- Update protocol, replay, and rollout coverage for the new request
shape.
## Validation
- `just fmt`
- `just test -p codex-protocol`
- `just test -p codex-core skips_local_image_label_text`
- `just test -p codex-core
copy_paste_local_image_persists_rollout_request_shape`
- `git diff --check`
## Why
Standalone image generation remained top-level-only in code-mode
sessions.
## What changed
- Change imagegen exposure from `DirectModelOnly` to `Direct`.
- Keep direct-mode access while enabling nested code-mode access.
- Add a focused regression test for the exposure contract.
## Validation
- `just test -p codex-image-generation-extension`
## Why
Standalone image-generation extensions emitted turn items through the
low-level event path, bypassing host-owned finalization such as image
persistence and contributor processing. At the same time, the
generated-image save-path hint must remain visible to the model through
the extension tool's `FunctionCallOutput`, rather than the legacy
built-in developer-message path.
## What changed
- Extended `ExtensionTurnItem` to support image-generation items while
keeping the extension-facing emitter API limited to `emit_started` and
`emit_completed`.
- Routed extension completion through core `finalize_turn_item`, so
standalone image-generation items receive host-owned processing and
persisted `saved_path` values before publication.
- Kept legacy built-in image generation on its existing
developer-message hint path, while standalone image generation returns
its deterministic saved-path hint in `FunctionCallOutput`.
- Shared the image artifact path and output-hint formatting used by core
and the image-generation extension.
- Passed thread identity through extension tool calls so standalone
image generation can construct the same intended artifact path as core.
- Added an app-server integration test covering real standalone image
generation, saved artifact publication, model-visible output hint
wiring, and absence of the legacy developer-message hint.
## Validation
- `just fmt`
- `just test -p codex-image-generation-extension`
- `just test -p codex-web-search-extension`
- `just test -p codex-goal-extension`
- `just test -p codex-memories-extension`
- Targeted `codex-core` tests for image save history, extension
completion finalization, and contributor execution
- `just test -p codex-app-server
standalone_image_generation_returns_saved_path_hint_to_model`
- `just fix -p codex-core`
- `just fix -p codex-image-generation-extension`
- `just bazel-lock-update`
- `just bazel-lock-check`
## Why
Guardian auto-review normally uses the provider-preferred review model
when one is available. Some parent models need model-catalog metadata to
select a different review model while keeping older `/models` payloads
compatible when that metadata is absent.
## What changed
- Added optional `ModelInfo::auto_review_model_override` metadata to the
public model payload as a review-model slug.
- Updated Guardian review model selection to prefer the catalog override
when present, while preserving the existing provider preferred-model
path and parent-model fallback when it is omitted.
- Added focused Guardian coverage for override and no-override model
selection.
- Added an `auto_review` core integration suite test that loads override
metadata from a remote model catalog path and asserts the strict
auto-review `/responses` request uses the catalog-selected review model.
- Updated existing `ModelInfo` fixtures and local catalog constructors
for the new optional field.
## Validation
- `cargo test -p codex-protocol
model_info_defaults_availability_nux_to_none_when_omitted`
- `cargo test -p codex-core guardian_review_uses_`
- `cargo test -p codex-core
remote_model_override_uses_catalog_model_for_strict_auto_review --test
all`
- `just fix -p codex-protocol`
- `just fix -p codex-core`
- `just fmt`
- `git diff --check`
## Why
`codex exec` was forcing headless runs to `approval_policy = "never"`
even when the resolved reviewer was `auto_review`. That prevented
unattended exec workflows from reaching the reviewed MCP write path they
were configured to use.
## What changed
- Keep the existing headless `never` default for ordinary exec runs.
- Re-resolve exec config without that synthetic override when the final
reviewer resolves to `AutoReview`, so configured or requirements-driven
approval policy is preserved.
- Add regression coverage for:
- `auto_review` plus `on-request` from user config
- requirements-driven `AutoReview`, asserting exec’s final approval
policy matches the no-override control config exactly
## Validation
- `just fmt`
- `cargo test -p codex-exec`
## Why
The standalone `image_gen.imagegen` extension should behave like native
image generation for artifact persistence and UI completion, while
returning its save-location guidance as part of the tool result instead
of injecting a developer message.
## What Changed
- Added an image-generation completion hook for extension tools so core
can persist generated images and emit the existing `ImageGeneration`
lifecycle events.
- Reused core image artifact persistence for extension output and
removed extension-local save-path/file-writing logic.
- Split shared image persistence from built-in finalization so native
image generation keeps its existing developer-message instruction
behavior.
- Returned the generated image save-location instruction through the
extension `FunctionCallOutput`, alongside the generated image input for
model follow-up.
- Preserved the existing image-generation event shape for current UI and
replay compatibility.
- Avoided cloning the full generated-image base64 payload when emitting
the in-progress image item.
- Removed dependencies no longer needed after moving persistence out of
the extension crate.
## Fast Follow
- Adjust the existing Extension API and add a general `TurnItem`
finalization path for re-usability of code
## Validation
- Ran `just fmt`.
- Ran `just bazel-lock-update`.
- Ran `just bazel-lock-check`.
- Ran `just test -p codex-tools -p codex-extension-api -p
codex-image-generation-extension`.
- Ran `just test -p codex-core
image_generation_publication_is_finalized_by_core`.
- Ran `just test -p codex-core
handle_output_item_done_records_image_save_history_message`.
- Ran `just fix -p codex-tools -p codex-extension-api -p codex-core -p
codex-image-generation-extension`.
## Why
Add a standalone image generation path that can be exercised
independently of hosted Responses image generation, while retaining the
hosted tool as fallback unless the extension is actually available to
the model.
## What changed
- Added the `codex-image-generation-extension` crate with standalone
generate/edit execution, prior-image selection for edits, model-visible
image output, and local generated-image persistence.
- Installed the extension in app-server behind the disabled-by-default
`imagegenext` feature and backend eligibility checks.
- Updated core tool planning so eligible `image_gen.imagegen` exposure
replaces hosted `image_generation`, while unavailable configurations
retain hosted fallback.
- Added coverage for extension behavior, edit history reuse, feature
gating, auth eligibility, and hosted-tool replacement.
- The extension is installed through app-server only in this PR; other
execution paths retain hosted image generation because hosted
replacement occurs only when the standalone executor is actually
registered and model-visible.
- The initial extension contract intentionally fixes the image model to
`gpt-image-2` and uses automatic image parameters.
- Native generated-image history/card parity and rollout persistence
cleanup are intentionally deferred follow-up work.
## Validation
- `just test -p codex-image-generation-extension`
- `just test -p codex-features`
- `just test -p codex-core
hosted_tools_follow_provider_auth_model_and_config_gates`
- `just test -p codex-app-server`
- `just fix -p codex-image-generation-extension -p codex-features -p
codex-core -p codex-app-server`
- `just fmt`
- `just bazel-lock-update`
- `just bazel-lock-check`
---------
Co-authored-by: jif-oai <jif@openai.com>
## Why
Standalone image generation needs a typed `codex-api` client surface for
the Codex image proxy routes before the harness and model-facing tool
layers are wired in.
## What changed
- Added `ImagesClient` support for JSON `images/generations` and
`images/edits` requests.
- Added typed request and response shapes for generation, JSON edit
image URLs, image metadata, and base64 image outputs.
- Kept generation model slugs open-ended while requiring the generation
model field that the downstream endpoint expects.
- Exported the new client and image types from `codex-api`.
- Added coverage for generation and edit wire shapes, extra response
metadata that the client ignores, and malformed image responses missing
`data`.
## Validation
- `cargo test -p codex-api`
- `just fix -p codex-api`
- `just fmt`
- `git diff --check main`
## Why
Long-running turns can accumulate enough denied auto-review decisions to
trip the global short-circuit even when those denials are spread far
apart. The breaker should still stop genuinely bad loops, but it should
judge recent behavior instead of lifetime turn history.
## What changed
- Replaced the lifetime `10 total denials` threshold with `10 denials in
the last 50 reviews`.
- Kept the existing `3 consecutive denials` interrupt behavior
unchanged.
- Tracked recent auto-review outcomes in the circuit breaker and updated
the warning copy to report the rolling-window count.
- Renamed the new rolling-window coverage to `auto_review_*` test names.
- Added coverage that confirms older denials fall out of the 50-review
window and no longer trigger the breaker.
## Validation
- `just fmt`
- `cargo test -p codex-core guardian_rejection_circuit_breaker --lib`
- `cargo test -p codex-core auto_review_rejection_circuit_breaker --lib`
## Why
The TUI currently exposes overlapping command names for the same
permissions flow: `/permissions` and the older `/approvals` alias. It
also uses `/autoreview` for the manual retry flow, even though the
action users take there is approving one denied auto-review request.
This change makes the command surface consistent with the hard rebrand:
- `/permissions` is the only command for permission settings.
- `/approve` is the command for approving a recent auto-review denial.
## What changed
- Removed the legacy `/approvals` slash command and its dispatch path.
- Kept `/permissions` as the single permissions command shown and
accepted by the TUI.
- Renamed the auto-review denial command from `/autoreview` to
`/approve`.
- Updated nearby comments so they refer to `/permissions` rather than
the retired `/approvals` name.
## Verification
- Updated the slash-command unit test to assert that `AutoReview` now
renders and parses as `approve`.
## Summary
- include the live auto-review trunk rollout when `/feedback` uploads
logs
- upload that attachment as
`auto-review-rollout-<parent-thread-id>.jsonl` so it is distinguishable
from the parent rollout
- show the same auto-review attachment name in the TUI consent popup
## Scope
- this only covers the live cached auto-review trunk for the current
parent thread
- it does not add durable historical parent->auto-review lookup
- it does not add persisted rollout support for ephemeral parallel
review forks
## UI
<img width="599" height="185" alt="Screenshot 2026-04-28 at 1 17 18 PM"
src="https://github.com/user-attachments/assets/6a0e79c2-5d21-4702-8a89-f765778bc9e9"
/>
## Validation
- `cargo test -p codex-core
cached_guardian_subagent_exposes_its_rollout_path`
- `cargo test -p codex-feedback`
- `cargo test -p codex-app-server`
- `cargo test -p codex-tui feedback_upload_consent_popup_snapshot`
- `cargo test -p codex-tui
feedback_good_result_consent_popup_includes_connectivity_diagnostics_filename`
## Known unrelated local failures
- `cargo test -p codex-core` currently fails in the pre-existing proxy
env snapshot test
`tools::runtimes::tests::maybe_wrap_shell_lc_with_snapshot_keeps_user_proxy_env_when_proxy_inactive`
- `cargo test -p codex-tui` currently hits pre-existing `status::*`
snapshot drift unrelated to this change
## Follow-Up
- persist parallel auto-review fork sessions so /feedback can include
their rollout history too
- attach each persisted fork as its own clearly named file, for example
auto-review-rollout-<parent-thread-id>-fork <n>.jsonl, instead of
merging multiple Guardian sessions into one attachment
- keep the same live-session-only scope initially; durable historical
parent -> auto-review lookup can remain a separate decision if we later
need feedback from resumed sessions
## Why
Auto-review can deny an action that the user later decides they want to
retry. Today there is no TUI surface for selecting a recent denial and
sending explicit approval context back into the session, so users have
to restate intent manually and the retry can be reviewed without the
original denied action context.
This adds a narrow TUI-driven path for approving a recent denied action
while still keeping the retry inside the normal auto-review flow.
## What Changed
- Added `/auto-review-denials` to open a picker of recent denied
auto-review actions.
- Added a small in-memory TUI store for the 10 most recent denied
auto-review events.
- Selecting a denial sends the structured denied event back through the
existing core/app-server op path.
- Core now injects a developer message containing the approved action
JSON rather than the full assessment event.
- Auto-review transcript collection now preserves this specific approval
developer message so follow-up review sessions can see the user approval
context.
- Added TUI snapshot/unit coverage for the picker and approval dispatch
path.
- Added core coverage for retaining the approval developer message in
the auto-review transcript.
## Verification
- `cargo test -p codex-core
collect_guardian_transcript_entries_keeps_manual_approval_developer_message`
- `cargo test -p codex-tui auto_review_denials`
- `cargo test -p codex-tui
approving_recent_denial_emits_structured_core_op_once`
## Notes
This intentionally keeps retries going through auto-review. The approval
signal is context for the exact previously denied action, not a blanket
bypass for similar future actions.
## Why
This keeps the partial Guardian subagent -> Auto-review rename
forward-compatible across mixed Codex installations. Newer binaries need
to understand the new `auto_review` spelling, but they cannot write it
to shared `~/.codex/config.toml` yet because older CLI/app-server
bundles only know `user` and `guardian_subagent` and can fail during
config load before recovering.
The Python SDK had the opposite compatibility gap: app-server responses
can contain `approvalsReviewer: "auto_review"`, but the checked-in
generated SDK enum did not accept that value.
## What Changed
- Keep `ApprovalsReviewer::AutoReview` readable from both
`guardian_subagent` and `auto_review`, while serializing it as
`guardian_subagent` in both protocol crates.
- Update TUI Auto-review persistence tests so enabling Auto-review
writes `approvals_reviewer = "guardian_subagent"` while UI copy still
says Auto-review.
- Map managed/cloud `feature_requirements.auto_review` to the existing
`Feature::GuardianApproval` gate without adding a broad local
`[features].auto_review` key or changing config writes.
- Add `auto_review` to the Python SDK `ApprovalsReviewer` enum and cover
`ThreadResumeResponse` validation.
## Testing
- `cargo test -p codex-protocol approvals_reviewer`
- `cargo test -p codex-app-server-protocol approvals_reviewer`
- `cargo test -p codex-tui
update_feature_flags_enabling_guardian_selects_auto_review`
- `cargo test -p codex-tui
update_feature_flags_enabling_guardian_in_profile_sets_profile_auto_review_policy`
- `cargo test -p codex-core
feature_requirements_auto_review_disables_guardian_approval`
- `pytest
sdk/python/tests/test_client_rpc_methods.py::test_thread_resume_response_accepts_auto_review_reviewer`
- `git diff --check`
## Why
`approvals_reviewer` now uses `auto_review` as the canonical config/API
value after #18504, but the Rust enum variant and nearby helper/test
names still used `GuardianSubagent` / guardian approval wording. That
made follow-up code and reviews confusing even though the external value
had already moved to Auto-review.
## What changed
- Renamed `ApprovalsReviewer::GuardianSubagent` to
`ApprovalsReviewer::AutoReview`.
- Updated protocol, app-server, config, core, TUI, exec, and analytics
test callsites.
- Renamed nearby helper/test names from guardian approval wording to
Auto-review wording where they refer to the approvals reviewer mode.
- Preserved wire compatibility:
- `auto_review` remains the canonical serialized value.
- `guardian_subagent` remains accepted as a legacy alias.
This intentionally does not rename the `[features].guardian_approval`
key, `Feature::GuardianApproval`, `core/src/guardian`, analytics event
names, or app-server Guardian review event types.
## Verification
- `cargo test -p codex-protocol
approvals_reviewer_serializes_auto_review_and_accepts_legacy_guardian_subagent`
- `cargo test -p codex-app-server-protocol
approvals_reviewer_serializes_auto_review_and_accepts_legacy_guardian_subagent`
- `cargo test -p codex-config approvals_reviewer`
- `cargo test -p codex-tui update_feature_flags`
- `cargo test -p codex-core permissions_instructions`
- `cargo test -p codex-tui permissions_selection`
### Why
Auto-review is the user-facing name for the approvals reviewer, but the
config/API value still exposed the old `guardian_subagent` name. That
made new configs and generated schemas point users at Guardian
terminology even though the intended product surface is Auto-review.
This PR updates the external `approvals_reviewer` value while preserving
compatibility for existing configs and clients.
### What changed
- Makes `auto_review` the canonical serialized value for
`approvals_reviewer`.
- Keeps `guardian_subagent` accepted as a legacy alias.
- Keeps `user` accepted and serialized as `user`.
- Updates generated config and app-server schemas so
`approvals_reviewer` includes:
- `user`
- `auto_review`
- `guardian_subagent`
- Updates app-server README docs for the reviewer value.
- Updates analytics and config requirements tests for the canonical
auto_review value.
### Compatibility
Existing configs and API payloads using:
```toml
approvals_reviewer = "guardian_subagent"
```
continue to load and map to the Auto-review reviewer behavior.
New serialization emits:
```toml
approvals_reviewer = "auto_review"
```
This PR intentionally does not rename the [features].guardian_approval
key or broad internal Guardian symbols. Those are split out for a
follow-up PR to keep this migration small and avoid touching large
TUI/internal surfaces.
**Verification**
cargo test -p codex-protocol
approvals_reviewer_serializes_auto_review_and_accepts_legacy_guardian_subagent
cargo test -p codex-app-server-protocol
approvals_reviewer_serializes_auto_review_and_accepts_legacy_guardian_subagent
## Summary
This adds the structural plumbing needed for an app-server client to
approve a previously denied Guardian review and carry that approval
context into the next model turn.
This PR does not add the actual `/auto-review-denials` tool
## What Changed
- Added app-server v2 RPC `thread/approveGuardianDeniedAction`.
- Added generated JSON schema and TypeScript fixtures for
`ThreadApproveGuardianDeniedAction*`.
- Added core `Op::ApproveGuardianDeniedAction`.
- Added a core handler that validates the event is a denied Guardian
assessment and injects a developer message containing the stored denial
event JSON.
- Queues the approval context for the next turn if there is no active
turn yet.
- Added the TUI app-server bridge so `Op::ApproveGuardianDeniedAction {
event }` is routed to the app-server request.
## What This Does Not Do
- Does not add `/auto-review-denials`.
- Does not add chat widget recent-denial state.
- Does not add popup/list UI.
- Does not add a product-facing denial lookup/store.
- Does not change where Guardian denials are originally emitted or
persisted.
## Verification
- `cargo test -p codex-tui thread_approve_guardian_denied_action`
## Summary
This makes `DangerFullAccess` / yolo tool execution fully opt out of
managed-network enforcement.
Previously, yolo turns could have `turn.network` stripped while tool
orchestration still derived `enforce_managed_network=true` from
`requirements.toml.network`. That created an inconsistent state where
the turn had no managed proxy attached, but tool execution still behaved
like managed networking was active.
This updates the tool orchestration and JS REPL paths to treat managed
networking as active only when the current turn actually has
`turn.network`.
## Behavior
- Yolo / `DangerFullAccess`: no managed proxy, no managed-network
enforcement.
- Guardian / workspace-write with managed proxy: managed-network
enforcement still applies.
- Avoids the half-state where yolo has no proxy but still gets
managed-network sandbox behavior.
## Tests
- `just fmt`
- `cargo test -p codex-core
danger_full_access_tool_attempts_do_not_enforce_managed_network --
--nocapture`
- `cargo test -p codex-core danger_full_access -- --nocapture`
- `just fix -p codex-core`
Co-authored-by: jgershen-oai <jgershen@openai.com>
## Summary
- Promote `image_generation` from under-development to stable
- Enable image generation by default in the feature registry
- Update feature coverage for the new launch-state expectation
- Add the missing image-generation auth fixture field in a tool registry
test
## Testing
- `just fmt`
- `cargo test -p codex-features`
- `cargo test -p codex-tools` currently fails:
`test_full_toolset_specs_for_gpt5_codex_unified_exec_web_search` needs
its expected default tool list updated for `image_generation`
**Summary**
- prevent managed requirements.toml network settings from leaking into
DangerFullAccess / yolo turns by gating managed proxy attachment on
sandbox mode
- keep guardian/sandboxed modes on the managed proxy path, while making
true yolo bypass the proxy entirely, including /shell full-access
commands
### **Issue**
guardian_parallel_reviews_fork_from_last_committed_trunk_history was
failing on Windows/Bazel with a stack overflow:
`thread
'guardian::tests::guardian_parallel_reviews_fork_from_last_committed_trunk_history'
has overflowed its stack`
- This problem was a stack-headroom problem
### **Solution**
Reduced stack pressure in the guardian async path by boxing thin wrapper
futures, and run the affected test on a dedicated 2 MiB thread stack.
Concretely:
- added Box::pin(...) around thin async wrapper hops in the guardian
review/delegate path
- changed
guardian_parallel_reviews_fork_from_last_committed_trunk_history to run
inside an explicitly sized thread stack so it has enough headroom in
low-stack environments
This PR teaches the TUI to render guardian review timeouts as explicit
terminal history entries instead of dropping them from the live
timeline.
It adds timeout-specific history cells for command, patch, MCP tool, and
network approval reviews.
It also adds snapshot tests covering both the direct guardian event path
and the app-server notification path.
## Summary
- update the guardian timeout guidance to say permission approval review
timed out
- simplify the retry guidance to say retry once or ask the user for
guidance or explicit approval
## Testing
- cargo test -p codex-core
guardian_timeout_message_distinguishes_timeout_from_policy_denial
- cargo test -p codex-core
guardian_review_decision_maps_to_mcp_tool_decision
**Summary**
This PR treats Guardian timeouts as distinct from explicit denials in
the core approval paths.
Timeouts now return timeout-specific guidance instead of Guardian
policy-rejection messaging.
It updates the command, shell, network, and MCP approval flows and adds
focused test coverage.
## Summary
- Add `TimedOut` to Guardian/review carrier types:
- `ReviewDecision::TimedOut`
- `GuardianAssessmentStatus::TimedOut`
- app-server v2 `GuardianApprovalReviewStatus::TimedOut`
- Regenerate app-server JSON/TypeScript schemas for the new wire shape.
- Wire the new status through core/app-server/TUI mappings with
conservative fail-closed handling.
- Keep `TimedOut` non-user-selectable in the approval UI.
**Does not change runtime behavior yet; emitting `TimeOut` and
parent-model timeout messaging will come in followup PRs**
## Summary
This PR adds the parent conversation/session id to the subagent-start
analytics event for Guardian subagents.
Previously, Guardian sessions were emitted as subagent
thread-initialized events, but their `parent_thread_id` was serialized
as `null`. After this change, the `codex_thread_initialized` analytics
event for a Guardian child session includes the parent user conversation
id.
## Summary
- add the missing `image_generation_tool_auth_allowed` field to the new
tool registry plan test initializer
## Validation
- `just fmt`
- `cargo test -p codex-tools image_generation`
- `cargo test -p codex-tools --no-run`
**Disabling Image-Gen for Non-SIWC Codex Users**
We are only enabling image-gen feature for SIWC Codex users until there
comes a fix in ResponsesAPI to omit output from responses.completed, to
prevent the following issues:
1. websocket blows up due to heavier load (images) than before (text)
2. http parser streams through n^2 of n-base64 bytes (sum of base64s of
all images generated in turn) that causes long delays in
turn_completion.
Won Park