## Why
A malformed plugin manifest still marks a capability root as plugin-owned. Discovery or metadata failures must not be treated as evidence that a root is standalone.
## What changed
- Add `ExecutorPluginProvider::root_ownership` and export `PluginRootOwnership` to distinguish plugin-owned roots from standalone roots before capability parsing.
- Use discovery results when conclusive; otherwise probe manifest files at the selected root and its ancestors using the supplied filesystem sandbox. Nested plugin manifests do not establish ownership of their parent root.
- Share manifest lookup with plugin resolution and pipeline up to 256 metadata probes while preserving ancestor and manifest priority, including error ordering.
## Testing
Add tests for malformed ancestor manifests, discovery failures, ancestor versus nested ownership, concurrent probe ordering, and sandboxed metadata checks without reading manifest contents.
GitOrigin-RevId: 3512452cf1df22f52c2a2b422f96c760d98c24ac
## Why
Rendezvous connection warnings report only a generic WebSocket error, while debug logs include raw error text. Structured diagnostics make failures easier to investigate without logging potentially sensitive error payloads.
## What changed
- Generate a request ID for each connection attempt, send it as `x-request-id`, and include it in the connection span and connection, disconnection, and failure logs alongside the attempt count.
- Replace raw error logging with typed error categories, I/O error kinds, HTTP status codes, and allowlisted values from `x-codex-rendezvous-rejection-reason`.
- Ignore unknown rejection reasons and response bodies.
## Testing
Add tests for rejection-header allowlisting, typed I/O failures, and a rejected WebSocket handshake that verifies the request ID header and preserves the HTTP status and known rejection reason.
GitOrigin-RevId: a8274fec965bcf5b8453b047c0bb79396cdf6ba4
## Why
Skill selection and disabled-path matching need to recognize equivalent Windows paths across case and separator differences while preserving literal spaces, `%`, and `#` in native filenames.
## What changed
- Carry `PathUri` through skill metadata, discovery mappings, filesystem lookups, disabled-path sets, and invocation analytics.
- Match linked skill mentions and TUI selections by parsed path identity.
- Use `LegacyAppPathString` for app-server skill paths and regenerate schemas and SDK types, preserving native path strings on the wire.
- Preserve native catalog display paths and ordering. Keep host filesystem probes and configuration writes restricted to host-compatible paths.
## Testing
Add regression tests for Windows path identity and disabled-skill matching, literal filename characters, catalog resource reads, native path ordering, and foreign-path analytics normalization.
GitOrigin-RevId: c212916dc9fef0e7616542726e107f0d6a313267
## Why
Changing the incremental tools setting on resume should not move tool declarations and base instructions within an existing context window.
## What changed
- Determine the current window's tool declaration mode from its history, and apply the incremental tools setting when building a new window after compaction or a context reset.
- Use that mode consistently for sampling, remote compaction, startup prewarm, prompt debugging, and Guardian input budgeting.
- Preserve tool declarations alongside their comparison baseline in full-history agent forks, including compacted histories; remove them together when rebuilding context.
## Testing
Add request snapshots covering legacy resume, migration after remote compaction or a context reset, disabling incremental tools, and tool updates after restart. Extend agent fork and WebSocket startup prewarm tests to cover retained declarations and incremental tools.
GitOrigin-RevId: 7c46849a1788027a8435082e4d1f7e7f48d2700c
## Why
The hooks browser rendered detail URLs as plain text. Long URLs in hook commands can wrap or be truncated, so their visible text may omit part of the destination.
## What changed
Render web URLs in hook details as terminal hyperlinks, preserving the complete destination across wrapped lines and truncated text. Keep truncation ellipses outside the links.
## Testing
Add a regression test and snapshot for a wrapped, truncated hook command URL, checking that linked cells retain the complete destination and the ellipsis remains unlinked.
GitOrigin-RevId: 488562266bd5ef880c03bf313bc4cfa7d3104c7b
## What changed
Render web URLs in selection labels and descriptions as terminal hyperlinks, preserving their complete destinations when text wraps or is truncated. Carry hyperlink ranges through two-column layouts and keep truncation ellipses outside links.
## Testing
Add regression assertions and a snapshot covering wrapped and single-line rows, prefixed labels, descriptions, and wide Unicode characters. Verify that visible URL fragments retain complete destinations and ellipses are not linked.
GitOrigin-RevId: 9d50b3ced79cbd29200e48a676445ec169d60758
## What changed
Render web URLs in pending steers, rejected steers, and queued follow-up messages as terminal hyperlinks. Preserve the complete destination when the visible URL is clipped to the preview width.
Add `HyperlinkRows` to render already-wrapped rows without changing their spacing or row count, clipping text and hyperlink ranges to the viewport.
## Testing
Add regression coverage for complete URL destinations across all three preview sections, plus snapshots for oversized URLs and clipping overflow text and the edit hint in a narrow preview.
GitOrigin-RevId: 959df27bba381b1b3895f5a86cc2ecb1419806b1
## What changed
For managed app-server daemons using Unix sockets, raise the soft
`RLIMIT_NOFILE` limit to 4096 at startup, capped by the inherited hard limit.
Preserve existing higher soft limits and log a warning if the adjustment fails.
GitOrigin-RevId: 2ef27370e55cd86a7a62cbc3d47041933b89ac21
## Why
Submission diagnostics need approval and turn metadata without logging user input, tool responses, commands, paths, or instruction payloads.
## What changed
- Log thread and submission IDs, operation kind, and parent/root turn IDs as explicit fields.
- Give `Op` and `ThreadSettingsOverrides` selective `Debug` output that retains identifiers, approval decisions, and policy categories while omitting payloads.
- Preserve Guardian review identifiers and status when logging approval of a denied-action retry.
## Testing
Add an app-server integration test that verifies command approval, Guardian review, and turn policy metadata reach SQLite-backed diagnostic logs with `RUST_LOG=off`.
GitOrigin-RevId: 308acb7b70e4849cf31514b11e4d9b46eaf6a09b
## What changed
Introduce `TranscriptRecord` and `PreparedTranscript` to retain attributed transcript text through preparation and composition. Cache rendered content, byte counts, and token estimates, refreshing them when text or framing changes.
Keep JSON records structured during budget recovery so truncation replaces only `text`, preserving metadata, field order, and framing without reparsing serialized JSON. Preserve whole-entry truncation for line transcripts and update synchronous and asynchronous consumers to use the preparation API.
## Testing
Expand coverage for cached estimates and delivery with escaped text, Unicode, and large payloads; metadata and framing preservation during recovery; and stable asynchronous history prefixes in both line and JSON formats.
GitOrigin-RevId: 8b3b5231ca4a6ee47d17dcc788ea68c56dd1a9bc
## Why
Transcript content can contain forged role headers, transcript boundaries, or claims of user approval. Guardian needs to distinguish that content from host-assigned authorship metadata.
## What changed
- Add `features.guardianv2.transcript_mode` with `line` (the default) and `json` options for synchronous review and asynchronous scoring.
- Render JSON transcript entries with host-assigned metadata and escaped `text`, and prepend matching provenance instructions to reviewer and classifier prompts.
- Preserve JSON metadata when budget recovery shortens historical text, and keep provenance instructions outside the configured classifier prompt limit.
## Testing
Add coverage for forged roles and approvals remaining within their original entries, JSON metadata surviving budget recovery, and provenance instructions surviving prompt limits. Extend review and scoring integration tests to verify JSON evidence and matching instructions.
GitOrigin-RevId: 81a3580390d3c4d1a664e554976cda5f1adc9a2c
## What changed
Add `model` and `reasoningEffort` to `subAgentActivity` items for multi-agent v2 spawns. Capture startup settings before the child begins its turn and resolve the reported effort against model metadata, including model defaults, while preserving the child's configured effort.
Carry these fields through live notifications, persisted activity, thread history, and legacy rollout migration. Update the JSON schemas and generated TypeScript and Python types. Older records and other activity kinds retain null values.
## Testing
Add coverage for resolved spawn settings matching the child's request across legacy and paginated history, preserving configured effort, forwarding metadata through events and history, and reading and migrating older records without the new fields.
GitOrigin-RevId: a9e4241ae21bb8db1ead293f78ffba8257cca0ae
## Why
Instant Connect can return a call ID before ICE activates the call, causing sideband attachment to briefly fail with HTTP `404` while the client connects media.
## What changed
Retry `404` responses from `connect_existing_call_sideband` up to three times, waiting 100, 300, and 800 milliseconds. Return the error once this activation retry budget is exhausted, and preserve the existing handling of other errors.
## Testing
Add WebSocket coverage for successful attachment after three `404` responses, failure after four `404` responses, and no retry on HTTP `410`. Verify that successful attachment does not overwrite the prepared session configuration.
GitOrigin-RevId: 5d18ff7eeeb9abd56388808828382f7350c7ae57
## What changed
Render help text in Windows sandbox setup and fallback prompts with `HyperlinkText` so each wrapped URL fragment links to the complete destination. Strip OSC 8 sequences when rendering popup snapshots to keep assertions focused on visible text.
## Testing
Add a regression test covering both prompts at 40 columns, asserting that every linked cell retains the complete destination and the visible link text remains intact. Include a snapshot of the wrapped setup prompt.
GitOrigin-RevId: 98bd60f04ab3ec8d6552a0b74b9637cce26169d5
## What changed
Render user verification titles and request details with `HyperlinkText` so URLs carry terminal hyperlinks, including in the waiting-for-verification view.
## Testing
Extend the narrow-prompt regression test to verify that wrapped URLs retain their full hyperlink targets before and during verification. Strip OSC 8 annotations when comparing visible text in snapshots.
GitOrigin-RevId: 9b2fba963c028eaa2b177220b0487364b44d04bb
## Why
The ChatGPT usage URL in the status card loses its terminal hyperlink when it wraps across lines in a narrow terminal.
## What changed
Attach the usage URL destination to each underlined span so every wrapped fragment remains clickable.
## Testing
Extend status hyperlink coverage at widths of 24, 42, and 120 columns to verify that linked fragments reconstruct the full URL and all point to the same destination.
GitOrigin-RevId: 516421380763f48da8af63b4d374e2b352722ddb
## What changed
Render URLs in TUI banner titles and descriptions as terminal hyperlinks, preserving the full destination when a URL wraps across lines.
## Testing
Add a regression test that checks hyperlink destinations for a wrapped URL and snapshots the visible banner layout.
GitOrigin-RevId: 1b1957570c1c0940a60f5a202648b0eeed5b95e1
## What changed
Render web URLs in warning details as terminal hyperlinks, preserving the full destination when a URL wraps across lines or the viewer scrolls.
## Testing
Add a regression test for hyperlink destinations after wrapping and scrolling, plus a snapshot of a warning containing a wrapped URL.
GitOrigin-RevId: 6500e6129a95b2dea8e8f53296ca056e63196a57
## What changed
Render web URLs in TUI MCP elicitation prompts as terminal hyperlinks. Preserve the full destination when a URL wraps across lines, while retaining the existing styling for answered and unanswered prompts.
## Testing
Add a regression test that verifies each linked cell of a wrapped URL targets the complete URL, including its query string, and a snapshot of the rendered form.
GitOrigin-RevId: 74baabbee6b72b695e1534d694296a3352f7e47d
## What changed
Render web URLs in `request_user_input` question text as terminal hyperlinks. Preserve the complete destination when a URL wraps across rows, along with explicit newlines and blank lines in the question.
## Testing
Add a regression test that checks each linked fragment retains the complete URL, including its query string, and snapshots the wrapped question layout.
GitOrigin-RevId: 473c8a8a00797c0b353a9cdb762dea2c718d9190
Use `TurnEnvironmentRequests` and the executor environment's `request()` in the MCP turn metadata test to match `ThreadSettingsOverrides`. Allow additional fields when matching `TurnInputSubmission::Started` in the pending input test.
GitOrigin-RevId: 6f7f7c60511d999274079f715ba2a68163e69caf
## Why
WebSocket rate-limit and overload errors ignored `Retry-After` advice and ended turns even when the server supplied a retry delay.
## What changed
Extract retry advice from nested `error.headers`, falling back to top-level `headers` when nested advice is missing or invalid. Use the shared HTTP header validation and retry-delay parser, and preserve the delay when mapping WebSocket errors.
## Testing
Add coverage for nested-header precedence, malformed headers, HTTP header validation, and recovery after an advised rate limit. Verify that overloads retry only while advice is present, without falling back to HTTP, and that headerless rate limits, usage limits, and `flex_unavailable` errors remain terminal.
GitOrigin-RevId: 61add0c36197e10402d6d3c325332aac72a5a521
## What changed
Render command, permission, patch, and MCP elicitation approval headers with `HyperlinkText`, which annotates web URLs and preserves their full destinations across wrapping and clipping.
## Testing
Add a regression test covering wrapped URL destinations in all four header types, plus a snapshot of the wrapped command approval header.
GitOrigin-RevId: 7f6b79484c9297cd03514da2d6805b0d239fee63
## What changed
Replace generic `Hook 1` labels with trimmed `status_message` titles, falling back to `Unnamed hook` when the message is missing or blank. Show aligned, dimmed row numbers alongside the titles and retain trust-status suffixes.
Render rows with `Paragraph` to preserve full-row selection styling and per-span dimming, including titles containing wide characters and emoji.
## Testing
Add snapshot and buffer assertions for title trimming, blank and missing messages, wide characters, selection styling, and dimmed indices. Update snapshots for long-title truncation and scrolling across two-digit row numbers.
GitOrigin-RevId: a9b20ea91e7252b6399d1c8a9fa849186f16a651
## Why
An interrupt or turn replacement can invalidate a pending-work wakeup while its turn context is being constructed. Task startup could then recreate a turn whose reservation was no longer active.
## What changed
- Recheck that the wakeup still owns the active turn reservation immediately before calling `start_task`, and return if it does not.
- Allow the remote-control re-enrollment test up to 45 seconds for the connection following reconnect backoff.
## Testing
Add a regression test that pauses wakeup context construction, processes an interrupt, and then resumes construction. It verifies that no additional turn starts and only the initial model request is sent.
GitOrigin-RevId: c857fdd9f0fac3790d35a95a1f21a6d41977bb29
## What changed
Stop setting `BAZEL_HOST_JVM_ARG=-Xint` in the Windows release workflow and remove support for forwarding `BAZEL_HOST_JVM_ARG` as `--host_jvm_args` in `.github/scripts/run-bazel-ci.sh`.
GitOrigin-RevId: 49ff5a56dc00b14c529ebefab917cb1d68216431
## What changed
Require `--prerelease false` before publishing the R2 `codex/install.sh` and `codex/install.ps1` aliases when updating the `latest` channel. This keeps prereleases marked latest from overwriting the stable installer aliases.
GitOrigin-RevId: 2ee7a8aee03f5242fb3b85af377655017e0d23b8
## What changed
Add `TurnEnvironmentRequests` to carry environment requests together with their fallback working directory. Update thread settings overrides and active turn settings to accept requests, constructing `TurnEnvironmentSelection` values in the receiving thread before validation and runtime use.
Adapt app-server callers, reviewer settings, and existing tests to supply requests or explicitly convert runtime selections back into requests.
GitOrigin-RevId: 8028f804bebe3fde553f57bb450f6dca3970cc4a
## What changed
Add the turn's `root_turn_id` to `_codex_apps` request metadata for host-owned Apps MCP calls. Remove any tool-supplied value before populating it from turn metadata, and omit the field for user-configured or extension-owned Apps servers.
## Testing
Extend unit coverage to verify that host-owned Apps calls replace an untrusted `root_turn_id` and user-configured Apps calls omit it. Update integration assertions for default and explicitly supplied root turn IDs, including approval flows, and verify that extension-owned calls omit the field.
GitOrigin-RevId: 754a642c2fff36a866b8cffa9fb3e161f232de08
## Why
Idle thread unloading stopped waiting after ten seconds, leaving the thread loaded when resource cleanup took longer.
## What changed
Keep awaiting the same shutdown future after the ten-second deadline, emitting `codex.app_server.thread_shutdown_slow` as a warning. Once shutdown completes, remove the thread and send `thread/closed` without requiring another unload request.
## Testing
Add a regression test that blocks writer-lock cleanup past the warning deadline, verifies the thread remains loaded while cleanup is blocked, then releases the lock and checks for `thread/closed` and an empty loaded-thread list.
GitOrigin-RevId: 18c411f86fd69e710e472a4e3572d75f18682147
## Why
Queue-only agent mail can wake a sleeping session without starting a new task. The wake turn needs to retain the previous turn's attribution so delegated work reports completion to the initiating agent, including after a reload.
## What changed
Capture the previous turn's attribution while reserving the pending-work turn. Reuse its trigger, parent and root turn IDs, and initiating agent path for queue-only wakes. Mail that explicitly starts a new task continues to supply its own attribution.
## Testing
Extend regression coverage for live and reloaded sleep wakes, delegated and unknown attribution, settings changes while asleep, and subsequent task-triggering mail. Verify that a reloaded sleeping worker routes completion to the initiating turn.
GitOrigin-RevId: 28e38474028bdbf35a0538c1202165f056bb3dc3
## Why
Clients starting delegated work need to attribute descendant turns to the original turn and retain that attribution through completion and history reads.
## What changed
- Accept optional `parentTurnId` and `rootTurnId` in `turn/start`, and expose `rootTurnId` on returned turns and lifecycle notifications.
- Default new turns to their own root when none is supplied. Preserve the active turn's root when steering, ignoring incoming lineage fields.
- Carry root IDs through completion, interruption, recovery, and fork boundaries, and persist them for paginated history reads. Leave unknown roots null in older history.
- Update protocol schemas and generated TypeScript and Python bindings.
## Testing
Extend coverage for default and explicit roots, steering without changing lineage, interrupted and recovered turns, history reads after restart in both history modes, nested fork pagination, and compatibility with older database writers.
GitOrigin-RevId: f1a570a12bd11742929fd2e8b017e5d35aa07dcb
## Why
Legacy terminals report key auto-repeat as new presses, which can trigger repeated image pastes when presses accumulate during a slow paste.
## What changed
Suppress repeated `Ctrl+V` and `Alt+V` image paste presses within a sliding 250 ms window, refreshed after each suppressed press and after a paste completes. Clear suppression on other ordinary key presses or key release events so a fresh paste can proceed immediately.
## Testing
Add regression coverage for repeated presses, window expiry, and resetting suppression on another key press or a key release. Update the shortcut remapping test to release the key between image pastes.
GitOrigin-RevId: 45abc056e5bda47d1c9704702e369e63dcce29db
## Why
Deny-read glob expansion runs before sandbox confinement. Resolving `rg` directly from `PATH` could execute a writable workspace binary at that stage.
## What changed
Use the existing protected executable lookup to select a canonical `rg` path under the filesystem policy. Fall back to the native glob walker when no suitable executable is found, preserving masks for matching denied paths.
## Testing
Extend denied-file integration tests to verify that a writable workspace `rg` never runs, a protected `rg` is used when available, and denied files remain blocked with the native fallback.
GitOrigin-RevId: f06674f3535c8a72a4656871762e45fa13c732f2
## Why
Recovering an interrupted turn replaced its original trigger with `retry` and restored only its root lineage from model context. Turns suspended before that context was written could lose their attribution entirely.
## What changed
- Persist regular-turn attribution in `TurnStartedEvent` and compaction resume metadata, including the trigger, parent and root turn IDs, and initiating agent path.
- Restore matching attribution during recovery, keep unknown triggers absent, and retain the model-context root fallback for older records.
- Reconstruct attribution from surviving turns across rollback and late completion or abort events, and clear inherited attribution when spawning a forked agent.
## Testing
Add coverage for repeated cold recovery, suspension before context persistence, legacy rollouts, fresh attribution on subsequent turns, compaction checkpoints, rollback, and late terminal events.
GitOrigin-RevId: 85b5763e8fbd48a1ea2c07cfda8196e63c2cd33a
## Why
A low-risk score for a later action could release an earlier pending Guardian review when the thread's score lag reached zero, bypassing that action's synchronous review result.
## What changed
Track the accepted score's source action and allow it to release a pending review only when it comes from that action or an earlier one. Keep cached-score approval available before synchronous review starts, but prevent the initial computer-use allowance from releasing an already pending review.
## Testing
Add an app-server regression test with two pending reviews: a later low-risk score approves its own action while the earlier action remains pending and honors its synchronous denial.
GitOrigin-RevId: ed8b9c4793b2538f634edfc5699797a6983358cc
## Why
A synchronous Guardian review could keep an action waiting even after an asynchronous score supplied valid low-risk evidence for approval.
## What changed
- In adaptive mode, race the synchronous review against score updates that satisfy the existing cached-approval checks, unless a fresh review is required.
- When asynchronous approval wins, cancel and drain the pending review, then revalidate the action and history lifetime and enforce cancellation and timeout limits before approving.
- Emit an approved review completion without a synchronous assessment or risk level, and use the cached-approval path for the final decision.
## Testing
Add an app-server regression case that holds the synchronous review pending, releases a low-risk score, and verifies approval completes without a risk level. Sequence existing scenarios to finish synchronous reviews before releasing classification results when they test synchronous evidence.
GitOrigin-RevId: 04f5ad6b960b819b565fccb1b85c8039ccbd0479
## What changed
Render web URLs in TUI asynchronous question titles as terminal hyperlinks, preserving the full destination when a URL wraps across lines or is partially clipped. Exclude trailing question punctuation such as `)?` from detected URLs while preserving balanced parentheses and query strings.
## Testing
Add a rendering regression test and snapshot for a wrapped URL, checking complete hyperlink destinations at full and reduced heights. Extend URL detection tests for trailing question punctuation and balanced parentheses in query strings.
GitOrigin-RevId: 6c9a807466d7b7e3a23bc6e86aae8410ae378161
## Why
Serial connection opens let a stalled handshake delay healthy sockets. Waiting until the idle pool is empty to refill also leaves classification bursts using HTTP fallback.
## What changed
- Open up to four WebSockets concurrently and start replenishing when the idle pool falls to half capacity. Preserve successful in-flight opens when another open fails or times out.
- Make explicit prewarming wait for an existing refill before checking readiness.
- Add `ResponsesWebsocketClient::connect_with_connector` and reuse one connector per sampler, initializing TLS configuration on a blocking task while retaining per-connection authentication and destination policy checks.
- Record connection lease durations for admission, setup, and total time, tagged by transport.
## Testing
Add regression tests for a stalled handshake alongside a healthy socket and replenishment before the last idle socket is leased. Update cooldown, authentication, and transport retry tests to account for concurrent handshake completion.
GitOrigin-RevId: f4a8258977c1f2a58e00c6badc7b599280ef22ad
## Why
Spawn failures can share an error kind and message despite different causes, such as execution and residency capacity limits. Telemetry needs enough detail to distinguish these failures without using error messages or correlation IDs as metric labels.
## What changed
- Add `AgentErrorContext` annotations for capacity limits, registry rejections, runtime availability, and spawn stages. Preserve the first annotation so outer stages retain the more precise failure origin.
- Add bounded `detail` and `error_kind` labels to spawn failure metrics, using `unknown` when no context is available.
- Emit spawn failure trace events with these classifications and the call and turn IDs for both multi-agent versions.
## Testing
Add tests for distinct capacity and registry failure contexts, preservation of manager, fork, and shutdown errors, and metric aggregation across different error messages and correlation IDs. Verify that annotations preserve existing error kinds and user-visible messages.
GitOrigin-RevId: 5bbe3d32f6ce408622f38e559fddeab05b8ccb65
## Why
File replay can accommodate shell state larger than the 512 KiB budget used for environment replay.
## What changed
Allow up to 4 MiB of shell state and 8 MiB of capture output for file replay. Keep captured environments capped at 512 KiB and preserve the 512 KiB combined state-and-environment limit for environment replay. Report distinct failures for oversized capture output, state, and environments.
## Testing
Add replay-specific size-limit tests and enlarge the Bash integration-test snapshot to exercise file replay beyond the environment replay budget.
GitOrigin-RevId: 0210848eb398d75426cb8b4b3bfaa0bce25264b8
## What changed
Add `codex.shell_snapshot.command` and `codex.shell_snapshot.wait_ms` metrics for eligible command preparations in the unified exec runtime and exec server. Tag observations with snapshot version, availability state, and whether replay was selected (`used`) or normal shell startup was used (`fallback`). Exclude background prewarming from command observations; `used` measures replay selection, not successful restoration or command completion.
## Testing
Extend snapshot retry tests to verify command counts and wait observations across fallback and recovery, excluding prewarm captures. Extend credential-broker approval tests to verify one `protected` snapshot observation for login-shell commands.
GitOrigin-RevId: d3d9f370b6bbba6dfc930a44044ce09373841799
Refresh the ranked tool catalog and partial-answer fork snapshots to reflect instructions requiring `fork_turns: "none"` when overriding the model or reasoning effort. Update the affected collaboration tool and message hashes.
GitOrigin-RevId: 5c3cbdd734f57eaefee0b0412e555e3882b1472e
## What changed
Increment `codex.guardian.denial_limit_reached` when automatic approval review reaches a turn's denial limit, immediately before interrupting the turn. Record the counter once per turn, matching the denial warning's existing behavior.
GitOrigin-RevId: ec8eeeff6a681a261572496e59cf694e87e813ce
## What changed
Carry `multi_agent_version` from the turn context through resolved configuration facts into turn analytics events.
## Testing
Extend the turn event serialization test to assert that `MultiAgentVersion::V2` is emitted as `"v2"` in `multi_agent_version`.
GitOrigin-RevId: f3e8c98588926d41a18c3db9aa229677e68cf5c1
## What changed
Record elapsed time for completed `wait_agent` waits in `codex.multi_agent.wait.duration_ms`, with an `outcome` tag of `mailbox`, `steered`, or `timed_out`. Exclude dropped waits because they have no observed outcome.
GitOrigin-RevId: 6378b98bfadab69d47aa2e9c93fa9d720f9cd0ef
## What changed
Increment `codex.multi_agent.result_delivery` when sending a terminal child result to its parent, with `outcome=queued` for queue acceptance and `outcome=failed` for delivery errors.
GitOrigin-RevId: 7571f66c2c2d2baea1a54dce3741f6393e809b66
## What changed
Add `codex.guardian.decision.duration_ms` around the complete approval decision operation, including fast decisions, preparation, and cancellation alongside model review time.
GitOrigin-RevId: e5a8d5a3b9a0ff81e1b866be87b8f3a439ae6a1d
## What changed
- Limit multi-agent V2 `fork_turns` guidance to `all` and `none`. Accept legacy positive integer strings as full-history forks instead of truncating parent history.
- Remove partial-history fork handling and telemetry, and direct model override usage to `fork_turns: "none"`.
- Strip inherited `multi_agent.role_instructions` and `multi_agent.usage_hint` content by kind, including persisted hints whose wording predates the current bundled instructions.
## Testing
Update regression coverage for legacy `"1"` and `"3"` values inheriting full history, invalid and zero values being rejected, and stale parent hints being removed from compacted history with both marked and unmarked instructions.
GitOrigin-RevId: 8f6017dc66ad8deefd7745399ef76e1bb1435bb2
## Why
Messages with the `partial_answer` phase contain answer text without declaring a terminal answer. They should remain searchable and speakable without being treated as final messages.
## What changed
- Preserve explicit `partial_answer` phases in streamed and completed realtime handoffs, bypassing legacy channel-prefix parsing and routing them to the `speakable` channel.
- Treat partial answers as nonterminal in V1 handoffs and omit the final-message prefix.
- Include partial answers in thread occurrence searches and normalize them to the final conversation channel in rollout traces.
## Testing
Extend coverage for realtime phase routing, streamed and completed handoffs, partial-answer search results, and rollout normalization. Verify that turn summaries still exclude nonterminal messages.
GitOrigin-RevId: aa183da783f6e7e0b78ddd51073cba533297e121
stevenlee-oai