## What changed
- Add nullable `model` and `reasoningEffort` fields to the shared app-server `Thread` object and generated schemas.
- Report current settings for loaded threads and the latest persisted settings for unloaded threads across thread read, list, start, resume, rollback, metadata update, and notification paths.
- Keep unavailable legacy or filesystem-only settings nullable, and allow metadata reads without loading a thread or dispatching queued work.
## Testing
- Cover live-setting precedence, persisted settings after restart, null legacy values, and model metadata returned by thread lifecycle operations.
GitOrigin-RevId: 22ebe8a8d1910a820d90a97730d812a00d8c1372
## Why
Configured Git marketplaces may be defined outside the user config, but those definitions could not download or update their snapshots.
## What changed
- Select marketplace source, ref, and sparse-path settings from the effective merged configuration for startup synchronization and explicit upgrades.
- Preserve the initiating operation's configuration loader and overrides when reloading before activation.
- Roll back activation if the marketplace definition changed or configuration can no longer be loaded, without copying settings into the user config.
## Testing
- Cover system-defined marketplaces, CLI overrides, startup fallback after invalid user configuration, and rollback after configuration changes.
GitOrigin-RevId: 53d1eecf68a91ce2aa8430e5749d78697bfcd821
## Why
Full Access already combines `approvalPolicy: "never"` with unrestricted
permissions, so confirmation-only actions do not require a model review.
## What changed
- Detect Full Access consistently across the thread and every selected
environment. Pending, failed, or restricted environments are not treated as
Full Access.
- Approve confirmation-only Guardian and MCP requests without synchronous
review, sampler prewarming, or background scoring. Cancellation, explicit
denials, and forms that require user input keep their existing behavior.
- Re-evaluate the active permission state on each turn so an existing thread
can enter or leave Full Access safely.
## Testing
Added coverage for switching approval modes, strict sensitive MCP
confirmations, failed and pending environments, and suppression of Guardian
requests and background-scoring connections.
GitOrigin-RevId: 089ab4296dde473b8e33ab8324be79c5446c46f6
## Why
`request_permissions` paths and grants need to be evaluated against the selected executor environment, including its path convention, home directory, workspace roots, and temporary directories.
## What changed
- Resolve relative and home-relative permission paths using the executor context, reject mismatched path conventions and lossy paths, and support legacy `read` and `write` path lists.
- Move grant intersection into core so requested and granted permissions use the originating environment's sandbox context. Preserve deny entries conservatively when a special path cannot be resolved.
- Keep the full originating environment with pending permission requests so delayed responses are normalized against the same context.
## Testing
- Cover POSIX, Windows, UNC, relative, and home-relative path resolution and invalid path contexts.
- Verify end-to-end app-server grants are limited to the requested workspace scope and unresolved temporary-directory denies are preserved.
GitOrigin-RevId: 730a2aacd391262e92a6314f3a5b6c262e3dca10
## What changed
- Emit `codex_guardian_v2_classification` events with the outcome, risk
level, duration, model, and thread attribution.
- Emit `codex_guardian_v2_fast_decision` events when Guardian V2 approves an
action without a full review.
- Add `guardian_v2_enabled` to turn analytics, accounting for review scope
and model requirements.
## Testing
- Extend the Guardian V2 app-server coverage to verify event payloads,
attribution, enablement state, and scoped event emission.
GitOrigin-RevId: 0805975f8e8f9d954aa1058ea8c60545a090ae74
## Why
Forking a resumed paginated thread failed when the managed `sessions` directory was a symlink, even though the rollout remained under that managed root.
## What changed
- Validate rollout lineage references against the canonical `sessions` and `archived_sessions` roots.
- Accept rollouts beneath symlinked managed roots while rejecting nested symlinks that escape those roots.
## Testing
- Cover forking a resumed rollout under a symlinked `sessions` root.
- Cover rejection of rollout lineage paths that escape through a nested symlink.
GitOrigin-RevId: 0128ecde7087120ef510baa3ed62cdbb33073117
## Why
Git root discovery is optional metadata work, but filesystem probes can block. They should not exhaust Tokio's blocking pool, delay runtime shutdown, or prevent later turns from observing repository changes.
## What changed
- Add a shared `GitRootDiscovery` service that coalesces concurrent lookups for the same working directory and limits probes across directories.
- Run probes on detached threads, retain in-flight work across caller cancellation, and discard completed results instead of caching them.
- Use the service for turn and memory metadata enrichment, abort unused turn enrichment when its state is dropped, and limit memory metadata waits to one second.
## Testing
Add coverage for probe sharing, capacity limits, cancellation, fresh discovery, runtime shutdown, memory timeouts, and repositories restored after startup prewarming.
GitOrigin-RevId: bca46fc263e7a12a2f69146d8a0b3e7c7e0846cb
## What changed
Restrict cached remote plugin catalog test helpers to `.json` files when
reading plugin IDs or rewriting `fetched_at` timestamps.
GitOrigin-RevId: a144f44a8adc26a8d0aa0d85e95c8fe0366e8aa0
## What changed
- Add `approvalsReviewer` to the experimental `turn/settings/update` API.
- Apply reviewer changes to subsequently captured steps and new background approval requests while preserving pending approvals and future-thread defaults.
- Allow reviewer-only updates without `step_model_switching`, while continuing to enforce managed reviewer restrictions and model-required auto review.
- Use an explicit live reviewer update for MCP approvals while retaining refreshed thread defaults for clients that have not set one.
## Testing
- Cover switching between user and automatic review during a live turn, future-turn isolation, and managed-authority rejection.
GitOrigin-RevId: e1216b09c6a7972c2c9eaf4955d8d57d60604ca1
## What changed
- Centralize the allowlist for bundled MCP cleanup hooks and use it for both local and executor-discovered plugins, including `unified-computer-use` cleanup through `cua_repl`.
- Mark matching cleanup hooks as trusted built-ins so they run without saved hook trust and remain active when regular hooks or their per-hook state are disabled. Plugin enablement and managed-only policy still apply.
- Hide built-in cleanup hooks from hook listings and lifecycle notifications while retaining their metrics. Keep the built-in classification out of serialized protocol data.
## Testing
- Cover allowlist boundaries, trust and enablement behavior, inline and file-based hook declarations, MCP success and error responses, hook listing, lifecycle notifications, metrics, and protocol serialization.
GitOrigin-RevId: f93b7bc99f4ed9694f529def8ec383b45f31430e
## Why
When the remote Sites plugin is installed and its local bundle is available, exposing the bundled copy as well creates duplicate catalog entries and can load the wrong skills.
## What changed
- Persist an account- and backend-scoped exclusion for `sites@openai-bundled` once the remote replacement is installed and loadable.
- Apply the exclusion to plugin catalogs, search, direct reads and installs, runtime loading, hooks, and skill caches while preserving the remote plugin's server-owned enabled state.
- Restore the bundled fallback when the remote plugin is absent or its local files are unavailable, and throttle repeated availability checks for 60 seconds.
## Testing
- Added manager tests for persistence across restarts, account/backend isolation, fallback restoration, concurrent checks, and refresh throttling.
- Added app-server and agent-turn tests confirming that catalog, search, and skill loading prefer remote Sites.
GitOrigin-RevId: bc1154f79d3107910fee9fa27389a0ddb48ce6cf
## Why
Diagnostic reports can span several envelopes, and the previous 10-second shared
network budget could expire before slow uploads and their attachments completed.
## What changed
- Give each diagnostic report a single five-minute deadline shared by the event,
attachments, retries, and retry backoff.
- Stop reading or sending later attachments once the deadline or a Sentry rate
limit is reached.
- Limit the app server to three concurrent report uploads and return an
overloaded JSON-RPC error for additional requests until a slot is released.
## Testing
Add coverage for slow multi-envelope reports, deadline-aware retries, skipped
attachments, rate-limit handling, and concurrency-slot release after failures.
GitOrigin-RevId: bdacf6c9731df16d2763e204565986eb6d540233
## What changed
- Add typed context sections for root-conversation evidence, trusted user answers, and conversation transcripts to `codex-guardian-context`.
- Use the shared section registry when building core Guardian prompts and asynchronous Guardian V2 scoring context.
- Preserve source-role labeling while delivering authorization evidence as user-role context, and fail closed when context collection fails.
## Testing
- Cover shared section ordering and role preservation for synchronous and asynchronous targets.
- Verify trusted user answers appear exactly once as user-role input in Guardian V2 approval flows.
GitOrigin-RevId: 1d5d793ffbf166077411a66e85e039596907fb7e
## Why
Guardian review evidence must remain available after a compacted thread is resumed or forked, while rolled-back or parent-local evidence must not grant authorization in a different context.
## What changed
- Store the bounded, model-invisible Guardian transcript alongside compacted rollout history and restore it from the newest surviving checkpoint during replay.
- Trim Guardian history at rollback boundaries, clearing it when the boundary has already been evicted.
- Preserve the checkpoint for user-initiated forks, but remove it when spawning a subagent so parent review evidence is not inherited.
- Keep the new rollout field optional for compatibility with existing compacted records and legacy readers.
## Testing
- Cover Guardian history across compaction, restart, paginated and pathless stores, user forks, rollback, bounded replay, serialization, and subagent forks.
GitOrigin-RevId: 6ab076d5e0c3aac4d6a41ebd50ba2b200c90213e
## What changed
- Add `apps.<app_id>.links.<link_id>` configuration for overriding
`approvals_reviewer` and `default_tools_approval_mode` per connected account.
- Expose link settings through the app-server protocol and generated JSON and
TypeScript schemas.
## Testing
- Extend `config/read` coverage for populated, empty, and absent `links`
sections.
GitOrigin-RevId: 43004d2722439060fdadc5e5cd9ed3108774ecaf
## What changed
- Add `turn_trigger` and `codex_turn_source` to `codex_turn_event` analytics.
- Read the source from effective Responses metadata, preserving configured-over-client precedence and reflecting accepted steer metadata.
- Omit trigger and source values from analytics when they exceed the existing Responses metadata value limit.
## Testing
- Cover event serialization, turn lifecycle emission, configured and client source precedence, size limits, and source updates after steering.
GitOrigin-RevId: bbd45af4c6af52956d2394b722ea78e65e5b9bd7
## What changed
- Include the complete upstream `response.usage` object in
`ResponseUsageMetadata.metadata` while retaining the existing `amount` field.
- Expose the metadata through `rawResponse/completed` notifications and update
the generated JSON and TypeScript schemas.
## Testing
- Cover SSE, WebSocket, turn, and compaction completion paths.
GitOrigin-RevId: 6d79b1b4c92ac11abf43ec98f380b4868288a701
## What changed
- Add the `plugin/reconcile` JSON-RPC method to synchronize installed remote plugin bundles and wait for required hook updates.
- Return affected plugin IDs with MCP, Apps, hooks, and skills refresh hints, plus remote update and materialization failures.
- Refresh loaded hook runtimes after relevant updates and return an empty result when plugins or backend authentication are unavailable.
## Testing
- Cover workspace and global bundle installs, unchanged passes, enablement changes, updates, removals, materialization failures, hook refreshes, and disabled plugins.
GitOrigin-RevId: 45c02518d71990d13eb09d56ed51505c91c66956
## What changed
- Query workspace-visible turn estimates for ChatGPT-authenticated sessions through the appropriate Codex or ChatGPT endpoint.
- Track completed response IDs and emit `codex.turn.cost_microusd` only when the estimate is nonnegative, visible, and covers every observed response.
- Keep error response bodies out of turn-cost worker logs.
## Testing
- Cover both endpoint styles, nullable estimates, settlement validation, exact micro-USD conversion, and response-ID tracking.
- Add an app-server integration test that verifies a settled ChatGPT turn reaches the OTLP metrics exporter with its turn, conversation, and auth-mode attributes.
GitOrigin-RevId: 6ae3f8df729fad52984a0c6efafd8c96c7214e55
## Why
Realtime history should be recorded consistently for every Core host, including
when no app-server event listener is attached.
## What changed
- Move transcript segmentation, session boundaries, and backing-agent artifact
promotion into Core for paginated threads.
- Persist canonical realtime items through the thread store in event order and
emit dedicated history lifecycle events for hosts to present.
- Translate those Core events into the existing app-server realtime item
notifications without app-server persisting the items a second time.
## Testing
- Cover Core-only persistence across repeated sessions, ephemeral sessions,
accepted and rejected steering, typed input ordering, and artifact promotion.
- Verify app-server notifications correspond to the persisted timeline.
GitOrigin-RevId: 7cbef14129d77f6d6d7099b733be91f5279c55f5
## Why
Resumed threads need to continue per-turn and per-thread token totals without scanning arbitrarily far beyond the latest compaction checkpoint.
## What changed
- Add durable `TokenUsageRecord` rollout items with response, turn, thread, session, and root-turn attribution.
- Restore accumulated usage on resume and snapshot the latest record plus the compaction response ID in compaction checkpoints.
- Preserve root-turn lineage in persisted turn context, while ensuring forked child threads start with their own usage totals.
## Testing
- Cover usage accumulation across multiple responses and resumed turns.
- Cover local and remote compaction checkpoints, invalid remote compaction output, rollout reconstruction, and fork isolation.
GitOrigin-RevId: ef9e0c4a9102a08a2c382be4cdac68c84353c90a
## Why
Guardian reviews need the original conversation evidence even after the parent context has been compacted, while rollback must still remove evidence from reverted turns.
## What changed
- Build synchronous and asynchronous Guardian transcripts from the retained review-history snapshot.
- Use the shared Guardian transcript collector for consistent entry formatting, tool attribution, and per-entry truncation while preserving the existing transcript retention budgets.
## Testing
- Add app-server coverage for retaining user and tool evidence after compaction and discarding it after rollback.
- Extend transcript tests for standalone tool outputs, shell calls, attribution, truncation, and retention limits.
GitOrigin-RevId: a18b1176f14a4d006c263aa82d4e593afee66bc3
## What changed
- Initialize Guardian reviewer subthreads with empty extension data.
- Remove the special registration that exposed inherited read-only `history`
tools in the Guardian tool plan.
GitOrigin-RevId: 7700f033faab125d59d11bc2d82955c67689e3c3
## What changed
- Carry optional backend-owned banner and account identity data through
`account/rateLimits/read`, filtering banners that do not match the authenticated
account and user.
- Render supported rate-limit notices above the composer with actions for usage,
credits, resets, owner notifications, and plan management while preserving the
existing fallback UI for absent or unsupported banners.
- Refresh usage after limit errors, reject stale responses, and keep queued input
paused until recovery completes. When instructed by the banner, switch to the
first available fallback model without changing unrelated thread settings.
## Testing
- Add protocol, banner parsing and rendering, CTA, identity filtering, refresh
ordering, fallback-model, account-change, and queued-input recovery coverage.
GitOrigin-RevId: e03d75a82e425deb87f4b120a71cf2286c0ef6cc
## Why
The first REPL execution should proceed while its initial asynchronous Guardian
classification is still pending.
## What changed
- Fast-approve the first `js` execution from a Node REPL-backed server while
continuing its asynchronous classification.
- Track `js` executions separately so setup and reset tools do not consume the
first-execution allowance.
- Apply the normal Guardian review policy to subsequent executions.
## Testing
Add coverage for browser and computer-use startup, reset, and module-directory
setup sequences, verifying that only the first `js` execution skips the wait.
GitOrigin-RevId: 7297b35411a6317bcf9e7058c08c6db3e3310ac8
## What changed
- Cover the default, explicitly enabled, and explicitly disabled states of
`tools.update_plan.enabled`.
- Verify prompt tool lists remain consistent across requests, including when
custom base and developer instructions are configured.
- Explicitly enable `update_plan` in existing fixtures that depend on the tool.
GitOrigin-RevId: 3be279cb5195dfc5892c2c8ff6a1461fac879309
## Why
Resuming a thread without an explicit `cwd` should restore that thread's latest
retained setting. Forked history can contain settings copied from another
thread, while compaction can move the latest setting outside the replay window.
## What changed
- Record the owning thread ID on new settings snapshots and only use snapshots
owned by the resumed thread when restoring `cwd`. Older snapshots without an
owner remain readable but do not override the startup `cwd`.
- Checkpoint the current settings after compaction and serialize checkpoints
with settings updates so the retained history contains an accepted, current
snapshot.
- Cover resume behavior across compaction, forks, reverts, legacy histories,
and concurrent settings updates.
GitOrigin-RevId: 1efc9cf55472d6b88c465c4efe44672a232dbf64
## Why
Automatic goal continuations should remain attributable to the turn that created the goal. External input, hook context, or goal edits can make that attribution ambiguous and must not leave stale lineage metadata behind.
## What changed
- Carry the trusted root and previous parent turn through successive automatic goal continuations.
- Invalidate stored lineage when external context reaches an active turn or when a goal is edited or cleared.
- Preserve lineage for async hook results only when they belong to the receiving turn.
## Testing
- Cover goal continuations across intervening user turns and external objective edits.
- Cover active, buffered, and externally injected hook or response context.
GitOrigin-RevId: 22ccc07961cd0ed8f4b17912b7efa416b342bf50
## What changed
- Add model message metadata for built-in tool descriptions.
- Use the active step model's catalog description for `send_user_message_async`, including after a mid-turn model change.
- Fall back to the built-in description when catalog metadata is absent, while preserving an explicitly empty description.
## Testing
- Cover catalog serialization, fallback and empty-value behavior, and model changes within a turn.
GitOrigin-RevId: 72b953214ab9708931065321debf12133f8d2d40
## What changed
- Track failed `exec` attempts whose handler ran for each active goal.
- Mark the goal as blocked after three qualifying failure turns.
- Reset the failure streak when any tool succeeds, and keep failures from carrying over to a replacement goal.
## Testing
- Cover failure classification, streak resets, goal replacement, and end-to-end goal blocking through the app server.
GitOrigin-RevId: 14dac7f4eb35507f12df3b2a82ab97bdafe7b897
## Why
Code mode wall time should measure the host operation itself, without including
client-side response delays or idle time between requests.
## What changed
- Measure each execute, wait, and terminate request in the code mode host.
- Carry the duration through the stdio and gRPC protocols and use it for
model-visible wall time.
- Emit a structured `codex.code_mode.host_timing` event correlated with the
conversation, turn, tool call, and cell.
## Testing
- Cover successful and failed execution timing, delayed response reads,
repeated waits, termination, and missing cells across stdio and gRPC.
- Verify timing survives protocol serialization and is reflected in app-server
model output and structured telemetry.
GitOrigin-RevId: d24af30c3fc5820521b4beba1f9970714dad6482
## What changed
- Advertise `openai/elicitation` form support when the client declares an
object-valued `form` capability, without deriving it from the legacy
`openai/form` capability.
- Handle `openai/elicitation/create` requests in `form` mode and forward their
metadata and opaque schema through app-server as `openaiForm`, preserving
`x-openai-*` annotations.
- Keep legacy form handling independent and have the TUI automatically decline
the new form requests it cannot render.
## Testing
- Add an app-server round-trip test for capability negotiation, request
forwarding, and accepted responses.
- Extend MCP capability filtering coverage for `openai/elicitation.form`.
GitOrigin-RevId: 88f39257bffafe4ee98a9c910e38507843cd7eeb
## What changed
- Add the disabled-by-default `omit_app_server_notification_media` feature.
- When enabled, remove inline image and audio content from `item/started`,
`item/completed`, and `rawResponseItem/completed` notifications, including
tool output and image-generation results.
- Keep the media in model input; the filter only changes app-server
notifications.
## Testing
- Verify that image content is absent from all three notification types while
the model request still receives it.
GitOrigin-RevId: 9a4434d18a3dac6d67c2e0c3723ff4595a9b3797
## What changed
- Add an optional `timeoutMs` parameter to `thread/shellCommand` and propagate it to user shell execution.
- Preserve the one-hour default when the parameter is omitted or `null`, allow longer deadlines, and treat `0` as an immediate timeout.
- Reject negative or otherwise invalid values before execution. Timing out an auxiliary shell command leaves its active turn running.
## Testing
- Cover default, extended, immediate, invalid, standalone, active-turn, and interruption behavior.
GitOrigin-RevId: d72f67793d9766b7383f28d30140270a4a76a495
## What changed
- Mark `clock.curr_time` and `clock.sleep` as built-in control tools so their calls emit control-tool analytics.
- Cover completed, failed, and interrupted calls, verify analytics omit tool arguments and output, and keep the calls out of the dynamic-tool count.
GitOrigin-RevId: 489c8015f836be146ccc2c7e96ef7243b0599e16
## What changed
Update the Guardian v2 required-model-switch test to continue the thread with
empty input. This keeps authorization unchanged, so the test specifically
verifies that the required-model check prevents reuse of a cached approval for
the sandboxed command.
Continue asserting that a Guardian review starts and that the command skips a
second classification.
GitOrigin-RevId: 5ce914cb6e66f0527d9ec154331cc356104bfb72
## Why
After switching a thread to a model that requires automatic review, a
standard-scope approval could reuse a cached low-risk score for an action that
skipped classification. This allowed the action to bypass the required full
review.
## What changed
Check the thread's current model requirements before making a fast Guardian
decision. Defer required models to the full review path instead of approving
from cached scoring state.
## Testing
Add coverage for switching to a required model and reviewing a sandboxed
command without running another classification.
GitOrigin-RevId: e79e6a5df19c46acd5c4176f522a859793177639
## What changed
Apply the legacy plugin app/MCP routing policy even when no authentication mode is available. Unauthenticated plugin reads now omit unavailable app declarations while retaining their MCP server alternatives.
## Testing
Extend plugin manager coverage for unauthenticated reads and provide ChatGPT authentication in the app-server bundle-details test.
GitOrigin-RevId: d90d29d0702488eb7413c6779254a9e6aae615c0
## What changed
- Include `recencyAt`, derived from the newest non-archived assigned thread, in project responses.
- Let `project/list` sort by `position` or `recencyAt` in either direction, with recency as the default descending order for that key and projects without activity placed last.
- Encode the sort key, direction, and millisecond-precision anchor in new cursors while retaining existing ascending-position cursors.
- Add an index for project recency lookups and document the API's sorting and pagination behavior.
## Testing
- Cover recency updates when threads are assigned, archived, unarchived, or deleted.
- Cover ordering, null handling, tie-breaking, cursor pagination, invalid sort combinations, and cursor mismatches.
GitOrigin-RevId: 6165e2b9976b0b45cfa16bcd42978b67811f6df5
## What changed
- Load the effective plugin configuration for every requested `cwd` in
`plugin/list` and `plugin/installed`.
- Combine local marketplaces in request order, keeping the first source for
duplicates while merging installed and enabled state across repositories.
- Report invalid project configurations through `marketplaceLoadErrors` without
dropping valid local catalogs or globally enabled remote catalogs.
- Use the combined marketplace context for forced and background cache refreshes,
while keeping remote plugin feature gating request-wide.
## Testing
- Cover distinct and duplicate marketplaces, cross-repository enabled state,
invalid project configuration, local cache refresh, and global versus
project-local feature flags.
GitOrigin-RevId: 53c8e0e9c760dc2b969ab10d0e63fb439673c230
## What changed
- Add an optional `multi_agent_reasoning_effort` field to model metadata.
- When `Ultra` is selected, use a supported catalog override when present. Otherwise, prefer `max`, then the highest supported non-`ultra` effort, and finally `medium` when the model has no reasoning levels.
- Preserve existing request behavior for other reasoning efforts, including mapping `persistent` to `disabled`.
## Testing
- Cover configured, missing, unsupported, and empty-catalog fallbacks for both parent and spawned-agent requests.
GitOrigin-RevId: b7ef576f32e0ea95ef38bf95c25789ed16aae94e
Expand Windows deny-read globs robustly across protected directories while preserving filesystem enforcement. Preserve structured MCP tool and resource errors through app-server responses. Bind cached Guardian classifications to current local and root authorization state so stale scores cannot approve actions.
Add regression coverage for the sandbox resolver, structured protocol errors, and authorization changes.
GitOrigin-RevId: 4b80ed724d869afeca79204222d8465fa99d3a24
## Why
Guardian reviews for delegated workers need to recognize skills explicitly
invoked by the user on the root turn.
## What changed
- Record verified user-owned skill paths as bounded, turn-matched Guardian
evidence.
- Include trusted paths from the current worker and its root snapshot when
building review context.
- Exclude skill trust from later root turns so stale authorization is not
inherited.
## Testing
- Add an app-server lifecycle test covering inheritance of a root-invoked
skill by a delegated worker and its removal on the next root turn.
GitOrigin-RevId: aa28f485edb7a447e51d51de8dc89b959fd63d40
## What changed
- Recognize `codex_sensitive_action: true` on MCP approval elicitations.
- Route marked actions to the synchronous Guardian reviewer instead of extension fast approval. Absent or false values preserve the existing path.
- Cover ordinary and strict auto-review configurations, including marked, unmarked, and explicitly false metadata.
GitOrigin-RevId: dce13d1696568ca81c8d2b08a7ef0d5f13e155bf
## What changed
- Parse optional `usage_metadata.amount` values from Responses API completion events without converting their string representation.
- Propagate the metadata through SSE and WebSocket streams, regular turns, and remote compaction.
- Add `usageMetadata` to the app-server `rawResponse/completed` notification and its generated schemas.
## Testing
- Cover missing, null, zero, and high-precision amounts, including completion events emitted during compaction.
GitOrigin-RevId: b16d81e8350eab0dc7ff613d0dc9dbed73041713
## What changed
- Add optional Browser Use and Computer Use confirmation-policy Markdown to model catalog messages.
- Send the configured documents verbatim in `openai/confirmation_policies` metadata for `node_repl` and `cua_repl` tool calls. Send an empty object when the issuing model has no policies so runtime defaults are cleared.
- Use the issuing step's model snapshot across approval waits, and omit the metadata for other MCP servers and Guardian sessions.
## Testing
- Cover policy serialization, configuration overrides, model changes, approval waits, partial or empty policies, eligible server filtering, and Guardian exclusion.
GitOrigin-RevId: 038c4c262a31fc71986e4a2a947fe9bcbd407acc
## What changed
- Add bundled proactivity and follow-up guidance when `ReasoningEffort::Persistent` is selected.
- Allow model metadata to override or disable the guidance with `persistent_instructions`.
- Track the instructions as world state so effort and model changes replace or retire stale guidance without duplicating unchanged context.
- Tailor approval guidance to `send_user_message_async` availability, rebuild it for forked agents and rolled-back history, and exclude Guardian sessions.
## Testing
- Cover default, overridden, disabled, replaced, and retired instructions.
- Cover model changes, history transitions, agent forks, Guardian sessions, and asynchronous-message tool availability.
GitOrigin-RevId: 78e05d0335a70b385bd069b45edcd4ba570cef91
## What changed
- Mark history and notes search queries, appended note text, and replacement note text as encrypted in their tool schemas.
- Send `x-openai-encrypted-tool-arguments: true` for the corresponding backend routes without changing the JSON request body.
## Testing
- Cover encrypted schema fields and backend headers for history search, notes search, append, and write calls.
- Verify unrelated history and notes requests do not receive the encrypted-arguments header.
GitOrigin-RevId: 58263cff832c979b436ddb4013b5c27218aca678
## Why
Trusted Guardian reviewer sessions can emit events without an app-server listener, leaving their turns and tool usage absent from analytics.
## What changed
- Translate Guardian session lifecycle and canonical tool item events into analytics notifications while excluding messages, reasoning, and review content.
- Preserve Guardian lineage during prewarming even when inherited client metadata is not yet available, without emitting an incomplete thread initialization event.
- Limit direct session tracking to trusted Guardian children so resumed threads that have an app-server listener do not report duplicate events.
## Testing
- Cover completed, failed, and interrupted Guardian turns, tool counts and timing, lineage, content exclusion, prewarmed lineage, and resumed-thread deduplication.
GitOrigin-RevId: 70ace5f7ed30a7e3b6a9d6097c8b2a6a326dc4f7
## Why
Repeated skill locator roots can make catalog prompts larger even when the
catalog fits within its metadata budget.
## What changed
Evaluate aliased catalogs regardless of budget pressure and select them when
they preserve skill inclusion and description content while reducing prompt
size. Apply the same selection to combined host, executor, and orchestrator
catalogs.
## Testing
Add coverage for alias selection in full host-only catalogs and update skill,
symlink, and orchestrator resource tests to expect shortened locators and their
root mappings.
GitOrigin-RevId: ccedd3f3f6c7efaa1e5177a2d8c3d81d59239f52
Brent Traut