## What changed
Expose `thread/guardianReview` to review an idle thread's final injected `exec_command` without executing it. Return the call ID and Guardian assessment, or `null` for the assessment when exec policy skips approval.
Subscribe the requesting connection to the thread, enforce input and model-provider restrictions, and cancel an in-flight review when the connection disconnects so the thread is released promptly.
## Testing
Add integration coverage for assessment responses, policy-skipped reviews, model-provider enforcement, and WebSocket disconnect cancellation.
GitOrigin-RevId: e8ad5598e8f101a937447ebe26136310bb76c8d1
## Why
Managed command policies need to require a human decision independently of automatic review, hook allowances, and saved approvals.
## What changed
- Support `decision = "prompt-user"` in managed `requirements.toml` prefix rules, requiring a fresh, one-time human decision for matching commands.
- Add experimental `humanCommand` approval requests for clients advertising both `experimentalApi` and `requiredHumanApproval`. Accept only `accept`, `decline`, or `cancel`; reject commands when no capable client is available.
- Restrict responses to capable clients that received the request, and replay pending prompts to compatible clients on reconnect.
- Enable the capability in the TUI and update protocol schemas and client bindings.
## Testing
Add coverage for fresh decisions overriding saved allowances, hook allowances, and automatic review, plus child-thread approval routing and rejection of responses from incompatible or unrelated clients.
GitOrigin-RevId: 0b95ff6aab7f8a04b7298c8a4329d1fddf6a603e
## What changed
Add `otel.log_sse_deltas`, enabled by default. Setting it to `false` suppresses successful SSE event logs whose kind ends in `.delta` while preserving errors, completion events, and metrics.
Apply the setting to session and memory telemetry, support managed requirements, and expose it in the app-server configuration requirements API and generated schemas and bindings.
## Testing
Add coverage for delta log suppression with errors, completion logs, event counts, and duration metrics preserved. Extend configuration and app-server tests to cover defaults, overrides, and managed requirements.
GitOrigin-RevId: 751c7f357c41f51848b025c838246a733eb92e2f
## What changed
- Add the disabled-by-default `interrupt_on_cancel` feature to interrupt upstream inference when a Responses Lite turn is canceled, with a one-second cleanup deadline.
- Detach canceled WebSocket responses so replacement requests can open a new connection without waiting for cleanup.
- Add an optional `interrupt_on_cancel` override for thread samples, inheriting the parent setting when omitted.
## Testing
Add coverage for cancellation during inference and steering, replacement turns proceeding before cleanup finishes, and prompt cancellation of model response interceptors.
GitOrigin-RevId: 501368746fc04fd3fdbd45c1f34c75ce57f4e955
## Why
Existing chats retain their provider configuration when the selected provider changes. Reject resume and input until the configured provider matches the chat, while keeping history readable and allowing recovery after configuration is restored.
## What changed
- Validate saved providers before applying resume overrides, preserving the provider when only model or reasoning settings change.
- Check the current provider selection, including profiles and launch overrides, before accepting input. Reject input when configuration cannot be loaded.
- Return structured `ModelProviderError` data for provider mismatches, missing definitions, and policy conflicts, with generated JSON Schema, TypeScript, and Python types.
## Testing
Add coverage for override bypass prevention, provider restoration, readable history after rejection, and blocked requests sending no inference traffic. Verify schema fields and Python round trips match the error wire format.
GitOrigin-RevId: 051f97c3815c547d8411c71b770df30eae969f68
## Why
Resuming or forking a thread loses the session flag indicating that reported token usage already includes retained reasoning. Counting that reasoning again can trigger automatic compaction too early.
## What changed
Persist `last_usage_includes_reasoning` with `TokenUsageInfo` and use it when estimating context usage. Record the flag with completed sampling and compaction usage, and mark local estimates as including reasoning. Older records without the field retain the existing accounting behavior.
## Testing
Add coverage for saved inclusive, exclusive, and legacy token counts. Extend the encrypted-reasoning compaction test to verify the compaction threshold for live, forked, and cold-resumed threads.
GitOrigin-RevId: 9f22262a693111ec0406dce11804eb4844ad8983
## What changed
When a diagnostic upload includes logs, include saved threads attached directly to the reported thread in the existing bounded thread selection alongside spawned descendants. Query attached threads from the state database, including archived threads, so their rollouts, logs, and retained review failures can be collected. Log a warning and continue if the lookup fails.
## Testing
Extend the upload integration test to verify that the rollout archive includes the reported and directly attached threads, excludes unrelated threads, and is omitted when logs are disabled.
GitOrigin-RevId: 1bcd2794938339fb4b1c433c3731f507601cd8a4
## Why
Stopping a sideband observer should close its WebSocket while preserving the frontend-owned realtime session. The existing frameless session close also sends `session.close`, so observer shutdown needs a transport-only close.
## What changed
- Add `close_transport()` to send a normal WebSocket close without `session.close`.
- Close the sideband transport on cancellation or when the call becomes inactive, including an existing connection awaiting adoption by the input task. Bound the close attempt to five seconds.
- Thread an optional sideband base URL through realtime start processing and allow nested thread ID fields in request serialization scopes.
## Testing
Add WebSocket and core conversation regression tests covering observer detachment for both realtime parsers and conversation versions. Verify that explicit frameless session close still sends `session.close`.
GitOrigin-RevId: 874a8980b0fcd45058e976b00c0d968f5b4b2404
## Why
Waiting for the event channel to close after `ShutdownComplete` retains the thread runtime because the thread owns its event sender. Remaining subscribers still need late notifications after shutdown.
## What changed
- Release runtime references after `ShutdownComplete` while keeping the listener command queue available for ordered notifications and late request resolutions.
- Preserve other subscribers when a client unsubscribes or disconnects from an unloaded thread, and serialize terminal cleanup with cold resumes.
- Return the thread-closing error when `thread/resume` encounters a terminated runtime or a listener that cannot complete the request.
- Close the status watch when removing a thread so a later load gets a fresh watch.
## Testing
Add regression coverage for listeners attached before and after shutdown, verifying runtime release, preservation of remaining subscribers, late notification delivery, and rejection of resumes against a terminated runtime. Add a test that removing and reloading a thread closes the old status watch.
GitOrigin-RevId: 6dda8f83a0fbe06c9a713e9801356753a0de172e
## Why
A thread runtime can shut down while listener setup is awaiting I/O, and a cold resume can start before the previous listener forwards `ShutdownComplete`. Listener replacement must preserve those buffered terminal events.
## What changed
- Coordinate listener installation and connection subscriptions with pending unloads, and reject closing or replaced runtimes.
- Allow a newly created runtime that has already shut down to drain its queued events, while enforcing one event reader per runtime.
- Track shutdown draining with a shared watch channel so cold resume and runtime replacement wait for terminal events to be processed.
- Serialize idle unloading with goal edits and cold resume, and recheck thread state after acquiring the lock.
GitOrigin-RevId: d05e348b0a81bddb2defa963d0cfd3fde08dbd03
## What changed
`review/start` now supports only inline reviews on the supplied thread and returns that thread's id as `reviewThreadId`. Clients can omit `delivery`, send `null`, or specify `"inline"`; `"detached"` is no longer supported.
For a separate review thread, call `thread/start` followed by `review/start`. To preserve conversation history with custom review instructions, use `thread/fork` followed by `turn/start`.
Remove detached review execution and its app-server dependency on `codex-agent-extension`, and update the protocol schemas and generated clients. Preserve `ReviewDelivery.inline` as a Python enum member.
## Testing
Add a Python regression test verifying that inline review delivery parses as `ReviewDelivery.inline` and round-trips to the original JSON.
GitOrigin-RevId: ed16c5271c3315ae3afcb3ee78883ed421394b4d
## Why
Managed OpenTelemetry requirements could not specify span attributes or tracestate metadata.
## What changed
- Accept `otel.span_attributes` and `otel.tracestate` in requirements, merge them by attribute or member field, and expose them through app-server configuration and requirements reads.
- Protect required entries and their ancestors from configuration writes while preserving unmanaged sibling values and their origins. For example, requiring `otel.tracestate.vendor.tenant` leaves `vendor.region` writable. Empty metadata maps impose no requirements.
- Select Rustls when configuring an OTLP HTTP client certificate and private key so PEM client identities are accepted.
## Testing
Add coverage for metadata precedence, effective configuration, field-level write protection, and preservation of unmanaged values. Add blocking and asynchronous HTTP client construction tests using generated PEM certificates and keys.
GitOrigin-RevId: ada6000cc5e575b9a33451ec4aa58b6686dc20f7
## Why
When the app server started with tracing disabled, its subscriber lacked the trace bridge needed to export spans after an account switch enabled tracing. Disabling tracing also left the previous global tracer provider installed.
## What changed
- Always install the reloadable trace layer so account switches can enable trace export without restarting the app server.
- Replace the global tracer provider with a no-op provider when trace export is disabled, including when all telemetry exporters are disabled.
## Testing
Add an app-server regression test that starts with tracing disabled, enables a requirements-managed trace exporter on account switch, and verifies export with the parent trace ID preserved. Add a provider unit test verifying that disabling telemetry stops new spans from recording.
GitOrigin-RevId: 3561b748a06e6d7c819f82d9db5889dafd124ad8
## Why
OTEL exporter headers can contain credentials. Configuration responses exposed these values in effective config, source layers, managed requirements, and write-override metadata.
## What changed
Replace header values with `[redacted]` across these responses for log, trace, and metrics exporters while preserving header names. Keep the original values available to runtime exporters, and redact them in debug output. Update protocol schemas and generated client documentation to describe the redacted values.
## Testing
Add coverage for effective config and source-layer redaction, managed requirements, and single and batch write-override metadata, including header names containing dots. Extend telemetry integration coverage to verify that runtime requests still carry the configured header value.
GitOrigin-RevId: ad24e8b91e615bd36c03c4c0ca205ac64bbd8cbf
## What changed
- Allow `requirements.toml` to manage OpenTelemetry logging flags, tool-result byte limits, environment, and log, trace, and metrics exporters.
- Apply higher-priority managed values over user configuration, replacing exporters atomically and warning when configured values conflict. Preserve unmanaged settings, including `span_attributes` and `tracestate`.
- Expose managed `otel` settings through `configRequirements/read`, apply them in `config/read` without ordinary field origins, and reject configuration writes that overlap managed fields.
- Distinguish omitted tool-result limits from explicit values while preserving the runtime default.
## Testing
Add coverage for requirement precedence, relative TLS paths, override warnings, managed write protection, effective configuration reads, and exporter serialization through the app-server API.
GitOrigin-RevId: 6a3343563bd3acb53a366ea6723684e3d0a4a01d
## What changed
Add optional `otel` requirements to `ConfigRequirements`, with types for logging controls, tool-result byte limits, environment, and telemetry exporters, including OTLP HTTP/gRPC headers and TLS settings.
Update the JSON schemas, precomputed exports, and generated TypeScript and Python bindings. The app-server requirements mapper currently returns `otel: None`.
GitOrigin-RevId: f73edc22efe1ab7fddf51419267daa6cf9fd34c5
## Why
Archiving a thread also archives its spawned descendants, but unarchiving it previously restored only the parent.
## What changed
- Restore archived spawned descendants when handling `thread/unarchive`, including descendants archived independently of the parent. Skip active descendants and continue past descendant restoration failures; fall back to restoring only the parent if descendant discovery fails.
- Emit `thread/unarchived` for each successfully restored thread. Hold the thread-list mutation permit through archive and unarchive responses and notifications to preserve ordering with other list mutations.
- Add `ThreadStore::unarchive_threads` and share rollout discovery across the subtree in the local store.
## Testing
Extend coverage for subtree restoration, independently archived children, descendant restoration failures, and failed descendant discovery. Store tests cover skipping active descendants and restoring archived descendants without hydrating their metadata.
GitOrigin-RevId: c54ca099c92bcb2df5e595fa252d7fad7c018760
## Why
Slow consumers can lose process output or block control replies when the in-process event queue fills. Descendants can also keep output streams open after the child exits, leaving clients unable to tell whether captured output is complete.
## What changed
- Require delivery of `process/outputDelta` and `process/exited` notifications, while allowing process request replies to proceed when event delivery is blocked.
- Exclude time spent delivering output to slow clients from the post-exit drain budget, and drain queued bytes after the deadline closes a stream.
- Keep draining after an output byte cap is reached so the child can finish writing; abort each stream's reader when its drain deadline expires.
- Add optional `outputDrainTimedOut` to `process/exited` and generated bindings. Report incomplete output separately from the child's exit code, treating a fully captured requested byte cap as complete.
- Deliver the exit notification before moving Windows console cleanup to a blocking task.
## Testing
Add regression coverage for full event queues, stalled consumers issuing process control requests, slow output delivery, inherited pipes, output caps, Windows console descendants, and compatibility with exit notifications that omit `outputDrainTimedOut`.
GitOrigin-RevId: 04cfeea5daa7c2b833cdec3f1fff7efeb4d1a86e
## What changed
Allow `model_catalog_url` under `[model_providers.openai]` while preserving the built-in provider's identity, authentication, and inference routing through `openai_base_url`. Reject other non-default overrides and require an HTTPS catalog URL on an allowed ChatGPT host, without embedded credentials.
Apply the same catalog override merging when checking managed provider requirements for existing threads, preserving each thread's inference endpoint even if user defaults change.
Document the required Codex catalog format, credential forwarding, and existing discovery and access restrictions.
## Testing
Add coverage for allowed and rejected catalog destinations, preservation of built-in provider settings, and managed requirement changes. Add integration coverage for API key and ChatGPT authentication that verifies separate catalog and inference routing.
GitOrigin-RevId: 4d91ada518ebd2a09cbf6ded0ddf4b11c92b77dd
## What changed
- Add `accountSession/list` and `accountSession/switch` for the active managed ChatGPT login, with optional workspace membership refresh.
- Validate membership and workspace policy, pause new turns, and unload running threads before switching credentials. Notify clients with `thread/closed` and `account/updated`; selecting the current workspace leaves threads running.
- Support browser sign-in for SSO through `allowBrowserLogin`, binding the callback to the requesting login and workspace. Require a separate sign-in for government workspaces.
- Preserve the selected workspace across token refresh and conditionally restore the previous workspace if routing validation fails. Guard credential writes against concurrent login or logout changes.
## Testing
Add app-server and auth tests covering workspace switching, credential preservation, policy and identity rejection, conditional rollback, stale sessions, and SSO callback validation.
GitOrigin-RevId: 1234abc33b71e69b66318da3e201fccc08867906
## What changed
Add the disabled-by-default `omit_skill_descriptions` feature flag to omit descriptions from model-visible host, executor, and cloud skill catalogs while retaining names and locators. Adapt catalog introductions, usage instructions, and alias budget accounting to the selected policy.
Persist the description policy in catalog snapshots and refresh usage instructions when it changes. Ignore description-only edits in catalog deltas while descriptions are omitted.
## Testing
Add coverage for alias token budgets, policy changes with older snapshots, and suppressed description-only updates. Extend scenario snapshots to cover plugin visibility and catalog deduplication with descriptions omitted.
GitOrigin-RevId: 5bf1dcee8c04059c7a78998affc1efcdef8ec883
## What changed
- Add `account/gcp/setup` to configure the built-in Vertex AI provider with a project, optional location (defaulting to `global`), and optional credential file. Omitting the file clears the active user override and uses Application Default Credentials.
- Validate configuration and obtain an access token before saving, return structured credential failure reasons, and reload the model catalog on the next `model/list` request.
- Share configuration previews and version-checked writes with Bedrock setup to reject conflicting settings and concurrent configuration changes.
## Testing
Add tests for credential selection and ADC fallback, catalog refresh, invalid credentials, policy and endpoint conflicts, cancellation when network permission is revoked, and configuration version conflicts.
GitOrigin-RevId: 6f411a85893f8da49581427451e0180529955b16
## What changed
- Replace Rust `1.99.1` pins with `1.95.0` across Cargo, Bazel, CI, release workflows, and Windows setup, and update the Bazel lockfile.
- Adjust Rust APIs, borrowing, and lint-related code for the pinned toolchain, and box MCP tool dispatch to bound compiler async-layout query depth.
- Update the halfwidth sound mark snapshot and allow optional symbol hash suffixes in the code mode host package smoke test.
GitOrigin-RevId: 75460c3d0465dc601811e619bce373a4f7ff2912
## What changed
- Return the selected workspace's display name as `workspaceName` in ChatGPT account responses, caching it alongside workspace routing and updating generated schemas and bindings.
- Display a `ChatGPT workspace` row with the name and account ID, falling back to the ID when the name is unavailable or invalid. Refresh workspace details with account identity updates and hide the row for providers that do not use ChatGPT authentication.
## Testing
Update account-response tests to cover workspace names and null values, add workspace details to the status snapshot, and verify that switching to a custom API-key provider hides the workspace row.
GitOrigin-RevId: 4b30ab8a39e1fa7ad1ba7367c5295544be8f6001
## Why
Rust formatting should include source files that Cargo cannot discover, while keeping command lines within Windows limits.
## What changed
- Update `scripts/format.py` to discover tracked and non-ignored untracked Rust files with Git and invoke `rustfmt` in batches of 64 files. Use the workspace configuration and skip recursive child-module formatting.
- Pass `SystemDrive` and `LOCALAPPDATA` to Windows Bazel tests.
- Extend the spelling allowlist, remove a manifest feature exception, and clean up an unused import, an empty MCP scenario module, and its snapshot.
GitOrigin-RevId: c0d625fda9290ead6a63919325d65f7352abfa40
## Why
When workspace discovery receives a 401 and token refresh is permanently rejected, the generic discovery error hides the guidance to sign in again.
## What changed
Propagate cached permanent refresh-token failures for the current credentials through workspace routing and model-provider resolution as `CodexErr::RefreshTokenFailed`. Preserve account-change checks and only surface the cached rejection when external authentication is absent and the auth generation is unchanged.
## Testing
Add an app-server regression test that simulates `refresh_token_reused` during workspace discovery and verifies that the turn fails with `Unauthorized` and tells the user to sign in again.
GitOrigin-RevId: cf89c71fd6a2103e56d637838b0cb34d58b3cc32
## What changed
- Add the disabled-by-default `skill_catalog_deltas` feature flag to append new and updated skills without repeating unchanged catalog entries.
- Share a cumulative metadata budget across executor, cloud, and host catalogs, preserving usage across turns and resume. Removals emit no update and do not refund budget.
- Rebuild the current catalog and reset its budget after compaction, including any required skill root mappings in updates.
## Testing
Add unit and integration coverage for update costs, shared source budgets, feature rollback, and catalog updates across resume and compaction, with a request-history snapshot.
GitOrigin-RevId: e88b4265d7361498113d43fdc2e0260a9f930bbc
## Why
Attached threads need inherited context for model requests while exposing only their own turns to clients. Parent turns and token usage should not appear as activity in an empty attached thread.
## What changed
- Stop attached-thread history traversal at the parent boundary, including after reverts, and hide inherited interruption markers.
- Apply visible-history boundaries to search, realtime timelines, and turn-specific fork and revert requests.
- Suppress inherited token-usage replay on paginated fork resumes, require fork replay to reference a returned turn, and skip empty turn IDs.
- Require a paginated source for `thread/fork` with `attachToSource` and update the protocol documentation.
## Testing
Extend regression coverage for attached-thread restart and database recovery, retained parent context in model requests, child-only history, mid-turn fork boundaries, legacy-source rejection, and suppression of parent token-usage notifications.
GitOrigin-RevId: 67858caf3bb74b7e79d4dd59bed9c61055fe0ff1
## Why
ENT26 plans are billed directly in dollars, so credit estimates and credit-weighted breakdowns do not describe their thread usage.
## What changed
- Expose optional `nativeUsageUsdMicros` in app-server `ThreadUsage` responses and generated schemas and SDK types. Missing native usage means unknown, not zero.
- Enable ENT26 usage fetching and display native dollar amounts in `/status`, the status line, terminal titles, and the agents overview. Hide credits and omit credit-weighted `/status` breakdowns for these plans.
- Use native dollar amounts when tracking post-turn usage settlement for ENT26 plans.
## Testing
Add coverage for native usage forwarding, ENT26 billing displays, and settlement polling with stale, missing, or zero dollar amounts.
GitOrigin-RevId: ca8ea98141a66bdf0a27feb9f58f67822b821f5f
## Why
Hosts that only need installed plugin inventory should be able to skip startup requests for plugin discovery.
## What changed
Add the stable, default-enabled `features.plugin_discovery_prefetch` flag. Setting it to `false` skips startup prefetching of the plugin directory, featured plugins, and recommendations while preserving installed plugin cache refreshes and bundle downloads.
## Testing
Update app-server integration coverage to verify that installed plugin bundles download with discovery prefetch disabled and that no directory, featured, or suggested plugin requests are made during startup. Also cover listing remote marketplaces with the flag disabled.
GitOrigin-RevId: 7cc3072f6045131b9f1acb851f6240db75ac173e
## Why
A running turn can record stale permissions after the thread accepts a settings update. Resuming or forking from that history should preserve the accepted approval and permission settings.
## What changed
- Prefer settings snapshots owned by the source thread over stale turn contexts, including later legacy updates associated with that thread's checkpoint.
- Restore unnamed permission profiles from attributable settings updates while honoring explicit request overrides. Avoid restoring raw permission grants from history without an identifiable owner.
- Share permission restoration logic between resume and fork.
## Testing
Add regression coverage for stale turn contexts, legacy updates across thread ownership boundaries, and unnamed permission restoration on resume and fork.
GitOrigin-RevId: 450bc1688be78c7ec685f6dc56bcc5e5dd2d130a
## Why
Stdio servers without `CODEX_MCP_PROTOCOL_VERSION` use the legacy handshake, even when they support MCP `2026-07-28`.
## What changed
- Add the disabled-by-default `mcp_connection_sharing` feature to enable discovery for eligible local stdio servers.
- Recover from failed or late discovery with a fresh handshake when needed, waiting for the previous helper to release resources before restarting.
- Retain a working legacy connection when an upgrade attempt fails for the same account, except on authentication errors.
- Keep tool catalogs separate by protocol and invalidate legacy catalogs when discovery negotiates the modern protocol.
## Testing
Add regression coverage for failed and late discovery, legacy fallback, protocol-specific catalog reuse, message limits, and Windows descendant cleanup.
GitOrigin-RevId: 36c675ef3b81d32fccf06ccbddda2312cfe602c9
## What changed
Support `model_providers.gcp.credential_file` as an absolute path to a Google Application Default Credentials (ADC) file. Pass it as `GOOGLE_APPLICATION_CREDENTIALS` in the provider auth command's environment, retaining the override for token refreshes without changing the parent process environment.
Validate the path before merging GCP defaults and preserve the setting in thread configuration serialization.
## Testing
Add coverage for invalid paths, configuration round trips, separate provider token caches, and credential overrides retained after a `401` refresh. Include a Windows regression test for credential paths containing command metacharacters.
GitOrigin-RevId: d9a1d4b3775a9a4c4325dddaa153d92a2d1430a0
## What changed
- Add an optional `name` to `AdditionalContextEntry` across the protocol, app-server schemas, and generated clients.
- Accept names matching `[a-z][a-z0-9_]{0,63}` only for `untrusted` context. Reject invalid names and names on `application` context before admitting turn input, returning invalid-request errors from `turn/start` and `turn/steer`.
- Preserve existing model-input rendering and deduplicate context when only its name changes.
## Testing
Add coverage for valid name boundaries, callers that omit `name`, invalid-name rejection without admitting input, and deduplication across name changes.
GitOrigin-RevId: 2caffa6fddd40ddb178733b335f520f317239edd
## Why
API keys with FedRAMP issuance markers previously used commercial endpoint defaults without a FedRAMP request header.
## What changed
- Recognize `sk-proj-fedramp-` and `sk-svcacct-fedramp-` prefixes as routing hints and send `X-OpenAI-Fedramp: true`, preserving the complete key for authentication.
- Select `https://gov.api.openai.com/v1` for default OpenAI API routing and `https://gov.chatgpt.com/backend-api/` for default ChatGPT backend requests, including model discovery and analytics.
- Preserve explicit endpoint overrides, including an explicitly configured commercial default URL.
- Resolve provider routing and authentication from the same credential snapshot, and apply key-dependent routing to realtime WebSocket startup.
## Testing
Add regression coverage for prefix recognition, unchanged key storage and authorization, provider credential precedence, endpoint overrides, credential rotation, model discovery, analytics routing, and realtime request preparation.
GitOrigin-RevId: a62576ce205c34e067532b8e6c0e431f87a157e2
## What changed
- Use the managed configuration loader in CLI, exec, TUI, and app-server configuration flows so `requirements.toml` can select a config server.
- Sign in to the config server when needed during interactive TUI startup and CLI login, reload configuration after CLI sign-in, and clear config-server credentials on CLI logout.
- Preserve the app-server's config-server settings and refresh worker across OpenAI login and logout.
- Require config-server settings to be applied when loading CLI and doctor configuration.
## Testing
Add app-server integration tests using a local HTTPS config server to verify managed provider and instruction settings at startup, preservation across API-key login and logout, and cache reuse after restart and thread resume.
GitOrigin-RevId: 27ee81f7943d2290a5c3fcc0ac556579ec63f8b4
## What changed
- Add nullable `startedAtMs` and `completedAtMs` fields to `ThreadItem` in live notifications and turn history. Values are Unix milliseconds when recorded.
- Preserve recorded item times through history reconstruction, pagination, and resume, including command start times recorded during approval.
- Separate the Rust item payload into `ThreadItemPayload` while keeping the JSON payload flat, and update consumers, schemas, and generated TypeScript and Python types.
## Testing
Extend coverage for timestamp serialization, history reconstruction, paginated reads and resume, and persisted Python SDK items.
GitOrigin-RevId: ecbcee95af52db7c807b46a6e9deb30e5fba1f80
## What changed
- Rename ChatGPT-specific bundle loaders to `chatgpt_config_bundle_loader*` and use managed-config terminology for shared loader plumbing.
- Pass `Config` directly when updating the app-server's managed configuration loader.
- Share configuration loading, logging setup, and result handling between browser and device-code login.
- Expose the CLI cloud-config helpers and `provider_uses_first_party_auth_path` through their library APIs.
## Testing
Extend CLI login coverage to verify that `forced_login_method="api"` rejects both `login` and `login --device-auth` while preserving saved API-key credentials.
GitOrigin-RevId: 9e8fa6110dc80882ba365e550b48ac77da604940
## Why
Automatic marketplace update failures were only logged, leaving users without a visible startup warning.
## What changed
Send marketplace update errors and task startup failures through app-server warning notifications. Queue background warnings until a client initializes in both standalone and in-process servers, and centralize startup configuration warning delivery.
## Testing
Add a TUI integration test and snapshot covering two marketplace name mismatch failures, the warning count, and navigation between their details with `F2` and the arrow keys.
GitOrigin-RevId: af55a5555affd9d89ac15a546163daeaafd3b3e8
## Why
Deriving a Vertex AI endpoint previously required environment variables. Allow the project and location to be specified directly in GCP provider configuration.
## What changed
- Add `model_providers.gcp.project_id` and `model_providers.gcp.location`, with each taking precedence over its corresponding environment variable. Keep `global` as the default location and preserve explicit `base_url` overrides.
- Validate configured endpoint fields and preserve them through thread configuration serialization.
- Apply built-in GCP defaults, including default command authentication, when checking managed provider requirements so unchanged requirements are accepted.
## Testing
Add coverage for endpoint precedence, invalid explicit configuration, provider construction, thread configuration round trips, and managed GCP requirement checks, including repeated model listing.
GitOrigin-RevId: c3704bcc0b7d4872374e2cae623fd24d75fb02b4
## Why
Listing hooks by working directory alone omits hooks supplied by a thread's selected execution environments, including hooks that can block a turn.
## What changed
- Add `threadId` to `hooks/list` to return a loaded thread's current hook inventory, including selected, ready environments. Reject requests that also specify `cwds`.
- Expose `environmentId` in hook metadata and have the TUI hooks browser query the current thread and label environment-owned hooks. Keep working-directory lookup for startup review.
- Represent environment hook source paths with `PathUri` and use `LegacyAppPathString` in hook run summaries to preserve native path conventions.
## Testing
Add coverage for listing a blocking environment hook and removing it after environment failure, delivering prompt input and reporting exit status in PowerShell and Bash, and running `PreToolUse` hooks only on the command's owning executor. Extend remote network tests to verify that environment hooks use the command's network policy while retaining their filesystem access.
GitOrigin-RevId: 97229e22793df51f4bd502c1f9e19f0c52fb2305
## What changed
Add `thread/memory/read` to return `{summary}` for a thread that has been started or resumed. Read `memory_summary.md` from the thread's resolved memory version, honoring thread-specific configuration overrides without falling back to another version.
Return `null` when memory use is disabled or the selected summary is missing, unreadable, or blank.
## Testing
Extend app-server integration coverage to check explicit and automatic memory version selection, disabled memory use, and missing summaries without fallback.
GitOrigin-RevId: b218f31e379c69ccbacb444bb9d6ee920cd4882b
## Why
External-agent memory imports previously wrote only to the v1 workspace and queued only v1 consolidation, leaving the v2 pipeline without imported resources.
## What changed
- Always import selected resources into `memories_v2`. Also update `memories` when v1 is selected or a legacy workspace exists.
- Read `memories.version` for detection and import, detect pending changes across the applicable namespaces, and enqueue consolidation separately for each updated namespace.
- Combine project results across namespaces so cleanup in either can succeed while failures in either are reported.
- Adapt imported-memory consolidation instructions to the active pipeline's output format.
## Testing
Expand app-server integration coverage for v2 profiles, explicit v1 selection, default profiles, and existing legacy workspaces. Verify resource copies, consolidation queues, repeat detection, and cleanup of deleted or unscoped projects.
GitOrigin-RevId: 7e9206942d63fd55b7f2a7f5f9210b687da6a973
## What changed
Add optional `threadSource` to `thread/sample` requests and apply it to the ephemeral fork. Keep `thread_sample` as the default when omitted.
## Testing
Extend sampling tests to assert that turn metadata includes the supplied thread source and retains the default when no source is provided.
GitOrigin-RevId: 8ea941c932267e3bcb9e6b086764ac2795d6edef
## What changed
- Add `attachToSource` to `thread/fork` to persist a fork attached to its source without emitting `thread/started`. Attached forks require local storage and cannot use `ephemeral` or `deferGoalContinuation`.
- Hide attached threads from ordinary listings and add `attachedToThreadId` to `thread/list` for explicit discovery, including empty threads. Keep this relationship separate from spawned-agent parent and ancestor filters.
- Persist attachment metadata in rollouts and SQLite so it survives restarts and database recovery. Reject source deletion until its attached threads are deleted.
## Testing
Add coverage for legacy and paginated history, restart and missing or corrupt database recovery, filtered listings and pagination, resume, conflicting options, and deletion safeguards across store instances.
GitOrigin-RevId: 589f3174fc36f6054e75d65818360695645a5913
## What changed
Add an optional `NetworkPolicyMetadataProvider` to the MCP runtime. Advertise `codex/network-policy-meta` only to trusted ChatGPT origins when a provider is available, and attach policy metadata only when the sending session also advertises support.
Strip caller-supplied policy metadata and derive restrictions from the call's captured permission profile and server environment. Resolve metadata against each session's capabilities, including after recovery, while retaining one policy snapshot per call. Fail the call before sending if policy resolution fails. Existing runtime callers leave the provider unset.
## Testing
Add tests for capability negotiation, trusted-origin restrictions, forged metadata removal, both tool dispatch paths, and policy snapshot reuse. Add HTTP session-recovery coverage for changing capabilities and policy-resolution failures while preserving caller metadata and read-only restrictions.
GitOrigin-RevId: 4b978f986abc0475fc67659be98fc01a2d6ce7cd
## What changed
Move inline crate tests into `lib_tests.rs` and nest related test suites under each crate's `tests` module. Update imports, subprocess test filters, logging targets, and snapshot names to match the new module paths.
Keep test helpers accessible where needed and preserve the schema writer's exact test name used by release tooling.
GitOrigin-RevId: de55eaae66dce4941abb33dd0b2f170093daa8f9
## Why
Resuming a paginated thread rechecks stored history after loading configuration. Unchanged model context can be reused instead of loading it again.
## What changed
Retain the prepared model context across configuration loading and reuse it when the thread ID, rollout path, and history revision still match. Add `ThreadStore::is_model_context_current` to validate revisions, with a fresh read when validation fails or is unavailable.
## Testing
Add coverage for revision invalidation after history is appended or removed. Extend resume tests to cover paginated history, concurrent metadata and lifecycle changes, workspace-root changes, and preservation of saved user messages in model requests.
GitOrigin-RevId: bad2ca0caddb63523264ac530ffb801db3961f2b
## Why
Profiles without a v1 memory workspace have no legacy context to preserve or consolidate before using v2.
## What changed
- Select v2 when memories are enabled and the `memories` directory is absent. Preserve explicit `memories.version` settings, the `memories.dual_write = false` opt-out, and the v1 default for existing workspaces or filesystem check errors.
- Report `v2_ready` immediately for profiles without a v1 workspace. Keep the consolidation count and valid-summary requirements for profiles with a v1 workspace.
- Make resetting an absent memory workspace a no-op so it does not create an unused v1 directory.
## Testing
Extend coverage for default and explicit version selection, opt-outs, version-specific memory reads, fresh-profile readiness and reset behavior, and running only the v2 pipeline for fresh profiles.
GitOrigin-RevId: a8fb0844962ae9266ffbe88af97e8dc4a99ac15f
## Why
Managed network policies need to require approval for selected hosts even when an exact or wildcard allow rule matches them.
## What changed
- Add `experimental_network.review_domains` to managed requirements and route matching hosts through the existing network approval flow. Explicit denials retain precedence, and approved connections still undergo DNS and local-address checks.
- Preserve review patterns across environment policy attachments and remote proxy configuration. Reject execution on an exec-server that lacks the `networkProxyReviewDomains` capability when review patterns are present.
- Expose `reviewDomains` through the app-server requirements API and generated schemas, and show `review_domains` in debug configuration output.
- Update approval reasons to say that network access requires approval rather than assuming the host is absent from the allowlist.
## Testing
Extend coverage for review precedence over exact and wildcard allows, explicit denials, DNS checks after local and remote approvals, approval hooks, policy merging, remote configuration round trips, and requirements API serialization.
GitOrigin-RevId: 4a861061a0ed80b3537d3b72f2caecb0db2a4f0b
swastik-oai