Move environment and marker helpers into `credential_broker/environment.rs`
and credential prioritization and selection into `credential_broker/registry.rs`.
Preserve existing behavior and public helper exports.
GitOrigin-RevId: 92bb94af3b00fc454bffea363a00a49f4a7cc44c
## What changed
Pass `StartThreadOptions` through rollout, loaded-history, and prepared forks instead of separate configuration and startup arguments. Replace `options.initial_history` with the fork snapshot while preserving the other supplied startup options, and update app-server and test callers.
Box the app-server's `thread_fork_inner` future to keep the large fork future out of the shared request dispatcher's stack frame.
GitOrigin-RevId: d54eb8b212dedabaf2c5d99d155637cefd7deb7a
## Why
Shell quoting can hide credentials from raw-text checks, and startup files can restore real credentials after the broker replaces them with dummy values.
## What changed
- Decode shell literals without evaluating them and reject snapshots containing credentials in executable source, including aliases, functions, and heredocs.
- Preserve credential policy overrides, explicit unsets, and aliases whose source variables were removed. Support credential aliases in Zsh tied arrays while rejecting credentials that span array elements.
- Guard snapshot replay against credential restoration through shell startup files and preserve unrelated `ENV` settings.
- Apply Windows environment-key casing rules to credential overrides, suppress unredacted sandbox diagnostics during snapshot capture, and clear inherited environment variables before launching escalated commands.
## Testing
Add regression coverage for shell quoting and escaped credentials, Zsh tied arrays, startup-file replay, readonly credentials, policy overrides, and sensitive capture timeout and cancellation handling.
GitOrigin-RevId: 58274c07c715423241d26ce6dd2c2b4230cf0f64
## Why
Shell startup can copy a credential into another variable and unset its original source. These aliases need credential brokering without losing source restrictions or mistaking ordinary shell content for credentials.
## What changed
- Discover supported GitHub and OpenAI credentials embedded in environment values, even without their canonical variables. Preserve source ownership so unbound enterprise tokens cannot acquire a default host binding.
- Redact unregistered supported credentials during text virtualization, distinguish adjacent credentials, and avoid matching unrelated provider prefixes and common hashed paths.
- Expose helpers for checking allowed credential sources and restoring known dummy credentials in trusted text for fail-open execution.
- Render allowed credential aliases as snapshot exports and replace known credential values in shell state, preserving exported functions and credential-shaped function names.
## Testing
Add regression coverage for copied aliases, enterprise host binding, source filtering, adjacent tokens, path false positives, and dummy restoration. Add a Bash snapshot test that preserves exported functions while replacing credentials in heredoc content.
GitOrigin-RevId: f1c3d531405a96ac6bfa3882a11b74643fa6f123
## Why
Keep Python protocol models aligned with the checked-in app-server schemas and preserve reviewed generated artifacts when staging SDK releases.
## What changed
- Generate SDK types from the schema directory configured in `pyproject.toml`, with a `--schema-dir` override, instead of invoking the pinned runtime binary.
- Refresh Python artifacts through `just write-app-server-schema` for standard repository exports. Skip SDK updates for scratch and experimental exports.
- Regenerate protocol models and notification dispatch, deriving the known payload union from the registry so `Notification.payload` covers every registered event.
- Explicitly allowlist convenience API parameters so new protocol fields do not silently expand method signatures. Preserve existing approval path wrappers.
- Stage SDK releases using checked-in generated files without regenerating them.
## Testing
Add coverage for schema selection, refresh gating and failure handling, release artifact preservation, notification payload typing, and approval path compatibility. Update the generation drift test to use repository schemas.
GitOrigin-RevId: fab350b07cf170258b91fbafa8da384aeb2e3bd7
## What changed
Support `model_providers.amazon-bedrock.aws.credential_export` with `command`, `args`, and `timeout_ms` to supply SigV4 signing credentials from a command's JSON output. Accept both flat credential-process output and nested STS `Credentials` objects.
Cache credentials in memory, refresh before expiration, and share exports across sessions with matching AWS configuration. On recoverable authentication failures, run the optional `aws.auth_refresh` command before exporting fresh credentials, coalescing concurrent recovery attempts.
Bound command execution time and output size, and keep credential values out of errors. Reject combining `aws.credential_export` with `aws.profile`. Bedrock setup and login reject changes while an exporter is configured, preserving configuration and saved credentials.
## Testing
Add coverage for output formats, expiration, credential precedence, caching, concurrent recovery, command failures, and secret redaction. Integration tests verify request signing with rotated credentials, bounded recovery attempts, and setup/login rejection across configuration layers.
GitOrigin-RevId: 4ef799f88ab5e3b2578f8f41a5e56e4f30e2cd81
## Why
The agents overview submitted background task prompts as plain text, without image attachments or their text elements.
## What changed
- Enable image pasting in the overview composer and include attachments and text elements in the first task prompt.
- Resolve local image paths and send image bytes when using a remote workspace.
- Reject image inputs for models declared text-only before starting a thread.
- Restore unsent text and attachments after failures, or show image reattachment paths when a newer draft prevents restoration.
## Testing
Add tests for attachment rendering and submission, remote image payloads, draft recovery without overwriting newer text, and text-only model rejection.
GitOrigin-RevId: 08e3db8bace51ec007f5741f1b2be94658cbaea4
## Why
Release tags bump `Cargo.toml` versions without updating the workspace lockfile, leaving stale versions for Bazel's Cargo dependency graph.
## What changed
Run `cargo update --workspace` in `codex-rs` before the macOS voice release job builds the voice host and native runtime with Bazel.
GitOrigin-RevId: ed923530ff5bc9982968cac4f1def4dde379f422
## What changed
Introduce `ExecutedToolCalls` to own optional shared recorder state and centralize feature checks, call recording, and accepted result source lookup. Update session, tool runtime, MCP, and Code Mode callers to use this interface.
Move prompt attachment, retry handling, and metadata budgeting into the `request_metadata` module, preserving existing recording and request behavior.
## Testing
Add coverage for all session and turn feature combinations, lazy result source lookup, and unchanged prompts when recording is disabled. Retain the existing metadata budget and cell completeness tests in the new module.
GitOrigin-RevId: bc19f34317232b6599c7ec71c15db4a80123ff6f
## Why
History events queued by the previous thread can repopulate the transcript after a thread switch, mixing old content into the new thread's replay.
## What changed
- Reset the transcript immediately and queue another reset before replaying the new thread, covering both snapshot switches and app-server thread replacement.
- Leave the alternate screen when resetting, and pause terminal event handling until queued resets finish.
- Process queued resets even when the transport is offline.
## Testing
Add regression tests for both switch paths, including queued history, an open transcript overlay, and a disconnect before replay events are handled. Snapshot the replacement transcript to verify it contains only the new thread's content.
GitOrigin-RevId: b68b07fb10ff35e908c2c184f80859dda637f977
## What changed
- Build, sign, and notarize `codex-voice-host` and its native runtime for Apple Silicon and Intel macOS release packages, granting the helper audio-input access.
- Include voice resources in primary package archives and DMGs, with a root-level `codex` symlink to `bin/codex` so the runtime can be located.
- Seal runtime receipts with post-signing hashes, require matching release versions and source builds, and bundle dependency notices, licenses, and source metadata.
- Keep voice resources out of Python wheels to preserve their older macOS compatibility; the native voice build targets macOS 14.
## Testing
Add packaging tests for alpha, beta, and stable versions, signed-byte preservation, license hashes, receipt validation, tamper detection, and exclusion of unlisted files. Extend release verification to check voice architectures, signatures, build identity, package hashes, and DMG contents.
GitOrigin-RevId: 9f9415a8b2532d655a9a8740bcdf64066ddb7472
Use `Box::pin` in
`cached_legacy_resume_revalidates_history_across_migration_settings` to
keep the large resume future off the Windows test thread's stack.
GitOrigin-RevId: 2539b7733e9f92e65a27bbea8f75170ce01b1884
## What changed
Replace straight apostrophes with curly apostrophes in usage-limit and high-demand error messages, and update usage-limit test expectations. Document that the context-window error's ASCII prefix is matched by the iOS input-limit classifier.
GitOrigin-RevId: 93484aaf805b9e6f8785fd1b43fe6ff9f1a13efa
## Why
New client requests and automatic continuations can start more work while the app-server is draining. Shutdown also needs to account for requests still preparing or submitting work before they appear as running turns.
## What changed
- Close a shared admission gate when shutdown begins, rejecting new turn work and thread lifecycle changes with the server-draining error.
- Apply the gate to automatic turn starts, including queued work and goal continuations, and recheck serialized turn requests before execution.
- Wait for admitted requests and running turns to finish, while preserving forced shutdown. Keep reads and `turn/interrupt` available during drain.
## Testing
Add coverage for admission permit tracking, discarded queued requests, forced shutdown, and WebSocket drain behavior, including request rejection, interruption, and suppression of automatic continuations.
GitOrigin-RevId: 1bc108aa00a427cfa41974fa9ec60754c2b968c2
Raise the Tokio worker thread stack size from 8 MiB to 12 MiB in
`selected_and_resumed_threads_use_server_capability_for_v1_and_v2_children`.
GitOrigin-RevId: 5f2462e50f0d67eeb1f5668d196431c7dc08d27f
## Why
Credential-brokered commands rebuild shell snapshots on every invocation. Snapshot capture failures can also include credential-bearing startup output, and descendants holding output pipes need cleanup even after the shell exits.
## What changed
- Cache successful protected snapshots per environment, keyed by working directory, shell, login mode, and sandbox configuration. Rebuild missing or stale snapshots while keeping concurrent captures independently cancellable.
- Invalidate snapshots when shell settings or credential broker configuration change, and retry capture once if broker configuration changes during startup.
- Restore credentials and associated provider context while respecting environment policy filters and explicit overrides.
- Keep full-buffer capture subject to timeout and cancellation through output draining, clean up descendants on capture expiration or drain failure, and omit startup output from snapshot errors.
## Testing
Add regression coverage for snapshot reuse, invalidation, recovery after storage failure, concurrent cancellation, credential-safe errors, and descendant cleanup. Verify that successful background startup and output beyond the shell output cap remain supported.
GitOrigin-RevId: 7c7c8455bf6e3b9ca173dbb4277783469f0b45e6
## What changed
Parse optional `generation_id` values from image API responses and carry the selected image's ID through the image generation tool into analytics events. Keep the ID out of serialized extension items, JSON schemas, and TypeScript types. Responses without an ID remain supported.
## Testing
Add coverage for distinct IDs in multi-image responses and responses without IDs. Extend analytics and app-server tests to verify that the selected image's ID reaches analytics, and item tests to verify that it is omitted from serialization and TypeScript types.
GitOrigin-RevId: 70a600856990140b76fdbda51a0d73b3414338b1
## Why
Thread startup, running-thread resume, and rollback could outlive their request handlers, allowing connection draining and request serialization to finish too early.
## What changed
- Await thread startup and listener completion for running-thread resume and rollback.
- Release the thread-list permit before waiting for resume completion so the listener can finish rollback responses.
- Release pending rollback waiters when clearing a listener, and discard queued requests when their connection closes.
## Testing
Add coverage for releasing queued requests and rollback waiters, and pipeline resume during rollback to check that both responses complete. Update diagnostics expectations to allow startup to remain in flight after its response is queued.
GitOrigin-RevId: 138156179afbc40de29965820db7fa9cd3669cc7
## What changed
- Replace the `ThreadArtifact` model and related exports with attachment terminology.
- Add `StateRuntime::add_thread_attachment` and `remove_thread_attachment` using SQLite transactions. Repeated additions for the same thread, attachment type, and identity key return the existing record without changing its payload or creation time.
- Enforce limits of 100 attachments per thread, 64 KiB per serialized payload, and 256 bytes each for nonblank attachment types and identity keys. Removal returns the deleted record or `NotFound` and frees capacity immediately. Both mutations reject unknown threads.
## Testing
Add tests for idempotency, thread isolation, removal outcomes, capacity reuse, invalid inputs, unknown threads, and concurrent additions creating exactly one record.
GitOrigin-RevId: a68fe5076832f071524f1b4fc87d08b96ac270b7
## What changed
Report the automatic-update setting and update interval from the daemon's `settings.json` in the background-server check, labeling each value as configured. Report unreadable, invalid, or oversized settings files without displaying their values, with a 16 KiB size limit.
## Testing
Add snapshot coverage for disabled automatic updates and a configured interval when the updater PID file is missing, plus invalid boolean and zero-interval settings.
GitOrigin-RevId: e8e77d1a10448f7d62fd84d8325f3e61738a689b
## Why
Refresh failures could leave expired MCP OAuth credentials reporting ordinary errors instead of signaling that authentication is required, preventing tool calls from offering a reconnect signal.
## What changed
- Classify provider failures and timeouts as `AuthorizationRequired` when the access token has expired. Keep proactive refresh failures as ordinary errors while the token remains valid.
- Reread stored credentials after a failed refresh and adopt a valid login completed during the request, enforcing the existing issuer binding for refresh tokens. Preserve stored credentials for later retries.
- Convert authentication-required tool-call errors into a reconnect message with `mcp/www_authenticate` metadata, without exposing provider or transport details.
## Testing
Add coverage for startup and runtime OAuth recovery, proactive refresh failures, concurrent login adoption, issuer mismatches, credential preservation, and successful retries. Verify failed local refreshes do not send tool calls and server-rejected calls are not replayed.
GitOrigin-RevId: 9cf64b0452685d2085df5dc0bcecee16ffe42e47
## Why
Hosts need to stop new turn-input work during shutdown without consuming pending input or preventing already-running delegated work from finishing.
## What changed
- Add an optional `TurnStartAdmission` extension gate, checked before reserving or starting a new turn. Hosts without a gate retain existing behavior.
- Return `NotSubmittedReason::ServerDraining` for refused starts and surface an app-server error instructing clients to reconnect and retry.
- Keep steering, parent-delegated subagent input, and memory-only mailbox wakeups available during drain, while gating automatic starts.
- Close realtime conversations with an ordered handoff, error, and close event sequence when a handoff is refused during drain.
## Testing
Add regression coverage for rejected input staying out of subsequent requests, persisted queue items remaining available for later starts, delegated agent and review work completing during drain, mailbox wakeups, and realtime handoff error ordering.
GitOrigin-RevId: 03dbdcd71eab200e597c0649e6eb39bd92dbc82f
## What changed
- Display owner thread titles, relative update times, and archived or unavailable status in the managed worktree browser. Offer resume only for resumable owners, including those with compressed thread history.
- Add a delete action with a confirmation dialog that defaults to Cancel and preserves thread history.
- Restrict removal to managed worktrees in the current repository. Refuse the current checkout, including path aliases, and checkouts containing local changes, untracked files, or ignored files.
## Testing
Add browser snapshots and tests for owner states, deletion confirmation, and compressed thread history. Add worktree removal coverage for unrelated checkouts, current-directory aliases, untracked and ignored files, and successful removal of a clean checkout.
GitOrigin-RevId: e5867f1540d5d5bc8130acc76875e51e3d8b3b6a
## Why
Filesystem policies for remote execution need to interpret paths, home directories, and temporary directories using the execution host's context.
## What changed
- Add context-based read-denial matching, read-access checks, glob resolution, and `PathUri` workspace-write constructors without consulting local paths or environment variables.
- Share managed read-denial validation through `DenyReadValidator` and use it in core configuration, preserving required-entry checks, concrete grant validation, and constraint diagnostics.
- Reject invalid or unresolvable denial paths when constructing a context-based matcher, and apply `/tmp` denials according to the execution host's path convention.
- Preserve workspace-root symbols and protected metadata entries when materializing URI-based writable roots.
## Testing
Add regression tests for POSIX, Windows, and UNC path matching; conflicting read and write grants; malformed or unresolvable denials; `/tmp` handling; and workspace metadata protection.
GitOrigin-RevId: aa2b174288d1172ab52ff485f58d306236d27652
## What changed
Add `terminal_name` and `multiplexer` attributes to `codex.tui.start` alongside `app_server_mode`. Use fixed terminal categories rather than versioned or user-provided identifiers, with `unknown` for unrecognized terminals. Report the multiplexer as `tmux`, `zellij`, or `none`.
## Testing
Extend the CLI worktree test to parse metric payloads and assert the exact startup attributes for an unrecognized terminal without a multiplexer. Keep coverage that no metrics are sent when analytics is disabled.
GitOrigin-RevId: 024c82653098b9bddd6c5e8d7133ff798b58dcd1
## What changed
- Match parent follow-up responses by tool call IDs in the grandchild context baseline test, and assert that the grandchild completes with `done`.
- Drive delayed terminal output with newline-delimited stdin instead of sleeps, keeping the process alive across three `write_stdin` calls and updating the expected stdin events.
GitOrigin-RevId: 433954e5ed5ecce920cf198d1bf1264e58178ba6
## What changed
- Record voice session starts, connections, failures, endings, and active duration under `codex.voice.session.*`.
- Deduplicate failure accounting and distinguish errors during startup retry cleanup from errors during a requested stop.
- Record failures on rejected voice operations and disconnects, and clear the owned session when a stop request is rejected.
## Testing
Add regression tests for failure accounting during retry cleanup and session cleanup after rejected stop requests, including replay-only threads.
GitOrigin-RevId: d67cab5ff1e8fc85ce7a3d61a1763d38a5d537f0
## Why
When local binding is enabled, the Windows sandbox has no port-specific loopback rules. Changing proxy listeners therefore does not require an elevated firewall setup.
## What changed
Ignore proxy port differences when both stored and requested settings enable `allow_local_binding`. Continue refreshing ACLs, and still require full setup when local binding changes or proxy ports change with local binding disabled.
## Testing
Add credential orchestration coverage using real setup markers and DPAPI credentials with injected setup and account lookup callbacks. Verify refresh versus full setup selection, returned credentials, and preservation of the setup marker.
GitOrigin-RevId: ffb0c019f3931915b3c1cf522315565df37c582b
## What changed
Add a migration that renames `thread_artifacts` to `thread_attachments` and
`artifact_type` to `attachment_type`, and recreates the thread lookup index
under the attachment name.
## Testing
Extend the migration test to verify that existing attachment data survives the
rename, section metadata is preserved, and the version 50 migrator tolerates
the updated database with `ignore_missing` enabled.
GitOrigin-RevId: 43955c4f69b91f92217efc1dc8e6a551d0716059
## Why
Canceling an elicitation does not stop a separate native verification RPC. Clients need a way to cancel that work and prevent a canceled proof from being delivered while it waits for outbound queue capacity.
## What changed
- Add experimental `userVerification/cancel` with `{requestId}` to signal cancellation of status, enroll, delete, or verify requests on the same connection.
- Return an empty acknowledgment without waiting for native work to exit. Unknown, finished, unrelated, and other-connection requests are no-ops.
- Retain request cancellation state until outbound capacity is available so canceled proofs are checked before enqueueing. Already enqueued responses and completed effects cannot be retracted.
- Document the API, request ID requirements, and independent lifetimes of elicitations and native verification RPCs.
## Testing
Add coverage for experimental opt-in, parameter validation, connection and request ID isolation, cancellation before native dispatch, repeated cancellation, worker-slot retention, and proof cancellation while waiting for outbound capacity.
GitOrigin-RevId: 03fcb83fcc5fab4169c68668822fc0bbb4970938
## What changed
- Update the status heading from the latest usable reasoning line and retain it through tool activity and empty reasoning items. Keep completed reasoning in the expanded transcript only.
- Restore active reasoning after resume, thread switches, and session refreshes, including when earlier events have left the replay buffer.
- Default new embedded TUI threads to `model_reasoning_summary = "detailed"`, honoring explicit summary settings. Keep `concurrent_reasoning_summaries` opt-in and disable it when summaries are `none`.
- Persist the request's captured reasoning summary setting in context updates and local and remote compaction checkpoints.
- Animate status text with a smooth, grapheme-aware shimmer that respects terminal colors and reduced motion.
## Testing
Add regression coverage for reasoning status updates, transcript visibility, resume and buffered replay, outbound summary configuration, and summary settings across all three compaction modes. Add shimmer snapshots and checks for smooth brightness changes and Unicode grapheme preservation.
GitOrigin-RevId: 725c7de20f23166d7a3da6daeca617add5cbc600
Add `CodexThread::queued_event_count()` to support a finite event drain
before transferring the receiver. Callers must remain the sole event reader
until they consume the snapshot count, leaving later events for the next reader.
GitOrigin-RevId: 55f9dd1cf8ebd396fdb60a1dc3d1428ed28cc2d2
## What changed
Remove the contributor and secure devcontainer profiles, Dockerfiles, setup and firewall scripts, installation lockfiles, and documentation under `.devcontainer/`.
Remove the Dependabot devcontainers entry and redundant container-specific target directory rules from `codex-rs/.gitignore`.
GitOrigin-RevId: c0fe35b9a75468aab68b0aaaf08727a03d4b0ba0
## What changed
Add tracing spans for `AGENTS.md` discovery and loading, local file reads and metadata lookups, and filesystem sandbox request preparation and execution. Record the instruction byte limit, whether file operations use the sandbox, and the permission entry count during sandbox preparation, while skipping automatic argument capture.
GitOrigin-RevId: a6aab1cbac975f8042ce48d6a238c48816f7bd77
## Why
Guardian reviewers can inherit token-budget mode from the parent session or model defaults, causing context rollover instead of summary-based compaction.
## What changed
Clear inherited token-budget startup activation, set an explicit default `TokenBudgetConfig`, and disable `Feature::TokenBudget` and `Feature::ContextManagement` for Guardian review sessions.
## Testing
Update regression coverage to verify that reviewers compact with a summary even when the parent and model enable token budgets. Cover both transcript modes and browser evidence, checking that review requests omit `token_budget.context_window` and retain the compaction summary.
GitOrigin-RevId: e1a84f9c7752a712399cd749c3834b2a7bb4a7e6
## Why
Shell startup files can introduce credentials or overwrite brokered dummy values. Snapshot capture and replay need to respect the command's sandbox and environment policy without persisting real credentials.
## What changed
- Capture and validate brokered snapshots per command using its requested shell, working directory, login mode, sandbox, and environment policy.
- Discover shell-initialized credentials and prepare snapshot exports for brokered replay. Preserve shell functions and aliases while preventing startup files from overwriting dummy credentials during replay.
- Rebuild snapshots as credential broker state changes and retain each command's snapshot for the lifetime of its process.
- Reject brokered POSIX shell execution when a protected snapshot cannot be created, and reject brokerage with `shell_zsh_fork`. Restore real credentials and remove brokerage markers for unsupported PowerShell and Cmd execution; escalated commands bypass protected snapshots.
## Testing
Add regression coverage for credential discovery and redaction, environment filtering, readonly exports, shell function and heredoc replay, command working directories and login modes, sandbox enforcement, and missing or disabled snapshots.
GitOrigin-RevId: 685356cb9e80f11cf69d053e4d239ee6ccf43a9e
## Why
Line-based export parsing can truncate multiline values or mistake their contents for declarations. Snapshot replay also needs to restore Bash options before parsing functions that use extended glob syntax.
## What changed
- Capture shell state, aliases, and complete export records with NUL-delimited boundaries, separating capture, credential preparation, and rendering.
- Apply credential and environment policy to whole exports, preserving multiline values and making credential aliases follow allowed overrides.
- Restore Bash `shopt` options before functions, including for Bash running as `sh`.
- Support non-evaluating POSIX `ENV` path expansion and preserve native environment metadata and unset exports.
- Move core and exec-server snapshot consumers to the shared capture parser. Allow capture overhead while enforcing the exec-server's 512 KiB state-and-environment limit before filtering.
## Testing
Add regression coverage for complete capture records, multiline export filtering and replay, credential alias overrides, `ENV` expansion, and `PATH` export state. Extend exec-server tests to cover Bash-backed `sh`, `extglob`, `nocasematch`, `set -u`, and large environments.
GitOrigin-RevId: 7589ab4d137529a395dcee10b5162718de24a621
## Why
Switching providers or authentication could reuse a previous identity's model catalog, including its default service tier. An in-flight refresh could also overwrite a newer account's catalog after cache storage completed.
## What changed
- Require a matching provider and auth identity for disk and in-memory catalog reuse. Treat legacy entries without an identity as cache misses and fall back to bundled metadata when the in-memory identity no longer matches.
- Recheck identity after fetching and storing a catalog before publishing it.
- Renew cache freshness only when the client version, identity, and ETag match the stored entry.
- Update cache fixtures to include the configured provider and auth identity.
## Testing
Add regression coverage for provider and auth switches, credential rotation, legacy and mismatched cache entries, conditional TTL renewal, and an account switch during cache storage. Verify that API-key requests do not inherit a ChatGPT catalog's default `service_tier`, while explicit tier selection still works.
GitOrigin-RevId: e15d7ffff238d951d7a1c6a68381cbb479994146
Move lexical scan-bound calculation into `codex_protocol::permissions` and
expose `windows_deny_read_glob_scan` with its `WindowsDenyReadGlobScan` result.
Have the Windows sandbox resolver use the shared helper, preserving literal
scan roots, glob suffixes, and traversal depth limits without filesystem access
in the planner.
GitOrigin-RevId: 748a12b45f89c6e045e9123c055453ec39c202b1
## Why
Refreshing installed Apps without a thread should update the tools available to existing threads on their next turn.
## What changed
- Publish live tool catalogs to clients with matching transport, auth, protocol, and listing settings within the same account and home directory. Ignore the thread attribution header when matching scopes.
- Adopt updated tools before catalog reads and new calls, preserving running calls and rejecting calls prepared against an outdated catalog revision.
- Keep the newest successful fetch per scope so older refreshes cannot overwrite newer tools, and exclude disk snapshots from live updates.
## Testing
Add regression coverage for refresh propagation to an existing thread without another tools listing, scope and account isolation, out-of-order refreshes, late client startup, and running versus stale prepared calls.
GitOrigin-RevId: 7a5ee34e23742ce374c6647dc8928b76ea622448
## What changed
Add a SHA-256 identity derived from provider routing, headers, and authentication scope. Return it with each model catalog response and persist it in `ModelsCacheEntry`. ChatGPT credentials with stable account and user metadata retain the same identity across token refreshes; opaque API credentials contribute to the digest.
## Testing
Add identity tests covering account, user, email, plan, auth mode, provider routing, headers, and API credential changes, plus stability across ChatGPT token refreshes. Update cache tests to include the persisted identity.
GitOrigin-RevId: 3f51c6cabcb01bc03505150a768a61dfe5d6569f
## What changed
Add `__oailb` to the shared ChatGPT infrastructure cookie allowlist so clients store and replay the routing cookie on subsequent requests. Document its inclusion in the process-local cookie jar.
## Testing
Add a regression test covering replay on a matching path, rejection outside the cookie's host, path, and HTTPS scope, and removal with `Max-Age=0`.
GitOrigin-RevId: abcb888e8867d94fdf0f7d346fded8eaafdc52ae
## Why
Code-mode callbacks can resume outside the turn's local span ancestry, leaving tool dispatch traces without the thread identity inherited from a turn span.
## What changed
Record `thread.id` directly on the `dispatch_tool_call_with_code_mode_result` span using the session's thread ID.
## Testing
Add a regression test that dispatches a code-mode tool callback from a fresh task without a turn span and verifies that the dispatch span records the thread ID, tool name, and an `exec-` call ID with a valid UUID.
GitOrigin-RevId: a25a0d8fcaf1b6501473151c486fc9940065df91
## Why
Repeated alternate-screen entry can overwrite the saved inline viewport, and half-page scrolling can use a different height from the rendered transcript.
## What changed
- Make alternate-screen entry idempotent to preserve the inline viewport for restoration.
- Defer transcript reflow after raw output mode changes while an overlay is open, preserving queued history until the overlay closes.
- Use the last rendered content height for half-page scrolling, matching full-page scrolling.
## Testing
Add regression coverage for restoring the inline viewport and draft after closing the transcript with pending history and a raw output mode change, plus half-page scrolling when the rendered height differs from the terminal viewport.
GitOrigin-RevId: 30847df4b6383db26791ebda20470c9b169f9680
## Why
Stopping proxy listeners could leave accepted connections and half-closed tunnels alive after their owning thread was unloaded.
## What changed
Tie HTTP and SOCKS5 connection work, including HTTP CONNECT upgrades, to the lifetime of the proxy listeners. Cancel connections across the main and environment proxies when the handle is dropped, shutdown is requested, or `wait()` is canceled. Explicit shutdown waits for connection cleanup.
## Testing
Add live TCP regression tests for HTTP keep-alive connections and open or half-closed HTTP CONNECT and SOCKS5 tunnels across shutdown, handle drop, and canceled waits. Verify that half-closed tunnels still carry return traffic while the proxy is running, and that repeated thread creation and unloading closes managed proxy tunnels.
GitOrigin-RevId: b523f3b08d73e9ae368f6932952cc930c7b038c9
## Why
Shell startup code that accesses the controlling terminal can stop a hook on background terminal I/O, preventing the hook command from running.
## What changed
Use `detach_from_tty` before executing Unix hook commands to avoid inheriting the controlling terminal while preserving process-group cleanup.
## Testing
Add a Unix regression test that runs under a controlling terminal and uses `BASH_ENV` to invoke `stty` during shell startup. Verify that the hook completes successfully and produces the expected output.
GitOrigin-RevId: 231125d4b169fb1bd828e3f8e96476a13bd25d26
## Why
Passing `undefined` to a tool could fail JSON parsing because V8 stringifies it as the non-JSON text `undefined`.
## What changed
Return no JSON value for JavaScript `undefined`, so explicit `undefined` tool arguments behave like omitted arguments. Attempts to `store` an undefined value report the existing serializability error and preserve the previous stored value.
## Testing
Add regression coverage for storing `undefined` over an existing `null` value, and extend the current-time tool test to cover `{}`, omitted arguments, and explicit `undefined`.
GitOrigin-RevId: 071050ebb2ecc44c8f08453cf8523b4d21728c7e
## Why
A descendant outside an MCP server's process group can keep stderr open after the server exits, leaving the reader task and its file descriptor alive.
## What changed
Signal the local stderr reader during explicit shutdown and when the process handle is dropped. Allow up to 250 ms to drain queued diagnostics before closing the reader, even if stderr never reaches EOF.
## Testing
Add a Unix regression test covering explicit shutdown and client drop with a descendant that keeps stderr open. Verify that file descriptor counts return to baseline while the descendant remains alive and that queued diagnostics are logged.
GitOrigin-RevId: 1b544e8dba2b5616db6739d075e7232564c92884
## What changed
Add `policy::build_request` to `codex-rs/mxc-sandbox` to translate `MxcCommand` permissions into native MXC execution requests. Preserve filesystem denies, read-only carveouts, and protected metadata paths, and resolve overlapping grants using canonical path identities.
Map network permissions to ingress, egress, and loopback policies; quote arguments for Windows process creation; and disable DACL mutation fallback. Reject unsupported symbolic roots and deny globs, empty commands, relative working directories, and non-Unicode request paths.
## Testing
Enable unit tests and add coverage for filesystem grants and carveouts, disabled DACL mutation, deny-glob rejection, relative working directories, and non-Unicode paths.
GitOrigin-RevId: 3e647ed5fa932ab9d528eb44a49dd9283ef50481
## Why
Resuming a thread should retain its selected workspace folders, including additional roots and explicit empty selections. Resume overrides also need to survive a subsequent resume when no turn has run.
## What changed
- Persist `runtime_workspace_roots` in startup metadata and thread settings snapshots, separately from explicit environment selections and permission-profile roots.
- Restore roots from the latest snapshot owned by the resumed thread, falling back to owned startup metadata only when no snapshot exists. Honor explicit `runtimeWorkspaceRoots` overrides, retarget the old `cwd` root when `cwd` changes, deduplicate roots, and validate restored paths for the current host.
- Checkpoint effective settings on resume and restored settings after revert. Reload resume configuration if saved workspace roots change during loading.
- Normalize Windows rollout path spellings when matching thread search results, preserving selection of the correct rollout after revert, including compressed rollouts.
## Testing
Add regression coverage for workspace restoration, empty and explicit overrides, foreign paths, compaction and revert, resume checkpoints without recency changes, concurrent settings persistence, and rollout search path matching.
GitOrigin-RevId: d98d9d34dd63934d441120916c61c12b69e7f062
