## Why
Standalone MCP commands must honor `application.network` restrictions during OAuth discovery and login, even when the MCP server is allowed by its identity requirements.
## What changed
- Apply local network policy to cloud configuration bootstrap authentication and activate the effective policy on the loaded CLI configuration.
- Load `codex mcp add` through the shared cloud configuration loader and use its resolved `codex_home` when saving server configuration.
- Block disallowed OAuth discovery requests before connecting while preserving the ability to save a server when discovery is unavailable.
## Testing
Add isolated regression tests for blocked MCP discovery and login, discovery with network policy disabled, allowed and denied HTTPS destinations, and rejection of malformed managed network policy. Connection checks verify that denied requests never reach a TCP listener.
GitOrigin-RevId: f91401b51d6e6b9472bb01838f0d0903f83d62f3
## What changed
Remove the patched `zsh` resource from package assembly and macOS signing, along with the `--zsh-bin` and `--zsh-manifest` packaging options.
Delete the standalone `codex-zsh` release workflow, build scripts, and DotSlash manifests. Update package documentation and layout and signing tests to match the remaining resources.
GitOrigin-RevId: 429a8db55048fed7facec89957910206523b6013
## What changed
Emit `Idle`, `Working`, or `Waiting` with colored indicators through iTerm2's `OSC 21337` session status protocol. Pending user action takes precedence over running tasks and background processes.
Limit emission to direct iTerm2 TTY sessions without a terminal multiplexer. Deduplicate successful writes, refresh status after terminal handoffs and resume, and clear status on suspension and exit.
## Testing
Add coverage for lifecycle transitions, protocol encoding, terminal detection, write retries, deduplication, and re-emission after terminal handoffs.
GitOrigin-RevId: 750e9ec92aeefc57651886a08ef6aea07675d175
## Why
In `/plugins`, Space edits a nonempty search query, leaving filtered plugins without the advertised toggle shortcut. Refreshing the popup also clears the query.
## What changed
- Add `Tab` to enable or disable the selected plugin while searching, and update toggle hints.
- Preserve the search query and selected plugin when the popup refreshes after a toggle.
- Give configured list bindings precedence over the `Tab` toggle and hide its hints when `Tab` is already bound.
## Testing
Add regression tests and snapshots for filtered toggles, search and selection preservation, and custom `Tab` binding precedence and hints.
GitOrigin-RevId: de98ba2bb3f9d8928ced7216dcc5e4b4fa4c4968
## What changed
- Add `ContentItemMetadata` to distinguish user input, developer instructions, `AGENTS.md`, skills, harness context, and tool-supplied context independently of message role and content classification.
- Keep attribution attached to content through prompt assembly, history processing, and hook-output spilling. Distinguish command hooks from MCP hooks and retain tool namespaces when known.
- Treat missing historical attribution as unknown and send per-content metadata only to Responses Lite.
## Testing
Update request and history assertions to cover attribution persistence and Responses Lite metadata handling.
GitOrigin-RevId: 24e56005f5bdb98bf82f2b3943f29c4c81f3d587
## What changed
Add `windows.require_mxc` to managed requirements. When set to `true` on Windows, reject configurations whose effective local sandbox backend is not MXC without changing the selected backend.
Validate after cloud configuration loads and outside startup recovery fallbacks. Apply the check to app-server startup and configuration loads, in-process bootstrap, session creation, sandbox debugging, and runtime configuration refreshes.
## Testing
Extend configuration tests to cover required and optional MXC selection, separately loaded policy requirements, and runtime refresh validation. Expand app-server startup tests to cover local and cloud MXC requirements, cloud preference selection, and failures without default-config recovery.
GitOrigin-RevId: 16456611bfd9df77e7f959b52515f1885b59ac75
## Why
Navigating to another thread discarded side conversations, preventing users from returning to them later.
## What changed
- Keep side conversations and their event listeners, channels, and pending requests across thread switches and session resets.
- Reopen a parent's existing side conversation with `/side` and submit any supplied question there. Resolve side toggles by the current thread's parent relationship.
- Limit explicit return-and-discard behavior to the active side conversation, and shut down retained side conversations when exiting.
## Testing
Extend regression tests to cover reopening a side conversation after navigating away, preserving its listener and pending approval during a reset, and restricting discard selection to the active side.
GitOrigin-RevId: ff80566970414ba190ff650d5e413ef63dc65449
## What changed
- Accept an optional `description` in `create_channel` and return it in channel summaries so agents can describe a channel's purpose.
- Enforce a limit of 512 UTF-8 bytes and account for JSON escaping in the output budget before creating the channel.
- Store descriptions in both board backends and migrate existing SQLite databases, leaving older channels without descriptions.
## Testing
Add coverage for UTF-8 byte limits, serialization, output budgets, legacy database migration, and persistence after reopening. Update the model-context scenario to create and list a described channel before posting and reading a message.
GitOrigin-RevId: cf6f395944da23e238e078eefa5de201c8b9c197
## Why
MCP servers receiving sandbox state need a usable Codex executable to launch commands with the issuing call's policy. HTTP and remote servers cannot assume access to the host's filesystem.
## What changed
- Include optional `codexExecutable` metadata for local stdio servers when the host supplies an absolute, UTF-8 path to a CLI supporting `sandbox --sandbox-state-json`. Cache capability probes by executable path and bound them to five seconds.
- Document forwarding the sandbox state unchanged and requiring an explicit opt-out rather than silently falling back to PATH lookup or unsandboxed execution when the launcher is absent.
- Honor `useMxc` from forwarded sandbox state when selecting the Windows sandbox backend and network proxy policies, preserving a parent's selection made through CLI overrides.
## Testing
Add coverage for launcher eligibility across local, remote, and HTTP servers, invalid or missing executable paths, and binaries without sandbox-state support. Extend metadata integration and serialization tests to cover the optional launcher field, legacy state, and unknown future fields.
GitOrigin-RevId: ea8cd3770616e5a620b423a01052a7bc828bceb9
## What changed
On Linux and macOS, strip the packaged copies of source-built release entrypoint and `codex-code-mode-host` binaries while retaining symbols in the original build outputs.
Add `--strip auto|all|none` and `--strip-tool`. The default `auto` preserves prebuilt inputs and other build profiles; `all` also strips those package copies, and `none` disables stripping. Select target-compatible strip tools and fail on missing tools or strip errors. Leave third-party resources unchanged.
## Testing
Add a regression test that compiles an executable with debug information, verifies stripped package binaries are smaller and still runnable, and checks that original inputs, preserved package copies, and third-party resources remain byte-for-byte unchanged.
GitOrigin-RevId: dc363c04690aa9e772690417a52a8eff31650278
Send `User-Agent: codex-package` when downloading archives in
`scripts/codex_package/dotslash.py`.
GitOrigin-RevId: b12dc962b28d795704ba780b020fbf7ab91f5d50
## Why
GovCloud guidance was tied to Bedrock credential setup, so users with an already configured provider could miss it.
## What changed
Check for GovCloud during TUI startup using the app server's resolved provider, including when connecting to a server. Require acknowledgment before proceeding and save `notice.hide_gov_cloud_guidance = true` to suppress the screen on subsequent launches. Quitting the guidance exits startup without saving acknowledgment.
## Testing
Add a terminal integration test covering acknowledgment persistence, quitting without saving, and suppression after restart. Retain coverage for explicit acknowledgment and scrolling in short panes.
GitOrigin-RevId: f09fd73a66fb02f94ebdd3c3b0dbe5712dfa9be7
## What changed
Add `include_environment_context_time`, enabled by default. Setting it to `false` omits `<current_date>` and `<timezone>` while retaining the rest of the environment context, and skips the clock read used to populate the date.
## Testing
Extend configuration, session context, and external time provider tests to cover enabled and disabled time fields, context updates across turns, and current-time reminder behavior.
GitOrigin-RevId: 5071ce1701c044b680624d0cdbba7e0bc2b5bbe6
## What changed
- Use the standard shell executor and remove the zsh fork escalation runtime, `codex-execve-wrapper`, and `shell-escalation` crate.
- Ignore `shell_zsh_fork` and `unified_exec_zsh_fork`, emit migration notices for legacy configuration, and warn when ignoring managed requirements for these flags.
- Keep the active session's `apply_patch` alias directory readable under restricted filesystem permissions.
## Testing
Add coverage for legacy configuration startup and shell execution, migration notice rendering, active alias directory selection, and nested `apply_patch` execution while other files in `CODEX_HOME` remain unreadable.
GitOrigin-RevId: 43af461fea32b4980550ee7237effd2bc0646ed8
## Why
Command processes need thread and tool call labels for correlation, without stale values from inherited environments or cached shell snapshots.
## What changed
- Export the originating `exec_command` call ID as `CODEX_TOOL_CALL_ID`; later `write_stdin` calls leave it unchanged.
- Apply executor metadata as `CODEX_THREAD_ID` and `CODEX_TOOL_CALL_ID` after environment policies, overlays, and snapshot replay. Clear omitted fields when metadata is present; without metadata, preserve thread context and remove the call ID.
- Exclude both IDs from newly captured snapshots and omit the call ID from capture and validation helpers.
- Preserve empty call IDs, omit NUL-containing IDs, and handle case-insensitive environment names on Windows. Document that these labels support correlation, not authorization.
## Testing
Add regression coverage for metadata precedence, missing and invalid IDs, snapshot capture and replay, local and remote execution with pipes and TTYs, sandboxed remote execution, and preservation of the originating call ID across later input.
GitOrigin-RevId: 1027212b5d495d8e7cfac0f498c3134e060aa897
## Why
Persisted multi-agent v2 children created after the client disconnects need lifecycle listeners so their runtimes can be released once idle. Listener attachment must also wait for an earlier runtime's cleanup to finish.
## What changed
- Start lifecycle listeners for persisted v2 children even when no initialized clients are connected, and defer attachment until pending unload cleanup completes.
- Keep ephemeral children loaded so follow-up tasks retain their model context.
- Raise the default `thread_unload_delay_secs` from 60 seconds to 1800 seconds (30 minutes), updating the configuration documentation and sample.
## Testing
Add regression coverage for children spawned after disconnect with zero- and one-second unload delays, including waiting for pending cleanup, keeping running threads loaded, releasing idle runtimes, and preserving an ephemeral child's earlier reply across a follow-up. Update configuration tests for the new default and explicit overrides.
GitOrigin-RevId: 2fecc77b5c03237aa8fd7eacc4bd119b99d36e0a
All callers already check that an assessment payload is present before parsing it. Change `parse_guardian_assessment` to accept `&str` instead of `Option<&str>` and remove its redundant missing-payload check.
Update the callers and existing parser tests to pass text directly.
GitOrigin-RevId: e4fb4bf7aca5b20f25f5b27300ce9a6f22c97939
## What changed
Add a scenario test that queues a message for an idle worker, evicts it, and resumes it with `followup_task`. Assert that the same worker is reloaded and that queuing mail and eviction do not start another model turn.
Snapshot the complete parent and worker request histories and the resumed worker's mailbox to verify that earlier context and unread mail survive eviction in order.
GitOrigin-RevId: 2d0f7c63a2221df9c3d7e378eecaf14b8441d2b9
## Why
A conversation classifier waiting for preparation or full response completion can block newer classifications. Concurrent reviews also need to prevent a later action's evidence or low-risk score from being reused for an earlier action.
## What changed
- Run conversation classifications independently, forking the latest compatible completed history from an earlier action. Only a valid completion with a newer action index can replace retained history.
- Keep admission and observation ordering atomic, and hold capacity permits through full response completion.
- Reject cached low-risk scores from later actions for tool-linked approvals, including initial approval checks.
- Track originating tool-call IDs separately from approval display IDs, preserving stdin write provenance and excluding synthetic MCP elicitation IDs from tool ordering.
## Testing
Add regression coverage for delayed preparation, capacity admission, out-of-order completion, cancellation, invalid retained output, and history snapshots. Exercise pending approval ordering in both `snapshot` and `conversation` modes, and verify linked and unlinked MCP elicitation provenance.
GitOrigin-RevId: 097476ccb3b8718369a69f55c3c39132f7f1a4c1
## What changed
Extend `steered_input_checkpoint_controls_next_request` to cover user input with `InstantInterrupt` enabled under both background and synchronous checkpoint policies. Keep the original response gated until the follow-up request arrives to prove that interruption advances the turn while preserving checkpoint ordering.
Explicitly disable `InstantInterrupt` for user-input cases that wait for response completion, and enable it for the tool-output case to verify that tool outputs still wait for completion and synchronous persistence.
GitOrigin-RevId: d39544ce6f5ad83489fd8a80b1e731a64c7a876c
## What changed
Add `cancelled_v2_send_finishes_reload_registration` to verify that cancelling a multi-agent V2 send during an evicted child's reload does not cancel registration. The test checks that the thread-created notification arrives and evicted-environment state is cleared.
Evict and reload the child again with only one child slot available to catch leaked residency pins or reservations, and verify that only the subsequent follow-up message is delivered.
GitOrigin-RevId: ce6ed90d0049245370f26d8dbb35b9f1cd0b3063
## What changed
- Route app-server idle unloading of multi-agent v2 children through local eviction that preserves unread mail and environment selections for reload.
- Hold residency pins through input submission so newly reloaded children cannot be evicted before receiving their work.
- Guard listener cleanup against replacement runtimes and subscriptions, and reject local eviction of host-controlled threads.
## Testing
Add coverage for unsubscribe-driven eviction followed by `followup_task`, verifying restored conversation context and exactly-once delivery of queued mail. Extend tests to check that residency pins block eviction and that rejected host eviction preserves the thread and mailbox.
GitOrigin-RevId: e36723730af683d2081e495e637f0e6d23548b8d
## What changed
Record local MXC availability and the selected Windows sandbox backend at app-server and session startup. Log the backend again when an accepted session settings update changes the Windows sandbox level, using a blocking task for the log write.
Selection entries distinguish `mxc`, `disabled`, `unelevated`, and `elevated` in the sandbox logs under `.sandbox` in Codex home.
## Testing
Update the remote thread persistence assertion to allow the `.sandbox` directory on Windows, since startup logs are not thread persistence artifacts.
GitOrigin-RevId: 4130b59ac7761223775ac9b6afb096abb7fb4615
## Why
Compaction analytics lack a voice session ID. A compaction event can arrive after its voice session has closed or another session has started, so attribution needs to account for when compaction began.
## What changed
Add `voice_session_id` to compaction events. Track realtime session starts, ID updates, and closures, retaining up to 16 recent closed session windows. Resolve the session from the compaction start timestamp, falling back to the turn's voice session ID.
Forward realtime session ID updates from the app server to analytics and update the active turn's attribution.
## Testing
Add coverage for realtime session boundary facts, compaction event serialization, and delayed compaction events across consecutive voice sessions.
GitOrigin-RevId: 981da0ea2c38a87079b6bab33daf2c88fd95160f
## What changed
Add `functions_namespace_functions_description_prefixes` to model tool messages, keyed by unqualified tool name. Prepend this guidance to descriptions in the `functions` namespace across direct declarations, Code Mode documentation, and tool-search results, including custom tools.
Trim prefixes, ignore empty values and unavailable functions, and enforce a combined 256-byte UTF-8 limit including separators for reachable tools. Keep overrides local to each step, preserve search ranking text, and retain runtime caches for unaffected tools.
## Testing
Extend coverage for direct and indirect descriptions, clearing prefixes when switching models, namespace scoping for deferred dynamic tools, and tool-search cache reuse and reset.
GitOrigin-RevId: f434e37cec010764fe3e09fb12c339e933b3c21c
## Why
Disabling `experimental_request_user_input_enabled` previously left `request_user_input_async` available when the model advertised support for it.
## What changed
Require the user input setting to be enabled before registering `request_user_input_async`, while preserving the root-agent restriction and support for both current and legacy model capability names.
## Testing
Add parameterized tests covering enabled and disabled settings, current and legacy capability names, missing capabilities, and subagents. Also verify that `send_message_to_user_async` remains available to root agents independently of the user input setting.
GitOrigin-RevId: 27156a3fe7da38d10fccb6384f28e755c39abc39
## Why
Network domain rules need explicit wildcard semantics independent of filesystem glob syntax, including matching Unicode hosts with `?`.
## What changed
Replace `globset` in network allowlist and denylist matching with a domain matcher. Make `?` consume one Unicode scalar value, retain ASCII case-insensitive matching and existing host normalization, and preserve the distinction between `*.example.com` and `**.example.com`.
Reject empty patterns, repeated wildcards outside the supported `**.` prefix, character classes, brace expansions, escapes, slashes, and embedded whitespace when loading policies. Continue allowing global wildcards only in allowlists.
## Testing
Add coverage for Unicode wildcard semantics, unsupported syntax, IPv6 normalization, invalid entries in either policy list, and adversarial matching inputs. Compare the matcher against an independent dynamic-programming implementation over exhaustive short inputs.
GitOrigin-RevId: 64f65fcda1a50998d70e046445d22cd2d2dcf27a
## Why
Windows sandbox setup diagnostics previously displayed only the outer error context, hiding native failure causes needed to diagnose ACL failures.
## What changed
Preserve full error chains in ACL refresh summaries, setup logs, and sandbox binary directory lock failure reports. Include the requested access rights in ACL update open errors, and retain recorded ACL failures even when writing their log entries fails.
## Testing
Add tests covering error chains for ACL checks, grants, and denies; preservation of accumulated failures when logging fails; and native directory-open errors surviving a structured setup report round trip on Windows.
GitOrigin-RevId: 0a44a56b13d13b52b92ec673aaa2da7bc6cf0753
## Why
Full WebSocket requests previously used the generic `other` reason when continuation failed because request properties or input changed, obscuring why incremental reuse was unavailable.
## What changed
- Report specific reasons for changed request properties, shortened or mismatched input, and missing response state or response IDs.
- Add `previous_item_type` and `current_item_type` labels to continuation metrics and failure traces. Diagnostics use bounded labels without request contents or identifiers.
- Centralize response item type names in `ResponseItem::item_type()` and reuse them for output logging.
## Testing
Add coverage for unavailable response state and empty response IDs. Expand WebSocket tests to check fallback reasons and item types for rewritten or shortened input, replaced input, changed model, and changed output schema, including precedence when multiple properties change.
GitOrigin-RevId: 3951853dfe87d40b7046af6f6a8efd5d4f5b06d1
## What changed
Record `codex.tools.incremental_updates` through session telemetry with an `action` tag for `added`, `removed`, and `schema_changed`. Definition changes include description edits.
Exclude initial catalogs, unchanged tools, and namespace headers from the counts. Count each removed namespace member even when the removal notice lists only the namespace.
## Testing
Extend the namespace transition snapshot test with in-memory metric assertions covering additions, removals, definition changes, and excluded initial or unchanged catalogs.
GitOrigin-RevId: 0fadb40a3aa7abf5ef1757811ebfb5749505b3d9
## Why
Truncating recorded arguments does not lose the call inventory. Clearing `tool_calls_complete` in that case incorrectly treats retained calls and tool names as incomplete.
## What changed
Define `tool_calls_complete` as completeness of the ordered call inventory, independent of recorded arguments. Preserve it for direct tool outputs and Code Mode cells when argument limits or message budgets truncate arguments, including across later waits. Continue clearing completeness when calls are omitted or tool names are truncated.
## Testing
Update protocol, recorder, and integration tests to verify completeness survives argument truncation and message budgeting. Add coverage confirming that omitted calls and truncated tool names still clear completeness.
GitOrigin-RevId: 1534dbfabbd1291b840dd6fb6738ed51bcd4c0c4
## Why
`MODULE.bazel` already references `mxc-sdk_utf8_resources.patch`, but the patch file and its Bazel export are missing.
## What changed
Add and export the patch to pass `/c65001` to the Windows resource compiler when embedding `mxc-sdk` binary version information, selecting UTF-8 as the resource code page.
GitOrigin-RevId: 80cd64e6a8056c61868b5e20fd8e2fee69c1b96b
## Why
Prediction forks need to preserve the parent's effective context and request settings to maximize prompt-cache reuse.
## What changed
- Add `experimentalPredictionMode` to `thread/fork` for ephemeral forks of loaded, persisted parents. Reject configuration overrides, `path`, `lastTurnId`, and `beforeTurnId` in this mode.
- Inherit the parent's effective configuration, tools, environments, collaboration settings, disabled plugins, and persisted history.
- Enable `features.reasoning_effort_override` on the fork while preserving the parent's request-effort baseline, including when overrides were disabled on the parent.
- Report the fork's effective model, service tier, and reasoning effort in the response.
## Testing
Add coverage for matching parent and fork requests and prompt-cache keys across legacy and paginated history, invalid fork parameters, and reasoning-effort inheritance. Add a context snapshot for identical parent and fork continuations.
GitOrigin-RevId: 46b41f2ac331562b441dadff1a0a9f926c94880d
## Why
Global requests can inherit project settings from the app-server's launch directory. This can prevent marketplace removal or expose project-only feature settings, and config reloads can fail if that directory is deleted.
## What changed
- Load configuration without project context when no working directory is supplied, using `CODEX_HOME` to materialize `Config.cwd`.
- Use global configuration for marketplace mutations, marketplace upgrade reloads, and MCP requests without thread context.
- Pass the launch directory explicitly during startup to preserve project-aware startup configuration.
## Testing
Update regression tests to verify that marketplace removal ignores launch-project configuration and leaves the project config intact. Extend feature-list coverage to verify that global requests ignore project features, thread requests retain them, and global requests work after the launch directory is deleted on Unix.
GitOrigin-RevId: b77063a7ea0b09fd0a79cfc4040db9f1d02606b3
## What changed
Add the `codex.tools.registered` histogram to count finalized tool registrations by `exposure` and `tool_mode`, including zero counts for empty exposure categories. Record it once per sampling request before transport retries, excluding hosted tools. These counts describe the registered inventory, not model visibility or tool reachability.
## Testing
Add an integration test covering a stream retry, direct and deferred namespace tools, a model-only tool, and hosted web search. Verify that registrations are recorded once, hosted tools are excluded, and metric labels contain no tool names or descriptions.
GitOrigin-RevId: 02b450743886e3d487d6c3bcda12eb65f6d1104b
## Why
Rendering an entire question title as one terminal line removes line endings and misaligns hyperlink source ranges with the visible text.
## What changed
Wrap and annotate each logical line of asynchronous question titles separately, preserving blank lines and handling both LF and CRLF endings while retaining complete hyperlink destinations.
## Testing
Add a rendering regression test and snapshot covering multiline titles with code fences, Unicode text, and a URL. Check LF and CRLF rendering equivalence and hyperlink destinations at narrow and wide widths.
GitOrigin-RevId: ccd7256dbaed91ce98374e52b17d3a1b87645574
## Why
Generated app IDs produce opaque plugin mention labels. A selected `@foo` plugin mention also prevented a separate `$foo` skill mention from being submitted.
## What changed
- Use eligible display names, such as `@Postman`, for plugins named `app-` followed by 32 lowercase hexadecimal characters, while preserving the plugin binding. Accept 1–64 ASCII letters, digits, underscores, or hyphens, excluding common environment variable names; otherwise retain the existing naming fallback.
- Only `$` mention bindings suppress automatic skill selection, allowing `@foo $foo` to submit both the plugin and the skill.
## Testing
Add naming tests for accepted display names and fallback cases, a composer snapshot verifying `@Postman` and its plugin binding, and a submission regression test for a plugin and skill sharing the name `foo`.
GitOrigin-RevId: aa8c98f293d12e62d32d43206e076cbe1fcb2a3b
## Why
Detect changes to the default model-visible prefix relative to a released CLI, requiring those changes to be gated behind a default-off feature key.
## What changed
Add `prompt_prefix_matches_release` to compare instructions, tools, and input preceding the user message using the same client and inputs. Each binary uses its bundled model catalog and feature defaults. The comparison removes response item IDs and transport metadata and normalizes fixture paths and session identifiers while preserving prompt text, whitespace, tool descriptions, schemas, and array ordering.
Use the released binary supplied by `CONTRACT_EXECUTOR_BIN` when available; otherwise, compare two runs of the current binary to check determinism.
GitOrigin-RevId: 1a69fb3abb6fc3df90a095e01bcf0d5de1818fac
## What changed
- Add Cargo and Bazel build matrices for Linux, macOS, and Windows, carrying both through signing, packaging, and artifact verification.
- Publish Bazel binaries, packages, and symbols with a `-bazel` suffix while preserving Cargo artifact names. Keep Python runtime wheels and the Windows installer on the Cargo path.
- Use `--config=release` for native voice builds and Windows voice tests, set the macOS voice build minimum to 14.0, and increase the Windows binary build timeout to 120 minutes while both build paths coexist.
GitOrigin-RevId: 77bcdd7b2a573d0ae2a4c3392e0708445b386f23
## What changed
Add a `build-system` input to `build-codex-packages`, defaulting to `cargo`, and extract binary builds into dedicated Cargo and Bazel actions. The Bazel path stages binaries and symbols for the shared CLI and app-server packaging and smoke-test steps, with support for `release` and `debug` build modes.
Resolve the package source root before invoking nested actions, and use Bash to export the Bazel repository cache path.
GitOrigin-RevId: ebd5e7c84451733419838da5956dc090cd09b19a
## What changed
- Add `runtime_package` targets for combined, primary, app-server, and Windows helper bundles, plus per-binary release archives.
- Apply release settings automatically and retain unstripped binaries with macOS dSYM or Windows PDB symbols. Require platform-specific symbols and validate that dSYM bundles contain nonempty DWARF data.
- Support a `debug` build mode for faster package smoke builds and configure platform-specific release settings, including native Windows MSVC toolchains.
- Add a composite action that refreshes Cargo workspace metadata, builds the selected archive, and extracts writable files for existing signing and packaging steps.
GitOrigin-RevId: 21109875cde228aaef67b2ba9812b3e4854aee84
## Why
Cargo and Bazel embed different PDB filenames in the Windows code-mode host executable. The package smoke test must support both names while verifying that the debug symbols match the packaged executable.
## What changed
- Keep the archived PDB and copy it to `codex_code_mode_host.pdb`, allowing `dumpbin /PDBPATH` to resolve either name. Accept either path in the assertion.
- Set `sandbox_workspace_write.writable_roots = []` explicitly in the smoke-test configuration.
GitOrigin-RevId: fc2610f580dad49e38848582bc63f1f829cb766d
## Why
Bazel release builds need Cargo-compatible Rust and native build-script settings. Platform-specific issues also include Windows command-line limits, MSVC runtime conflicts with V8's allocator, and a missing V8 `__clear_cache` symbol on ARM64 musl.
## What changed
- Add `--config=release` settings for thin LTO, four target codegen units, and disabled debug assertions and overflow checks, with separate settings for build tools.
- Add opt-in Cargo release profile support for build-script optimization and debug information, preserving explicit C/C++ flags. Give optimized Bubblewrap builds `-O3`, debug symbols, and enabled native assertions.
- Statically link the MSVC CRT for Rust and C/C++ target and host dependencies, and disable SQLite intrinsics on x64 MSVC to avoid startup crashes on older CPUs.
- Let the Rust process wrapper read its arguments from a multiline parameter file to avoid Windows command-line limits.
- Select the ARM64 musl V8 archive containing compiler-rt builtins and raise the Rust recursion limit to `256` in the app-server client, exec, and TUI entry points for release compilation.
GitOrigin-RevId: 8f61e62b8735c36209ee92e04a0e0339a70badc5
## What changed
Expose resolved Cargo package names in `DEP_DATA`, set `CARGO_PKG_NAME` for Rust compilation, and pass the package name to build scripts. Propagate `rustc_env` to generated binary targets so they receive the same package metadata as libraries.
## Testing
Strengthen the packaged CLI smoke test to require `--version` to print exactly `codex-cli <version>`, using the workspace package version from `codex-rs/Cargo.toml`.
GitOrigin-RevId: 274b741067af76313358f44c1bd9b2521938fa9c
## What changed
Wire existing sandbox integrity checks into local command preparation, exec-server process preparation, and sandboxed filesystem helper and file-open operations. Make execution request preparation asynchronous so callers can await the checks.
The checks remain observational: failures and timeouts do not prevent command execution.
## Testing
Add regression tests that launch a real command after checker preparation fails or exceeds its timeout, verifying successful output and exit status.
GitOrigin-RevId: a82399f8aeb8b08f9965e6121b4c7f460552af3f
## What changed
Export `run_integrity_checks` from `exec-server` to check whether the effective filesystem policy permits writing containment dependencies on Linux, macOS, and Windows. Run preparation and checks on a blocking worker, limit waiting to five seconds, and keep results observational without affecting execution.
Skip mismatched sandbox backends, full-disk-write policies, and `EscalatedSandboxWithRestrictions` overrides. Continue checking ordinary configured policies with root write access and deny restrictions.
Record check outcomes, preparation time, and total duration with bounded metric tags that omit filesystem paths.
## Testing
Add coverage for findings, clean results, missing dependencies, preparation errors, eligibility rules, and timeouts. Verify that timed-out workers emit no late results and that metrics contain no filesystem paths.
GitOrigin-RevId: a234f4a2f629f9bb090da622cea352c99456cb00
## What changed
Enable the exec server's `sandbox_integrity` module on macOS and select the Seatbelt backend. Inventory the Codex executable and the system Seatbelt executable as critical dependencies.
Preserve the filesystem sandbox policy unchanged: Seatbelt handles deny globs as native patterns, so no snapshot scan is needed.
GitOrigin-RevId: 78299dd61e168f5ce34454c8b3bb887e67c5f342
## What changed
Add Linux dependency discovery and policy preparation to `exec-server`'s sandbox integrity module. Inventory bundled and system `bwrap` candidates and the deny-glob scanner using the launcher's location and the command's `PATH` and working directory.
Resolve `:tmpdir` and tilde-prefixed deny globs using the command's `TMPDIR` and `HOME`, with account home-directory fallback. Reuse Linux sandbox helpers to expand deny globs in the command's explicit environment.
## Testing
Add Linux tests covering symlinked launchers, relative and empty `PATH` entries, and empty, relative, and tilde-prefixed `TMPDIR` values alongside home-relative deny globs.
GitOrigin-RevId: fe404fa4be77ece677b22d52d77a7234dbf0cffe
## What changed
Mark `code_mode_interrupt` as stable and enable it by default, so interrupting a turn terminates active code mode cells and nested tool calls.
## Testing
Update the existing interruption test to use the feature default instead of explicitly enabling `CodeModeInterrupt`. It verifies that active cells and nested tools are aborted while stored session values remain available.
GitOrigin-RevId: 17be94f208713bc232e2292feb48261938254db3
## What changed
Add Windows MXC backend helpers to inventory the Codex executable, sandbox
launcher, and available `rg` scanner when deny globs are configured. Prepare
filesystem policies for inspection by reusing MXC temporary-directory and volume
resolution and replacing deny globs with concrete path snapshots.
Allow Windows deny-glob resolution to run its scanner with an explicit command
environment and working directory, including an empty environment. The integrity
helpers are not yet invoked by an execution runner.
## Testing
Add a backend test verifying that deny-glob snapshots replace the original
patterns, including empty snapshots, and affect `FileContentsChecker` results.
GitOrigin-RevId: 409c527663d230d76d65be3bf0a37959f694d77e
lsingh-oai