## What changed
Add `otel.log_agent_responses`, disabled by default and requiring an OTLP HTTP or gRPC log exporter. Emit `codex.agent_response` for completed `final_answer` messages from main agents and spawned task agents, with session, turn, item, and available parent/root attribution.
Strip memory citations from exported text, preserve the stored answer, and cap responses at 64 KiB on a UTF-8 character boundary. Include the original byte length and a truncation flag, and suppress duplicate item completions within each turn. Exclude commentary and non-task agents.
## Testing
Extend configuration tests for default-off and explicit opt-in behavior, the agent execution test for main/subagent response attribution, and the log-buffer test for response-event exclusion.
GitOrigin-RevId: eacda1150de2e6bac2c667d71b57214b0a086f1a
## What changed
- Add `tui.copy_on_select` with `auto` (default), `always`, and `never` modes, and apply it to the fullscreen transcript, transcript overlay, and resume/fork previews.
- Enable `auto` in tmux and Zellij, and in direct macOS terminals except Ghostty and Kitty. On other platforms, enable it in direct terminals identified as iTerm2 or Terminal.app.
- Copy nonempty mouse selections on release, including word and line selections, while retaining their highlight. Preserve link activation and ignore empty selections.
- Clear composer selections after confirmed keyboard copies, matching right-click copies, while preserving the draft and cursor. Keep selections when copying fails or delivery is unconfirmed.
## Testing
Add coverage for terminal defaults and configuration overrides, copying on release, retained highlights, repeated clicks, link activation, and empty drags. Extend composer coverage to verify selection clearing for `Cmd-C`, `Ctrl-C`, and right-click across clipboard outcomes.
GitOrigin-RevId: 24e6f9e267ef3ab249c5356db736e094127f68b8
## What changed
Add `resolve_root_git_project_uri_for_trust` to resolve repository trust roots through `ExecutorFileSystem` using executor path conventions. Share repository and linked-worktree validation with native lookup while preserving native ancestry for paths with opaque URI representations.
Extract `ProjectTrustLookup` to match merged project settings using supplied path spellings and an explicit path convention. Preserve canonical-before-original and cwd-before-repository-root precedence, including cwd entries without a trust level, with ASCII case-insensitive matching for Windows.
## Testing
Add coverage for POSIX, Windows drive and UNC trust roots, project-key precedence and case handling, and native/URI lookup parity. Extend environment-config coverage to verify returned `projects` entries include entries without a trust level.
GitOrigin-RevId: 315434802e86cceee85b14bc1c3767a45e3139f5
## What changed
- Load `application.network` requirements at startup and explicit config/account reloads, applying local policy before authentication and cloud configuration bootstrap.
- Block traffic when policy loading fails, cancel requests that a new policy no longer permits, and reject configuration loads based on superseded policy snapshots. Local requirements edits take effect on the next explicit reload or restart.
- Bind authenticated clients to the current account and revoke them when account ownership changes. Carry policy enforcement through backend requests, realtime connections, workload identity exchanges, and code-mode gRPC streams while preserving gRPC trailers.
- Treat denied credential refreshes as policy errors without retrying them or invalidating stored credentials.
## Testing
Add regression coverage for startup restrictions, reload ordering, cancellation after restrictive or malformed requirements edits, account revocation, gRPC destination denial, workload identity cancellation, and credential preservation after denied OAuth refresh.
GitOrigin-RevId: 0cb4c720a906397e9df06675f01ecf60d741101f
## What changed
Render unordered bullets as `•` and task markers as `☐` or `☑`, preserving ordered numbering and continuation indentation in streaming and completed Markdown. Add `tui.rendering.lists`, enabled by default; setting it to `false` retains hyphen bullets and textual task markers.
## Testing
Add snapshot coverage for nested, ordered, quoted, and wrapped task lists, plus code and escaped markers. Add character-by-character streaming tests that compare incremental and emitted output with full rendering, with list rendering enabled and disabled.
GitOrigin-RevId: df9209d8c42f277dd2a2d7073ea19a6feb7dd706
## What changed
Default `tui.fullscreen_transcript` to `true`, including when the `[tui]`
section is absent, and apply the same default to the first frame. Update the
configuration schema to match. Alternate-screen restrictions still take
precedence, and `tui.fullscreen_transcript=false` restores terminal scrollback.
## Testing
Update configuration and startup tests for the new default, including an empty
`[tui]` section and `--no-alt-screen`. Adjust PTY tests to cover default fullscreen
entry and explicit opt-out to terminal scrollback.
GitOrigin-RevId: e460dcd058d52c50da2abc5113bbb678e845d5fc
## What changed
- Add `auto_review.extra_policy` and the managed `guardian_extra_policy` requirement to supply policy text alongside the resolved tenant policy. Nonblank managed values take precedence; blank values are ignored.
- Render the additional text through `{{ extra_policy }}` in Guardian reviewer templates and append it to the tenant policy for Guardian v2 classification before truncation.
- Preserve placeholder-like text inside supplied policies literally.
## Testing
Add coverage for configuration precedence, blank values, template substitution, and classifier prompts, plus a scenario verifying that managed tenant and extra policies reach the Guardian reviewer together.
GitOrigin-RevId: 180d8d716c63fe96a92ec5bfbd22db4ddccd4f1f
## What changed
- Replace the built-in orchestrator skill provider with a host-supplied cloud provider, using `cloud` authority and `c` root aliases in skill tools and prompts.
- Add `cloud.skills.enabled`, defaulting to true but requiring a supplied provider. Keep `orchestrator.skills` accepted as a legacy no-op setting, and remove the app server's automatic orchestrator provider registration.
- Discover cloud skills once per turn during cancellable startup. Serve catalog snapshots to prompts and tools without triggering discovery or retries.
- Scope cached catalogs and resources to authentication state. Preserve them on refresh failures within the same scope, invalidate them when that scope changes, and reject late discovery or read results from replaced cache generations.
- Reuse executor discovery catalogs only when successful discovery inputs and bundled-skill settings match.
## Testing
Add coverage for per-turn refresh, skill removal, same-account failures and reconnects, authentication changes, and stale in-flight results. Update configuration and tool tests for cloud authority, provider gating, and resource reads without an executor.
GitOrigin-RevId: c57e38ec7dcc880c0d4c8a2995adfd3e28301079
## What changed
Add `tui.rendering.mermaid`, `tui.rendering.math`, and `tui.rendering.tables`, all enabled by default and independent of animation settings. Disable individual renderers to display their source instead of diagrams, Unicode math, or formatted tables.
Apply preferences to streaming and completed responses, startup previews, and session changes. When table rendering is disabled, preserve pipe syntax, cell markup, and enclosing Markdown fences. Keep HTML clipboard formatting independent of terminal rendering preferences.
## Testing
Add coverage for individual defaults, source preservation, nested table fences, session settings, and clipboard behavior. Verify incremental rendering and emitted output match completed rendering across all eight toggle combinations.
GitOrigin-RevId: 48d765eac20a82881eed94f186bf5b025ff4f0db
## What changed
Use `tui.fullscreen_transcript` to opt into the fullscreen transcript, including scrolling, selection, and search. It defaults to `false`; `--no-alt-screen` and `tui.alternate_screen = "never"` still take precedence.
The new preference controls both the first frame and application startup. Boolean CLI overrides for it are allowed during daemon startup. The old `features.transcript_v2` flag is deprecated and ignored, with a notice directing users to the new setting; it does not migrate into or override the preference.
## Testing
Add coverage for default terminal scrollback, fullscreen persistence through startup, alternate-screen restrictions, daemon override validation, and independence from the deprecated flag. Update existing history and activity tests to use the new preference.
GitOrigin-RevId: 4117bf1ee548fa8d101a594f9506673d87c74c15
## What changed
Replace `tui.whimsy` with `[tui.effects]` preferences for `starfield`, `shimmer`, `welcome`, `effort`, `progress`, and `title`. Each defaults to `true` and remains subordinate to the `tui.animations` master switch.
Wire the preferences into composer effects, welcome artwork, status and loading text, progress indicators, and terminal-title animations. For example, disable shimmering text while keeping progress animations:
```toml
[tui.effects]
shimmer = false
```
Keep retired `tui.whimsy` entries loadable but ignore their value. Update the configuration schema to expose the new preferences.
## Testing
Add and extend coverage for independent shimmer and progress effects, master-switch precedence, welcome and starfield controls, terminal-title blinking, and strict configuration loading with the retired setting.
GitOrigin-RevId: 28b37ba52872133b8954543cabe9ff424147f1c5
## What changed
- Add incremental, case-insensitive literal search across transcript details, loading older history as needed. Use `F3` to start Find, or `/` in the transcript pager, and navigate matches in either direction. Closing Find restores the previous presentation and reading position.
- Add clickable activity detail controls and `F4` keyboard focus for inspecting individual activity groups in the owned transcript. Preserve expansion state as live activity becomes history.
- Expose configurable `global.find_transcript`, `global.focus_activity`, and `pager.find` bindings under `tui.keymap`. Let new defaults yield to existing custom bindings and show available completions for pending chords.
## Testing
Add regression coverage for Unicode matching, bounded scanning, paginated and changing history, selection during search, composer input isolation, activity controls, and custom shortcut conflicts.
GitOrigin-RevId: 5bcbcdfbca7c5c296c635ec9b079ccd7a908e336
## Why
Server version notices previously required both versions to be stable releases, leaving prerelease and local clients without notices about differing background services.
## What changed
- Use semantic version parsing to distinguish older servers from version mismatches.
- Compare stable clients against older releases, including prereleases. Compare prerelease clients by precedence within the same release line and report other release lines as different.
- Report differing versions for local clients (`0.0.0` or versions with build metadata). Ignore malformed versions.
- Show the corresponding `older than` or `different from` notice and `<` or `≠` overview indicator, while preserving `/daemon` guidance and the `show_server_version_notice` setting.
## Testing
Add version-policy tests and notice snapshots covering prerelease ordering, local builds, mismatches, and malformed versions. Add daemon tests for notice suppression and manual update guidance without scheduling an update.
GitOrigin-RevId: 29df4713a7dbcbddcf30d56995a8496e7e8d0c6a
## Why
Login and enterprise configuration bootstrap can fail when their endpoints are reachable only through the system proxy, before cloud configuration can enable `respect_system_proxy`.
## What changed
- Enable `features.system_proxy_fallback` by default, honor managed feature requirements, and prevent project configuration from changing it.
- Retry account discovery and cloud configuration GETs through the system proxy after connection failures or timeouts, bounding the initial request and body read to five seconds.
- Retry OAuth authorization-code exchange only on connection failures before any redirect, with a ten-second connection timeout. Reuse the successful client for the subsequent API-key exchange to avoid changing routes.
- Increase workspace discovery and cloud configuration timeouts to 15 and 20 seconds, respectively, to accommodate fallback.
## Testing
Add coverage for proxy-only browser login through the first completed turn, including cloud configuration enabling `respect_system_proxy` without a restart. Cover stalled GET bodies, preserved request headers, disabled fallback, managed requirements, and project configuration restrictions. Verify that OAuth HTTP errors, redirects followed by connection failures, and failures after sending the POST do not trigger proxy retries, while successful redirects remain supported.
GitOrigin-RevId: 854eeeac186bb4865218ce645019c1e4bff85425
## Why
Providers need to serve Codex model metadata independently of their inference endpoint. A custom inference `base_url` alone should not opt API-key sessions into remote catalog discovery.
## What changed
- Add `model_catalog_url` to provider configuration and thread-config serialization. Fetch the full catalog URL with provider authentication, headers, query parameters, and `client_version`, while preserving inference routing.
- Require an explicit catalog URL for API-key discovery with a custom base URL. Keep default OpenAI discovery on the Codex backend, and apply `api_key_model_discovery` gating to provider API keys and cached catalogs.
- Include the catalog URL in cache identity so different catalogs do not share cached metadata.
- Limit explicitly configured catalog responses to 1 MiB, reject redirects, and suppress URL and response diagnostics that could expose credentials.
## Testing
Add coverage for catalog configuration round-trips, query encoding, authentication and header reuse, cache identity and discovery gating, oversized responses, and redirect rejection without credential forwarding. Add an integration test verifying that catalog model metadata and instructions reach conversation requests.
GitOrigin-RevId: 7f6ac5eec257278685e1867a6bcebae6514a365a
## What changed
- Remove the private-desktop opt-out from elevated and unelevated Windows sandbox launches.
- Remove `windows.sandbox_private_desktop` and its managed requirement and API fields. Warn users to remove the obsolete setting.
- Require a private desktop name when launching through the Windows sandbox wrapper and command runner.
## Testing
Add coverage for the obsolete-setting migration warning and update wrapper tests to verify a live private desktop is passed and a missing desktop name is rejected.
GitOrigin-RevId: c7135f8d211aac8d812180691c2c1e433d77cde4
## What changed
Add `model_post_turn_compact_threshold_percent` to trigger compaction after a final response when context usage reaches the configured percentage of the usable window or an existing auto-compaction limit. Accept values from `0` to `100`; omitted or zero disables the feature.
Skip post-turn compaction when input is pending, the turn is cancelled, or token-budget mode is enabled. Disable it for approval reviewers to avoid delaying approval completion, and record a distinct `PostTurn` analytics phase.
Buffer local post-turn summaries until compaction succeeds and require a nonempty assistant summary before replacing history. Log compaction failures without failing the completed turn, while still propagating interruptions and turn aborts.
GitOrigin-RevId: b616994175829bd83b5d7974f95dabb042a39a89
## Why
MXC's native host-loopback access is bidirectional, so it cannot enforce `allow_local_binding = false`. Treating an omitted setting as `false` prevents managed networking from working with the default configuration.
## What changed
- Preserve an omitted `allow_local_binding` until the executor's sandbox policy is known. Default to `true` for Windows MXC and `false` elsewhere, including remote execution.
- Reject an effective `false` for MXC managed networking after applying policy restrictions, without enabling disabled networking.
- Use the executor's resolved value for remote network approval decisions while preserving explicit controller restrictions.
- Document that local binding permits local servers and direct host-loopback connections and skips additional private-network destination checks; proxy domain rules still apply.
## Testing
Add coverage for per-executor defaults, explicit values, MXC rejection of `false`, and remote network review cleanup with the resolved policy.
GitOrigin-RevId: 0fa7c1eaec68bebada2b8f7af45688315eea70a9
Preserve known error classifications, including BioPolicy, while falling back to Other for unknown values so saved sessions can still be read.
Add optional gateway OAuth settings to model provider configuration.
Co-authored-by: Owen Lin <owen@openai.com>
Co-authored-by: alexsong-oai <alexsong@openai.com>
GitOrigin-RevId: 64bcf45ca042efca7645c798db3746375426b0fe
## What changed
- Add `Platform` to `codex-utils-path-uri` with metadata parsing, native platform detection, and path convention mapping. Preserve missing or unrecognized metadata as `Unknown`.
- Replace `NetworkProxyExecutorOs` with the shared type and keep executor-specific socket path validation in the network proxy.
- Extract `effective_sandbox_mode` with explicit platform and Windows sandbox level inputs, preserving the native Windows fallback from `workspace-write` to `read-only` when the sandbox is disabled.
## Testing
Add unit tests for platform metadata, path conventions, native platform detection, and sandbox mode selection across platforms and Windows sandbox levels.
GitOrigin-RevId: 4fe0972e3a91040e35f2a6dfa5bcdf6c9a29be88
## Why
Starting a thread in a directory without a project could persist trust and
preapprove project configuration added later.
## What changed
Track whether configuration discovery found no project-root marker, Git checkout,
or project-local `.codex` directory. Skip implicit project trust in `thread/start`
for these directories. Preserve existing trust decisions and permission checks.
## Testing
Add regression coverage for starting a thread with full access, then adding
project configuration and verifying that a read-only thread does not load it or
persist trust. Add loader tests for projectless classification, project markers,
saved trust, managed configuration, and skipped discovery.
GitOrigin-RevId: da490c649d272494f65d4e22da1ebf89f9085477
## Why
Code-mode responses show host duration without exposing time spent outside the host, including app-server waiting.
## What changed
- Add `features.code_mode.experimental_show_cell_overhead`, disabled by default, to show handler duration, host duration, and their difference in `exec` and `wait` response headers.
- Reuse the completed handler measurement from tool-call logging, excluding dispatch waiting, and capture it even when logging is disabled.
- Preserve the existing timing format when the option is disabled or host timing is unavailable, and preserve boolean feature toggles when merging nested code-mode configuration.
## Testing
Add coverage for timing headers, zero and missing host measurements, negative rounding differences, content preservation, and configuration merging. Extend app-server tests across gRPC and stdio to verify timing includes post-host elicitation waiting, and add a response snapshot for successful execution and a failed wait.
GitOrigin-RevId: 929b84784d9c6077cf2b5927a90bd2d5f3870078
## What changed
- Accept `windows.sandbox = "mxc"` and preserve the selected backend through environment configuration, command execution, patch writes, and sandbox metadata.
- Treat MXC as enabled in the TUI and report Windows sandbox readiness as `ready`, avoiding legacy setup prompts.
- Keep `allowed_sandbox_implementations` scoped to the legacy elevated and unelevated backends without restricting MXC.
- Default `windows.sandbox_private_desktop` to `false` for MXC while retaining `true` for legacy sandboxes.
## Testing
Add coverage for MXC configuration precedence, legacy requirement handling, sandbox selection, and TUI state. Add a Wine integration test that verifies command and patch routing fails when native MXC is unavailable and reports `windows_mxc` in turn metadata.
GitOrigin-RevId: e2162447d0750f60753864c92a20e02a7f297bca
## What changed
- Bind `F8` to start or stop a voice conversation through the existing voice toggle handler, preserving its start guards and the composer draft.
- Expose `tui.keymap.chat.toggle_voice` in the configuration schema and keymap picker, with support for remapping, unbinding, and key chords.
- Let the default yield to existing `F8` bindings and overlapping chord prefixes, and validate explicit bindings against shortcut conflicts and reserved text input.
- Handle the shortcut only on key presses when no modal or popup is active.
## Testing
Add tests for default and custom bindings, conflicts, chord dispatch, live remapping and unbinding, draft preservation, start guards, and popup and key-event handling. Add a snapshot for the voice shortcut editor.
GitOrigin-RevId: e5e373e8eefa89bec4d5cbdca801616e312134b5
## What changed
- Probe for screen readers at startup on macOS, Windows, and Linux, with a 450 ms timeout. Include Windows Narrator detection in the current login session.
- Save `tui.animations = false` when a screen reader is detected and no user animation preference is configured. Preserve explicit preferences and config comments, and retain a session default if saving fails.
- Record the attempt in `tui.screen_reader_detection_done`; either boolean value skips future detection. Allow explicit animation preferences to override the screen-reader default on reload.
## Testing
Add tests for one-time detection, timeouts, preference preservation, temporary CLI overrides, persistence failures, and preference reloads. Verify rendering without animation frame requests and interactive startup that records detection without replacing an explicit preference.
GitOrigin-RevId: f61c19dfd053f97e8cfed68dce7389fa7601120d
## Why
Server-level tool exposure settings apply to every connector on the apps server. Individual connectors need a way to opt out of deferred discovery without changing exposure for other apps.
## What changed
Add `apps.<connector_id>.omit_tools_from` with support for `code_mode`, `deferred`, and `direct`. Combine connector omissions with server omissions so app settings preserve server restrictions.
For example, `omit_tools_from = ["deferred"]` makes a connector's tools available without tool search, through direct calls or Code Mode as permitted by the active tool mode and remaining restrictions.
Expose the setting in the app-server protocol, JSON schemas, and generated TypeScript and Python types.
## Testing
Add integration coverage for connector-specific exposure and MCP dispatch across tool modes, server restrictions, and direct-only namespaces. Extend config tests to cover populated, absent, and empty omission lists, and add a Code Mode request-history snapshot.
GitOrigin-RevId: cc99ab290c8a878d06d8d7ccf2d1dbd7c46bfa8a
## Why
`CFPreferencesCopyAppValue` also searches user-writable domains. Ordinary user defaults must not supply trusted administrator configuration or override lower requirements layers.
## What changed
- Check `CFPreferencesAppValueIsForced` before reading `config_toml_base64` and `requirements_toml_base64`, and recheck after reading to ignore values that became unforced.
- Wrap returned property-list values as `CFType` and require a `CFString`, returning `InvalidData` for other types without exposing preference contents.
## Testing
Add tests for both preference keys covering unforced and missing values, loss of forced status during a read, preservation of string contents, and rejection of non-string values with diagnostics that omit their contents.
GitOrigin-RevId: 2eff08ba6b073b4c59ca757e054d112d2a5256d0
## Why
Realtime connections construct API providers directly, bypassing the residency override applied by higher-level model provider code. Configured provider headers could therefore take precedence over managed residency requirements.
## What changed
Apply the shared process-wide residency requirement in `ModelProviderInfo::to_api_provider`. With `enforce_residency = "us"`, the managed value overrides both static and environment-supplied residency headers, including for realtime WebSocket connections and WebRTC calls and sideband connections. Preserve unrelated headers and configured residency values when no managed requirement is set.
Share the residency policy with default HTTP headers, remove redundant enforcement at callers, and recover the stored policy from poisoned locks.
## Testing
Add a provider unit test for managed and unmanaged header behavior without mutating provider configuration. Add realtime integration coverage across WebSocket and WebRTC transports, managed and unmanaged residency, and static and environment-supplied headers.
GitOrigin-RevId: 98ceb456cc97f88241df5a829c72288aa5e66aec
## Why
An omitted controller socket policy was treated as an explicit denial, preventing execution environments from supplying their own Unix socket grants.
## What changed
- Preserve omission of `dangerously_allow_all_unix_sockets` separately from `false`, and retain explicitly empty `unix_sockets` maps.
- Defer to attachment socket permissions when the controller supplies neither setting. Continue enforcing explicit restrictions, socket denials, and managed requirements.
- Resolve omitted values to `false` for ordinary execution and remote configuration, preserving the default for commands without attachment grants.
- Add debug logging for effective environment and remote execution network policies.
## Testing
Add regression coverage for omitted, explicit, finite, empty, and managed socket policies through remote launch configuration, including live policy replacement and serialization round trips. Adjust remote environment tests to tolerate child-completion ordering and box large cold-resume test futures to reduce Windows stack usage.
GitOrigin-RevId: 98a88d01cbb91aea1faaa03b3c414ef3be7af398
## What changed
- Extend `GuardianModelPolicy` with controls for uncategorized tools, unscored actions, the initial computer-use call allowance, and sandboxed command coverage.
- Add `GuardianPolicyLoader` in `codex-config` to translate legacy settings, preserve catalog policy precedence, and enforce reviewer requirements. Apply live model review requirements through `ConfigRequirements::constrain_guardian_policy`.
- Use the shared model policy for Guardian scoring and approval, replacing the extension-local policy wrapper while retaining legacy defaults.
## Testing
Add configuration tests for catalog precedence, legacy scope fallback, required-model constraints, and legacy computer-use opt-in and feature gating. Adapt existing extension tests to consume the shared policy.
GitOrigin-RevId: 6fed1c3a831964ad28ea7de5cb19e74e323c1204
## What changed
- Accept and ignore `features.personality` in user configuration, profiles, and managed requirements.
- Remove feature gating from `personality = "none"`, which strips the literal `# Personality` section when preparing model catalog instructions. Preserve explicit base instructions and existing thread instructions.
- Document deprecated personality fields in configuration, app-server schemas, and the Python SDK: `friendly` and `pragmatic` no longer select a style, and `supportsPersonality` is always `false`.
## Testing
Add regression coverage for ignored legacy flag values and managed requirements, personality opt-out behavior with the flag absent or set to either value, role overrides, and preservation of explicit base instructions, including empty strings.
GitOrigin-RevId: 4e12c66b42bfc59d6f151a5b3c28fadc6654ae99
## What changed
Add `auto_review.experimental_policy_template` to override the Guardian prompt template in `config.toml`. Trim the configured value and ignore it when empty. Prefer the override over the model catalog template, retaining the bundled template as the final fallback.
The template's `{{ tenant_policy_config }}` placeholder is replaced with the resolved Guardian policy.
## Testing
Extend tests to cover template deserialization, trimming, precedence over the catalog template, and rendered policy text in Guardian inference requests.
GitOrigin-RevId: 85b4a8fc193a42735354894203ccbd1f738a3b58
## Why
Configuration requirements did not report which login methods the running app server permits after applying managed policy, forced login settings, and workspace restrictions.
## What changed
- Add `allowedLoginMethods` to `configRequirements/read`, using the running authentication manager's effective policy rather than newly read authentication settings.
- Return requirements when login methods are restricted even without managed requirements, while preserving `requirements: null` for the unrestricted default.
- Update protocol schemas and generated TypeScript and Python types. An empty list permits no login method; older servers may omit the field.
## Testing
Add coverage for managed and forced login restrictions, workspace intersections, policy reporting after requirements files change, invalid login methods, and API-only Amazon Bedrock without ChatGPT requests. Extend tests for conflicting authentication requirements and cloud policy precedence.
GitOrigin-RevId: 56c0767a74143e793aac2ac165d0cbe98a09469b
## What changed
- Retain the trusted enterprise identity provider in runtime configuration and bind winning MCP registrations during catalog finalization. Require `features.use_xaa` and a configured identity provider for activation, while preserving existing server restrictions.
- Apply plugin `ema_auth` client, issuer, resource, and scope settings to installed and selected plugins. Disable registrations with mismatched endpoints or empty resources without rewriting plugin endpoints.
- Preserve enterprise auth policy across catalog rebuilds and rebind registrations when materialized server settings change. Keep registration rejection separate from persistent server-name vetoes so it does not disable replacement hosted apps.
## Testing
Add coverage for activation gates, configuration ownership, plugin endpoint validation, catalog rebuilds, and skipping interactive OAuth during installation of enterprise-managed plugins. Stabilize the sandbox network proxy test by reading request headers before closing the loopback connection.
GitOrigin-RevId: 3374f507d120835b285767cedbbb511fc7b0fba2
## What changed
- Add a configurable `new_worktree` action, bound to `w`, for local sessions with worktree support enabled.
- Create the worktree from the cached project default branch, preferring remote `HEAD` and falling back to conventional `main` or `master` refs without fetching. Preserve the selected subdirectory and source checkout edits.
- Start and bind a blank session in the new worktree, preserving the selected approval reviewer without sending an initial turn.
- Show creation progress, pause conflicting actions, clean up unclaimed clean worktrees, and report retained checkout paths when session startup fails. Clear pending creation state on reconnect.
## Testing
Add coverage for default-branch selection, source checkout preservation, session ownership and approval settings, cleanup, startup failures, reconnect state, and busy-state rendering. Extend Git environment isolation coverage and test unrelated non-UTF-8 refs.
GitOrigin-RevId: 771ddc12d04dbf0d12e77e9c96c8386cf31e67c5
## What changed
- Replace the inline task composer with a session list: `n` opens a blank session in the selected checkout without sending an initial turn or interrupting running agents.
- Use single-letter action shortcuts and `Enter` to open a session. `Esc` cancels search or rename without closing the list; `Ctrl+C` quits from the list.
- Load destination settings for new sessions while carrying over explicit permission choices. Retain blank sessions and their drafts across navigation until the first turn.
## Testing
Update tests and snapshots for command center navigation, shortcuts, blank draft restoration, destination defaults, permission carryover, and directory trust.
GitOrigin-RevId: bddd04fdbe6ac2f5b7bd70293fd04f673b97ba02
## Why
Existing threads retain their model provider configuration, which can stop matching managed requirements after those requirements change.
## What changed
- Check retained providers against current managed `model_provider` and `model_providers` requirements before turn start/steer, review, compaction, manual queue start, and active goal updates. Reject requests when requirements cannot be loaded or no longer match; provider mismatches prompt users to restart Codex.
- Load managed requirements independently of user, project, system defaults, and thread configuration, and resolve Bedrock provider overrides before comparison.
- Keep interrupt, realtime stop, and goal pause/clear available. Realtime connections use separate routing and are outside these checks.
- Make detached reviews inherit their parent thread's configuration.
## Testing
Add unit and integration coverage for provider selection and definition changes, Bedrock overrides, requirement load failures, unchanged queue and goal state after rejection, and continued operation after local configuration changes. Extend detached review coverage to verify inheritance of the parent's provider route.
GitOrigin-RevId: 21abf08ad2bcc2ea4698209fa33a17485eed4740
## Why
Enterprise MCP authorization must remain controlled by host, user, or managed configuration. Project settings and plugin declarations must not redirect enterprise credentials or downgrade the selected authentication mode.
## What changed
- Add `auth = "ema_auth"`, shared `mcp_enterprise_managed_auth` IdP configuration, and per-plugin enterprise registration settings.
- Require enterprise registrations to come from one non-project configuration layer, preserve managed IdP precedence, and reject project overrides that change authorization or re-enable disabled enterprise servers.
- Add the disabled-by-default `use_xaa` feature flag and require non-project opt-in or a managed requirement.
- Reject plugin declarations that select `ema_auth`. Keep EMA connections unsupported and block ordinary MCP OAuth login and credential fallback for this mode.
- Extend the configuration schema and serialization for the new settings.
## Testing
Add coverage for IdP precedence, incomplete registrations, alternate credential validation, project-only opt-in, plugin self-declaration rejection, configuration round-tripping, and trusted-project attempts to downgrade enterprise auth to OAuth or ChatGPT auth.
GitOrigin-RevId: f193bdfda74208c98e496a23bf2916955b131a1c
## Why
Resume and fork selection can change the working directory. Folder consent needs to cover the selected destination, and existing tasks in untrusted folders may retain settings and history loaded while trusted.
## What changed
- Move startup consent after destination selection and reload local configuration when trust is saved.
- Check both selected and saved folders for local daemon resumes, and reread the task after consent to catch working directory changes.
- Resolve local trust using project markers, Git roots, and normalized paths, honoring explicit working directory decisions and canonical path precedence.
- Offer restricted-folder consent without changing saved trust, with distinct wording for existing tasks that may retain configuration or hooks. Preserve remote checks scoped to explicit `--cd`.
## Testing
Extend trust lookup coverage for parent/child decisions, repositories without project configuration, path aliases, and custom project markers. Update restricted-folder snapshots and add an existing-task snapshot.
GitOrigin-RevId: caf8c70f1e953c4f7b4ddc89dd29bb1fd8ed62f1
## Why
Unrecognized settings can be silently ignored, leaving typos or deprecated configuration unnoticed.
## What changed
- Collect warnings for unrecognized fields in effective configuration and requirements layers, including unknown feature keys in configuration.
- Report sources and field names without configuration values, show up to three entries, and provide migration hints for `network_proxy`, `allowed_permissions`, and `include_view_image_tool`.
- Emit project-specific warnings when starting a thread and suppress repeated startup warnings in the app server and TUI.
## Testing
Add coverage for merged configuration, disabled layers, startup and project warning delivery, omission of configuration values, and warning deduplication.
GitOrigin-RevId: 464cef87882502b19865ae10b50b6f82defb7296
## Why
Permission paths need to follow the execution host's path conventions and home directory. Literal directory names containing glob syntax must not change the meaning of deny patterns, and profile availability checks need to account for configured workspace roots.
## What changed
- Use `ConfigPathContext` to compile built-in and custom profiles, returning the resolved profile and deduplicated `PathUri` workspace roots. Materialize configured roots while retaining runtime workspace symbols.
- Use the same compiler for configuration loading, persisted profile validation, and profile catalogs. Resolve roots against the requested `cwd` when listing profiles.
- Resolve home-relative scoped rules using the supplied home directory and reject unsafe directory prefixes when constructing globs.
- Share workspace-root materialization across native paths and URIs. Deny the affected root when a workspace glob cannot be safely resolved, and clear grants for legacy home-relative workspace denials whose target is unknown.
## Testing
Add coverage for POSIX, Windows, and UNC path resolution, inherited workspace roots, scoped home denials, missing home context, and conservative denial behavior for unsafe globs. Add an app-server test verifying that profile availability reflects the requested `cwd`.
GitOrigin-RevId: ca259434742365c16d0b72629cabfbab41513a80
## Why
Filesystem denial paths need to use the owning environment's path syntax, base directory, and home directory. Host-native resolution cannot supply those facts for another platform, and invalid denials must not be silently skipped when building the sandbox policy.
## What changed
- Add `ConfigPathContext` to requirements layers so `permissions.filesystem.deny_read` can resolve using explicit POSIX or Windows path facts, with native defaults when no context is supplied.
- Share URI-based resolution and validation for literal paths and glob prefixes. Reject ambiguous or lossy paths, including NUL bytes, Windows stream syntax, and unsupported UNC spellings.
- Move denial conversion into `FilesystemConstraints::apply_to_policy`, preserving glob patterns and deduplicating entries. Validate all denials before modifying the policy and propagate failures through configuration loading.
## Testing
Add tests for per-layer base and home resolution, Windows drives and globs, nested context restoration, missing home directories, and policy conversion without partial mutation. Add a configuration-loading regression test for a required denial glob containing a NUL byte.
GitOrigin-RevId: fa0da0d149407958e39897a39fe7b87edd6f1644
## What changed
- Support `model_provider` and `model_providers` in managed requirements. Required selection overrides local and session configuration; each required provider definition replaces the corresponding local entry, including its authentication and headers.
- Merge provider requirement fragments before validation, preserving source-relative `auth.cwd` paths. Reject invalid cloud provider definitions before replacing the cached bundle, including unsupported Bedrock overrides.
- Expose `modelProvider` and `modelProviders` through the configuration requirements API and generated schemas. Reject writes to managed provider settings and omit their local origins, including for provider IDs containing dots.
## Testing
Add tests for requirement precedence, authentication fragment merging, path resolution, cloud cache preservation, and read-only configuration RPCs. Integration tests verify that model discovery and inference use the required gateway and ChatGPT authentication without leaking local headers, and that provider requirements survive configuration rebuilds.
GitOrigin-RevId: d1448604d4ef5662ebb5df7b693712d3b8ad6d54
## What changed
- Add `Ctrl+E` to archive the selected task and its child agents, and `Delete` to permanently delete their history. Both actions require confirmation, with Cancel selected by default.
- Expose `agents.archive` and `agents.delete` in keymap configuration and the shortcut picker. Default bindings yield to existing custom bindings and chords.
- Show progress while requests run, keeping rendering responsive and blocking task switching. Refresh overview state afterward and keep the dashboard open when the current task is removed.
- Report failures and preserve the current attachment and draft when a rejected operation leaves the task loaded.
## Testing
Add coverage for confirmation and cancellation, active and background task removal, child-agent attachments, stale refresh invalidation, failure recovery, and draft preservation. Add progress input-isolation tests, shortcut conflict tests, and snapshots for confirmation, errors, progress, and keymap rendering.
GitOrigin-RevId: b327bb8834699d0058f9ffb903ace525ae270500
## What changed
- Add `Ctrl+W` to hide the selected task without stopping it. Hidden tasks stay hidden through activity and metadata refreshes until explicitly resumed or the TUI restarts.
- Expose `agents.hide` in keymap configuration and the shortcut picker, and let the default binding yield to existing custom shortcuts.
- Wrap overview footer hints while keeping shortcuts and their labels together when they fit.
## Testing
Add coverage for hiding filtered tasks across statuses, visibility through activity and refreshes, explicit resume, existing keybinding compatibility, and custom chord footer rendering at narrow widths.
GitOrigin-RevId: 980726e1095b8d5bad8901be919decdde8c0f925
## What changed
Probe the default Windows system config namespace at session start and record `codex.windows_system_config.namespace_squatting_probe` once per process when metrics are available.
When `config.toml` or `requirements.toml` exists, check the containing directories for expected ownership and broad standard-user mutation allow ACEs, including permissions inherited by child files. Report coarse results for missing files, expected directories, unexpected types or owners, mutation permissions, and check errors.
The probe is observational: it does not change configuration loading or enforce a trust decision.
GitOrigin-RevId: e1c79dca5548e16e83c7b84b44ab0de4e2643d0d
## What changed
- Let higher-priority providers in `features.network_proxy.credentials` displace lower-priority providers with overlapping `env` sources, including in profiles. Preserve inherited settings when providers swap sources, and compare environment names case-insensitively on Windows.
- Preserve provider definitions across ordered batch remaps and persist displaced-provider removals without overwriting unrelated sibling updates.
- Validate remapped providers using the credential broker's compilation rules before persisting writes, while allowing incomplete drafts and explicit deletions.
- Omit displaced providers from config origins and report writes overridden by another provider's source ownership.
- Build trusted credential-broker configuration before merging managed layers for project discovery, preserving remapped providers' environment protections.
## Testing
Add unit and config RPC regression tests for source precedence, source swaps, ordered edits, concurrent sibling updates, atomic rejection of invalid remaps, persistence, and override reporting. Add a macOS managed-config regression test for remapped provider bindings during project discovery.
GitOrigin-RevId: b7d402727acf4e5b0f25946db1cf18811f5e2679
## Why
Credential brokerage must retain trusted destination hints even when shell environment policy hides them from child processes. Snapshot replay also needs to preserve credential aliases when tokens are short or captured dummy values change.
## What changed
- Add `features.network_proxy.credentials` and preserve provider settings when toggling the proxy. Prevent project configuration from overriding providers or their credential and destination environment variables.
- Use provider metadata throughout snapshot capture and replay, and pass hidden destination context to the broker without exposing it in the child environment.
- Rewrite aliases containing short credentials or previously captured dummies, respecting environment filters and explicit overrides.
- Preserve case-distinct `shell_environment_policy.set` keys so Windows credential ambiguity checks survive configuration merging and permission profile changes.
- Restore independent MITM settings when credential brokerage is disabled.
## Testing
Add regression coverage for custom providers, hidden destination hints, Bash and Zsh alias replay, configuration edits and merging, Windows ambiguity handling, and credential protection during approved execution.
GitOrigin-RevId: b2bd935d2d8555be56baf8feb1a8e5b3a0c666bc
## 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
## 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
xli-oai