## What changed
- Add a configurable `toggle_side_conversation` TUI action, bound to `ctrl-/` by default, to switch between a side conversation and its parent without closing either.
- Show the active binding in the footer and distinguish switching from closing with `ctrl-c`.
- Allow starting a replacement side conversation from the parent, while cleaning up the previous side thread and preserving it if cleanup fails.
- Clean up retained side conversations when shutting down the current thread.
## Testing
- Cover shortcut remapping, conflicts, and compatibility with existing `ctrl-/` and `ctrl-7` bindings.
- Cover side-thread replacement and footer states for both the parent and side conversation.
GitOrigin-RevId: a621c21e1c45ba73197d59750b2e05efa5ee1081
## Why
Codex and SQLite data can use separate home directories, but state consumers
could reconstruct database paths from the Codex home instead of consistently
using the resolved SQLite configuration.
## What changed
- Pass `SqliteConfig` through the core, rollout, state runtime, and thread store
instead of passing a directory and rebuilding the configuration downstream.
- Use that shared configuration for state, logs, memories, goals, and paginated
thread-history database access, including integrity checks and cleanup.
- Reject state database handles whose SQLite configuration does not match the
requesting store.
## Testing
Add coverage with separate Codex and SQLite homes that verifies startup
backfill, thread listing, and paginated history all use the configured SQLite
directory.
GitOrigin-RevId: 1de1cdd1d6ff1d70bbb6c360c8352e6543fb8ebf
## Why
Streamed message deltas can be dropped when the transport is saturated, leaving
clients with a truncated final response.
## What changed
- Include the last non-empty final agent message in successful `turn/completed`
notifications and mark the items as a summary.
- Treat completed message content as authoritative in the TUI, repairing an
incomplete stream while avoiding duplicate messages when `item/completed` was
already received.
- Continue backfilling full turn items for persisted `codex exec` threads when a
completion contains only the summary view.
## Testing
Added coverage for completion summaries, dropped stream deltas, duplicate item
handling, and directive-only responses.
GitOrigin-RevId: ffe9d36d683d6b6690e4a468ff68aa9189fe6ab7
## What changed
- Handle app-server `turn/start` rejections for pending user turns as turn
errors instead of exiting the TUI.
- Finalize the pending turn, display the failure in the transcript, and resume
queued input handling.
- Add coverage that submits a turn to a missing thread and verifies that the
error is shown while the app continues running.
GitOrigin-RevId: 6d291ba62b9e50d49dd4e3d7c429e98c1f754680
## What changed
- Accept an optional session name after `/new` or `/clear`.
- Set the requested name through the app server when starting the new thread and update the attached session with that name.
- Report naming failures in the chat while still attaching the newly created thread.
## Testing
- Cover named `/new` and `/clear` dispatch, app-server name persistence, and the existing unnamed `/clear` behavior.
GitOrigin-RevId: 570886abb4af522123f0693ce05d2415e1c0d902
## Why
Default read-only protections for project metadata should apply when paths such
as `.git`, `.agents`, and `.codex` exist, without causing sandbox setup to
materialize missing paths as ACL targets.
## What changed
- Add an optional `missing_path_behavior` to filesystem sandbox entries and
mark default project-metadata protections with `skip`.
- Preserve the behavior through permission transforms and exec/MCP protocol
serialization while keeping existing path wire variants stable.
- Ignore skip-missing entries when projecting configuration or Windows sandbox
overrides, while retaining explicit metadata carveouts.
## Testing
- Cover protocol round trips for path and special-path entries.
- Verify default metadata protections and Windows explicit carveout handling.
GitOrigin-RevId: 6df13dadacdd131c44aab9f15a967c81051355c1
## What changed
- Apply managed values for `sqlite_home`, `log_dir`, `model_catalog_json`,
`check_for_update_on_startup`, `allow_login_shell`, the report-submission
opt-in, and `windows.sandbox_private_desktop` to the runtime configuration,
with source-aware warnings when they override configured values.
- Expose these values through `configRequirements/read`, return them from
`config/read`, include them in session config locks, and show their sources in
the TUI config debug view.
- Reject app-server writes that overlap an exact managed requirement with
`configRequirementReadonly` while leaving unrelated sibling keys writable.
## Testing
- Cover runtime overrides, requirement API mapping, config reads and writes,
session lock serialization, cross-platform path URIs, and debug output.
GitOrigin-RevId: d4e23b6fd7775c1a6dfe2eab313cdcee50b07081
## What changed
- Add `shell_environment_policy.filters`, mapping environment-variable patterns to `include` or `exclude`, while continuing to accept the legacy `exclude` and `include_only` arrays.
- Merge filter keys case-insensitively across config layers so higher-precedence entries can override individual patterns. Switching representations replaces the other representation instead of combining them.
- Reject mixed, duplicate, or malformed filter definitions in enabled layers, config writes, and reloads, while retaining the previous session configuration when a reload is invalid.
- Make config-manager reads and writes representation-aware and preserve existing formatting when updating individual policy values.
## Testing
Add coverage for parsing, schema constraints, layered merging, validation and diagnostics, config writes, override metadata, and invalid session reloads.
GitOrigin-RevId: e15464bca53e6e7ef31fcc97537fda60ed5d670a
## What changed
- Render the first line of a completed hook warning in the hook header using
`says:`, with any remaining lines indented below it.
- Keep the existing hook header when no warning is present and avoid rendering
warning entries a second time in the output body.
- Update hook event snapshots and the multiline warning test for the new layout.
GitOrigin-RevId: 291b556daf3b6fb64a99b090a6df1a222a18a736
## Why
Pending Guardian review state could outlive an interrupted or completed turn,
leaving stale review details visible during a following goal turn.
## What changed
- Clear pending Guardian reviews during both turn completion and finalization.
- Restore an active MCP startup header after cleanup, falling back to `Working`
when no MCP server is starting.
## Testing
Added coverage for interrupted and completed turns, including goal continuation
and overlapping MCP startup status.
GitOrigin-RevId: a15ed81a5d6005e9294089f4424a8dedbc6e9cb5
## Why
The TUI already receives skill metadata from the app-server protocol, but converted it into the core-skills model before using it.
## What changed
- Use `codex_app_server_protocol::SkillMetadata` throughout skill toggles, mentions, and input submission.
- Remove the protocol-to-core conversion and the TUI's `codex-core-skills` dependency.
GitOrigin-RevId: 43d43d74bfb67fc21ef11a0ca0592aa44b89a122
## What changed
- Add one-shot composer and status-line transitions when the active reasoning effort changes to Max or Ultra.
- Keep a tier-specific prompt accent after the transition, including a distinct Ultra prompt glyph.
- Preserve drafts and footer priority, avoid replaying effects for restored or unchanged settings, and disable motion when animations or sufficient terminal color support are unavailable.
## Testing
- Add unit and snapshot coverage for animation frames, prompt accents, status-line transitions, narrow layouts, terminal palettes, restored sessions, and reduced-motion behavior.
GitOrigin-RevId: 6da1d501d228d0cf1144b3d211d5d1304a06f447
## What changed
- Encapsulate aggregated command output behind APIs for total and retained line
counts, reversible preview iteration, and full transcript iteration.
- Build truncated command previews from the retained head and tail lines while
preserving the logical omitted-line count.
- Cover head/tail rendering for long streamed agent and user-shell output.
GitOrigin-RevId: 54b23a19e4639e24c5e4778082edbbc6484ecf80
## Why
Sizing, rendering, and cursor placement can query the same chat widget layout
multiple times in one frame, repeatedly measuring active transcript cells.
## What changed
- Build one chat widget renderable tree per frame and reuse it for sizing,
rendering, and cursor placement.
- Cache each flex child's desired height by width for the lifetime of that tree.
- Reuse the bottom pane's renderable directly instead of forwarding each
renderable operation through a wrapper.
## Testing
- Verify flex layouts measure a child once across frame passes and remeasure it
when the width changes.
- Verify a chat widget frame measures its active transcript cell once.
GitOrigin-RevId: 5ad1a6711f4011c699b5d002b13dc3319cb4db8e
## What changed
- Move lifecycle and approval payloads into either the interrupt queue or the
immediate handler instead of cloning them for both branches.
- Borrow MCP elicitation request metadata while constructing the corresponding
form, and consume apply-patch changes after collecting notification paths.
## Testing
- Add a history replay test confirming deferred MCP start and completion events
remain FIFO after streaming finishes.
GitOrigin-RevId: 84ed34f6ff173463a1da016dc140405392c0ba45
## Why
App-server command output deltas populate an exec cell before the command
finishes. Treating the presence of output as completion can therefore mark a
streaming command inactive too early and mishandle it when the turn is
interrupted.
## What changed
- Use the recorded duration, which is set when a command ends, as the exec
call's completion marker.
- Preserve streamed output when marking unfinished calls as failed and render
status lines only after completion.
- Keep a single aggregated output representation and render truncated output
without collecting every line first.
- Append grouped exploration calls in place and coalesce adjacent reads while
rendering without cloning the calls.
## Testing
- Add snapshots covering active streamed output, transcript output, and the
resulting history entry after interruption.
- Add coverage for truncating newline-dense output.
GitOrigin-RevId: 420ac1e5fe1b9fcdbdaa5a8998f3e43a5b720254
## What changed
- Redraw assistant and plan stream tails only when a completed line changes the visible tail.
- Cache the first reasoning header and update the status indicator only when its visible state changes, while restoring the cached header if the indicator is recreated.
- Keep regular commit ticks able to clear stale stream tails.
## Testing
- Add coverage for unchanged partial deltas, changed newline-delimited tails, reasoning-header redraws, recreated status indicators, stale plan tails, and history-line draw scheduling.
GitOrigin-RevId: 9016175f97ef2db2edc2fd5ba13a4d731dc2d98c
## What changed
Update normal-mode reasoning shortcuts to emit only an
`UpdateReasoningEffort` event instead of reapplying the current model alongside
the new effort.
Extend the shortcut tests to verify that both increasing and decreasing
reasoning effort leave the model unchanged.
GitOrigin-RevId: cf5206a3a8e0a0bf66ecc2d0bfcc1ba44c98fead
## Why
Audio variants were available in the user-input protocol but were replaced with unsupported-input placeholders instead of being sent to the model.
## What changed
- Serialize audio data URLs as `input_audio` content and convert local `wav`, `mp3`, `m4a`, `webm`, and `ogg` files to labeled data URLs.
- Validate and canonicalize base64 audio before requests, enforce the 50 MiB input limit, and replace invalid, unsupported, or oversized audio with explanatory text.
- Preserve audio attachments when mapping response items back to user-message events and document the app-server input variants.
## Testing
- Add unit coverage for local-file conversion, data URL validation, size and format errors, event mapping, and attachment extraction.
- Add client tests that verify data URL and local audio payloads sent to the Responses API.
GitOrigin-RevId: f72cd6b6e43ab12757eeb47621b1d670594ac7d9
## Why
Assistant-authored inline visualizations need a terminal fallback that lets users open generated artifacts in a browser.
## What changed
- Recognize `::codex-inline-vis{file="..."}` directives in assistant Markdown and replace them with browser links during streaming, finalized history rendering, and local transcript previews.
- Materialize visualization fragments in sandboxed viewer documents with a content security policy, while restricting artifacts to HTML files within the thread's visualization directory and limiting their size.
- Show an explicit unavailable message for invalid or missing artifacts, hide incomplete streaming directives, and preserve directive text in code blocks and user Markdown.
- Add a trusted file-link path for generated viewers without enabling arbitrary `file:` links in Markdown.
## Testing
Add coverage for directive rewriting, streaming and replay, artifact validation, sandboxed viewer generation, trusted terminal hyperlinks, and literal preservation.
GitOrigin-RevId: a666b4ebc82bb5798ad45bd137fd815d538e1de2
## What changed
- Add remote and local audio variants to core and app-server user inputs, including generated JSON and TypeScript schemas.
- Preserve audio fields when converting app-server inputs and response content into thread items.
- Keep unsupported audio out of model requests, TUI rendering, text extraction, and truncated tool output, using explicit text placeholders where audio is submitted as a model input.
## Testing
- Cover app-server media conversion, unsupported-input placeholders, TUI omission, and tool-output truncation.
GitOrigin-RevId: 16152bf3af674575ce569764a8b472e032e7569d
## Why
Reverse search fetched persistent history one entry at a time, making a deep or unsuccessful search require a lookup for every older entry.
## What changed
- Keep the newest-entry probe lightweight, then scan older persistent history in bounded batches.
- Cache batch results by absolute offset and preserve continuation cursors across repeated searches.
- Ignore stale responses, retry failed batch reads a bounded number of times, and restore the draft without reporting a false “no match” state when history is unavailable.
## Testing
- Cover batch continuation, caching after query changes or cancellation, stale metadata, retry exhaustion, and thread routing.
- Verify that scanning 1,024 entries uses one single-entry lookup and eight batch lookups.
GitOrigin-RevId: efc791fcbd5290050af703dd31c5c21b33240e23
## What changed
- Add nullable `mustShowInstallationInterstitial` metadata to app-server
`PluginSummary` responses.
- Preserve the remote service value through catalog, installed-plugin cache,
list, read, and share-list paths.
- Return `null` for local plugins and remote responses that omit the field so
clients can fail closed when the policy is unavailable.
## Testing
- Cover `true`, `false`, and missing values across remote summary paths and
app-server plugin endpoints.
GitOrigin-RevId: db79702ee2bfa800a9910d64d933bcabecb3ce70
## What changed
- Add the `SessionEnd` hook event to hook configuration, protocol schemas, analytics, and the hooks browser.
- Run matching hooks for root threads during shutdown, including app-server archive, delete, idle unload, and graceful shutdown. Flush the transcript first and provide the session ID, transcript path, working directory, and `reason: "other"`.
- Keep teardown bounded: hook output is advisory, the default timeout is one second, configured timeouts are capped at three seconds, and async hooks run synchronously with a warning.
## Testing
- Cover transcript availability, matcher selection, timeout normalization, ignored control output, subagent exclusion, archive/delete ordering, and graceful shutdown of multiple loaded threads.
GitOrigin-RevId: 5d19a658677a137caf836ed5042dcb43f5eb6d1a
## Why
Selecting a usage-limit reset from the picker immediately started redemption,
leaving no opportunity to verify the choice.
## What changed
- Open a separate confirmation popup before redeeming a selected reset, with
`No, go back` selected by default.
- Show backend-provided reset titles and descriptions in the picker and
confirmation, with generic fallback copy when those details are absent.
- Ignore duplicate or stale confirmation and redemption events, while retaining
the idempotency key needed to retry a failed redemption.
## Testing
- Added coverage for confirmation, cancellation, backend copy, duplicate and
stale events, successful redemption, and retry behavior.
GitOrigin-RevId: 828945f99f06e8c73941fd864e4aa9ac52729f98
## Why
Multi-agent V2 spawned threads are controlled by their parent and reject direct
app-server input. The TUI should expose that ownership instead of presenting an
input flow that the server will reject.
## What changed
- Add the experimental `Thread.canAcceptDirectInput` capability for loaded
threads and populate it from the same policy used to validate `turn/start`
and `turn/steer`. Stored, unloaded threads report `null`.
- Carry the capability through TUI thread discovery, selection, startup, and
resume flows, with a compatibility fallback for older app servers.
- Present parent-owned threads as view-only, preserve drafts and queued input,
block agent-directed commands and settings shortcuts, and keep local
navigation and inspection commands available.
## Testing
- Cover V1 writable and V2 view-only spawned threads through selection and
resume.
- Cover composer submission paths, queued and initial input preservation,
allowed navigation commands, settings shortcuts, and the view-only UI.
GitOrigin-RevId: 495ad051249e5577fb0b0c1cc8c40a0998d04918
## What changed
Give command, permissions, patch, and MCP elicitation approvals dedicated
request structs, and update TUI routing and rendering to use the wrapped
payloads.
GitOrigin-RevId: ffee4058dd27505be2a11de3758ac12bb707b6b8
## What changed
- Parse `cache_write_tokens` from response input token details and carry it through token usage aggregation.
- Expose `cache_write_input_tokens` in protocol, app-server, exec, and TypeScript SDK usage events, defaulting it to zero for compatibility with older payloads.
- Report cache-write usage in analytics, metrics, traces, and rollout data alongside existing cache-read usage.
## Testing
- Add coverage for response parsing, usage event output, aggregation, analytics, metrics, and telemetry fields.
GitOrigin-RevId: 634e4fbe3086a8923c0ee13b622573e7d9d221bd
## Why
Starting a user turn can wait on remote work. Show the submitted prompt immediately instead of leaving the input invisible during that wait.
## What changed
- Queue optimistic prompt history before app-event submissions and render a frame before starting the turn.
- Preserve the existing submit-failure behavior for direct submissions.
## Testing
- Verify that an initial prompt is added to history before its user-turn event is submitted during session replay.
GitOrigin-RevId: 57f30c6e0067127e6b082a206f7d154fcfef8d7d
## What changed
- Track connected and disconnected states across initial remote exec-server connections and reconnection attempts.
- Emit experimental `thread/environment/connected` and `thread/environment/disconnected` app-server notifications for each thread selecting the environment. Each payload identifies the thread and environment; current state is not replayed when a thread starts.
- Stop forwarding connection events when an environment selection is removed or replaced.
## Testing
- Cover connection, disconnection, reconnection, shared-environment notifications, and replacement of a selected environment.
GitOrigin-RevId: 5dd767372363c4a2a8319fc16164be117d5bd20c
## What changed
- Add experimental `beforeTurnId` support to `thread/fork` for copying history strictly before a turn, including an in-progress turn.
- Use before-turn forks for TUI backtracking and safety retries so the replacement prompt retains thread context instead of recreating the branch from the preceding turn or a new thread.
- Add experimental `deferGoalContinuation` support so safety-retry forks can inherit an active goal while waiting for the replacement turn before automatic continuation resumes.
- Hide duplicated nested-review prompts when replaying history or selecting a prompt to edit.
## Testing
- Cover before-turn truncation, fork validation, active-goal inheritance, TUI safety retries, backtracking, and nested-review replay.
GitOrigin-RevId: 4915d85ae1929a0b8c40f3ed7dca29c7a5bdcdf3
## Why
Retrying a safety-buffered turn by rolling back the active thread rewrites the
source conversation and requires the TUI to repair its local transcript state.
## What changed
- Interrupt the buffered turn, then fork after the preceding completed turn and
submit the prompt on the new thread with the faster model and low reasoning
effort.
- Start a new thread when the buffered request is the conversation's first turn.
- Preserve committed steering input in the retry, leave the source thread
intact, and restore the prompt alongside any existing draft if branching
fails.
- Do not offer the retry action for side conversations or stale and in-progress
turns.
## Testing
Added coverage for retries with prior context, first-turn retries, committed
steering input, branch failures, existing composer drafts and attachments, and
side conversations.
GitOrigin-RevId: adb49da8236e9212ef0082e033e6f715986b5cd9
## What changed
- Add an explicit restore mode for thread input snapshots and use it when replaying thread snapshots.
- Preserve the pending-steer interrupt flag alongside running-turn and queued-input state when restoring an in-flight turn.
- When in-flight state is not preserved, clear stale running flags and move pending steers ahead of already queued follow-ups while retaining their history records.
## Testing
- Expand TUI tests to cover both restoration modes, including sleep-inhibitor state, pending-steer ordering, history records, and queued submission.
GitOrigin-RevId: f4e8b2bdf065ef6c6644b7f0ea9cf32c8a9af619
## What changed
- Fork the conversation immediately before the selected prompt instead of rolling back the current thread in place, preserving the original conversation.
- Reopen the selected prompt in the new conversation with its images, text elements, and mention bindings intact.
- Start a fresh conversation when editing the first prompt, show a dedicated continuation notice, and restore the prompt with an error if branching fails.
## Testing
- Cover branching before first and later prompts, source preservation, prompt restoration, hidden review prompts, mid-turn steering, in-progress turns, stale transcript entries, and mention bindings.
GitOrigin-RevId: 15473535b3f9733b0300711a498969e6d389db79
## What changed
- Leave an output-free interrupted prompt in the transcript and open a blank
composer for the user's next instruction.
- Use the normal interruption notice for both `Esc` and `Ctrl-C` interrupts.
- Track safety-buffering prompts separately so failed retries can still restore
the prompt, including after switching between threads.
## Testing
- Cover output-free `Esc` and `Ctrl-C` interrupts, failed safety-buffer retries,
and restoration of safety-buffer state from thread snapshots.
GitOrigin-RevId: 30b368d00dfdb981d06d4c95ce3f252389b7917c
## Why
Sparse and out-of-order rate-limit updates can omit account metadata or let an
older full read overwrite a newer workspace hard stop. Credit availability also
does not always include a displayable balance.
## What changed
- Propagate the backend's `spendControlReached` state through rate-limit
snapshots and the app-server protocol, preserving it across sparse updates.
- Keep workspace hard-stop classifications for error routing and ignore stale
full-read results after a newer hard-stop notification.
- Base TUI warnings and model-switch prompts on credit availability and hard-stop
state, and show `Credits: Available` when a finite balance is hidden.
## Testing
Added coverage for spend-control mapping, snapshot merging, out-of-order reads,
workspace error routing, warning and prompt behavior, and credit status display.
GitOrigin-RevId: 18b09d493d5a620a7c079fb721ec50b38dd5b04c
## What changed
- Hide `gpt-5.4` and `gpt-5.4-mini` from model selection and direct existing users to `gpt-5.6-terra` and `gpt-5.6-luna`, respectively.
- Use Terra for memory consolidation and Luna for memory extraction and rate-limit switch prompts.
- Keep Amazon Bedrock GPT-5 catalog entries visible when their bundled model metadata is hidden.
## Testing
- Add coverage that all Amazon Bedrock GPT-5 models remain visible and update TUI expectations for the new model choices.
GitOrigin-RevId: fd69c8d5fb6b510c77204df6b7ac3f07e67cded2
## What changed
- Define `SleepItem` in `codex-extension-items` and carry `clock.sleep` events through `TurnItem::Extension`.
- Preserve sleep persistence, thread-history reconstruction, and the app-server's `type: "sleep"` schema while reusing the extension-owned type.
## Testing
- Add serialization coverage for the `clock.sleep` extension wire shape and its protocol wrapper.
- Update sleep lifecycle and thread-history tests to exercise the extension-owned item.
GitOrigin-RevId: 34bb33ed9b90a09bf4744aafdb56e019c717a168
## What changed
- Hide the working-status indicator when finalized assistant output is committed to the transcript, including single-line final answers.
- Restore the indicator when image generation begins during a running task after its streamed preamble has been flushed.
## Testing
- Add snapshot coverage for a single-line final answer and for image generation following a single-line preamble.
GitOrigin-RevId: e294a11cda3f0ce46f2bbed1be2a1380c9c73085
## Why
Full access significantly increases the risk of data loss, leaks, or unexpected behavior, so users should explicitly confirm each time they select it.
## What changed
- Always open the full access confirmation when user-reviewed approvals are active, regardless of `notices.hide_full_access_warning`.
- Remove the persistent "don't ask again" option and its acknowledgement events.
## Testing
- Update the TUI permission tests and confirmation popup snapshot to cover repeated confirmation.
GitOrigin-RevId: 0ee827332441e13d9445349ed6a5a92dc8fef4b2
## Why
Clients that account for individual upstream Responses API calls need the exact
usage for each completion rather than accumulated or estimated thread usage.
## What changed
- Add the opt-in `rawResponse/completed` app-server notification with the
`threadId`, `turnId`, `responseId`, and upstream `usage` payload.
- Emit the transient event for normal turns and compaction requests when
`experimentalRawEvents` is enabled. The event is not persisted or replayed,
and `usage` is `null` when the upstream response omits it.
- Export the notification in the app-server schemas and document its behavior.
## Testing
- Cover exact token breakdowns for turn and compaction completions.
GitOrigin-RevId: 49040a060bf1784c1ff1dd62112efb4a778428c4
## What changed
- Include the active Codex Apps tools cache and connector directory cache, when available, in diagnostic uploads that include logs.
- Resolve cache paths from the current authentication context and use stable attachment filenames.
- List both optional cache files in the upload consent dialog.
## Testing
- Add coverage for selecting existing active cache files, including a directory cache without an account ID.
- Update consent dialog snapshots to include the optional attachments.
GitOrigin-RevId: 1d4ffbf2bcb96653f03dc25f91d80dd65038d585
## Why
Model overrides for `spawn_agent` must be compatible with the multi-agent backend used by the current turn.
## What changed
- Carry each model's multi-agent backend metadata into `ModelPreset`.
- Filter the advertised `spawn_agent` model overrides for multi-agent v2 and reject overrides assigned to another backend.
- Limit error suggestions to picker-visible, backend-compatible models.
## Testing
Added coverage for hiding incompatible models from the tool description and rejecting them during spawn validation.
GitOrigin-RevId: 22c12aba67df46e9743a74f019b72a1b8b76b308
## Why
`Max` and `Ultra` consume usage limits faster than standard reasoning levels, so they should not be selected accidentally while navigating the normal effort scale.
## What changed
- Move `Max` and `Ultra` behind a `More reasoning…` entry with a dedicated warning and descriptions.
- Keep the reasoning shortcuts from silently increasing into advanced efforts.
- Apply `Ultra` to the active conversation without changing defaults for new threads, while preserving it across mode switches and thread resumes.
- Record applied thread settings in thread metadata, including explicit clearing of reasoning effort, so resumed threads restore their latest model settings unless the user supplied an override.
## Testing
- Add TUI coverage for the advanced picker, shortcuts, Plan mode, configuration defaults, and resumed conversations.
- Add app-server and thread-store coverage for persisting, clearing, and restoring model and reasoning settings.
GitOrigin-RevId: 6708c7c2e8d38f491bf63000ea34f83476afdfe6
## What changed
- Look for the Unix IDE context socket at `CODEX_HOME/ipc/ipc.sock` first.
- Fall back to the existing per-user temp-directory socket paths, including both legacy paths for UID 0.
- Apply one request deadline across all connection attempts, and stop fallback after a timeout or a protocol error on a connected socket.
## Testing
- Added coverage for socket path selection, primary preference, legacy fallbacks, and timeout and protocol-error behavior.
GitOrigin-RevId: 560c827ad3d446a82ec503779995757096ac33e0
## What changed
- Rename `Keep waiting` to `Dismiss and keep waiting`.
- Explain that no action is required, waiting continues, and the menu closes when the response is ready.
- Replace the generic confirmation hint with the new explanatory footer.
## Testing
- Update snapshots for safety-buffering prompts with and without the retry option.
GitOrigin-RevId: 2d336c59066e2689f291c5098ecc300921f39977
## What changed
- Add optional `scheduledTasks` metadata to `plugin/read` responses for remote
plugins, including hourly, daily, weekday, and weekly schedules.
- Preserve the distinction between unavailable metadata (`null`) and a catalog
response containing no scheduled tasks (`[]`). Local plugin details return
`null`.
- Export the corresponding Rust, JSON Schema, and TypeScript protocol types.
## Testing
- Cover scheduled-task deserialization and propagation through `plugin/read`.
- Verify missing and empty remote metadata remain distinct.
GitOrigin-RevId: 7af223ed0a1bf6d8f054293084a73f34c6d0332d
## What changed
- Emit `responsesapi.websocket_timing` payloads as opt-in trace events with request context, while excluding them from diagnostic uploads and persisted logs by default.
- Preserve fractional-millisecond TBT values in telemetry histograms and runtime summaries, rounding only when formatting the TUI label.
## Testing
- Cover timing-log filtering, fractional TBT collection and display, and existing whole-millisecond duration behavior.
GitOrigin-RevId: 5f0a1c60c237abed17cc8b2d569ca77fbbc6ec41
## What changed
- Build a reasoning payload for every Responses request and always include `reasoning.encrypted_content`.
- Remove `supports_reasoning_summaries` from model metadata and retire the `model_supports_reasoning_summaries` configuration override.
- Use configured or model-default reasoning effort without a capability gate, including for guardian reviews and tracing.
GitOrigin-RevId: 2c9f194a5d2d4d688a2235299e6358f82ab8e1ea
## Summary
The safety-buffering message currently leads with additional safety
checks, which can make the delay feel accusatory. Update it to describe
the system taking more time before responding, matching the revised
user-facing language.
- Replace the safety-buffering copy in both retry and non-retry flows.
- Keep the faster-model escape hatch while aligning its wording with the
updated message.
- Update the TUI snapshots for both states.
Eric Traut