guinness-oai 41ca88e95c Persist realtime events in the thread timeline (#40508) ...

## Why

Clients need a bounded view of realtime conversations that preserves the order of speech, agent work, and turn lifecycle events without loading the full thread history.

## What changed

- Persist realtime session boundaries, transcript segments, and promoted agent items in paginated thread rollouts.
- Add the experimental `thread/timeline/list` API to page ordinary items, realtime items, and turn boundaries in canonical rollout order. Include `activeRealtimeSessionAtPageStart` so each page can be rendered independently.
- Emit typed `thread/realtime/item/started`, `thread/realtime/item/transcript/delta`, and `thread/realtime/item/completed` notifications around durable realtime items.
- Keep the existing `thread/items/list` response and legacy thread history behavior unchanged.

## Testing

- Cover mixed timeline pagination, realtime-session state at page boundaries, rollout replay, subagent history prefixes, transcript streaming, steering, and promoted agent artifacts.

GitOrigin-RevId: faa2c420192d63e060e8fb32446e3c797422656e

2026-08-25 01:03:20 +00:00

..

app

Persist realtime events in the thread timeline (#40508)

2026-08-25 01:03:20 +00:00

app_server_session

Add task mentions to the TUI composer (#40315)

2026-08-24 02:46:56 +00:00

bin

…

bottom_pane

Deduplicate plugin skills in unified mentions (#40501)

2026-08-25 00:15:49 +00:00

chatwidget

Persist realtime events in the thread timeline (#40508)

2026-08-25 01:03:20 +00:00

exec_cell

Compact successful command activity in the TUI (#38921)

2026-08-17 00:32:09 +00:00

external_agent_config_migration

Harden TUI startup input handling (#38641)

2026-08-14 20:23:49 +00:00

history_cell

Route cyber Trusted Access links by plan type (#40504)

2026-08-25 00:39:27 +00:00

ide_context

Restrict Windows IDE pipe client impersonation (#39020)

2026-08-17 16:34:21 +00:00

inline_visualization

Protect inline visualization viewers from sandbox writes (#38306)

2026-08-13 04:08:23 +00:00

keymap

Add keybindings for cycling TUI permission modes (#39873)

2026-08-21 06:19:23 +00:00

keymap_setup

Add keybindings for cycling TUI permission modes (#39873)

2026-08-21 06:19:23 +00:00

markdown_render

Render Markdown links as clickable labels in supported terminals (#40471)

2026-08-24 20:04:52 +00:00

notifications

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onboarding

Support managed AWS access keys for Amazon Bedrock (#40481)

2026-08-24 21:39:48 +00:00

pager_overlay

Render Markdown links as clickable labels in supported terminals (#40471)

2026-08-24 20:04:52 +00:00

pets

Cache the test pet spritesheet encoding (#39028)

2026-08-17 16:58:24 +00:00

public_widgets

Preserve queued TUI input semantics (#39604)

2026-08-20 05:49:49 +00:00

render

Render only visible rows in the transcript pager (#39063)

2026-08-17 19:59:22 +00:00

resume_picker

Avoid paginated resume requests for verified legacy rollouts (#38604)

2026-08-14 16:33:28 +00:00

snapshots

Render Markdown links as clickable labels in supported terminals (#40471)

2026-08-24 20:04:52 +00:00

status

Collapse home paths in AGENTS.md status summaries (#40502)

2026-08-25 00:34:53 +00:00

streaming

Render Markdown links as clickable labels in supported terminals (#40471)

2026-08-24 20:04:52 +00:00

terminal_hyperlinks

Render Markdown links as clickable labels in supported terminals (#40471)

2026-08-24 20:04:52 +00:00

terminal_probe

Harden TUI startup input handling (#38641)

2026-08-14 20:23:49 +00:00

tui

Preserve inline TUI scrollback in Windows Terminal (#39619)

2026-08-20 06:39:20 +00:00

additional_dirs.rs

Preserve filesystem permission path conventions (#39084)

2026-08-17 21:49:30 +00:00

app_backtrack.rs

Show estimated thread usage in /status (#38281)

2026-08-13 00:30:08 +00:00

app_command.rs

Remove the unused TUI shutdown app command (#34553)

2026-07-21 14:25:18 +00:00

app_event_sender.rs

Keep interrupted prompts in conversation history (#33198)

2026-07-15 01:07:29 +00:00

app_event.rs

Suggest conversation-based thread titles in /rename (#40495)

2026-08-24 23:15:04 +00:00

app_info.rs

Remove first-party type from app metadata (#34844)

2026-07-22 23:45:45 +00:00

app_server_approval_conversions.rs

Use ApiPathString in app-server filesystem permission paths (#28367)

2026-06-15 19:25:54 -07:00

app_server_session.rs

Support managed AWS access keys for Amazon Bedrock (#40481)

2026-08-24 21:39:48 +00:00

app.rs

Generate descriptive TUI thread titles (#40492)

2026-08-24 23:06:06 +00:00

approval_events.rs

Scope command approvals by execution environment (#28738)

2026-06-17 19:52:43 +02:00

ascii_animation.rs

…

auto_review_denials.rs

Preserve plugin attribution across command approvals (#35029)

2026-07-23 23:13:59 +00:00

branch_summary.rs

Reject implicitly discovered bare Git repositories (#36924)

2026-08-04 16:53:33 +00:00

chatwidget.rs

Generate descriptive TUI thread titles (#40492)

2026-08-24 23:06:06 +00:00

cli.rs

Add a dedicated codex agents dashboard command (#39114)

2026-08-18 00:31:51 +00:00

clipboard_copy.rs

…

clipboard_paste.rs

Allow paste in searchable selection menus (#25400)

2026-06-01 18:01:52 +02:00

collaboration_modes.rs

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color.rs

…

config_update_tests.rs

Preserve parent repository discovery through sandbox metadata mounts (#39629)

2026-08-20 06:57:00 +00:00

config_update.rs

Prompt for project trust in remote TUI workspaces (#39082)

2026-08-17 21:06:34 +00:00

custom_terminal.rs

Move the TUI cursor before showing it (#40166)

2026-08-23 00:54:23 +00:00

cwd_prompt.rs

Harden TUI startup input handling (#38641)

2026-08-14 20:23:49 +00:00

debug_config.rs

Expand browser and computer use requirements (#39995)

2026-08-21 19:20:09 +00:00

diff_model.rs

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diff_render.rs

Speed up the large diff highlighting test (#39025)

2026-08-17 16:50:47 +00:00

dynamic_tools_mcp.rs

Add TUI tools for managing Codex tasks (#40308)

2026-08-24 01:50:53 +00:00

dynamic_tools_tests.rs

Add TUI tools for managing Codex tasks (#40308)

2026-08-24 01:50:53 +00:00

dynamic_tools.rs

Add task mentions to the TUI composer (#40315)

2026-08-24 02:46:56 +00:00

exec_command.rs

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external_editor_tests.rs

Isolate external editor buffers from sandbox-writable paths (#38830)

2026-08-16 03:14:17 +00:00

external_editor.rs

Isolate external editor buffers from sandbox-writable paths (#38830)

2026-08-16 03:14:17 +00:00

file_search.rs

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frames.rs

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get_git_diff.rs

Reject implicitly discovered bare Git repositories (#36924)

2026-08-04 16:53:33 +00:00

git_action_directives.rs

Add a response target picker to /copy (#39997)

2026-08-21 19:23:26 +00:00

goal_display.rs

Show blocked goals as stalled in the TUI (#35886)

2026-07-29 03:50:00 +00:00

goal_files.rs

[3 of 3] Support images in TUI goals (#27510)

2026-06-12 17:14:27 -07:00

hooks_rpc.rs

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ide_context.rs

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inline_visualization_tests.rs

Protect inline visualization viewers from sandbox writes (#38306)

2026-08-13 04:08:23 +00:00

inline_visualization.rs

Protect inline visualization viewers from sandbox writes (#38306)

2026-08-13 04:08:23 +00:00

insert_history.rs

Render Markdown links as clickable labels in supported terminals (#40471)

2026-08-24 20:04:52 +00:00

key_hint.rs

Support two-stroke TUI key chords (#36511)

2026-08-01 17:43:03 +00:00

keymap_setup.rs

Keep keymap action descriptions stable while navigating (#39992)

2026-08-21 18:47:03 +00:00

keymap.rs

Add keybindings for cycling TUI permission modes (#39873)

2026-08-21 06:19:23 +00:00

lib.rs

Generate descriptive TUI thread titles (#40492)

2026-08-24 23:06:06 +00:00

line_truncation_tests.rs

Fix TUI layout for halfwidth Japanese sound marks (#35962)

2026-07-29 14:01:31 +00:00

line_truncation.rs

Fix TUI layout for halfwidth Japanese sound marks (#35962)

2026-07-29 14:01:31 +00:00

live_wrap.rs

Fix TUI layout for halfwidth Japanese sound marks (#35962)

2026-07-29 14:01:31 +00:00

local_chatgpt_auth.rs

Support managed AWS access keys for Amazon Bedrock (#40481)

2026-08-24 21:39:48 +00:00

main.rs

Configure PSP routing through the feature system (#38056)

2026-08-11 19:16:15 +00:00

managed_new_thread_defaults_tests.rs

[codex] Use managed defaults for TUI threads (#30147)

2026-06-26 19:27:31 +00:00

managed_new_thread_defaults.rs

[codex] Use managed defaults for TUI threads (#30147)

2026-06-26 19:27:31 +00:00

markdown_render_tests.rs

Render Markdown links as clickable labels in supported terminals (#40471)

2026-08-24 20:04:52 +00:00

markdown_render.rs

Render Markdown links as clickable labels in supported terminals (#40471)

2026-08-24 20:04:52 +00:00

markdown_stream.rs

Use the Markdown collector as the streaming source of truth (#34197)

2026-07-19 16:50:54 +00:00

markdown_text_merge.rs

fix(tui): linkify complete bare URLs with tildes (#27088)

2026-06-08 17:02:36 -07:00

markdown.rs

Render Markdown links as clickable labels in supported terminals (#40471)

2026-08-24 20:04:52 +00:00

mention_codec.rs

Add task mentions to the TUI composer (#40315)

2026-08-24 02:46:56 +00:00

model_catalog.rs

…

model_migration.rs

Harden TUI startup input handling (#38641)

2026-08-14 20:23:49 +00:00

motion.rs

Encapsulate TUI shimmer under the motion module (#39032)

2026-08-17 17:10:16 +00:00

multi_agents.rs

Report completed sub-agent activity on parent turns (#40437)

2026-08-24 17:07:21 +00:00

named_session_lookup_tests.rs

Harden named session lookup in the TUI (#37157)

2026-08-05 20:44:03 +00:00

named_session_lookup.rs

Add a command to queue messages for existing sessions (#39092)

2026-08-17 22:44:37 +00:00

npm_registry.rs

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oss_selection.rs

Keep the composer editable during TUI startup (#38642)

2026-08-14 20:30:30 +00:00

pager_overlay.rs

Render only visible rows in the transcript pager (#39063)

2026-08-17 19:59:22 +00:00

resize_reflow_cap.rs

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resume_picker_transcript_preview_tests.rs

Add async delivery metadata to agent messages (#39312)

2026-08-18 23:05:52 +00:00

resume_picker_transcript_preview.rs

Bound legacy resume preview scans (#39033)

2026-08-17 17:14:46 +00:00

resume_picker.rs

Add async delivery metadata to agent messages (#39312)

2026-08-18 23:05:52 +00:00

selection_list.rs

Upgrade Ratatui to 0.30.2 (#35959)

2026-07-29 13:53:15 +00:00

service_tier_resolution.rs

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session_archive_commands_tests.rs

Prefer the most recent session when queueing by name (#39385)

2026-08-19 02:45:45 +00:00

session_archive_commands.rs

Prefer the most recent session when queueing by name (#39385)

2026-08-19 02:45:45 +00:00

session_log_tests.rs

Add a response target picker to /copy (#39997)

2026-08-21 19:23:26 +00:00

session_log.rs

Add a response target picker to /copy (#39997)

2026-08-21 19:23:26 +00:00

session_queue_commands_tests.rs

Add a command to queue messages for existing sessions (#39092)

2026-08-17 22:44:37 +00:00

session_queue_commands.rs

Prefer the most recent session when queueing by name (#39385)

2026-08-19 02:45:45 +00:00

session_resume.rs

Reuse the TUI startup account response during bootstrap (#38649)

2026-08-14 20:59:34 +00:00

session_start_tests.rs

Prompt to unarchive sessions before resuming or forking (#39640)

2026-08-20 07:25:40 +00:00

session_start.rs

Prompt to unarchive sessions before resuming or forking (#39640)

2026-08-20 07:25:40 +00:00

session_state.rs

core: load AGENTS.md from foreign environments (#28958)

2026-06-18 15:06:23 -07:00

shimmer.rs

Encapsulate TUI shimmer under the motion module (#39032)

2026-08-17 17:10:16 +00:00

skills_helpers.rs

Use app-server skill metadata directly in the TUI (#34368)

2026-07-20 15:44:37 +00:00

slash_command.rs

Add a response target picker to /copy (#39997)

2026-08-21 19:23:26 +00:00

startup_draft_tests.rs

Share editor keymaps across TUI composer components (#38837)

2026-08-16 05:59:34 +00:00

startup_draft.rs

Add a dedicated codex agents dashboard command (#39114)

2026-08-18 00:31:51 +00:00

startup_error.rs

fix: Auto-recover from corrupted sqlite databases (#26859)

2026-06-10 11:24:29 -07:00

startup_hooks_review.rs

Add MCP tool handler support to the hooks engine (#38705)

2026-08-15 05:53:54 +00:00

startup_orchestration.rs

Allow session configuration with codex agents (#39870)

2026-08-21 06:08:26 +00:00

startup_preflight_tests.rs

Show onboarding when Codex home lacks authentication state (#38644)

2026-08-14 20:38:52 +00:00

startup_preflight.rs

Show onboarding when Codex home lacks authentication state (#38644)

2026-08-14 20:38:52 +00:00

status_indicator_widget.rs

Support two-stroke TUI key chords (#36511)

2026-08-01 17:43:03 +00:00

style.rs

Report runtime MCP connection status (#40068)

2026-08-22 05:54:43 +00:00

table_detect.rs

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task_mentions_tests.rs

Add task mentions to the TUI composer (#40315)

2026-08-24 02:46:56 +00:00

task_mentions.rs

Add task mentions to the TUI composer (#40315)

2026-08-24 02:46:56 +00:00

temporary_structured_request_tests.rs

Generate descriptive TUI thread titles (#40492)

2026-08-24 23:06:06 +00:00

temporary_structured_request.rs

Generate descriptive TUI thread titles (#40492)

2026-08-24 23:06:06 +00:00

terminal_hyperlinks.rs

Render Markdown links as clickable labels in supported terminals (#40471)

2026-08-24 20:04:52 +00:00

terminal_palette.rs

Preserve TUI input when terminal focus returns (#35649)

2026-07-27 17:59:06 +00:00

terminal_probe.rs

Harden TUI startup input handling (#38641)

2026-08-14 20:23:49 +00:00

terminal_title.rs

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terminal_visualization_instructions.rs

[codex] Gate terminal visualization instructions in TUI (#26013)

2026-06-05 17:23:45 -07:00

test_backend.rs

Show estimated thread usage in /status (#38281)

2026-08-13 00:30:08 +00:00

test_support.rs

Remove TUI legacy core test_support dependencies (#27484)

2026-06-10 17:55:49 -07:00

text_formatting.rs

Fix TUI layout for halfwidth Japanese sound marks (#35962)

2026-07-29 14:01:31 +00:00

theme_picker.rs

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thread_transcript.rs

Protect inline visualization viewers from sandbox writes (#38306)

2026-08-13 04:08:23 +00:00

token_usage.rs

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tooltips.rs

Advertise the Desktop app in graphical Linux sessions (#39656)

2026-08-20 07:58:28 +00:00

transcript_reflow.rs

Improve paginated TUI history loading (#36949)

2026-08-04 19:05:45 +00:00

tui_startup_tests.rs

Show resume and fork status during TUI startup (#38788)

2026-08-15 17:30:13 +00:00

tui.rs

Preserve inline TUI scrollback in Windows Terminal (#39619)

2026-08-20 06:39:20 +00:00

ui_consts.rs

[tui] Truncate hook context in conversation history (#31252)

2026-07-06 16:33:13 -04:00

unarchive_prompt_tests.rs

Prompt to unarchive sessions before resuming or forking (#39640)

2026-08-20 07:25:40 +00:00

unarchive_prompt.rs

Prompt to unarchive sessions before resuming or forking (#39640)

2026-08-20 07:25:40 +00:00

update_action.rs

Detect Codex installs managed by pnpm (#31503)

2026-07-08 12:17:58 -04:00

update_prompt.rs

Harden TUI startup input handling (#38641)

2026-08-14 20:23:49 +00:00

update_versions.rs

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updates_cache_tests.rs

Persist update dismissal without cache (#27783)

2026-06-12 09:26:08 -07:00

updates_cache.rs

Persist update dismissal without cache (#27783)

2026-06-12 09:26:08 -07:00

updates.rs

Use the shared HTTP client for TUI network checks (#35821)

2026-07-28 19:58:25 +00:00

version.rs

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width.rs

Fix TUI layout for halfwidth Japanese sound marks (#35962)

2026-07-29 14:01:31 +00:00

windows_sandbox.rs

Remove TUI legacy Windows sandbox dependency (#27490)

2026-06-11 09:23:08 -07:00

workspace_command.rs

[codex] Remove async_trait from first-party code (#27475)

2026-06-11 18:16:39 -07:00

workspace_messages_tests.rs

Add workspace messages app-server API (#29001)

2026-06-22 04:25:07 -07:00

workspace_messages.rs

Add workspace messages app-server API (#29001)

2026-06-22 04:25:07 -07:00

wrapping.rs

Fix TUI layout for halfwidth Japanese sound marks (#35962)

2026-07-29 14:01:31 +00:00