Charley Cunningham 4c1744afb2 Improve Plan mode reasoning selection flow (#12303) ... Addresses https://github.com/openai/codex/issues/11013 ## Summary - add a Plan implementation path in the TUI that lets users choose reasoning before switching to Default mode and implementing - add Plan-mode reasoning scope handling (Plan-only override vs all-modes default), including config/schema/docs plumbing for `plan_mode_reasoning_effort` - remove the hardcoded Plan preset medium default and make the reasoning popup reflect the active Plan override as `(current)` - split the collaboration-mode switch notification UI hint into #12307 to keep this diff focused If I have `plan_mode_reasoning_effort = "medium"` set in my `config.toml`: <img width="699" height="127" alt="Screenshot 2026-02-20 at 6 59 37 PM" src="https://github.com/user-attachments/assets/b33abf04-6b7a-49ed-b2e9-d24b99795369" /> If I don't have `plan_mode_reasoning_effort` set in my `config.toml`: <img width="704" height="129" alt="Screenshot 2026-02-20 at 7 01 51 PM" src="https://github.com/user-attachments/assets/88a086d4-d2f1-49c7-8be4-f6f0c0fa1b8d" /> ## Codex author `codex resume 019c78a2-726b-7fe3-adac-3fa4523dcc2a`		2026-02-20 20:08:56 -08:00
..
bin	replace tui_markdown with a custom markdown renderer (#3396)	2025-09-10 12:13:53 -07:00
bottom_pane	fix(tui): queued-message edit shortcut unreachable in some terminals (#12240)	2026-02-20 16:56:41 -08:00
chatwidget	Improve Plan mode reasoning selection flow (#12303)	2026-02-20 20:08:56 -08:00
exec_cell	feat: split codex-common into smaller utils crates (#11422)	2026-02-11 12:59:24 +00:00
notifications	Added tui.notifications_method config option (#10043)	2026-01-28 12:00:32 -08:00
onboarding	Promote Windows Sandbox (#11341)	2026-02-11 11:48:33 -08:00
public_widgets	Persist text elements through TUI input and history (#9393)	2026-01-19 23:49:34 -08:00
render	chore: upgrade to Rust 1.92.0 (#8860)	2026-01-16 11:12:52 -08:00
snapshots	feat: better agent picker in TUI (#12332)	2026-02-20 15:40:34 +00:00
status	feat: introduce Permissions (#11633)	2026-02-12 14:42:54 -08:00
streaming	feat(tui): pace catch-up stream chunking with hysteresis (#10461)	2026-02-03 15:01:51 -08:00
tui	feat(tui): pace catch-up stream chunking with hysteresis (#10461)	2026-02-03 15:01:51 -08:00
additional_dirs.rs	feat: make sandbox read access configurable with ReadOnlyAccess (#11387)	2026-02-11 18:31:14 -08:00
app.rs	Improve Plan mode reasoning selection flow (#12303)	2026-02-20 20:08:56 -08:00
app_backtrack.rs	tui: preserve remote image attachments across resume/backtrack (#10590)	2026-02-13 14:54:06 -08:00
app_event.rs	Improve Plan mode reasoning selection flow (#12303)	2026-02-20 20:08:56 -08:00
app_event_sender.rs	tui: switch to using tokio + EventStream for processing crossterm events (#2489)	2025-08-20 17:11:09 +00:00
ascii_animation.rs	chore: remove model upgrade popup (#4332)	2025-09-27 13:25:09 -07:00
chatwidget.rs	Improve Plan mode reasoning selection flow (#12303)	2026-02-20 20:08:56 -08:00
cli.rs	feat: split codex-common into smaller utils crates (#11422)	2026-02-11 12:59:24 +00:00
clipboard_paste.rs	Fixed TUI regression related to image paste in WSL (#9473)	2026-01-18 23:02:02 -08:00
collaboration_modes.rs	Sync collaboration mode naming across Default prompt, tools, and TUI (#10666)	2026-02-04 23:03:28 -08:00
color.rs	update composer + user message styling (#4240)	2025-09-26 16:35:56 -07:00
custom_terminal.rs	Teach codex to test itself (#11531)	2026-02-11 20:03:19 -08:00
cwd_prompt.rs	tui: exit session on Ctrl+C in cwd change prompt (#12040)	2026-02-17 14:48:12 -08:00
debug_config.rs	fix(network-proxy): add unix socket allow-all and update seatbelt rules (#11368)	2026-02-20 10:56:57 -08:00
diff_render.rs	feat(tui): add /statusline command for interactive status line configuration (#10546)	2026-02-05 08:50:21 -08:00
exec_command.rs	fix(windows) shell_command on windows, minor parsing (#6811)	2025-11-17 22:23:53 -08:00
external_editor.rs	feat: open prompt in configured external editor (#7606)	2025-12-22 15:12:23 -08:00
file_search.rs	app-server: add fuzzy search sessions for streaming file search (#10268)	2026-02-12 10:49:44 -08:00
frames.rs	Login flow polish (#3632)	2025-09-15 00:42:53 -07:00
get_git_diff.rs	Show progress indicator for /diff command (#2245)	2025-08-15 15:32:41 -07:00
history_cell.rs	tui: preserve remote image attachments across resume/backtrack (#10590)	2026-02-13 14:54:06 -08:00
insert_history.rs	fix(tui): propagate errors in insert_history_lines_to_writer (#4266)	2025-10-30 18:07:51 -07:00
key_hint.rs	Add vim navigation keys to transcript pager (#7550)	2025-12-09 10:23:11 -08:00
lib.rs	tui: exit session on Ctrl+C in cwd change prompt (#12040)	2026-02-17 14:48:12 -08:00
live_wrap.rs	Stream model responses (#1810)	2025-08-05 04:23:22 +00:00
main.rs	feat: split codex-common into smaller utils crates (#11422)	2026-02-11 12:59:24 +00:00
markdown.rs	tui: drop citation rendering (#4855)	2025-10-20 21:08:19 +00:00
markdown_render.rs	Changed default wrap algorithm from OptimalFit to FirstFit (#7960)	2025-12-12 21:47:37 -08:00
markdown_render_tests.rs	tui: centralize markdown styling and make inline code cyan (#7023)	2025-11-20 21:06:22 +00:00
markdown_stream.rs	tui: drop citation rendering (#4855)	2025-10-20 21:08:19 +00:00
mention_codec.rs	TUI/Core: preserve duplicate skill/app mention selection across submit + resume (#10855)	2026-02-06 15:59:00 -08:00
model_migration.rs	Use markdown for migration screen (#8952)	2026-01-13 07:41:42 +00:00
multi_agents.rs	feat: cleaner TUI for sub-agents (#12327)	2026-02-20 15:26:33 +00:00
oss_selection.rs	chore: nuke chat/completions API (#10157)	2026-02-03 11:31:57 +00:00
pager_overlay.rs	tui: queue non-pending rollback trims in app-event order (#11373)	2026-02-10 18:53:43 -08:00
resume_picker.rs	feat: add nick name to sub-agents (#12320)	2026-02-20 14:39:49 +00:00
selection_list.rs	splash screen (#8270)	2025-12-18 10:59:53 -08:00
session_log.rs	tui: bring the transcript closer to display mode (#4848)	2025-10-07 16:18:48 -07:00
shimmer.rs	tui: hardcode xterm palette, shimmer blends between fg and bg (#4957)	2025-10-08 20:23:13 +00:00
skills_helpers.rs	feat: split codex-common into smaller utils crates (#11422)	2026-02-11 12:59:24 +00:00
slash_command.rs	add a slash command to grant sandbox read access to inaccessible directories (#11512)	2026-02-12 12:48:36 -08:00
status_indicator_widget.rs	Fixed screen reader regression in CLI (#11860)	2026-02-16 18:17:52 -08:00
style.rs	Make plan highlight use popup grey background (#10253)	2026-01-30 12:39:15 -08:00
terminal_palette.rs	perf(tui2): cache transcript view rendering (#8693)	2026-01-03 11:44:27 -08:00
test_backend.rs	feat: Constrain values for approval_policy (#7778)	2025-12-17 16:19:27 +00:00
text_formatting.rs	feat(tui): add /statusline command for interactive status line configuration (#10546)	2026-02-05 08:50:21 -08:00
tooltips.rs	Point Codex App tooltip links to app landing page (#11515)	2026-02-12 23:35:57 -08:00
tui.rs	fix(tui): flush input buffer on init to prevent early exit on Windows (#10729)	2026-02-05 00:59:32 -08:00
ui_consts.rs	Fixes (#4458)	2025-09-30 00:10:04 +00:00
update_action.rs	fix: use brew upgrade --cask codex to avoid warnings and ambiguity (#9823)	2026-01-26 16:21:09 -08:00
update_prompt.rs	fix: update brew auto update version check (#6238)	2025-11-10 09:05:00 -08:00
updates.rs	updates: use brew api for version check (#10809)	2026-02-05 15:12:27 -08:00
version.rs	Added CLI version to /status output (#3223)	2025-09-05 16:27:31 -07:00
wrapping.rs	Changed default wrap algorithm from OptimalFit to FirstFit (#7960)	2025-12-12 21:47:37 -08:00