## Why
Clients starting delegated work need to attribute descendant turns to the original turn and retain that attribution through completion and history reads.
## What changed
- Accept optional `parentTurnId` and `rootTurnId` in `turn/start`, and expose `rootTurnId` on returned turns and lifecycle notifications.
- Default new turns to their own root when none is supplied. Preserve the active turn's root when steering, ignoring incoming lineage fields.
- Carry root IDs through completion, interruption, recovery, and fork boundaries, and persist them for paginated history reads. Leave unknown roots null in older history.
- Update protocol schemas and generated TypeScript and Python bindings.
## Testing
Extend coverage for default and explicit roots, steering without changing lineage, interrupted and recovered turns, history reads after restart in both history modes, nested fork pagination, and compatibility with older database writers.
GitOrigin-RevId: f1a570a12bd11742929fd2e8b017e5d35aa07dcb
## What changed
Show the startup tip beneath the session header in the fullscreen transcript, with wrapping on narrow terminals. Remove rotating tips and startup announcements from above the composer, leaving that area for usage warnings.
## Testing
Add startup transcript snapshots at 80 and 32 columns and assert that compact tooltip rendering preserves styled links. Update usage-warning tests to verify composer geometry and recovery without rotating tips.
GitOrigin-RevId: b5e79a46147d112cd50802b0702537deb9b87001
## Why
Switching threads stopped the active voice conversation. Users should be able to view another task while continuing the call on its original thread.
## What changed
- Retain the voice owner's live widget and subscription in the background, routing voice controls, speech, and connection callbacks to that owner.
- Restore the live call and transcript when returning to its thread, without duplicating captions or letting background UI events affect the visible task.
- Preserve undelivered speech and defer background errors until the owning thread is shown.
- Stop background voice on shutdown, disconnect, or removal of the owning session.
## Testing
Extend regression and end-to-end coverage for thread switching during delegated speech, voice control routing, transcript restoration, caption deduplication, and cleanup on disconnect or archive/delete.
GitOrigin-RevId: ce010dce6fa8cd6fa44949a131f3f16e8cb80c4d
## Why
An empty composer hint row already separates activity from the input. Adding another separator wastes transcript space, especially in short terminals.
## What changed
Reserve the extra separator only when copy status text, a follow control, or a fitting hint occupies the shared row and the viewport has room. Recalculate the transcript layout in the same frame when adding that separator, and use a shared timestamp for copy status visibility and expiry.
## Testing
Extend snapshots for running turns with no hint, follow controls in short terminals, and copy status text at narrow widths and limited heights. Update resize assertions to check that the draft and caret remain stable relative to the terminal bottom.
GitOrigin-RevId: a73894063b759ec6b9a25f720e0e8007516109c8
## Why
Activity indicators and queued input previews could separate usage notices and
reading controls from the composer.
## What changed
- Reserve the shared hint row below activity and previews in the owned transcript
layout, and use its rendered position for hints and reading controls.
- Clip spacing and hints before activity and previews when vertical space is tight.
- Fit usage notice details within half the row, allowing the shortest complete
warning to use more space on narrow terminals.
## Testing
Expand regression tests and snapshots for running turns, queued inputs, multiline
drafts, short terminals, follow-control clicks, and hidden actionable banners.
Cover five-hour and weekly usage notice width thresholds.
GitOrigin-RevId: e73b3614839ce35c5b0a009901514627a77d4190
## Why
Fullscreen composer hints used a small, fixed rotation, while catalog shortcut tips hard-coded default bindings. Tips should reflect the user's configured shortcuts and expose the shared catalog with working links.
## What changed
- Select complete, single-row catalog tips that fit the composer gap, keeping selection stable across redraws and varying it across sessions and turns.
- Prefer eligible startup announcements until a user turn begins, without restoring them after history is cleared. Cache parsed announcements while reevaluating eligibility.
- Resolve `{key:context.action}` placeholders using current primary shortcuts and chords; skip tips with invalid or unbound actions.
- Expand the tip catalog and share Markdown rendering between composer and session tips, preserving hyperlinks and supporting Ctrl/Super-click in the composer gap.
- Keep usage notices and interaction controls ahead of tips, and respect `show_tooltips` and idle, empty input.
## Testing
Add tests and snapshots for remapped shortcuts, unbound actions, stable tip selection, announcement dismissal, narrow layouts, styled links, and removal of stale link targets.
GitOrigin-RevId: 64751293d9f91e4444b112361540a73234f1d51d
## Why
Quota warnings were hidden from normal transcript rendering, leaving no persistent reminder of remaining usage near the composer.
## What changed
- Show the most constrained quota window in the existing composer hint row, using the existing plan-specific warning thresholds. Include remaining usage, reset time, and `/status` when space permits.
- Keep the notice visible while typing or running a turn, even with tooltips disabled. Yield to interaction controls and blocking banners, and suppress the notice when usable credits are available.
- Preserve quota metadata across sparse updates and thread switches. Require a fresh account usage read to confirm recovery, ignore reads made stale by newer rolling updates, and clear notice state on account changes.
- Render quota warning history cells in both transcript modes while retaining warning counts and replay deduplication.
## Testing
Add unit, integration, and snapshot coverage for warning thresholds, narrow layouts, unchanged composer geometry, suppression, recovery, overlapping reads, account changes, and native transcript replay.
GitOrigin-RevId: e45dc94a6e7a9dad50307840b9fdb15978d053dc
## Why
Composer suggestions and transient hints should preserve the draft and transcript context. Submitting a local command while reading older history should reveal its output.
## What changed
- Separate persistent status from transient footer hints in the owned transcript, sharing layout calculations for rendering, measurement, and cursor placement.
- Overlay command and mention suggestions on history without moving the composer; hide retained suggestions while transcript interactions own input.
- Show responsive, grouped shortcut help above the composer and let `Esc` dismiss it before interrupting a task or navigating history.
- Resume transcript following for submissions, slash commands, and last-response copy results while preserving the reading position during background updates.
- Reset transcript interaction state after prompt reverts and refresh retained usage information without rewriting terminal history.
## Testing
Add regression tests and snapshots for popup placement, clipped layouts, footer focus, shortcut dismissal, local-command scrolling, prompt reverts, and pagination while browsing prompts.
GitOrigin-RevId: 890147313d53f050503165a57610c381ffb93ef5
## What changed
- Make double `Esc` enter compact prompt browsing in the owned transcript view and inline overlay. Use left/right arrows to select prompts, up/down arrows to scroll, `Ctrl+T` to toggle details, and `Enter` to rewind and edit. `Esc` cancels browsing and restores the original reading position and presentation.
- Add a responsive browsing footer, a pinned prompt header for answer context, and contextual composer tips that respect `show_tooltips` and configured shortcuts.
- Load older history as prompt navigation needs it, preserve the selected prompt across pagination, and resolve rewind requests by cell identity. Reject remote prompt restoration when it contains local image paths or command syntax.
- Bound initial owned-transcript history loading to a budget of three screenfuls plus an item scan limit, independently of terminal scrollback settings.
## Testing
Add regression tests and snapshots for browsing, rewind, cancellation after resize and pagination, custom key bindings, search and selection precedence, offline input, prompt headers, composer tips, and history hydration.
GitOrigin-RevId: 1d9ef7b627f47c3def43e7aee7148b5909f6d357
Eddie Chen