- Provider sign-in, theme, and web-search lists now shrink their visible row window to fit available height.
- Decorative chrome (sign-in hint, theme mock preview) yields to the list when space is tight.
- SelectList and OAuthSelector expose `setMaxVisible`/`setMaxHeight` so hosts can refit lists after construction.
- Implemented native UTF-16 text processing in Rust diff module with support for unpaired surrogates.
- Removed `similar` crate from Rust workspace and `diff` npm package from coding-agent, hashline, and natives.
- Removed jsdiff fallback wrappers and `isWellFormed()` guards from TypeScript diff implementations.
- Added comprehensive test suite for native diff functions covering random inputs and edge cases including surrogates and emoji.
- Renamed model `codex-auto-review` to `gpt-5.3-codex-spark` with updated pricing and context window.
Cold-opening a large read-only Advisor transcript froze the TUI for tens
of seconds: AgentTranscriptViewer.render() called the full
container.render() before ScrollView clipped, laying out every synthetic
`Session update` input as full Markdown. A 6.5 MiB __advisor.jsonl
blocked the first frame ~27s in a repro.
Synthetic (agent-attributed) inputs now render as a CollapsedSyntheticMessageComponent:
one dim summary row (heading, size, line count, ctrl+o hint) that builds
the heavy UserMessageComponent Markdown only on expand. Blocks above the
viewport never pay layout on cold open; the raw observability data in
__advisor.jsonl is untouched. Real user prompts stay fully rendered.
Fixes#6308
Shared the bundled task prewalk default between runtime execution and the Agent Control Center. Added dashboard regression coverage for task.prewalk.
Fixes#6306
The fullscreen Plan Review overlay stayed mounted, focused, and fully
interactive after a choice was picked. showPlanReview's finish() resolves
the choice promise but deliberately defers the hide until #approvePlan
(guarded for #5688/#5319/#5689), so during slow async approval work — e.g.
context compaction — arrow keys still moved the cursor and repeat
Enter/Esc were silently swallowed by the settle guard, with the
fullscreen buffer masking all progress underneath. Users on Ghostty and
macOS Terminal read this as "/plan is frozen".
The overlay now flips to a committed state the moment a choice fires:
handleInput is a no-op, and the render shows a "<choice> — submitting…"
indicator plus an "applying your selection" footer. The deferred-hide
timing is untouched, so the existing stale-buffer and focus guards stay
intact.
Fixes#5926
In /vibe mode the director is often idle while workers stream, so the
status-line tok/s badge showed a stale/zero rate even while parallel
workers were actively generating tokens. The badge now aggregates the
main session's live tok/s with every live vibe worker's tok/s, and
falls back to the main session's own cached rate when no workers are
streaming.
- Extract calculateTokensPerSecond to utils/token-rate.ts (neutral
location) so vibe/runtime.ts can depend on it without the render
layer depending on the heavy vibe/task graph.
- Add aggregateVibeWorkerTokensPerSecond to vibe/runtime.ts: sums
each live worker's rate via the shared calculator, returns null
when no workers are streaming so the main rate shines through.
- StatusLineComponent takes the aggregator via an injected
setVibeWorkerTokenRateProvider callback (wired in interactive-mode)
keeping the render layer off the vibe/task dependency graph.
- #getTokensPerSecond splits into #getMainSessionTokensPerSecond
(preserves the sticky per-assistant-message cache) plus the
worker-aggregation path, so the director-idle case no longer
short-circuits to null.
- Shift+Enter on a tree entry forks with a branch summary directly, skipping
the summary prompt and ignoring the branchSummary.enabled gate.
- Plain Enter keeps existing behavior: direct switch, with the summary prompt
only for users who enabled branchSummary.enabled.
- Updated the selector help line and added controller-level regression tests.
Fixes#5152
- Removed `#compactedChildStart` state, `compactable` segment field, and `#compactCommittedPrefix()` method, stopping the local-frame pruning of committed finalized rows.
- Post-finalize mutations now surface on every render via version tracking, instead of requiring a destructive replay to rehydrate the compacted block.
- Changed `print-mode.ts` to use `session.getLastAssistantMessage()` instead of array tail read, fixing access to terminal assistant messages after compaction removal.
- Kept tall-preview pages inside the selected option row.\n- Compared cached overflow output against the initial width-adjusted render.\n\nNote: pre-existing repository formatting failures in bun check are not addressed by this PR.
Ask dialogs accepted the configured cancel binding but always advertised Escape. Derive the compact footer label from the active binding so the displayed key remains actionable.
Rich ask options previously exposed preview content only for the highlighted row. Render every preview beneath its option and keep long content reachable without reviving the split-pane layout.
TranscriptContainer gated committed-prefix compaction on version === undefined, so version-tracked AssistantMessageComponent history never compacted and every stream tick re-walked all N sealed blocks (depth-linear compose).
Compact fully-committed finalized blocks regardless of post-finalize version tracking: their rows are immutable native scrollback the terminal owns. A post-commit mutation no longer recommits on ordinary frames (no duplication) and rehydrates on the next destructive full replay (no loss). Adds the permanent bench/transcript-compose.bench.ts fixture; ratio(N5000/N500) drops 2.30 -> 0.90.
Fixes#5930
Moved persisted roster discovery out of the Agent Hub UI so model-facing coordination can use the same disk-backed registration path.
Rehydrated parked peers before an empty hub list response and added a crash-resume regression test.
Fixes#5864
Expanded `!` bash and `eval` execution output kept rendering the
`… N more lines (ctrl+o to expand)` footer after Ctrl+O revealed every
line, because `hiddenLineCount` was computed from the collapsed preview
window regardless of the `#expanded` (or sixel-passthrough) state.
Zero the hidden count whenever the full output is shown so
`buildStatusFooter()` stops advertising hidden lines and ctrl+o.
Fixes#5842
Brings the per-advisor toggle, status-line glyphs, quota display, and the
failing-advisor stall/abort fix (f4c8143) onto main's rewritten advisor
runtime. Conflict reconciliation kept main's architecture (fingerprint
prefix reconciliation, host-level onTurnError recovery + fallback chains,
terminal-failure classification) and ported the branch semantics onto it:
- #failing latch: waitForCatchup resolves immediately while an advisor is
mid-failure; parked waiters wake the moment a turn fails, before any
async hook or retry sleep.
- Turn-end render containment: a formatter bug restores the cursor/prefix/
dedup snapshot and never propagates into the primary's turn-end callback
(per-advisor try/catch boundary in AgentSession).
- Quota pause: when host recovery declines a usage-limit failure, the
runtime latches quotaExhausted, requeues the batch, and notifies —
cleared only by an explicit reset.
- Hard halt after a permanent rejection or three backlog-drop cycles.
- #recoverAdvisorTurn also marks usage limits for structural errors thrown
before any assistant turn is recorded.
- Reverted PR #5751 (issue #5749): continuation rows wrapped the editor
top border onto extra lines, which is unacceptable for the input frame.
- EditorTopBorder is back to a single content/width pair; narrow widths
drop right segments, shrink the path, then drop left segments.
Added an opt-in viewport-pinned live-region policy and propagated it through transcript composition for in-flight vibe_wait TV walls.
Pinned mutable wall frames now repaint virtually until finalization, while append-only live regions retain their existing frozen-snapshot behavior.
Fixes#5777
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