Keeps the messages.js fix from @mysoul12138 (set _streamFinalized=true right
after the early-return guard, before the fade window, so a stream_end arriving
mid-fade can't call _restoreSettledSession and overwrite live messages with a
stale server snapshot). Drops the contributor's dead empty `else {}` block in
ui.js (no behavior). Adds a regression test pinning the immediate-finalize order.
Co-authored-by: mysoul12138 <mysoul12138@users.noreply.github.com>
Adds a distinct two-tone attention sound (880->660Hz) for approval and
clarify prompts so they are not confused with the existing completion sound,
plus sidebar attention badges + colored rails driven by `attention` metadata
on /api/sessions. Includes lock-safety note: the in-lock
publish_session_list_changed() calls in clarify.py are safe because publish()
only takes the leaf _SESSION_EVENTS_LOCK and never re-acquires clarify._lock
(verified by Opus advisor review).
Co-authored-by: ai-ag2026 <261867348+ai-ag2026@users.noreply.github.com>
#3020: Sync viewed-count in the polling path for actively-viewed sessions
so navigating away doesn't show a stale unread dot. Defensive clear of
completion-unread marker in _setSessionViewedCount.
#2973: Clear elapsed-timer attributes and interval when a live compression
card transitions from running to done, preventing the orphan timer from
overwriting the completed card state. Guarded by active-session check.
Tool card duplication: Route tool_complete result to tc.snippet (detail)
instead of tc.preview (header) to prevent identical content appearing in
both the card header and expanded detail section.
Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>
`_turnUsage` (and `_turnDuration`, `_turnTps`, `_gatewayRouting`,
`_statusCard`) are computed client-side in `_finishDone()` and attached
to the last assistant message in `S.messages`. Three code paths replace
`S.messages` wholesale with fresh API data that lacks these fields:
1. `_restoreSettledSession()` after a late `stream_end` or SSE error.
2. The late-restore branch after `done` (messages.js ~L2247).
3. `loadSession()` for active-session external refresh / focus-change.
When any of these fire after `done`, the badge/duration/gateway-pill
flashes for ~1s and disappears, never returning until the next message
or page reload.
Add `_carryForwardEphemeralTurnFields(prev, next)` that matches messages
by `(role, timestamp, content prefix)` — the same identity the renderer
already uses — and copies forward the ephemeral fields when the server
payload is missing them. Wire it into all three replace sites. The fix
is conservative: it only fills slots that are `null` on the new message,
so an authoritative server-side value (if/when the API ever surfaces
per-turn usage) wins automatically.
Picked Option A from the bug report (preserve on the client side) over
Option B (synthesize from `S.lastUsage`) because `lastUsage` is a
session-level aggregate; reconstructing per-turn breakdowns from it is
lossy. Option C (set `_streamFinalized` earlier) would suppress legit
late-arriving server data on transient errors.
Cherry-picked via 3-way apply onto stage HEAD.
Resolved workspace.js conflict: kept master's #2716 sessionId-capture
stale-session guard (closure-scoped sessionId check after await), AND
added PR's renderSessionArtifacts() call to refresh the new Artifacts
tab when the file tree updates. Wrapped in typeof check for defense.
Co-authored-by: AJV20 <abdielvc@me.com>
MUST-FIX:
- tests/test_2735_open_in_vscode.py: bump expected open_in_vscode locale
counter from 10 to 11 (Turkish locale added in #2772). The bump fell
out of an in-rebase test edit but never got committed; tagging without
this would have shipped a failing test in the release commit.
SHOULD-FIX inline:
- api/updates.py: case-D drift in _select_apply_compare_ref. The original
#2855 fix used latest_tag in the past-tag predicate; the check side
uses current_tag (HEAD's nearest reachable tag) plus a 'behind == 0'
gate. They drift when HEAD is on an OLDER release tag with commits on
top AND a NEWER tag exists ('case D'): check correctly suggests
advancing to the newer tag, but apply fell through to origin/<branch>.
Mirror the check-side predicate exactly. Adds regression test
test_select_apply_compare_ref_case_d_older_tag_with_commits_and_newer_tag_exists.
- static/messages.js: post-await race guard in _restoreSettledSession.
stream_end without preceding 'done' enters the settlement path, awaits
/api/session, then sets _streamFinalized=true. If a late 'done' event
arrives during that await, it sees _streamFinalized still false and
double-runs the finalize. The guard returns early when done won the
race, avoiding double renderMessages() + double notification.
- server.py: CORS preflight Access-Control-Allow-Methods now includes PUT.
#2776 wired PUT into the router for /api/mcp/servers/{name} but didn't
update the OPTIONS response. Same-origin only in practice, but cosmetic
completeness for CORS-aware deployments.
Opus advisor verdict: all 5 risk areas reviewed, 1 MUST-FIX + 3 SHOULD-FIX
all addressed inline. Net: +69/-9, no new architecture, no behavior risk.
After the user responds to a clarify prompt, insert a synthetic user
message into the conversation showing their choice. This makes the
clarify interaction visible in the chat history, which was previously
only shown in the transient clarify dialog card.
The message is marked with _clarify_response: true so downstream
consumers can distinguish it from regular user messages if needed.
When tool approval or clarification cards appear during streaming,
they unconditionally call focus() on their input elements via setTimeout,
stealing focus from the composer (#msg) if the user is actively typing.
This silently drops keystrokes mid-type.
Add a guard: only move focus to the card if the composer textarea does
not already have focus. The document.activeElement check matches the
pattern already used upstream in other focus-sensitive components.
Fixes: #
Two confirmed bugs in the thinking/reasoning display:
1. reasoningText was initialized once when the SSE stream opened and never
reset between turns. On the done event, the last assistant message
received the union of every turn's reasoning. Now reset at both turn
boundaries: tool (alongside existing liveReasoningText reset) and
interim_assistant (the other turn boundary where prior reasoning closes).
2. ui.js renderMessages preferred m.reasoning (which could be corrupted by
bug 1) over m.reasoning_content (the clean per-turn value from the
backend). The fallback now reads m.reasoning_content || m.reasoning.
Both fixes are needed: bug 2 alone cannot cover providers that stream
reasoning events without populating reasoning_content on the final API
message.
Updated test_streaming_race_fix.py to scope its reconnect-accumulator
guard to the _wireSSE preamble only, since turn-boundary resets inside
event listeners are intentional and correct.
9 new regression tests in test_issue2565_reasoning_accumulation.py.
Fixes#2713 — live assistant text can truncate at tool-call segment
boundaries during streaming.
Before _resetAssistantSegment() in the tool and interim_assistant SSE
handlers, synchronously flush any pending rAF render work so tokens that
arrived during the 66ms throttle window are written to the DOM before
assistantBody is cleared. Without this flush, the pending _doRender
callback fires after assistantBody is null and skips the write silently,
causing the tail of the pre-tool segment to disappear from the live view.
Implementation:
- Extract _flushPendingSegmentRender() helper (guarded by assistantBody
&& _renderPending) that cancels the pending rAF and synchronously
writes via smd/renderMd/esc — same cascade as _doRender.
- Call the helper from both the tool and interim_assistant handlers
before their respective _resetAssistantSegment() calls.
- Normal cases where the rAF has already fired are unaffected (guard
skips immediately).
Completed transcripts were never affected (renderMessages rebuilds from
the full assistantText accumulator on done).
Adds tests/test_issue2713_streaming_segment_flush.py with 11 static
analysis regression tests pinning the helper shape and call-site
ordering.
Cherry-pick of PR #2796 by @ai-ag2026, squashed from 5 author commits onto current master:
- dcee0563 fix: drop stale optimistic sidebar rows
- 3a73400d fix: clear stale busy state before send
- 46c3b902 fix: preserve server idle rows during optimistic merge
- de51d271 fix: let chat start survive pre-start UI errors
- d2f5c906 fix: hide nonfatal pre-start send warnings
Authorship preserved via --author. Code-only squash (no CHANGELOG).
- Replace text 'Collapse'/'Expand' button labels with Lucide chevron SVG
icons (chevron-down expanded → click to collapse, chevron-up collapsed
→ click to expand). Matches the iconographic design language of the
rest of the chrome (composer buttons, sidebar controls).
ARIA label + title attributes carry the same semantics for assistive
tech, so no accessibility regression vs. the text labels.
- Fix collapsed-card edge clipping at viewport bottom. Original
.clarify-card { bottom: -24px } was sized for the expanded card
(300-420px tall); adding a 72px collapsed variant pushed the header
below the parent's visible region. Override bottom to 8px and reduce
inner padding for the collapsed state so the entire header sits cleanly
inside the viewport at both desktop and mobile sizes (verified card
fits with ~115px margin desktop / ~125px margin mobile).
Per Nathan's 2026-05-22 UX feedback on the screenshot package.
