#5912 gate found 2 defects the capture-clear salvage exposed:
- [CORE] uploadPendingFiles() read still-live S.pendingFiles, so a re-entrant/
interrupt send during the upload window inherited + re-uploaded the first
send's attachment. Now snapshot _submittedFiles before the await, detach from
S.pendingFiles, and upload exactly that snapshot.
- [SILENT] the persisted-draft clear ran AFTER the await, cancelling a draft
typed during the upload window. Moved it (and _composerDraftClearPromise)
alongside the textarea clear, before any await. Failed-send restore still
chains off the promise via the pre-await _failedSendFilesSnapshot.
Updated source-assertion tests for the new call shape + ordering.
Salvaged from #4750 by @harryazj — pulling ONLY the atomic composer capture-and-clear fix from the larger PR. Prevents a re-entrant/interrupt-mode send from re-reading stale textarea DOM and double-sending.
Co-authored-by: harryazj <harryazj@users.noreply.github.com>
Two non-blocking UX improvements from the Fable gate on #5739:
1. Full date+time tooltip (title attr) on the worklog event-time label — the bare
clock is date-ambiguous when a settled session is reviewed later or a run crosses
midnight. New _activityFullClockLabel (range-guarded so a bad epoch never yields
'Invalid Date' in the tooltip) + test.
2. Hide the time label under 420px — its ~50px of fixed chrome squeezes the
collapsed row's flexible preview toward zero on phones.
Co-authored-by: rodboev.
Two gate findings on the worklog-event-timestamp feature (#5700/#5739):
1. Thinking-row timestamps disappeared after settlement. Reasoning source events
carry no server timestamp; the live DOM showed a fallback time but the settled
scene row rebuilt with created_at:null. Now stamp created_at on the source event
the first time it's seen (messages.js apply path) and carry row.created_at
through snapshot hydration, so the timestamp survives live->settled.
2. A garbage huge numeric timestamp (e.g. 1e20) passed the finite/>0 checks and
rendered literal 'Invalid Date'. _timestampSeconds now rejects epochs outside
JavaScript's valid Date range. Added a regression test.
Co-authored-by: rodboev. Gate findings from adversarial Codex re-gate.
Gate review (Codex) reproduced two SILENT regressions in the generation-token
ownership change, both validated against PR head + merge base:
1. sessions.js:1428 — the no-op early-return did NOT fire for a redundant
same-session load (currentSid===sid, !_loadingSessionId was false because a
keep-stale refresh was in flight). The redundant loadSession() then bumped
_loadSessionGeneration and CANCELLED the authoritative in-flight refresh —
stale rows remained while message_count advanced, so later polling could not
detect them. Restore the pre-existing behavior: also return when the in-flight
load is for the SAME sid (!_loadingSessionId || _loadingSessionId===sid).
2. sessions.js:2781 — _ensureMessagesLoaded's finally cleared the
transcript-width reload hint unconditionally, so a stale same-session response
collapsed a long session to the default tail window. Guard the cleanup with
_ownsLoad() so only the owning load clears the hint.
Both fixes retain the PR's cross-session, same-session-rejection, and INFLIGHT
race behavior (47 tests pass incl. the new isolation suite + the 4 edited files).
Co-authored-by: starship-s <starship-s@users.noreply.github.com>
Auxiliary-model task definitions were maintained in BOTH Python and JS and could
drift (the retired session_search task lingered in one). Centralize to a single
backend catalog that panels.js renders+saves from exclusively; purge the retired
slot on reset while preserving other custom bindings; old configs still load.
Gate-pass: Codex SAFE (only session_search removed, 11 other tasks + defaults
unchanged, 22 keys match across 15 locales, legacy migrate preserves custom
bindings, executable DOM harness rendered all rows). 53 own + 887 regression green.
Co-authored-by: t <a@b>
Co-authored-by: starship-s <starship-s@users.noreply.github.com>
_workspaceRouteForPath now resolves app-relative /api/... routes against document.baseURI
so the direct consumers (previewImg.src, media/pdf/html frame src, download href,
window.open) work under a subpath mount instead of 404ing at the server root. Root-mount
deployment unaffected (identical final URLs); api() callers not double-prefixed.
Gate-pass: Codex SAFE (no root-mount regression, all 6 consumers verified), 825 workspace
regression tests + browser-smoke green. Nathan-approved.
Co-authored-by: t <a@b>
Co-authored-by: tomtong2015 <tomtong2015@users.noreply.github.com>
Two visible render PRs, gate-passed (deep-review round), Nathan-approved to ship.
- #5757 (rodboev): mark active model with a Selected badge + open its provider group (#5748).
Screenshot-verified (badge clear + correctly placed on active row).
- #5758 (rodboev): suppress the live-token prose row that is a strict prefix of the final
answer (#5749). Provenance-gated (live-prose:* token rows after last tool row only) so it
can't eat legitimate narration; reproduction test proves the dupe is gone.
Codex SAFE + full regression green (1576 render tests). 18 own tests pass together.
Co-authored-by: t <a@b>
Co-authored-by: rodboev <rodboev@users.noreply.github.com>
Steering a live gateway-owned run had no process-local agent in SESSION_AGENT_CACHE,
so it errored with "No agent cached" and dropped the typed text. Now detects the live
gateway ACTIVE_RUNS stream and queues the steer as the next turn (model/provider/profile
snapshotted first), updates the queue badge, clears the draft, shows a toast — without
cancelling the stream. Gateway sibling of the shipped #5597 fallback.
Codex SAFE + Fable SHIP-UX; byte-identical to PR head; 66 steer/busy-input tests pass;
Nathan visual-approved (desktop + mobile screenshots).
Co-authored-by: t <a@b>
Co-authored-by: rodboev <rodboev@users.noreply.github.com>
The connectivity probe schedules retries with setInterval(probe, 3000)
but tore the timer down with clearTimeout(retryTimer). Browsers share a
single numeric handle space between the timer families, so clearing an
interval handle via clearTimeout only worked by coincidence and is
semantically wrong. Match the teardown to how the timer was created.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
The composer terminal's output EventSource registered handlers for
output/terminal_closed/terminal_error but none for the transport-level 'error'
event, so a session expiry, killed gateway, or network drop left the terminal
frozen with no feedback and no recordClientSSEError telemetry.
Add an 'error' handler behind the existing identity guard: let the browser
auto-reconnect a CONNECTING source (one-time "reconnecting" note, no manual
loop/backoff), and on a permanently CLOSED source surface a "disconnected" line
and dispose it (null TERMINAL_UI.source) so a restart can reconnect. Notify once
per outage to avoid flooding the pane/telemetry on a flapping connection. Emits
recordClientSSEError('terminal', {ready_state, reason}) like the chat/session
consumers.
UI-evidence (screenshot of terminal on gateway-kill) still needed before merge.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
Codex gate CORE: /api/updates/apply + /force ignored the request-body channel
and re-read the saved setting, so a channel switch whose debounced autosave
hadn't landed could apply the OLD channel. The banner now sends the channel the
CHECK reported for each target; the endpoints validate it against the enum and
thread it into apply_update/apply_force_update (None → saved-setting fallback,
preserving prior behavior). Agent stays channel-neutral server-side.
- test_api_timeout: assert the updates/check call keeps timeoutMs:60000 in its
new _checkBody form (functionally identical; still the 60s override)
- panels.js: reword two // comments to drop apostrophes — the smooth-text-fade
brace-matcher test treats ' in a comment as a string delimiter and lost
loadSettingsPanel's closing brace (node --check confirms the JS was always valid)
text-overflow:ellipsis is a no-op on the inline-flex badge; display:block in the
<=768px rule makes the ellipsis actually render for a long experimental describe.
MUST-FIX: /api/updates/check now accepts an explicit 'channel' in the POST body;
the Settings dropdown passes the just-picked value to checkUpdatesNow(channel) so
the immediate re-check can't race the debounced autosave PUT and answer for the
previous channel (verified live: body channel wins over stale saved setting).
SHOULD-FIX:
- copy: 'soaked' -> 'soak-tested'; append 'Applies to WebUI updates only.' to the
channel helper text (all 15 locales, native translations)
- mobile: .settings-version-badge gets max-width/overflow/ellipsis in the <=768px
query so the '· Experimental' suffix can't overflow a 320px viewport
(#5 badge-suffix i18n key deferred — non-blocking fast-follow per Fable, matches
the existing English-only version badge on master.)
- test_update_stash_recovery: add merge-base handler for the force-update
rewind guard probe (origin/master is a descendant of HEAD -> not a rewind)
- test_security_review_fixes: fake_check accepts channel kwarg
- i18n.js: native translations of the 4 update-channel keys for all 14
non-English locales (locale-coverage tests enforce key presence)
Add an update_channel setting (stable|experimental) that selects which git-tag
stream the self-updater tracks on the single linear master line:
stable -> 'v*' promoted, soaked releases (default; unchanged glob)
experimental -> 'exp-v*' every release batch (opt-in testers)
A channel is only a tag glob — no branches, no divergence — so every ff-only
guarantee (#2653/#2846/#3140) is preserved. Channel governs the WebUI repo only;
the Agent repo keeps its historical branch fall-through.
Correctness (advisor-reviewed, Codex + Fable):
- describe uses --match <glob> so a commit tagged both v* and exp-v* resolves
to the channel-correct tag
- stable never falls through to origin/master when HEAD contains the latest
stable tag (the firehose-suppression that makes channels work)
- apply_force_update refuses to reset --hard onto an ancestor ref (rewind guard)
- update cache + in-progress guard keyed by (channel, include_agent)
- channel display badge is a SEPARATE field; WEBUI_VERSION stays channel-neutral
(asset cache-busting / SW cache / stale-client skew all do exact-string equality)
Settings UX: channel dropdown with risk-forward copy + the ff-only asymmetry
helper ('switching back to Stable keeps your current version until Stable catches
up'), channel chip on the version badge, i18n keys, re-check on switch.
Tests: new tests/test_update_channels.py (12 real-git-fixture tests) + existing
update suite updated for the channel-aware signatures.
When transcript virtualization is disabled (the #4325 opt-out,
_virtualizeTranscript===false), renderMessages() renders every row with no
windowing and never runs the virtualized measure pass
(_updateMessageVirtualMeasurements early-returns when !virtualized). Under
@media (pointer: coarse), .msg-row[data-role="user"] carries
content-visibility: auto; contain-intrinsic-size: auto 96px. Every rebuild does
inner.innerHTML='' then recreates rows as fresh elements, so a fresh off-screen
tall user row (a long paste measuring thousands of px) reserves only the flat
estimate instead of its real height. scrollHeight shrinks by (realHeight -
estimate), the browser force-clamps scrollTop, and the viewport jumps backward
(a browser clamp, JS=none, so scrollTop-write compensation cannot catch it).
#5638 fixed this for the virtualized wipe-and-rebuild path but left the
non-virtualized full-rebuild path uncovered.
Fix, three coordinated parts:
- _estimateUserRowIntrinsicHeight weights CJK / full-width characters as ~2
columns (they wrap at ~24 chars/line, not 48), so a CJK paste reserves close
to its real height even before it is ever measured.
- _applyUserRowIntrinsicHeight reserves max(remembered, estimate): a remembered
height can be a partial paint (a row taller than the viewport only paints its
intersecting slice under content-visibility:auto), so the estimate floors it.
- _rememberRenderedUserRowIntrinsicHeights, called pre-wipe inside
renderMessages, reads the still-laid-out rows' real heights and persists them
keyed by session-relative index, only for rows within the viewport (a fully
off-screen never-painted row reports its collapsed reserve and must not poison
the map), floored at the estimate.
Desktop rests at content-visibility:visible so intrinsic-size is inert there;
verified no behavior change with pointer:fine.
Adds tests/test_issue5744_nonvirtual_userrow_collapse_jumpback.py (7
mutation-checked node-harness tests). Existing #5637/#5638 suites and the
render/virtualization suites pass.
When the anchor row is gone and a virtual top-spacer is present but the snapshot
carries no captured topPadBefore (null), Number(null) is 0, so the topPad-delta
branch would add the ENTIRE current spacer height to scrollTop and fling the reader
far from their content. Guard on an actual (non-null) captured topPadBefore; else
keep the raw fallback target. Mutation-checked (drop the null guard -> the reader is
flung 1300px and the test fails).
Round-2 gate-cert proved the round-1 'snapshot.top + delta' + nearest-to-current
arbiter is mathematically unwinnable: a row's rect offset is scroll-relative
(rect.top - containerRect.top = rowContentPos - scrollTop), so a staged absolute
target only equals the true content-hold when scrollTop == snapshot.top — and in
that exact case the arbiter measures |raw - cur| = 0 and picks raw, writing the
stale value (the reported up-jump, unfixed).
Rework to the app's own realign idiom (mirrors _restoreMessageViewportAnchor and
_compensateScrollForMeasurementDelta): when a measurable anchor row exists, write
el.scrollTop += (currentOffset - capturedOffset) from the LIVE scrollTop — a no-op
when already aligned, a heal when not, no arbiter. Restore the per-tier lookup
guard (key -> sessionIdx, never the rawIdx degradation that maps to a different
message after a virtualization re-window). Genuinely-gone anchor: mirror the
topPad-delta idiom the snapshot already carries (topPadBefore), else keep raw.
Gate-cert tests now use scroll-dependent rect mocks (rect.top = rowContentPos -
scrollTop) so certified hold numbers are physically realizable; mutation-checked
(revert to raw -> the hold tests fail; drop topPad-delta -> that test fails).
_steerClearCurrentOwnerDeadRun cleared busy/activeStreamId/inflight but left
the status line, elapsed timer, and optimistic streaming badge lingering after
a recovered dead run. Add the rest of the app's stale-busy cleanup idiom
(setStatus/setComposerStatus/_clearActivityElapsedTimer/clearOptimisticSessionStreaming),
still bypassing setBusy(false) so its queue-drain can't clobber the restored draft.
vv.scale != 1 means the visual-viewport shrinkage reflects zoom, not the
keyboard; on Chromium 'force enable zoom' that produced a large spurious inset
that jittered on pan. Bail out of the inset when |vv.scale-1|>0.05. + test.
On touch-primary devices (iPad Safari) the on-screen keyboard shrinks the
visual viewport but not the layout viewport, so the bottom-pinned composer
sits behind the keyboard. Compute a --keyboard-bottom-inset from visualViewport
and pad the composer up by it; clear it when the keyboard closes / on
non-touch / no-visualViewport. Reuses the existing visualViewport + pageshow
hooks; no-op on desktop/fine-pointer.
Co-authored-by: nesquena-hermes <nesquena-hermes@users.noreply.github.com>
Frontend fix for the model-picker provider-contamination vector of #5567 (the
backend HERMES_HOME vector shipped in #5577). Credit @b3nw for the root-cause trace.
_modelStateForSelect(sel, modelId) resolved the provider from sel.selectedOptions[0]
(the dropdown's CURRENTLY-selected option) instead of the option whose value matches
modelId. During a profile/tab switch or a model-list rebuild the dropdown transiently
still holds the PREVIOUS profile's default option (e.g. an ollama model), so the wrong
provider was stamped onto a model it doesn't own, persisted into the session's
model_provider, and (since _modelProviderForSend reads the stored value first) re-sent
on every turn -> 'Provider ollama...no API key' for a provider the session never used.
Fix: resolve the provider from the option whose VALUE === modelId; trust the
currently-selected option only when its value matches (preserving the user's exact
pick in the same-value/different-provider collision case). A genuinely-absent model
yields a null provider so the backend re-infers.
This is the WRITE-site fix — it stops all NEW contamination (new-session + send paths
route through _modelStateForSelect). Both Codex and Fable reviewed it SAFE.
Repairing sessions ALREADY poisoned before this shipped is deliberately deferred to a
separate follow-up: a 3-round Codex+Fable gate proved a frontend load-time repair that
reads the shared #modelSelect DOM is a cross-session race surface (it re-manufactured
the reverse-contamination it aimed to fix), and it can't reliably heal live-only-model
sessions anyway. The robust place for that repair is the backend chat-start boundary,
where session + profile identity is unambiguous. Already-poisoned sessions self-heal on
their next healthy send / manual re-pick in the meantime.
Tests: node-behavioral resolver scenarios (tab-switch race, same-value collision,
missing-model null, match-by-value, default->null) + the unrelated-selected-option
case from #5727. Partially addresses #5567 (write-vector); follow-up tracks the
already-poisoned-session repair.
Co-authored-by: b3nw <b3nw@users.noreply.github.com>
A valid session:// deep link to a session owned by a DIFFERENT Hermes
profile used to look identical to a deleted session (404 -> frontend
self-heals away). Now GET /api/session returns a structured 409
session_profile_mismatch envelope (error/code/session_id/profile ONLY,
no transcript) ONLY when the owning profile is KNOWN, and loadSession()
catches it, switches to the owning profile, and retries once. Truly
missing/deleted or legacy None-profile sessions keep the 404 self-heal.
Gate fixes applied (Codex + Fable):
- Codex CORE: added a post-await stale-load guard after
_switchProfileForSessionLoad so a navigation during the switch can't
hijack the UI back to the old session.
- Fable Finding 1: only emit 409 when _session_profile is truthy;
a None-profile (missing/legacy) session under a non-default active
profile now keeps 404 instead of a useless profile=null 409 (which
skipped self-heal + spun the SSE reconnect against a dead sid). Both
detail branches. + 2 regression tests.
- Fable Finding 2: _switchProfileForSessionLoad now clears the sidebar
skeleton + re-renders from cache on switch-POST failure (mirrors the
#4671 canonical-switch catch), then rethrows, so a failed switch can't
strand the sidebar on the skeleton.
Reconciled tests/test_issue1611_session_profile_filtering.py (4 tests) to
the 409 contract while preserving the no-leak boundary assertion.
Co-authored-by: nesquena-hermes <nesquena-hermes@users.noreply.github.com>
