Silero cannot back-date the first segment of a cold detector, so it
reports a start index several frames after speech actually began. Every
recording therefore lost its opening audio: measured across 50
utterances the median loss was 102 ms and the worst 230 ms — a full
syllable, which surfaced as dropped leading words ("麻烦把发票…" →
"把发票…", "用 Python…" → "写一个 Python…").
Only the first segment is affected; later segments aligned within 3 ms
because the detector retains history by then. Tuning cannot fix it:
lowering minSpeechSeconds from 0.25 s to 0.05 s left the median loss at
110 ms, and lowering the threshold to 0.2 still lost up to 174 ms while
risking false triggers.
Restore the dropped onset from the recording itself, bounded by the new
vadOnsetPaddingSeconds (default 0.3 s, zero disables). Measured on the
same corpus with identical DSH settings, this recovers the full no-VAD
accuracy and in the technical domain exceeds it, since segmentation also
trims silence:
语料 条件 无VAD VAD丢起音 VAD+回填 改善
audio clean 12.50% 16.33% 12.50% 23.5%
audio noisy10 17.74% 19.15% 17.94% 6.3%
audio_tech clean 10.34% 15.65% 9.81% 37.3%
audio_tech noisy10 25.73% 30.50% 26.26% 13.9%
Inference cost is unchanged (2.6 s vs 2.6 s on both clean corpora).
Extension failures, unreadable package identities, a blocked session-log
upload, and degraded Messages replay recur on every request. Log the first
occurrence per field, route, module, or blocking event instead.
Co-authored-by: turtle1999 <[email protected]>
Request-extension fields are auxiliary. A contributor whose preparation
throws is now logged and omitted while the other fields are still sent,
and a post-2xx acceptance failure is logged without failing the request.
Package inventory is best effort: a named manifest without a version, or
a bare package whose manifest is missing or unreadable, reports version
"unknown" instead of failing preparation.
The General font-size row gains a More font settings disclosure that expands
a font field for each of text, code, and the sidebar terminal, plus code
(10-16 px) and terminal (10-20 px) size steppers. Font lists are normalized,
stored in the ui-theme namespace, embedded by the boot script, and placed
ahead of each role's built-in stack; the code size moves the code typography
tokens; the terminal applies font and size live and refits without replacing
the shell. ThemeRuntime adopts Host sections only after its own writes settle.
Refs #5217
Two declaration forms relied on a checker binding a name the permissive way:
- cordis-host-runner declared 'export function CordisDynamicPluginId'
alongside 'import type { CordisDynamicPluginId }' of the branded type, so
the call sites resolved through the type-only import. Export the four
constructors under separate local names; the public names, JSDoc and the
type names in signatures are unchanged, and the typert signature metadata
keeps the original type names.
- views-type-chain.client.spec.tsx spread one slots.register call over three
lines, which lets a checker anchor the rejected overload on the argument
line instead of the call line, outside the @ts-expect-error directive.
Keeping the call on one line keeps the negative assertion effective.
Let a title provider replace one that is still draining, so switching the
titles bundle during an in-flight request no longer leaves no provider.
Omit group container rows from bundle inventories, since they have no
plugin entry to switch. Drop the obsolete preset-target product-use case,
fix the Claude Code row id example, and refresh stale Agent Note text.
Remove the `{ preset, insert }` / `{ preset, id, ...override }` profile patch
operation added in #5773, together with the app-boot compiler and reload drain,
config-editor filtering, plugin-manager preset row inventory and retained-module
removal checks, the read-only preset rows on the Plugins page, and the
agent-preset-registry row identities that served them.
Session search, Ralph, persistent terminals, Codex, and Claude Code bundles now
insert ordinary Host rows whose tools register in the global tool layer, like the
earlier optional bundles. Every preset, including minimal, sees them, and toggling
a bundle updates live Agents without new composition generations.
imccyu