Squashes the working tree that had accumulated on cloud-agent. Two
strands of work, kept in one commit at the maintainer's request.
Crash and stability (this session):
- Subscribe to MetricKit so crash, hang, CPU, and disk-write diagnostics
are recorded on device. Keyboard-extension memory kills are the most
likely way a user loses the keyboard mid-sentence and iOS does not
classify them as crashes, so they never reach App Store Connect.
- Upload those reports to POST /v1/analytics/diagnostics from internal
builds only (local Debug and TestFlight), reusing the analytics
installation identifier and skipping entirely when analytics are off.
App Store builds keep everything on device.
- Shed the Chinese engine, English lexicon, and in-flight pipeline work
at the 40 MiB and 48 MiB budget thresholds instead of waiting for a
system memory warning that jetsam often preempts.
- Install audio taps with the input node's live format through one
shared adaptive resampler, so an audio-route change mid-recording no
longer raises an uncatchable format-mismatch exception. Covers the
dictation preview and the Mac recorder, which still used the pattern
the Flow capture path had already moved away from.
- Harden the librime bridge: never pass a nil string across a nonnull
boundary when a user dictionary holds malformed UTF-8, null-check the
engine API vector, and distrust a candidate count without its array.
- Guard the expanded candidate grid against a list that shrinks while
the collection view is still laying out against the previous count.
- Resolve localized text without the App Group so the screen shown when
that container is missing renders its message instead of crashing on
launch, which is the one situation it exists to handle.
- Gate CI on the App Group and Keychain wiring that the keyboard
extension hard-depends on, with a self-test proving the check fails.
Clipboard, reply, and semantics (pre-existing working tree):
- Unify the reply center, refresh keyboard AI features, and add native
event and reminder exporters.
- Expand clipboard semantic routing with authored corpora and a
product-blind holdout, plus the scripts that build and validate them.
Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
Introduce optional Apple account-backed credits with scoped gateway access while preserving local and BYOK paths. Refresh assistant behavior, tests, privacy disclosures, docs, and the website for the 2.0 experience.
Rotate AI idle suggestions with optional remote packs, move history/dictionary onto self-sizing Home preview cards, harden clipboard capture/prompting, and simplify keyboard chrome by dropping most liquid-glass shadows.
Use redacted cursor neighborhood and pause-aware chunks for more natural polish,
validate protected terms with retry/local fallback, and structure bilingual prompts
for consistency and provider prefix caching.
Harden polish so question drafts stay questions, add local density
routing with style-specific degrade, expand fun style packs, and add
end-to-end FlowTrace logging plus offline guard eval scripts.
- Accumulate utterance PCM in FlowContinuousCapture for batch retry
- Run full-utterance transcribeChunk when stitched final lags partial
- Refactor Mac MLX tail drain to shared FlowUtteranceEndCoordinator
- Add FlowUtterancePCMStore, UtteranceBatchFallbackPolicy, and tests
Co-authored-by: Rocky <hkgood@users.noreply.github.com>
- Add FlowUtteranceEndCoordinator with 350ms silence drain and 150ms post-roll
- Extend FinalChunkRecovery for short/empty final chunks in chunked pipeline
- Snapshot partial at mic stop and guard final transcript in FlowSessionManager
- Unify tail drain presets (iosFlow/macMLX) and expand diagnostics
Co-authored-by: Rocky <hkgood@users.noreply.github.com>
Fix cold-start overlay recursion that overflowed the main-thread stack when
recording began while the ready overlay was still up; also remove temporary
on-screen Flow DEBUG panels after the orange-mic investigation, and land the
macOS overlay/catalog/layout polish plus related Flow recovery hardening.
Mirror the personal dictionary through iCloud Key-Value Store with
deterministic merge rules, main-app-only sync UI, and App Group as the
keyboard runtime cache. Add cloud-engine ASR with dictionary bias and
expand the bundled custom language model lexicon.
- P0/P1: tail-drain state machine in FlowContinuousCapture with converter
flush; FlowSessionManager awaits drain before finalize
- P2: FlowCaptureTailDrain policy/tracker, pipeline diagnostics, unit tests
- P3: short final chunk merged re-transcription in ChunkedUtterancePipeline
- P4: UtteranceTranscriptStitcher composedSafely fallback; preview path parity
in LiveDictationController
Co-authored-by: Rocky <hkgood@users.noreply.github.com>
Reduce perceived latency from key release to final text:
- Adaptive chunking: 2.5s first chunk + 5s follow-ups so short
utterances start on-device recognition while still recording.
- Session-level ASR warmup and audio-format cache reuse to remove
per-utterance cold-start of SpeechAnalyzer.
- Mirror live pipelined partials to the keyboard transcript line via
a new flow.transcriptionPartial App Group key + Darwin ping.
Also commits the accumulated custom language model, Flow session,
keyboard extension restructure, and Xiaomi MiMo provider work in
progress on this branch.
Replace MLX GPU inference with CoreML bundles so transcription continues
while the host app is backgrounded. Adds model download and warm-up,
vendored Qwen3Speech, and updates onboarding, settings, and copy for the
~1.6 GB CoreML package (iOS 18+).
Introduce MainTabView with history and Liquid Glass dock; refresh home and
onboarding layouts; unify accent green and provider localization; refine
settings/API rows; redesign keyboard mic and flanking controls; set Utility
iPhone-only targets and Flow session reliability fixes.
Migrate keyboard dictation to continuous Flow sessions with auto-start,
tap-to-toggle recording, 60s countdown, five-step onboarding, and App Group
IPC. Add docs/ GitHub Pages site with en/zh privacy policy for App Store compliance.
rockyandClaude Opus 5