---
gsd_state_version: 1.0
milestone: none
milestone_name: ""
status: idle
stopped_at: v4.10.0 archived 2026-04-29; awaiting next milestone
last_updated: "2026-04-29T06:00:00.000Z"
last_activity: 2026-04-29
progress:
  total_phases: 0
  completed_phases: 0
  total_plans: 0
  completed_plans: 0
  percent: 0
---

<!-- # SSoT-OK -->

# Project State

## Project Reference

See: .planning/PROJECT.md (updated 2026-03-28)

**Active milestone:** v4.10.0 Autonomous Loop Anti-Fragility (planning)

## Deferred Items

Items acknowledged and deferred at v4.9.0 close on 2026-04-29:

- 26 debug sessions (mostly stale March entries, work shipped, sessions never closed)
- 11 quick tasks (mostly stale March entries)
- 5 verification gaps

These will be revisited if they surface as real issues. Most are post-fix records that were never marked-resolved.

## Current Position

Phase: pending — milestone scaffolding
Plan: pending
Status: v4.9.0 archived; v4.10.0 plans being authored

Progress: [░░░░░░░░░░] 0%

## Performance Metrics

**Velocity:**

- Total plans completed: 32
- Average duration: ~3 min
- Total execution time: ~1.5 hours

**By Phase (v4.8.0):**

| Phase                                 | Plans | Total | Avg/Plan |
| ------------------------------------- | ----- | ----- | -------- |
| 25 Python TTS Timestamp Endpoint      | 1     | 5min  | 5min     |
| 26 Swift TTSEngine Python Integration | 1     | 2min  | 2min     |
| 27 MLX Dependency Removal             | 1     | 4min  | 4min     |
| 28 Memory Lifecycle Cleanup           | 1     | 3min  | 3min     |

**Recent Trend:**

- Last 5 plans: 3min, 1min, 3min, 5min, 2min
- Trend: Stable (~3min average)

| Phase 30 P01 | 2min | 3 tasks | 1 files |
| Phase 32 P01 | 2min | 2 tasks | 2 files |
| Phase 32 P02 | 2min | 2 tasks | 1 files |
| Phase 33 P01 | 2min | 1 tasks | 1 files |
| Phase 34 P01 | 2min | 1 tasks | 1 files |

## Accumulated Context

### Decisions

Decisions are logged in PROJECT.md Key Decisions table.
Recent decisions affecting current work:

- [v4.8.0]: Python MLX over Swift MLX -- IOAccelerator leak +2.3GB/call by design (ml-explore/mlx #1086)
- [v4.8.0]: Word timing non-negotiable -- karaoke highlighting requires per-word onset/duration
- [Phase 28]: healthResponse() made non-async -- no actor access needed after removing memoryDiagnostics
- [Phase 30]: Python TTS PID/RSS via pgrep+ps (server /health lacks process metrics)
- [Phase 30]: Bot 'unknown' mapped to 'disabled' (white dot) -- intentional config state, not error
- [Phase 32]: C function pointer HAL listener over block variant (Apple removal bug)
- [Phase 32]: Cached device ID approach over AudioUnit query for health check comparison
- [Phase 32]: Health check skips during active playback (audio working if playing)
- [Phase 33]: BOT-10 credential delivery: launchd plist env vars, not runtime secrets file read
- [Phase 34]: All three E2E requirements (E2E-01, E2E-02, E2E-03) verified as PASS via static code tracing

### Roadmap Evolution

- Phase 32 added: Audio Device Resilience — CoreAudio HAL listener + health check + engine rebuild for AVAudioEngine stale aggregate device (terrylica/cc-skills#73)

### Pending Todos

None yet.

### Blockers/Concerns

- Python MLX server must use `uv` for all Python tooling (user policy)
- Python 3.13 ONLY -- never use 3.14 or any other version (user policy)
- Bot credentials must exist at ~/.claude/.secrets/ccterrybot-telegram before Phase 29 execution

### Quick Tasks Completed

| #          | Description                                                                                      | Date       | Commit   | Directory                                                                                                           |
| ---------- | ------------------------------------------------------------------------------------------------ | ---------- | -------- | ------------------------------------------------------------------------------------------------------------------- |
| 260330-9js | Streaming paragraph chunking for long TTS text                                                   | 2026-03-30 | d2ea52c7 | [260330-9js-streaming-paragraph-chunking-for-long-tt](./quick/260330-9js-streaming-paragraph-chunking-for-long-tt/) |
| 260406-nts | Fix PythonTimestampResponse snake_case/camelCase duplicate naming (telemetry audit)              | 2026-04-07 | af9698be | [260406-nts-fix-pythontimestampresponse-snake-case-c](./quick/260406-nts-fix-pythontimestampresponse-snake-case-c/) |
| 260407-h07 | Antifragile fix for AfplayPlayer WAV-write failure (self-healing + telemetry + chaos test)       | 2026-04-07 | 11b86163 | [260407-h07-antifragile-fix-for-afplayplayer-wav-wri](./quick/260407-h07-antifragile-fix-for-afplayplayer-wav-wri/) |
| 260407-odg | Fix subtitle panel intermittent disappearance (cancellable hide + periodic orderFrontRegardless) | 2026-04-07 | 211e308e | [260407-odg-fix-subtitle-panel-intermittent-disappea](./quick/260407-odg-fix-subtitle-panel-intermittent-disappea/) |
| 260423-n9b | Add floating-clock plugin (single-file Objective-C, 56KB binary, NSPanel always-on-top)          | 2026-04-23 | 05a0cc44 | [260423-n9b-add-floating-clock-plugin-single-file-ob](./quick/260423-n9b-add-floating-clock-plugin-single-file-ob/) |
| 260423-nig | floating-clock refinements: iTerm2 font + bottom-center default + multi-monitor antifragility    | 2026-04-23 | 53f6167c | [260423-nig-floating-clock-refinements-iterm2-font-b](./quick/260423-nig-floating-clock-refinements-iterm2-font-b/) |

## Session Continuity

Last session: 2026-03-29T08:02:48.447Z
Stopped at: Completed 34-01-PLAN.md
Resume file: None
