---
name: Release-blockers index
description: Open issues that must land before v0.1 ships, derived from the 2026-04-22 code review
type: index
tags: [issues, release-blockers]
---

# Release-blockers

Issues here must land before Lumotia v0.1 ships. Each is sourced from
`docs/code-review-2026-04-22.md`. When `gh` CLI is available, these
should be mirrored as real GitHub issues on `jakejars/lumotia`.

## CRITICAL (0 open, 3 resolved)

No open CRITICAL blockers.

## MAJOR (1 open, 8 resolved)

| # | File | Area | Fix scope |
|---|---|---|---|
| RB-08 | [power-assertion-macos-objc2.md](power-assertion-macos-objc2.md) | `src-tauri/commands/power.rs` | medium |

## Resolved

| # | File | Area | Resolution |
|---|---|---|---|
| RB-01 | [c1-live-session-race.md](c1-live-session-race.md) | `src-tauri/commands/live.rs` | Added `LiveTranscriptionState.lifecycle: tokio::sync::Mutex<()>` and hold it across the async spans of both `start_live_transcription_session` and `stop_live_transcription_session`. The running-slot check/insert and stop/take/join sequence are now serialized, so concurrent starts can no longer both pass the empty-slot check and a start during stop blocks until the previous worker fully joins. Two async regression tests cover both races. |
| RB-02 | [c3-migrations-atomicity.md](c3-migrations-atomicity.md) | `crates/storage/migrations.rs` | Each migration now runs inside a `pool.begin()` / `tx.commit()` transaction alongside its `schema_version` insert. Regression test injects a poisoned v9 migration and asserts neither the partial schema change nor the version row persists. DRY'd `run_migrations_up_to` test helper onto the same code path. |
| RB-03 | [c4-transcript-profile-fk.md](c4-transcript-profile-fk.md) | `crates/storage/migrations.rs` + `database.rs` | Added a transactional v9 rebuild of `transcripts` that enforces `profile_id REFERENCES profiles(id) ON DELETE RESTRICT`, reassigns any orphaned transcript provenance to `DEFAULT_PROFILE_ID`, rebuilds dependent `segments` / FTS state, and preserves valid profile references. `insert_transcript` now rejects unknown profile ids up front, and `delete_profile` returns a clear reassign-first error when transcripts still reference the profile. Regression tests cover migration reconciliation, invalid inserts, and delete rejection. |
| RB-04 | [run-live-session-monolith.md](run-live-session-monolith.md) | `src-tauri/commands/live.rs` | Replaced the 200+ line `run_live_session` loop with an explicit `LiveSessionRuntime` + `LiveLoopState` structure. Capture startup, runtime mic-error draining, audio chunk processing, overflow handling, stop-tail flush, inference dispatch/drain, and WAV finalisation each live in focused helpers, preserving behaviour while making the lifecycle auditable enough for RB-01 follow-up. Existing live tests and the full `lumotia` lib suite stay green. |
| RB-05 | [poll-inference-channel-fatality.md](poll-inference-channel-fatality.md) | `src-tauri/commands/live.rs` | `poll_inference` now treats result-channel loss as a listener-lifecycle problem rather than a transcription failure. On the first `result_channel.send(...)` error it marks the live result listener as lost, emits a single warning that transcription will continue in the background, and keeps processing later chunks without retrying the dead channel. Regression test simulates a dead result listener and asserts chunk processing continues with only one warning. |
| RB-06 | [native-capture-worker-join.md](native-capture-worker-join.md) | `src-tauri/commands/audio.rs` | `NativeCaptureState.stop_tx` replaced by `worker: AsyncMutex<Option<CaptureWorker>>`. `CaptureWorker` bundles the stop sender and the spawned task's `JoinHandle`; `stop_worker(worker)` sends stop then `await`s termination. Both `start_native_capture` (prior-worker stop) and `stop_native_capture` use the helper. Removed the 50ms sleep — the join barrier is exact. Two regression tests cover the lifecycle guarantee and the already-exited case. |
| RB-07 | [runtime-capabilities-accelerators.md](runtime-capabilities-accelerators.md) | `src-tauri/commands/models.rs` | Introduced `compose_accelerators(whisper_enabled, loader_available, target)` as a pure helper; `supported_accelerators()` reads `cfg(feature = "whisper")`, `vulkan_loader_available()`, and target OS then delegates. `get_runtime_capabilities` uses it in place of the hard-coded `["cpu", "vulkan"]`. Whisper's `supports_gpu` now follows the feature flag. Five regression tests cover all permutations. |
| RB-09 | [decoder-partial-audio-on-error.md](decoder-partial-audio-on-error.md) | `crates/audio/decode.rs` | Packet-loop now propagates all non-EOF `SymphoniaError`s as `AudioDecodeFailed`; per-packet decode errors bubble via `?`. Mock-`MediaSource` regression test confirms mid-stream I/O errors surface instead of returning partial audio. |
| RB-10 | [llm-prompt-preflight.md](llm-prompt-preflight.md) | `crates/llm/lib.rs` | Added an explicit prompt-budget preflight before context creation. If `prompt_tokens + max_tokens + reserve` exceeds the 8192-token cap, `generate` now returns a typed `EngineError::PromptTooLong { ... }` instead of failing late inside inference. Regression tests cover both the over-budget and exact-budget boundaries. |
| RB-11 | [keystore-thread-safety.md](keystore-thread-safety.md) | `crates/cloud-providers/keystore.rs` | Replaced the `std::env::set_var` stub with a process-global `OnceLock<Mutex<HashMap<...>>>` keystore, keeping the API safe from any thread. Retrieval still falls back to read-only `MAGNOTIA_API_KEY_*` env vars for externally supplied secrets. Two regression tests cover store/retrieve and provider isolation. |
| RB-12 | [hotkey-linux-device-filter.md](hotkey-linux-device-filter.md) | `crates/hotkey/linux.rs` | Extracted `device_supports_combo` helper; `try_attach_device` now reads the configured `HotkeyCombo` from the watch channel and checks support for that trigger key. Four regression tests land in `linux::tests`. |

## Remaining blocker

`RB-08` remains open pending manual runtime verification on a real macOS
machine (`pmset -g assertions`, background live-session sanity check).

## How to convert to GitHub issues

Once `gh` CLI is installed and authed (`sudo dnf install -y gh && gh auth login`):

```fish
for file in docs/issues/rb-*.md c1-*.md c3-*.md c4-*.md run-*.md poll-*.md \
            native-*.md runtime-*.md power-*.md decoder-*.md llm-*.md \
            keystore-*.md hotkey-*.md
  set -l title (head -1 "$file" | sed 's/^# //')
  gh issue create --repo jakejars/lumotia --title "$title" --body-file "$file" \
      --label release-blocker
end
```

Issue labels to create first (`gh label create`):
- `release-blocker` — colour `#d73a4a`
- `critical` — colour `#b60205`
- `major` — colour `#d93f0b`
