# Roadmap: YellowJacket

**Created:** 2026-02-27
**Last updated:** 2026-03-18

## Milestones

- ✅ **v1.0 Consolidation** — Phases 1-8 (shipped 2026-03-05) — [archive](milestones/v1.0-ROADMAP.md)
- ✅ **v1.1 Multi-Library Support** — Phases 9-14 (shipped 2026-03-16) — [archive](milestones/v1.1-ROADMAP.md)
- ✅ **v1.2 Tag Editing** — Phases 15-18 (shipped 2026-03-18) — [archive](milestones/v1.2-ROADMAP.md)

## Phases

<details>
<summary>✅ v1.0 Consolidation (Phases 1-8) — SHIPPED 2026-03-05</summary>

- [x] Phase 1: Concurrency Race Fixes (1/1 plans) — completed 2026-02-28
- [x] Phase 2: Backend Correctness (2/2 plans) — completed 2026-03-03
- [x] Phase 3: Test Infrastructure (1/1 plans) — completed 2026-03-04
- [x] Phase 4: Queue, Config & Player Tests (2/2 plans) — completed 2026-03-04
- [x] Phase 5: Database & Library Tests (2/2 plans) — completed 2026-03-04
- [x] Phase 6: SQL Consolidation & Code Quality (3/3 plans) — completed 2026-03-04
- [x] Phase 7: Backend Performance (2/2 plans) — completed 2026-03-05
- [x] Phase 8: Frontend Performance & UX (4/4 plans) — completed 2026-03-05

</details>

<details>
<summary>✅ v1.1 Multi-Library Support (Phases 9-14) — SHIPPED 2026-03-16</summary>

- [x] Phase 9: Scan Cancellation & Keyboard Shortcuts (5/5 plans) — completed 2026-03-07
- [x] Phase 10: Schema & Migration (2/2 plans) — completed 2026-03-09
- [x] Phase 11: Per-Library Scan Pipeline (3/3 plans) — completed 2026-03-09
- [x] Phase 12: Library CRUD & Data Integrity (2/2 plans) — completed 2026-03-15
- [x] Phase 13: Library Views & Phantom Tracks (2/2 plans) — completed 2026-03-16
- [x] Phase 14: Performance Optimization (4/4 plans) — completed 2026-03-15

</details>

<details>
<summary>✅ v1.2 Tag Editing (Phases 15-18) — SHIPPED 2026-03-18</summary>

- [x] Phase 15: Schema Migration & Write Safety (2/2 plans) — completed 2026-03-16
- [x] Phase 16: Tag Writing & Database Sync (3/3 plans) — completed 2026-03-17
- [x] Phase 17: Single Track Edit (2/2 plans) — completed 2026-03-18
- [x] Phase 18: Batch Edit (2/2 plans) — completed 2026-03-18

**Deferred:** Phase 19 (OGG Vorbis Tag Writing) — stretch goal, deferred to future milestone

</details>

## Progress

| Phase | Milestone | Plans Complete | Status | Completed |
|-------|-----------|----------------|--------|-----------|
| 1. Concurrency Race Fixes | v1.0 | 1/1 | Complete | 2026-02-28 |
| 2. Backend Correctness | v1.0 | 2/2 | Complete | 2026-03-03 |
| 3. Test Infrastructure | v1.0 | 1/1 | Complete | 2026-03-04 |
| 4. Queue, Config & Player Tests | v1.0 | 2/2 | Complete | 2026-03-04 |
| 5. Database & Library Tests | v1.0 | 2/2 | Complete | 2026-03-04 |
| 6. SQL Consolidation & Code Quality | v1.0 | 3/3 | Complete | 2026-03-04 |
| 7. Backend Performance | v1.0 | 2/2 | Complete | 2026-03-05 |
| 8. Frontend Performance & UX | v1.0 | 4/4 | Complete | 2026-03-05 |
| 9. Scan Cancellation & Keyboard Shortcuts | v1.1 | 5/5 | Complete | 2026-03-07 |
| 10. Schema & Migration | v1.1 | 2/2 | Complete | 2026-03-09 |
| 11. Per-Library Scan Pipeline | v1.1 | 3/3 | Complete | 2026-03-09 |
| 12. Library CRUD & Data Integrity | v1.1 | 2/2 | Complete | 2026-03-15 |
| 13. Library Views & Phantom Tracks | v1.1 | 2/2 | Complete | 2026-03-16 |
| 14. Performance Optimization | v1.1 | 4/4 | Complete | 2026-03-15 |
| 15. Schema Migration & Write Safety | v1.2 | 2/2 | Complete | 2026-03-16 |
| 16. Tag Writing & Database Sync | v1.2 | 3/3 | Complete | 2026-03-17 |
| 17. Single Track Edit | v1.2 | 2/2 | Complete | 2026-03-18 |
| 18. Batch Edit | v1.2 | 2/2 | Complete | 2026-03-18 |

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*Roadmap created: 2026-02-27*
*Last updated: 2026-03-18 — v1.2 Tag Editing milestone shipped*