Feature Tracking¶

Status tracker for all PRDs, ADRs, Specs, and Plans in the project.

Legend¶

Symbol	Meaning
✅	Done — implemented and merged
🔄	In Progress — currently being worked on
🔍	In Review — plan/design ready, pending implementation start
📋	Ready — plan approved, ready to implement
📝	Draft — still being scoped or planned
💡	Proposed — decision made, not yet started

Feature	PRD	ADR	Spec	Plan	Implemented	Notes
Use RDBMS (PostgreSQL)	—	0001 ✅	—	—	✅	Foundation
Backend Architecture	—	0002 ✅	—	—	✅	Spring Boot + Virtual Threads
Cache Strategy	—	0003 ✅	—	—	✅	Guava LRU
Frontend Structure	—	0004 ✅	—	—	✅	Vanilla JS → React
LRU Video Cache	—	0005 ✅	—	—	✅	Video chunk caching
HLS Video Streaming	—	0006 💡	—	Plan 📋	🔍
Admin Dashboard	—	0007 ✅	—	Plan 🔄	🔄
React Migration	PRD ✅	0008 ✅	—	Plan	✅
Unified Video List API	—	0009 💡	—	—	🔍
Trivy Container Scanning	—	0010 ✅	—	Plan	✅	CI scanning
Hot Video Priority	PRD ✅	0011 ✅	—	Plan 📋	🔍
Bitwise Permissions	—	0015 ✅	Spec ✅	Plan	✅	AS-BUILT docs
Hot Score Migration	—	—	—	Plan 📋	🔍
File-based Hooks	—	—	—	Plan A 📋 · Plan B 📋	🔍
Bookmark Feature	PRD 📝	0012 💡	—	Plan 📋	🔍
Watch History (Opus)	PRD 📝	0014 💡	Spec 📋	Plan 📝	🔍	Active branch · comparison
Watch History (baseline)	PRD 📝	0013 💡	Spec 📋	Plan 📋	🔍	🗄️ Archived — model-comparison baseline

#	ADR	Status
0001	Use Relational Database	✅ Accepted
0002	Backend Architecture	✅ Accepted
0003	Cache Strategy	✅ Accepted
0004	Frontend Structure	✅ Accepted
0005	LRU Video Cache	✅ Accepted
0006	HLS Video Streaming	💡 Proposed
0007	Admin Dashboard	✅ Accepted
0008	React Migration	💡 Proposed
0009	Unified Video List API	💡 Proposed
0010	Trivy Container Scanning	✅ Accepted
0011	Hot Video Priority	✅ Accepted
0012	Bookmark Feature Design	💡 Proposed
0013	Watch History Design (baseline, archived)	💡 Proposed
0014	Watch History Design (Opus)	💡 Proposed

Last updated: 2026-06-01 — Watch History (Opus) branch added; baseline archived