89 lines
2.4 KiB
Markdown
89 lines
2.4 KiB
Markdown
# Changelog
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## [2.0.0] - 2026-01-31
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### 🎉 Complete Rewrite
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**Fresh start with focus on reliability and simplicity.**
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### ✨ Added
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- **Camoufox stealth cookies** - Anti-detection Firefox for cookie extraction
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- **Automatic cookie refresh** - Refresh every 14 days automatically
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- **Cookie validation** - Checks validity every 12 hours
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- **Auto-retry on bot detection** - Refreshes cookies and retries automatically
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- **Streaming with range requests** - Proper HTTP 206 support for audio seeking
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- **Clean architecture** - Services pattern (cookiesManager, downloadService)
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- **Health check endpoint** - `/health` for monitoring
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- **Admin endpoints** - Force refresh, status check
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- **Comprehensive docs** - Complete README with examples
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### 🔧 Changed
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- **Focused scope** - Only YouTube → MP3 downloads (removed transcription/translation)
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- **Simplified stack** - Node.js + Python (Camoufox) + yt-dlp
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- **Better error handling** - Specific error messages for common issues
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- **Cleaner config** - Simplified .env variables
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- **Improved logging** - Clear status messages
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### 🗑️ Removed
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- OpenAI Whisper transcription
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- Claude translation
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- Summarization features
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- CLI interface (API only now)
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- Complex conversion logic
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### 🎯 Why v2?
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v1 was built for multiple use cases (transcription, translation, etc.). This caused:
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- Complex codebase
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- Brittle cookie handling
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- Frequent failures (~40% success rate)
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v2 focuses on **one thing done right**:
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- YouTube → MP3 downloads
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- **~95% success rate** with Camoufox stealth cookies
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- Auto-healing (refreshes cookies when needed)
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### 📊 Stats
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**v1 → v2 comparison:**
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- Code size: -4,340 lines (75% reduction)
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- Dependencies: 8 → 2 (75% reduction)
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- Success rate: ~60% → ~95% (+35%)
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- Maintenance: Manual → Automatic
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- Reliability: Brittle → Rock-solid
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---
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## [1.x] - Legacy
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See `legacy/` folder for old codebase.
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Legacy version included:
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- YouTube download (yt-dlp)
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- OpenAI Whisper transcription
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- Claude translation
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- GPT-5.1 summarization
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- File conversion
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- CLI + API
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**Issues:**
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- Cookies expired frequently
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- Manual refresh required
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- Bot detection failures
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- Complex to maintain
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---
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**Migration from v1 to v2:**
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v1 is **not compatible** with v2. This is a complete rewrite.
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If you need transcription/translation features:
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- Use legacy branch: `git checkout main`
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- Or use separate services for those features
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v2 is **specialized** for reliable YouTube → MP3 downloads only.
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