v18.0.3 - Audio Only Mode & GUI Updates

What's New in v18.0.3

🎵 Audio Only Mode

Download just the audio track - perfect for music, podcasts, and audiobooks!

• New "Audio Only (M4A)" toggle in the download UI
• Output is AAC audio in M4A container
• Fully compatible with macOS, QuickTime, and Music app
• Faster downloads - skips video stream entirely
• Configurable bitrate in Settings > Encoding

📖 Completely Rewritten Help Section

• Modern formatting with clear section headers
• Comprehensive documentation for all features
• Step-by-step guides for Chapter Downloads, Audio Only, and more
• Troubleshooting section with common fixes
• Keyboard shortcuts reference

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All Features

Feature	Description
🎬 4K/1080p/720p	Select your preferred quality
🎵 Audio Only	M4A output for macOS
📚 Chapter Downloads	Split videos by YouTube chapters
🔄 Auto-Update yt-dlp	Stay current without re-downloading the app
✂️ SponsorBlock	Remove sponsor segments automatically
🎥 QuickTime Compatible	H.264 + AAC encoding
📋 Playlist Support	Download entire playlists
📜 History Browser	Search and manage past downloads

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Installation

1. Download YouTube.4K.Downloader.app.zip below
2. Unzip and drag to Applications
3. Right-click → Open (first launch only)

"App is Damaged" Fix

xattr -cr /Applications/YouTube\ 4K\ Downloader.app

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Requirements

• macOS 10.13 (High Sierra) or later
• Apple Silicon (M1/M2/M3/M4) or Intel Mac

100% Self-Contained - No Homebrew, Python, or dependencies required!