v0.3.0 - Self-Update, Per-Model Costs, and UI Improvements

What's New

🔄 Self-Update Functionality

• ccdash now checks for updates automatically from GitHub releases
• Status bar shows "⬆ vX.X.X available! Press u to update" when a new version exists
• Press u to download and apply the update in-place
• Automatic version comparison with GitHub releases API

💰 Per-Model Cost Tracking

• Token panel now shows individual costs for each Claude model
• Displays model name with cost and token count
• Color-coded by model type (Opus=red, Sonnet=cyan, Haiku=green)
• Sorted by cost (highest first)
• Smart model name shortening (e.g., "claude-opus-4-5-20251101" → "Opus 4.5")

🎨 Improved CPU Core Display

• Square brackets now align consistently across all core displays
• Fixed-width labels ensure proper column alignment
• CPU total bar uses same width calculation as Memory and Swap for visual consistency

Installation

Download the binary for your platform and make it executable:

# Linux (amd64)
curl -sL https://github.com/jedarden/ccdash/releases/download/v0.3.0/ccdash-linux-amd64 -o ccdash
chmod +x ccdash
sudo mv ccdash /usr/local/bin/

Or use Go install:

go install github.com/jedarden/ccdash/cmd/ccdash@v0.3.0

Full Changelog

See CHANGELOG.md for full details.