v18.0.0 - Expiration System & Token Display Improvements

Breaking Changes

• Removed v1 API support - server now uses v2 API exclusively
• Removed Windows support from builds

Features

• Automatic Session Expiration: Sessions now expire at the end of their 5-hour blocks
• Server Auto-Purging: Server automatically removes expired data on each request
• Token Type Breakdown: Project display now shows detailed breakdown:
  • Input tokens
  • Output tokens
  • Cache Create tokens
  • Cache Read tokens
• Fixed Token Counting: All displays now correctly include cache tokens in totals

Improvements

• Multi-directory Claude support (both ~/.claude and ~/.config/claude)
• Project-level tracking with hostname breakdown
• blocks-monitor CLI command for non-interactive monitoring
• Consistent token counting across all commands

Technical Changes

• Added expiresAt field to track session expiration times
• Updated ServerSubmissionManager to use v2 API only
• Simplified GitHub Actions workflows (Unix/macOS only)
• Improved error handling for expired sessions

Server Deployment

The new server has been deployed to soothaa.pythonanywhere.com with:

• Project-level token tracking
• Automatic expiration of old sessions
• v2-only API endpoints

Full Changelog: v17.0.0...v18.0.0