Claude Code v0.2.105

# Claude Code v0.2.105 Changelog

• Simplified model selection UI: The model selector now presents "Sonnet (recommended)" as the default option with clearer pricing information ($3/$15 per Mtok)
• New model display format: Model names now show both the user-friendly name and the actual model ID (e.g., "sonnet (claude-3-7-sonnet)")

• New path display functions: Added x21() for converting absolute paths to relative or home-relative paths (~/...) for cleaner display
• Enhanced path resolution: New xO0() function properly resolves relative paths (./), home paths (~/), and absolute paths

• Markdown @-mention parsing: The CLI now detects and resolves file paths mentioned with @ syntax in markdown content
• Line number support: File references can include line numbers using GitHub-style syntax: @filename.js#L10-20
• Smart path detection: Automatically identifies valid file paths in @-mentions while filtering out email addresses and other non-path content

# In your message to Claude:
"Please review the code @./src/main.js#L45-60 and compare it with @~/projects/other/utils.js"

• Installation status tracking: The CLI now properly tracks and displays IDE extension installation status with detailed error messages
• Visual installation feedback: Shows success/error states for IDE extension installation attempts
• Persistent error display: Installation errors remain visible for 5 seconds with helpful troubleshooting advice

• New at_mentioned notification handler: IDE extensions can now notify Claude when files are mentioned, with automatic line number conversion
• Real-time file selection: IDE can push file references directly to Claude's context

• Hierarchical memory display: Memory panel now shows file relationships with indentation for better understanding of included files
• Parent-child file relationships: Visual tree structure showing which files reference other files

• Dual cost calculation: Now tracks both "sticker price" and "final price" (with discounts applied)
• More accurate token pricing: Refactored cost calculation to use a unified SB6() function with usage object

• Theme reactivity: New C$6() hook ensures UI components update immediately when theme changes
• Better error messaging: IDE extension errors now provide specific troubleshooting steps
• Status panel enhancements: The /status command now includes IDE installation information

• Beta parameter support: All API classes (Models, Completions) now properly handle betas parameter for accessing beta features
• Improved parameter handling: Cleaner separation of beta headers from request body parameters

• Expanded event triggers: GitHub action now responds to edited events on comments and reviews, not just created events
• Pull request review support: Added support for triggering on pull request review submissions
• Updated action version: Changed from anthropics/claude-action@v1 to anthropics/claude-action@beta

• Better installation error recovery: IDE extension installation errors are now caught and displayed gracefully
• Improved notification error handling: @-mention notifications include try-catch error handling

• New imports: Added modular imports for cwd, EOL, platform, and homedir from Node.js
• Stream handling: Switched from direct Stream import to PassThrough for better stream manipulation
• React hooks: Added proper React imports for new UI components

• Lazy initialization: IDE installation check now uses lazy loading pattern
• Reduced unnecessary checks: IDE status only updates when actually changed

• Version bump: Updated from 0.40.1 to 0.41.0
• Renamed internal functions: Various function renames for better code organization
• New configuration constant: Added Y98 = 5 for configuration purposes