Improvements

Better Web Search Tracking

• Added comprehensive tracking for server-side tool usage
• New server_tool_use metrics include web_search_requests counter
• Improved usage statistics collection for web searches

Enhanced Markdown Rendering

• Added support for strikethrough text formatting in markdown
• Improved table rendering with proper alignment support (left, center, right)
• Better handling of complex table structures with dynamic column width calculation
• Enhanced image rendering in markdown (now shows the URL directly)

Performance Optimizations

• Added UUID v1, v3, v4, and v5 generation utilities for better request tracking
• Improved streaming response handling with better fallback detection
• Added didFallBackToNonStreaming tracking for API responses

Security and Error Handling

• Simplified refusal response handling for policy violations
• Removed OAuth authentication flow for MCP servers (streamlined authentication)
• Better error recovery for streaming tool use