Release 1.3.12
This release focuses on middleware introduction and comprehensive documentation improvements. The most significant additions include a new middleware system and automatic API documentation generation.
New Features
Middleware System
PR #269 Introduced a comprehensive middleware system that allows for request/response interception and processing. The middleware framework supports custom logic injection, metrics collection, and request transformation capabilities. For a detailed technical deep-dive into the middleware architecture and design decisions, see our Middleware Pipeline blog post.Automatic API Documentation
PR #301 Implemented automatic API documentation generation to streamline the development workflow. This feature automatically generates comprehensive API references from code annotations and docstrings, ensuring documentation stays current with code changes.Bug Fixes & Improvements
Tool Result Standardization
PR #288 Fixed tool result formatting to ensure consistent output across different MCP servers and tools. The system now returns tool results in a standardized format, improving compatibility and predictability.Duplicate User Message Prevention
PR #287 Resolved an issue where user messages were being duplicated in conversation history, particularly when memory features were enabled. The fix ensures clean conversation tracking and prevents redundant message storage.Agent Memory Enhancement
PR #187 Improved agent memory handling to prevent duplicate user queries when memory is enabled. This enhancement ensures more efficient memory usage and cleaner conversation flow.Test Server Execution Fix
PR #298 Fixed test server execution issues by properly using executable paths for shared dependencies. This improvement ensures reliable test execution across different environments.Maintenance & Documentation
Middleware Metrics Enhancement
PR #299 Enhanced middleware metrics collection for better performance and maintainability. The updated system provides more accurate metrics and improved observability for MCP operations.Documentation Enhancements
PRs #301, #282 Comprehensive documentation updates including:- Enhanced API reference generation
- Updated TypeScript integration examples
- Removed deprecated
from_dictmethod references - Improved developer onboarding materials
Docker Networking Documentation
PR #286 Added documentation addressing common Docker networking issues, helping developers troubleshoot containerized MCP server deployments.Limited Memory Example
Commit 6a807a1 Added practical example demonstrating limited memory usage patterns for MCP agents, showcasing efficient memory management techniques.Automated Updates
Dependency Management
PR #267 by @github-actions[bot] Regular automated updates to dependent package information, ensuring compatibility with the latest ecosystem versions and maintaining security posture.Documentation Workflow Improvements
PRs #173, #301 Enhanced documentation workflows with:- Mintlify CLI integration for improved documentation generation
- Link checking to ensure documentation integrity
- Automated API reference updates