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This repository was archived by the owner on Feb 14, 2025. It is now read-only.

v0.4.0

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@tzolov tzolov released this 04 Jan 07:43
· 53 commits to main since this release
v0.4.0
30c8fc3

Release Notes

This is a milestone release. It is not available on Maven Central. Add this repository to your POM:

<repositories>
  <repository>
    <id>spring-milestones</id>
    <name>Spring Milestones</name>
    <url>https://repo.spring.io/libs-milestone-local</url>
    <snapshots>
      <enabled>false</enabled>
    </snapshots>
  </repository>
</repositories>

Major Features

Enhanced Roots Management

  • Implemented proper ListRootsResult wrapping in async client
  • Added listRoots methods in server components
  • Implemented roots change notification handling in async server
  • Added roots integration tests including async notifications
  • Added support for roots change notification with single and multiple consumers
  • Improved robustness of root addition/removal scenarios

Improved Architecture & Documentation

  • Introduced ClientMcpTransport and ServerMcpTransport marker interfaces
  • Updated client/server implementations with appropriate transport interfaces
  • Reorganized documentation structure for better clarity
  • Relocated documentation images to mcp-docs/antora directory
  • Updated README files with links to online documentation

Server-Side Capabilities

  • Added createMessage method to McpAsyncServer and McpSyncServer for LLM sampling
  • Implemented client-side sampling features in the Model Context Protocol (MCP) server
  • Enhanced server info implementation with default builder options

Bug Fixes & Improvements

  • Fixed potential NullPointerException in toolsListRequestHandler when handling null params
  • Improved error handling for uninitialized clients and missing capabilities
  • Enhanced test coverage across multiple components

Technical Improvements

  • Added structured logging support with configurable severity levels (DEBUG to EMERGENCY)
  • Implemented logging message notifications
  • Added logging consumers for client-side log handling
  • Extended test coverage for logging functionality

Notes

  • Documentation has been updated to reflect new features and improvements
  • Several architectural improvements have been made to enhance maintainability
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