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@LearningGp LearningGp released this 31 Mar 16:54
· 212 commits to main since this release
v1.0.11
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This release focuses on expanding Multi-Agent Orchestration, strengthening Persistent Storage, and introducing Graceful Agent Shutdown mechanisms, alongside crucial stability improvements across the core framework.

🌟 Key Highlights

Graceful Agent Shutdown

AgentScope-Java v1.0.11 implements comprehensive support for graceful agent shutdown (#909). Developers can now safely terminate agent, ensuring that all running tasks, tool executions, and state saving complete reliably without data loss or corrupted lifecycles.

Multi-Agent Patterns & Robust Messaging

AgentScope-Java v1.0.11 introduces advanced patterns and components to facilitate complex multi-agent workflows.

  • Multi-Agent Practices: Introduced comprehensive multi-agent pattern practices and documentation to guide developers in building scalable agent networks (#910).
  • RocketMQ A2A Component: Added a new RocketMQ component for Agent-to-Agent (A2A) communication, enabling reliable, high-throughput asynchronous messaging between agents (#990).

Persistent Storage & Ecosystem Integration

We have significantly broadened the ecosystem for managing skills and agent sessions across different database architectures and registries.

  • Continued Nacos Support: Following the major Nacos registry integration in v1.0.10, we have updated the NacosSkillRepository extension module version (#1080). This ensures continued stability, compatibility, and seamless operations for your dynamic cloud-native agent orchestration.
  • MySQL Skill Repository: Introduced MysqlSkillRepository to allow centralized, relational database management of agent skills (#600).
  • Redis Session Client: Added a unified Redis session client supporting seamless switching between underlying Redis implementations for distributed session management (#611).

🚀 New Features

  • Model, Streaming & Reasoning:

    • Dynamic Structured Output: Added support for stream(List<Msg>, StreamOptions, JsonNode) to enable dynamic structured outputs during streaming responses (#931).
    • Prompt Caching: Introduced cache_control support for OpenAI and DashScope protocols, allowing developers to optimize costs and latency (#985).
    • Reasoning Tokens Tracking: Assigned token consumption values to ChatUsage in ReasoningChunkEvent.accumulated to track usage during model reasoning processes (#935).
    • Reasoning Deserialization: Supported both reasoning_content and reasoning fields for better compatibility with varying model formatter schemas (#1086).

  • Tools & Vector DBs:

    • Multimodal Tools: Introduced new video multimodal tools for enhanced media processing capabilities (#921).
    • Milvus & Mem0: Added support to configure database names in Milvus (#978) and resolved self-hosted authentication headers for Mem0 (#1035).
    • Shell Tool Charsets: Added custom charset support for ShellCommandTool to better handle diverse OS environments (#950).

🛠️ Refactoring & Fixes

  • Agent & Memory Stability:

    • AutoContext Fixes: Resolved an infinite loop and strategy starvation in AutoContextMemory (#994), and preserved tool_calls/tool_result pairing during large message offloading (#1042).
    • ReAct & Tool Execution: Fixed an issue in ReActAgent to preserve the user chunk callback when using a copied toolkit (#894). Handled tool execution timeouts and errors that previously caused IllegalStateException (#956). Fixed NPE in Toolkit.getTool when the tool name is null (#982).
    • RAG Context: Ensured RAG-retrieved chunks use the USER role and added missing retrieveConfig in Agentic RAG mode (#949).

  • OpenAI & Core Infrastructure:

    • Stream Error Handling: Fixed a NullPointerException when OpenAIClient stream calls encounter errors (#800), and handled null statusCode in HttpTransportException to prevent cascading failures (#928).
    • Schema Resolution: Hoisted $defs to the schema root for proper nested object $ref resolution (#1077).
    • HTTP Configuration: Made the core HTTP version configurable for broader environment compatibility (#972).
    • Ollama Streaming: Ensured stable message IDs for Ollama streaming responses (#1008).

  • Skill Management & File System:

    • Path & Character Fixes: Removed Windows reserved characters from FileSystemSkillRepository sources (#1031) and fixed MediaUtils path extension parsing (#981).
    • Hidden Files: Core loader now properly ignores hidden files when loading skill resources (#1002).
    • Prompt Optimization: Optimized code execution prompts and added an E2E benchmark (#1056).

  • Dependencies & CI:

    • Bumped essential dependencies to their latest stable versions, including Spring Boot (v4.0.4), OpenAI-Java (v4.28.0), OpenTelemetry, Elasticsearch, Milvus-SDK, and MCP-SDK for better security and performance.
    • Improved Windows CI stability (#939) and standardized imports for qualified names (#953).

❤️ New Contributors

Full Changelog: v1.0.10...v1.0.11

Contributors

lichen782, zk-drizzle, and 8 other contributors
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