v3.6.3

FIT Function Platform

✨ Enhancement

• [docker] 重构沙箱脚本为 TypeScript CLI 统一入口 by @CodeCasterX
• [docker] 引入声明式 AI 工具注册表消除 per-tool 重复代码 by @CodeCasterX
• [docker] 沙箱支持 Gemini CLI/OpenCode/Codex 独立配置并自动预植入认证凭据 by @CodeCasterX
• [docker] 沙箱认证文件改用实时挂载消除 token 过期问题 by @CodeCasterX
• [docker] 沙箱预植入 Claude Code 插件缓存并安装 pyright LSP by @CodeCasterX
• [build] 新增全局构建脚本并将 sandbox 打包为独立二进制 by @CodeCasterX
• [fit] 修复健康检查逻辑并新增 /actuator/health 端点 by @CodeCasterX
• [fit] 抽取 FIT 服务管理公共脚本 by @CodeCasterX
• [fit] 优化测试日志管理策略 by @CodeCasterX
• [python] Python 依赖管理现代化改进 by @CodeCasterX in #406
• Upgrade Log4j2 to 2.25.3 by @CodeCasterX
• Upgrade Netty to 4.2.9.Final by @CodeCasterX
• Upgrade AssertJ to 3.27.7 修复 XXE 安全漏洞 by @CodeCasterX

✅ Bugfix

• [fit] 修复 TextStreamChoirTest 多线程测试的间歇性失败 by @CodeCasterX
• [fit] 修复 FitBoundedEmitterTest.testFlatMap 间歇性失败 by @CodeCasterX
• [docker] 修复沙箱分支映射与校验 by @CodeCasterX
• [docker] 修复沙箱管理命令提示中的命令名称 by @CodeCasterX

FIT Expression for LLM

✨ Enhancement

• [FEL] 提供 Spring 框架启动支持 by @relat-ivity in #408 and #409
• Upgrade Java MCP SDK to 0.17.1 by @relat-ivity in #405

✅ Bugfix

• [FEL] 升级 langchain-core 修复反序列化漏洞 (CVE-2025-68664) by @CodeCasterX in #403

Waterflow Flow Scheduling Platform

✅ Bugfix

• [waterflow] 修复 Fork.join() 并发空指针异常 by @CodeCasterX in #247 and #404

🤖 AI Development Configuration

• 新增 release 版本发布命令 by @CodeCasterX
• 新增 refine-title 智能标题重构命令 by @CodeCasterX
• 新增 OpenCode CLI 自定义命令配置 by @CodeCasterX
• 添加 Gemini CLI 命令定义配置 by @CodeCasterX
• 为全部 AI TUI 工具添加 create-task 命令 by @CodeCasterX
• 增强任务状态管理，新增工作流命令并完善状态追踪 by @CodeCasterX
• 统一多 AI 工具命令参数传递与分支推断机制 by @CodeCasterX
• 优化命令职责划分并统一命名规范 by @CodeCasterX
• 精简 AI 协作配置为三个主流 AI by @CodeCasterX
• 完善 Codex CLI prompts 配置和格式规范 by @CodeCasterX in #407
• 更新提交规范并新增 PR 标题检查 by @CodeCasterX

❤️ Contributors

@CodeCasterX, @relat-ivity

v3.6.2

FIT Function Platform

✨ Enhancement

• Upgrade swagger-ui from v5.30.3 to v5.31.0 by @CodeCasterX and @claude in #390
• [fit] 修改组件启动优先级并添加文档 by @relat-ivity in #393
• [fit] 优化 FIT 启动流程和自动化测试配置 by @CodeCasterX and @claude
• Upgrade fastjson to fastjson2 (v2.0.60) by @CodeCasterX and @claude in #394

✅ Bugfix

• [fit] 修复 MockMvcListener 无限等待导致测试卡死问题 by @CodeCasterX and @claude in #397
• [fit] 修复测试端口分配的 TOCTOU 竞态条件 by @CodeCasterX and @claude in #396 and #398
• [fit] 改进 FastJsonValueHandler 错误处理并支持 JSON 字符串 by @CodeCasterX and @claude
• [fit] 修复 /test 命令超时问题 by @CodeCasterX and @claude
• [fit] 修正测试脚本构建路径并排除 ohscript 模块 by @CodeCasterX and @claude

FIT Expression for LLM

✅ Bugfix

• [FEL] 05-retrieval 示例修复 by @relat-ivity in #391
• [FEL] 05 示例修改读 data 逻辑 by @relat-ivity in #401

Waterflow Flow Scheduling Platform

✨ Enhancement

• [waterflow] unique waterflow by @loveTsong in #399

🤖 AI Development Configuration

• 完善 Claude Code 权限配置，实现完全自动化测试 by @CodeCasterX and @claude
• 添加 Claude Code 任务管理命令系统 by @CodeCasterX and @claude
• 添加多 AI 智能体协作框架 by @CodeCasterX and @claude
• 添加 Gemini 智能体配置与文档 by @CodeCasterX and @claude

❤️ Contributors

@CodeCasterX, @claude, @relat-ivity, @surpercodehang, @loveTsong

v3.6.1

FIT Function Platform

✨ Enhancement

• [python] 修复进程重启机制不完善与Scheduler停止时的AttributeError by @surpercodehang in #359
• [docker] optimize build process and update to FIT 3.6.0 by @CodeCasterX, @claude and @zgqhope in #382
• add Antigravity agent configuration by @CodeCasterX in #383
• Upgrade maven publish plugin from 0.7.0 to 0.9.0 by @CodeCasterX
• upgrade swagger-ui from v5.30.2 to v5.30.3 by @CodeCasterX and @claude in #386
• upgrade byte-buddy from 1.17.6 to 1.18.2 by @CodeCasterX and @claude in #387

FIT Expression for LLM

✨ Enhancement

• [FEL] MCP SSE server implemented with MCP SDK by @relat-ivity in #380
• [FEL] MCP客户端添加SSE和Elicitation支持 by @relat-ivity in #384

❤️ Contributors

@CodeCasterX, @surpercodehang, @relat-ivity, @claude, @zgqhope

v3.6.0

🌟 Overview

Version 3.6.0 brings significant improvements across FIT Function Platform, FIT Expression for LLM, and Waterflow Flow Scheduling Platform. This release focuses on enhancing framework capabilities with introducing comprehensive Nacos registry support for both Java and Python, implementing MCP SDK-based streaming capabilities, and improving developer experience with new CLI tools and security enhancements. Notable additions include internationalization support, cross-platform launcher improvements, and various bug fixes and optimizations.

FIT Function Platform

🚀 Features Overview

The FIT Function Platform introduces several major capabilities in version 3.6.0:

• Nacos Registry Plugin: Complete Nacos service discovery and registration support for both Java and Python implementations, including in-memory registry priority configuration
• Parameter Validation: New validation plugins supporting both javax and jakarta validation specifications
• Internationalization (i18n): Enhanced i18n capabilities with HTTP request locale parsing and comprehensive documentation
• Python CLI Tool: New command-line tool for FIT plugin development with build, package commands and PyPI distribution
• Cross-Platform Launcher: Launcher scripts rewritten in Node.js for true cross-platform support
• HTTP Client Enhancements: Multipart/form-data serialization and comprehensive authentication support
• Spring Bean Integration: User-defined interfaces can be scanned and registered to Spring's bean pool with dynamic proxy support exclusively for FIT calls

✨ Enhancement

• [fit] 用户自定义接口扫描并注册到 Spring 的 bean 池，动态代理仅支持 fit 调用 by @surpercodehang
• Add nacos registry plugin by @mikeaaaaaa in #178
• [fit] Implement parameter validation plugins that supports both javax and Jakarta standards by @Yager-42 and @CodeCasterX in #251
• [fit] keep NettyResponse from closing prematurely by @wuayee in #266
• [fit] fix python heartbeat thread on mac by @FredGoo in #268
• [fit] Enhance FIT's i18n capabilities by parsing locales from HTTP requests by @Yager-42 in #275
• 新增python的FIT插件开发CLI工具 by @Akeyiii in #278
• Fit python nacos plugin by @mikeaaaaaa in #281
• [fit] add text/* mimetype for text serializer by @CodeCasterX in #287
• provide i18n document supplementary by @Yager-42 in #293
• [fit] upgrade swagger-ui, netty versions by @CodeCasterX in #294
• [fit] 新增build、package 命令 by @Akeyiii in #297
• [fit] Optimize format mode by @CodeCasterX in #305
• Priority inmem registry by @mikeaaaaaa in #310
• [fit] Add multipart/form-data serialization support for HTTP client by @CodeCasterX and @claude in #315
• [fit] 增加 fit 注册中心默认配置 by @mikeaaaaaa in #318
• [fit] 将fit_cli上传至PyPI by @Akeyiii in #321
• [fit] build命令支持自定义结构体参数 by @Akeyiii in #323
• [fit] Add comprehensive HTTP client authentication support with @requestauth annotation by @CodeCasterX and @claude in #330
• [fit] Use Set-Cookie header instead of Cookie in HTTP responses by @Mai-icy in #335
• [fit] Upgrade byte-buddy from 1.17.6 to 1.17.8 by @CodeCasterX in #341
• [fit] add default value for Cookie.Builder.value by @Mai-icy in #343
• [python] 增加时间窗口保护，避免与热加载注册冲突 by @surpercodehang in #364
• [fit-launcher] 使用 Node.js 重写启动脚本，实现真正的跨平台支持 by @CodeCasterX and @claude in #366
• Upgrade swagger-ui from v5.30.0 to v5.30.2 by @CodeCasterX in #369
• fix: 重构Unzip类安全验证逻辑以满足CodeQL静态分析要求 by @CodeCasterX and @claude

✅ Bugfix

• fix: 修复Zip Slip安全漏洞并优化测试用例 by @CodeCasterX and @claude in #338
• fix: 修复socket绑定到所有网络接口的安全问题 by @CodeCasterX and @claude in #351

FIT Expression for LLM

🚀 Features Overview

FIT Expression for LLM (FEL) in version 3.6.0 introduces major improvements in MCP (Model Context Protocol) integration:

• MCP SDK Integration: Complete implementation of MCP streamable HTTP server and client using the official Java MCP SDK, enabling efficient streaming capabilities for LLM interactions
• Enhanced Model Configuration: Extended parameters support for models and knowledge bases

✨ Enhancement

• [FEL] add extended parameters for models and knowledge by @wuayee and @RonnyChan96 in #258
• [FEL] MCP streamable HTTP server implemented with MCP SDK by @relat-ivity in #344
• [FEL] MCP Streamable Client implement with Java MCP SDK by @relat-ivity in #361

✅ Bugfix

• [maven-tool] 对于默认的参数值，若为空，不添加该值 by @surpercodehang in #355

Waterflow Flow Scheduling Platform

🚀 Features Overview

Waterflow Flow Scheduling Platform in version 3.6.0 focuses on flexibility and reliability improvements:

• UUID Generator Configuration: Support for configurable UUID generators in workflow execution, allowing customization of unique identifier generation strategies

✨ Enhancement

• [waterflow] supports configuring uuid generator by @loveTsong in #299

✅ Bugfix

• [waterflow] 修复fel异常场景相关用例 by @loveTsong and @CodeCasterX

• [waterflow] fix test error by @CodeCasterX in #346

❤️ Contributors

Special thanks to all contributors for this release:

@CodeCasterX, @surpercodehang, @loveTsong, @relat-ivity, @mikeaaaaaa, @Akeyiii, @Yager-42, @wuayee, @FredGoo, @Mai-icy, @RonnyChan96, @claude

v3.5.6

FIT Function Platform

✨ Enhancement

• [fit-launcher] 使用 Node.js 重写启动脚本，实现真正的跨平台支持 by @CodeCasterX in #366
• Upgrade swagger-ui from v5.30.0 to v5.30.2 by @CodeCasterX in #369

🤖 Claude

• [claude] 完善 Claude Code 项目配置和自定义命令 by @CodeCasterX
• [claude] 添加文件权限检查和修复的 slash command by @CodeCasterX
• [claude] 完善文件权限管理规则，使用通用参考文件 by @CodeCasterX

❤️ Contributors

@CodeCasterX, @claude

v3.5.5

FIT Function Platform

✨ Enhancement

• [fit] Upgrade swagger-ui from v5.29.5 to v5.30.0 @CodeCasterX and @claude in #358
• [maven-tool] 对于默认的参数值，若为空，不添加该值 by @surpercodehang in #355

✅ Bugfix

• [fit] fix: 修复socket绑定到所有网络接口的安全问题 by @CodeCasterX and @claude in #351
• [python] 增加时间窗口保护，避免与热加载注册冲突 by @surpercodehang in #364

❤️ Contributors

@CodeCasterX, @claude, @surpercodehang

v3.5.4

FIT Function Platform

✨ Enhancement

• [fit] Upgrade swagger-ui from v5.29.4 to v5.29.5 by @CodeCasterX in #349
• [fit] Add comprehensive HTTP client authentication support with @requestauth annotation by @CodeCasterX in #330
• [fit] Add multipart/form-data serialization support for HTTP client by @CodeCasterX in #315 and #331
• [fit] Upgrade byte-buddy from 1.17.6 to 1.17.8 by @CodeCasterX in #341
• [fit] Use Set-Cookie header instead of Cookie in HTTP responses by @Mai-icy in #335

✅ Bugfix

• [fit] 修复Zip Slip安全漏洞并优化测试用例 by @CodeCasterX in #338
• [fit] correct Javadoc of isInvalidCookiePair & add default value for Cookie.Builder.valueby @Mai-icy in #343

Waterflow Flow Scheduling Platform

✅ Bugfix

• [waterflow] fix test error by @CodeCasterX in #346

❤️ Contributors

@CodeCasterX, @Mai-icy

elsa-v0.5.0

🌟 Overview

This release introduces several new workflow nodes, interaction optimizations, and enhanced knowledge integration, improving the flexibility and extensibility of the elsa engine.

🔍 What's Changed

✨ Enhancements

• [elsa] Modify llm node knowledgeForm reference filter by @RonnyChan96 in #348
• [elsa] Add reply node to support conversational response workflows by @reeeborn33 in #324
• [elsa] Modify interaction method for startNode inputParams to improve configuration usability by @reeeborn33 in #320
• [elsa] Add params to knowledgeRetrievalNode option struct for guest mode support by @wuayee in #314
• [elsa] Add text concatenate node to combine multiple text segments efficiently by @reeeborn33 in #300
• [elsa] Add variable update node for dynamic data updates within workflows by @RonnyChan96 in #238

---

❤️ Contributors

Special thanks to all contributors for their great work on this release:
@RonnyChan96, @reeeborn33, @wuayee, @desAweis

v3.5.3

FIT Function Platform

✨ Enhancement

• [fit] Optimize format mode by @CodeCasterX in #305

❤️ Contributors

Special thanks to all contributors for this release:

@CodeCasterX

v3.5.2

FIT Function Platform

✨ Enhancement

• [fit] add text/* mimetype for text serializer by @CodeCasterX in #287
• [fit] upgrade swagger-ui, netty versions by @CodeCasterX in #294

FIT Expression for LLM

✨ Enhancement

• [FEL] add logging/setLevel method in MCP server by @relat-ivity in #291

Waterflow Flow Scheduling Platform

✨ Enhancement

• [waterflow] supports configuring uuid generator by @loveTsong in #299

❤️ Contributors

Special thanks to all contributors for this release:

@CodeCasterX, @relat-ivity, @loveTsong