diff --git a/CHANGELOG.md b/CHANGELOG.md
index ea58735..68f45b6 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -4,206 +4,709 @@ All notable changes to this project will be documented in this file.
 
 ## [5.2.4] - 2025-12-16
 
-### 🐛 Bug Fixes
-
-- *(executor)* Isolate log files per task in parallel mode
-- *(codeagent)* 防止 Claude backend 无限递归调用
 
 ### ⚙️ Miscellaneous Tasks
 
-- Bump version to 5.2.4
 
-## [5.2.3] - 2025-12-15
+- integrate git-cliff for automated changelog generation
+
+- bump version to 5.2.4
 
 ### 🐛 Bug Fixes
 
-- *(parser)* 修复 bufio.Scanner token too long 错误 (#64)
+
+- 防止 Claude backend 无限递归调用
+
+- isolate log files per task in parallel mode
+
+### 💼 Other
+
+
+- Merge pull request #70 from cexll/fix/prevent-codeagent-infinite-recursion
+
+- Merge pull request #69 from cexll/myclaude-master-20251215-073053-338465000
+
+- update CHANGELOG.md
+
+- Merge pull request #65 from cexll/fix/issue-64-buffer-overflow
+
+## [5.2.3] - 2025-12-15
+
+
+### 🐛 Bug Fixes
+
+
+- 修复 bufio.Scanner token too long 错误 ([#64](https://github.com/cexll/myclaude/issues/64))
+
+### 💼 Other
+
+
+- change version
 
 ### 🧪 Testing
 
+
 - 同步测试中的版本号至 5.2.3
 
 ## [5.2.2] - 2025-12-13
 
+
+### ⚙️ Miscellaneous Tasks
+
+
+- Bump version and clean up documentation
+
+### 🐛 Bug Fixes
+
+
+- fix codeagent backend claude no auto
+
+- fix install.py dev fail
+
 ### 🧪 Testing
 
+
 - Fix tests for ClaudeBackend default --dangerously-skip-permissions
 
-### ⚙️ Miscellaneous Tasks
+## [5.2.1] - 2025-12-13
 
-- *(v5.2.2)* Bump version and clean up documentation
-
-## [5.2.0] - 2025-12-13
-
-### 🚀 Features
-
-- *(dev-workflow)* 替换 Codex 为 codeagent 并添加 UI 自动检测
-- *(codeagent-wrapper)* 完整多后端支持与安全优化
-- *(install)* 添加终端日志输出和 verbose 模式
-- *(v5.2.0)* Improve release notes and installation scripts
-- *(v5.2.0)* Complete skills system integration and config cleanup
 
 ### 🐛 Bug Fixes
 
-- *(merge)* 修复master合并后的编译和测试问题
-- *(parallel)* 修复并行执行启动横幅重复打印问题
-- *(ci)* 移除 .claude 配置文件验证步骤
-- *(codeagent-wrapper)* 重构信号处理逻辑避免重复 nil 检查
-- *(codeagent-wrapper)* 修复权限标志逻辑和版本号测试
-- *(install)* Op_run_command 实时流式输出
-- *(codeagent-wrapper)* 异常退出时显示最近错误信息
-- *(codeagent-wrapper)* Remove binary artifacts and improve error messages
-- *(codeagent-wrapper)* Use -r flag for claude backend resume
-- *(install)* Clarify module list shows default state not enabled
-- *(codeagent-wrapper)* Use -r flag for gemini backend resume
-- *(codeagent-wrapper)* Add worker limit cap and remove legacy alias
-- *(codeagent-wrapper)* Fix race condition in stdout parsing
 
-### 🚜 Refactor
-
-- *(pr-53)* 调整文件命名和技能定义
-
-### 📚 Documentation
-
-- *(changelog)* Remove GitHub workflow related content
-
-### 🧪 Testing
-
-- *(codeagent-wrapper)* 添加 ExtractRecentErrors 单元测试
-
-### ⚙️ Miscellaneous Tasks
-
-- *(v5.2.0)* Update CHANGELOG and remove deprecated test files
-
-## [5.1.4] - 2025-12-09
-
-### 🐛 Bug Fixes
-
-- *(parallel)* 任务启动时立即返回日志文件路径以支持实时调试
-
-## [5.1.3] - 2025-12-08
-
-### 🐛 Bug Fixes
-
-- *(test)* Resolve CI timing race in TestFakeCmdInfra
-
-## [5.1.2] - 2025-12-08
-
-### 🐛 Bug Fixes
-
-- 修复channel同步竞态条件和死锁问题
-
-## [5.1.1] - 2025-12-08
-
-### 🐛 Bug Fixes
-
-- *(test)* Resolve data race on forceKillDelay with atomic operations
-- 增强日志清理的安全性和可靠性
+- fix codeagent claude and gemini root dir
 
 ### 💼 Other
 
-- Resolve signal handling conflict preserving testability and Windows support
+
+- update readme
+
+## [5.2.0] - 2025-12-13
+
+
+### ⚙️ Miscellaneous Tasks
+
+
+- Update CHANGELOG and remove deprecated test files
+
+### 🐛 Bug Fixes
+
+
+- fix race condition in stdout parsing
+
+- add worker limit cap and remove legacy alias
+
+- use -r flag for gemini backend resume
+
+- clarify module list shows default state not enabled
+
+- use -r flag for claude backend resume
+
+- remove binary artifacts and improve error messages
+
+- 异常退出时显示最近错误信息
+
+- op_run_command 实时流式输出
+
+- 修复权限标志逻辑和版本号测试
+
+- 重构信号处理逻辑避免重复 nil 检查
+
+- 移除 .claude 配置文件验证步骤
+
+- 修复并行执行启动横幅重复打印问题
+
+- 修复master合并后的编译和测试问题
+
+### 💼 Other
+
+
+- Merge rc/5.2 into master: v5.2.0 release improvements
+
+- Merge pull request #53 from cexll/rc/5.2
+
+- remove docs
+
+- remove docs
+
+- add prototype prompt skill
+
+- add prd skill
+
+- update memory claude
+
+- remove command gh flow
+
+- update license
+
+- Merge branch 'master' into rc/5.2
+
+- Merge pull request #52 from cexll/fix/parallel-log-path-on-startup
+
+### 📚 Documentation
+
+
+- remove GitHub workflow related content
+
+### 🚀 Features
+
+
+- Complete skills system integration and config cleanup
+
+- Improve release notes and installation scripts
+
+- 添加终端日志输出和 verbose 模式
+
+- 完整多后端支持与安全优化
+
+- 替换 Codex 为 codeagent 并添加 UI 自动检测
+
+### 🚜 Refactor
+
+
+- 调整文件命名和技能定义
 
 ### 🧪 Testing
 
+
+- 添加 ExtractRecentErrors 单元测试
+
+## [5.1.4] - 2025-12-09
+
+
+### 🐛 Bug Fixes
+
+
+- 任务启动时立即返回日志文件路径以支持实时调试
+
+## [5.1.3] - 2025-12-08
+
+
+### 🐛 Bug Fixes
+
+
+- resolve CI timing race in TestFakeCmdInfra
+
+## [5.1.2] - 2025-12-08
+
+
+### 🐛 Bug Fixes
+
+
+- 修复channel同步竞态条件和死锁问题
+
+### 💼 Other
+
+
+- Merge pull request #51 from cexll/fix/channel-sync-race-conditions
+
+- change codex-wrapper version
+
+## [5.1.1] - 2025-12-08
+
+
+### 🐛 Bug Fixes
+
+
+- 增强日志清理的安全性和可靠性
+
+- resolve data race on forceKillDelay with atomic operations
+
+### 💼 Other
+
+
+- Merge pull request #49 from cexll/freespace8/master
+
+- resolve signal handling conflict preserving testability and Windows support
+
+### 🧪 Testing
+
+
 - 补充测试覆盖提升至 89.3%
 
 ## [5.1.0] - 2025-12-07
 
-### 🚀 Features
-
-- Implement enterprise workflow with multi-backend support
-- *(cleanup)* 添加启动时清理日志的功能和--cleanup标志支持
-
-## [5.0.0] - 2025-12-05
-
-### 🚀 Features
-
-- Implement modular installation system
-
-### 🐛 Bug Fixes
-
-- *(codex-wrapper)* Defer startup log until args parsed
-
-### 🚜 Refactor
-
-- Remove deprecated plugin modules
-
-### 📚 Documentation
-
-- Rewrite documentation for v5.0 modular architecture
-
-### ⚙️ Miscellaneous Tasks
-
-- Clarify unit-test coverage levels in requirement questions
-
-## [4.8.2] - 2025-12-02
-
-### 🐛 Bug Fixes
-
-- *(codex-wrapper)* Capture and include stderr in error messages
-- Correct Go version in go.mod from 1.25.3 to 1.21
-- Make forceKillDelay testable to prevent signal test timeout
-- Skip signal test in CI environment
-
-## [4.8.1] - 2025-12-01
-
-### 🐛 Bug Fixes
-
-- *(codex-wrapper)* Improve --parallel parameter validation and docs
-
-### 🎨 Styling
-
-- *(codex-skill)* Replace emoji with text labels
-
-## [4.7.3] - 2025-11-29
-
-### 🚀 Features
-
-- Add async logging to temp file with lifecycle management
-- Add parallel execution support to codex-wrapper
-- Add session resume support and improve output format
-
-### 🐛 Bug Fixes
-
-- *(logger)* 保留日志文件以便程序退出后调试并完善日志输出功能
-
-### 📚 Documentation
-
-- Improve codex skill parameter best practices
-
-## [4.7.2] - 2025-11-28
-
-### 🐛 Bug Fixes
-
-- *(main)* Improve buffer size and streamline message extraction
-
-### 🧪 Testing
-
-- *(ParseJSONStream)* 增加对超大单行文本和非字符串文本的处理测试
-
-## [4.7] - 2025-11-27
-
-### 🐛 Bug Fixes
-
-- Update repository URLs to cexll/myclaude
-
-## [4.4] - 2025-11-22
-
-### 🚀 Features
-
-- 支持通过环境变量配置 skills 模型
-
-## [4.1] - 2025-11-04
-
-### 📚 Documentation
-
-- 新增 /enhance-prompt 命令并更新所有 README 文档
-
-## [3.1] - 2025-09-17
 
 ### 💼 Other
 
-- Sync READMEs with actual commands/agents; remove nonexistent commands; enhance requirements-pilot with testing decision gate and options.
 
+- Merge pull request #45 from Michaelxwb/master
+
+- 修改windows安装说明
+
+- 修改打包脚本
+
+- 支持windows系统的安装
+
+- Merge pull request #1 from Michaelxwb/feature-win
+
+- 支持window
+
+### 🚀 Features
+
+
+- 添加启动时清理日志的功能和--cleanup标志支持
+
+- implement enterprise workflow with multi-backend support
+
+## [5.0.0] - 2025-12-05
+
+
+### ⚙️ Miscellaneous Tasks
+
+
+- clarify unit-test coverage levels in requirement questions
+
+### 🐛 Bug Fixes
+
+
+- defer startup log until args parsed
+
+### 💼 Other
+
+
+- Merge branch 'master' of github.com:cexll/myclaude
+
+- Merge pull request #43 from gurdasnijor/smithery/add-badge
+
+- Add Smithery badge
+
+- Merge pull request #42 from freespace8/master
+
+### 📚 Documentation
+
+
+- rewrite documentation for v5.0 modular architecture
+
+### 🚀 Features
+
+
+- feat install.py
+
+- implement modular installation system
+
+### 🚜 Refactor
+
+
+- remove deprecated plugin modules
+
+## [4.8.2] - 2025-12-02
+
+
+### 🐛 Bug Fixes
+
+
+- skip signal test in CI environment
+
+- make forceKillDelay testable to prevent signal test timeout
+
+- correct Go version in go.mod from 1.25.3 to 1.21
+
+- fix codex wrapper async log
+
+- capture and include stderr in error messages
+
+### 💼 Other
+
+
+- Merge pull request #41 from cexll/fix-async-log
+
+- remove test case 90
+
+- optimize codex-wrapper
+
+- Merge branch 'master' into fix-async-log
+
+## [4.8.1] - 2025-12-01
+
+
+### 🎨 Styling
+
+
+- replace emoji with text labels
+
+### 🐛 Bug Fixes
+
+
+- improve --parallel parameter validation and docs
+
+### 💼 Other
+
+
+- remove codex-wrapper bin
+
+## [4.8.0] - 2025-11-30
+
+
+### 💼 Other
+
+
+- update codex skill dependencies
+
+## [4.7.3] - 2025-11-29
+
+
+### 🐛 Bug Fixes
+
+
+- 保留日志文件以便程序退出后调试并完善日志输出功能
+
+### 💼 Other
+
+
+- Merge pull request #34 from cexll/cce-worktree-master-20251129-111802-997076000
+
+- update CLAUDE.md and codex skill
+
+### 📚 Documentation
+
+
+- improve codex skill parameter best practices
+
+### 🚀 Features
+
+
+- add session resume support and improve output format
+
+- add parallel execution support to codex-wrapper
+
+- add async logging to temp file with lifecycle management
+
+## [4.7.2] - 2025-11-28
+
+
+### 🐛 Bug Fixes
+
+
+- improve buffer size and streamline message extraction
+
+### 💼 Other
+
+
+- Merge pull request #32 from freespace8/master
+
+### 🧪 Testing
+
+
+- 增加对超大单行文本和非字符串文本的处理测试
+
+## [4.7.1] - 2025-11-27
+
+
+### 💼 Other
+
+
+- optimize dev pipline
+
+- Merge feat/codex-wrapper: fix repository URLs
+
+## [4.7] - 2025-11-27
+
+
+### 🐛 Bug Fixes
+
+
+- update repository URLs to cexll/myclaude
+
+## [4.7-alpha1] - 2025-11-27
+
+
+### 🐛 Bug Fixes
+
+
+- fix marketplace schema validation error in dev-workflow plugin
+
+### 💼 Other
+
+
+- Merge pull request #29 from cexll/feat/codex-wrapper
+
+- Add codex-wrapper Go implementation
+
+- update readme
+
+- update readme
+
+## [4.6] - 2025-11-25
+
+
+### 💼 Other
+
+
+- update dev workflow
+
+- update dev workflow
+
+## [4.5] - 2025-11-25
+
+
+### 🐛 Bug Fixes
+
+
+- fix codex skill eof
+
+### 💼 Other
+
+
+- update dev workflow plugin
+
+- update readme
+
+## [4.4] - 2025-11-22
+
+
+### 🐛 Bug Fixes
+
+
+- fix codex skill timeout and add more log
+
+- fix codex skill
+
+### 💼 Other
+
+
+- update gemini skills
+
+- update dev workflow
+
+- update codex skills model config
+
+- Merge branch 'master' of github.com:cexll/myclaude
+
+- Merge pull request #24 from cexll/swe-agent/23-1763544297
+
+### 🚀 Features
+
+
+- 支持通过环境变量配置 skills 模型
+
+## [4.3] - 2025-11-19
+
+
+### 🐛 Bug Fixes
+
+
+- fix codex skills running
+
+### 💼 Other
+
+
+- update skills plugin
+
+- update gemini
+
+- update doc
+
+- Add Gemini CLI integration skill
+
+### 🚀 Features
+
+
+- feat simple dev workflow
+
+## [4.2.2] - 2025-11-15
+
+
+### 💼 Other
+
+
+- update codex skills
+
+## [4.2.1] - 2025-11-14
+
+
+### 💼 Other
+
+
+- Merge pull request #21 from Tshoiasc/master
+
+- Merge branch 'master' into master
+
+- Change default model to gpt-5.1-codex
+
+- Enhance codex.py to auto-detect long inputs and switch to stdin mode, improving handling of shell argument issues. Updated build_codex_args to support stdin and added relevant logging for task length warnings.
+
+## [4.2] - 2025-11-13
+
+
+### 🐛 Bug Fixes
+
+
+- fix codex.py wsl run err
+
+### 💼 Other
+
+
+- optimize codex skills
+
+- Merge branch 'master' of github.com:cexll/myclaude
+
+- Rename SKILLS.md to SKILL.md
+
+- optimize codex skills
+
+### 🚀 Features
+
+
+- feat codex skills
+
+## [4.1] - 2025-11-04
+
+
+### 💼 Other
+
+
+- update enhance-prompt.md response
+
+- update readme
+
+### 📚 Documentation
+
+
+- 新增 /enhance-prompt 命令并更新所有 README 文档
+
+## [4.0] - 2025-10-22
+
+
+### 🐛 Bug Fixes
+
+
+- fix skills format
+
+### 💼 Other
+
+
+- Merge branch 'master' of github.com:cexll/myclaude
+
+- Merge pull request #18 from cexll/swe-agent/17-1760969135
+
+- update requirements clarity
+
+- update .gitignore
+
+- Fix #17: Update root marketplace.json to use skills array
+
+- Fix #17: Convert requirements-clarity to correct plugin directory format
+
+- Fix #17: Convert requirements-clarity to correct plugin directory format
+
+- Convert requirements-clarity to plugin format with English prompts
+
+- Translate requirements-clarity skill to English for plugin compatibility
+
+- Add requirements-clarity Claude Skill
+
+- Add requirements clarification command
+
+- update
+
+## [3.5] - 2025-10-20
+
+
+### 💼 Other
+
+
+- Merge pull request #15 from cexll/swe-agent/13-1760944712
+
+- Fix #13: Clean up redundant README files
+
+- Optimize README structure - Solution A (modular)
+
+- Merge pull request #14 from cexll/swe-agent/12-1760944588
+
+- Fix #12: Update Makefile install paths for new directory structure
+
+## [3.4] - 2025-10-20
+
+
+### 💼 Other
+
+
+- Merge pull request #11 from cexll/swe-agent/10-1760752533
+
+- Fix marketplace metadata references
+
+- Fix plugin configuration: rename to marketplace.json and update repository URLs
+
+- Fix #10: Restructure plugin directories to ensure proper command isolation
+
+## [3.3] - 2025-10-15
+
+
+### 💼 Other
+
+
+- Update README-zh.md
+
+- Update README.md
+
+- Update marketplace.json
+
+- Update Chinese README with v3.2 plugin system documentation
+
+- Update README with v3.2 plugin system documentation
+
+## [3.2] - 2025-10-10
+
+
+### 💼 Other
+
+
+- Add Claude Code plugin system support
+
+- update readme
+
+- Add Makefile for quick deployment and update READMEs
+
+## [3.1] - 2025-09-17
+
+
+### ◀️ Revert
+
+
+- revert
+
+### 🐛 Bug Fixes
+
+
+- fixed bmad-orchestrator not fund
+
+- fix bmad
+
+### 💼 Other
+
+
+- update bmad review with codex support
+
+- 优化 BMAD 工作流和代理配置
+
+- update gpt5
+
+- support bmad output-style
+
+- update bmad user guide
+
+- update bmad readme
+
+- optimize requirements pilot
+
+- add use gpt5 codex
+
+- add bmad pilot
+
+- sync READMEs with actual commands/agents; remove nonexistent commands; enhance requirements-pilot with testing decision gate and options.
+
+- Update Chinese README and requirements-pilot command to align with latest workflow
+
+- update readme
+
+- update agent
+
+- update bugfix sub agents
+
+- Update ask support KISS YAGNI SOLID
+
+- Add comprehensive documentation and multi-agent workflow system
+
+- update commands
 <!-- generated by git-cliff -->
diff --git a/dev-workflow/agents/dev-plan-generator.md b/dev-workflow/agents/dev-plan-generator.md
index 871117d..cb78cc4 100644
--- a/dev-workflow/agents/dev-plan-generator.md
+++ b/dev-workflow/agents/dev-plan-generator.md
@@ -1,6 +1,6 @@
 ---
 name: dev-plan-generator
-description: Use this agent when you need to generate a structured development plan document (`dev-plan.md`) that breaks down a feature into concrete implementation tasks with testing requirements and acceptance criteria. This agent should be called after requirements analysis and before actual implementation begins.\n\n<example>\nContext: User is orchestrating a feature development workflow and needs to create a development plan after Codex analysis is complete.\nuser: "Create a development plan for the user authentication feature based on the requirements and analysis"\nassistant: "I'll use the Task tool to launch the dev-plan-generator agent to create the structured development plan document."\n<commentary>\nThe user needs a dev-plan.md document generated from requirements and analysis. Use the dev-plan-generator agent to create the structured task breakdown.\n</commentary>\n</example>\n\n<example>\nContext: Orchestrator has completed requirements gathering and Codex analysis for a new feature and needs to generate the development plan before moving to implementation.\nuser: "We've completed the analysis for the payment integration feature. Generate the development plan."\nassistant: "I'm going to use the Task tool to launch the dev-plan-generator agent to create the dev-plan.md document with task breakdown and testing requirements."\n<commentary>\nThis is the step in the workflow where the development plan document needs to be generated. Use the dev-plan-generator agent to create the structured plan.\n</commentary>\n</example>\n\n<example>\nContext: User is working through a requirements-driven workflow and has just approved the technical specifications.\nuser: "The specs look good. Let's move forward with creating the implementation plan."\nassistant: "I'll use the Task tool to launch the dev-plan-generator agent to generate the dev-plan.md document with the task breakdown."\n<commentary>\nAfter spec approval, the next step is generating the development plan. Use the dev-plan-generator agent to create the structured document.\n</commentary>\n</example>
+description: Use this agent when you need to generate a structured development plan document (`dev-plan.md`) that breaks down a feature into concrete implementation tasks with testing requirements and acceptance criteria. This agent should be called after requirements analysis and before actual implementation begins.\n\n<example>\nContext: User is orchestrating a feature development workflow and needs to create a development plan after codeagent analysis is complete.\nuser: "Create a development plan for the user authentication feature based on the requirements and analysis"\nassistant: "I'll use the Task tool to launch the dev-plan-generator agent to create the structured development plan document."\n<commentary>\nThe user needs a dev-plan.md document generated from requirements and analysis. Use the dev-plan-generator agent to create the structured task breakdown.\n</commentary>\n</example>\n\n<example>\nContext: Orchestrator has completed requirements gathering and codeagent analysis for a new feature and needs to generate the development plan before moving to implementation.\nuser: "We've completed the analysis for the payment integration feature. Generate the development plan."\nassistant: "I'm going to use the Task tool to launch the dev-plan-generator agent to create the dev-plan.md document with task breakdown and testing requirements."\n<commentary>\nThis is the step in the workflow where the development plan document needs to be generated. Use the dev-plan-generator agent to create the structured plan.\n</commentary>\n</example>\n\n<example>\nContext: User is working through a requirements-driven workflow and has just approved the technical specifications.\nuser: "The specs look good. Let's move forward with creating the implementation plan."\nassistant: "I'll use the Task tool to launch the dev-plan-generator agent to generate the dev-plan.md document with the task breakdown."\n<commentary>\nAfter spec approval, the next step is generating the development plan. Use the dev-plan-generator agent to create the structured document.\n</commentary>\n</example>
 tools: Glob, Grep, Read, Edit, Write, TodoWrite
 model: sonnet
 color: green
diff --git a/skills/codeagent/SKILL.md b/skills/codeagent/SKILL.md
index bd00552..0671304 100644
--- a/skills/codeagent/SKILL.md
+++ b/skills/codeagent/SKILL.md
@@ -39,11 +39,35 @@ codeagent-wrapper --backend gemini "simple task"
 
 ## Backends
 
-| Backend | Command | Description |
-|---------|---------|-------------|
-| codex | `--backend codex` | OpenAI Codex (default) |
-| claude | `--backend claude` | Anthropic Claude |
-| gemini | `--backend gemini` | Google Gemini |
+| Backend | Command | Description | Best For |
+|---------|---------|-------------|----------|
+| codex | `--backend codex` | OpenAI Codex (default) | Code analysis, complex development |
+| claude | `--backend claude` | Anthropic Claude | Simple tasks, documentation, prompts |
+| gemini | `--backend gemini` | Google Gemini | UI/UX prototyping |
+
+### Backend Selection Guide
+
+**Codex** (default):
+- Deep code understanding and complex logic implementation
+- Large-scale refactoring with precise dependency tracking
+- Algorithm optimization and performance tuning
+- Example: "Analyze the call graph of @src/core and refactor the module dependency structure"
+
+**Claude**:
+- Quick feature implementation with clear requirements
+- Technical documentation, API specs, README generation
+- Professional prompt engineering (e.g., product requirements, design specs)
+- Example: "Generate a comprehensive README for @package.json with installation, usage, and API docs"
+
+**Gemini**:
+- UI component scaffolding and layout prototyping
+- Design system implementation with style consistency
+- Interactive element generation with accessibility support
+- Example: "Create a responsive dashboard layout with sidebar navigation and data visualization cards"
+
+**Backend Switching**:
+- Start with Codex for analysis, switch to Claude for documentation, then Gemini for UI implementation
+- Use per-task backend selection in parallel mode to optimize for each task's strengths
 
 ## Parameters