Extend update command error handling and update documentation

- Extend safe_cli_wrapper() to suppress spurious Click errors for both
  install and update commands; add success indicators for update output
- Add test_update_command_error_suppression to verify error suppression
- Expand CLAUDE.md to document all 17 agents with categories
- Add Keep a Contributing-File format header to CONTRIBUTING.md
- Fix TodoFileGuide URL reference in TODO.md
- Add RELEASE_NOTES_v1.0.1.md

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>

CLAUDE.md

@@ -21,13 +21,24 @@ kaizen-agentic/
 ├── tests/                      # Test suite with pytest
 │   ├── __init__.py
 │   └── test_core.py           # Core functionality tests
-├── agents/                     # Agent definitions and configurations
+├── agents/                     # Agent definitions and configurations (17 total)
 │   ├── agent-claude-documentation.md
-│   ├── agent-project-management.md
-│   ├── agent-repository-structure.md
-│   ├── agent-keepaTodofile.md
+│   ├── agent-code-refactoring.md
+│   ├── agent-datamodel-optimization.md
 │   ├── agent-keepaChangelog.md
-│   └── [other agent definitions]
+│   ├── agent-keepaContributingfile.md
+│   ├── agent-keepaTodofile.md
+│   ├── agent-optimization.md
+│   ├── agent-priority-evaluation.md
+│   ├── agent-project-management.md
+│   ├── agent-releaseManager.md
+│   ├── agent-requirements-engineering.md
+│   ├── agent-setupRepository.md
+│   ├── agent-tdd-workflow.md
+│   ├── agent-test-maintenance.md
+│   ├── agent-testing-efficiency.md
+│   ├── agent-tooling-optimization.md
+│   └── agent-wisdom-encouragement.md
 ├── .claude/                    # Claude Code configuration
 │   └── settings.local.json    # Local permissions and settings
 ├── .venv/                     # Python virtual environment (created by setup)
@@ -153,37 +164,83 @@ The repository provides a working AI agent framework with kaizen optimization:
 
 ### Agent System Architecture
 
-Specialized agent definitions in `agents/` directory:
+Specialized agent definitions in `agents/` directory (17 total):
 
-1. **claude-expert** (`agent-claude-documentation.md`)
-   - Specialized in Claude Code documentation and features
-   - Access to official docs.claude.com resources
-   - Handles Claude Code configuration and best practices
+#### Documentation & Claude Integration
+1. **claude-documentation** (`agent-claude-documentation.md`)
+   - Specialized assistant for Claude and Claude Code documentation, features, and best practices
+   - Access to official docs.claude.com resources and Claude Code configuration
 
-2. **project-assistant** (`agent-project-management.md`)
-   - Project status tracking and progress management
-   - Manages ProjectStatusDigest.md, ProjectDiary.md, and NEXT.md
-   - Handles session start-up and wrap-up protocols
+#### Project Management
+2. **project-management** (`agent-project-management.md`)
+   - Specialized assistant for project status, progress tracking, and development planning
+   - Manages project coordination and workflow optimization
 
-3. **repository-assistant** (`agent-repository-structure.md`)
-   - Repository structure management and refactoring
-   - Enforces directory structure conventions
-   - Optimizes project organization
+3. **priority-evaluation** (`agent-priority-evaluation.md`)
+   - Specialized assistant to help evaluate and establish priorities for issues and tasks
+   - Decision support and task prioritization
 
-4. **todo-keeper** (`agent-keepaTodofile.md`)
-   - Specialized Todo.md file management and maintenance
+4. **releaseManager** (`agent-releaseManager.md`)
+   - Manages software releases, version control, and publication workflows for Python packages
+   - Handles semantic versioning and release automation
+
+#### Documentation Keepers
+5. **keepaTodofile** (`agent-keepaTodofile.md`)
+   - Specialized assistant for maintaining TODO.md files following Keep a Todofile V0.0.1 format
    - Task tracking, progress monitoring, and workflow optimization
-   - Integrates todo management with issue tracking and TDD workflows
 
-5. **changelog-keeper** (`agent-keepaChangelog.md`)
-   - Specialized CHANGELOG.md file management and version history documentation
-   - Semantic versioning and change categorization (Added, Changed, Fixed, etc.)
-   - Integrates with release workflows and maintains Keep a Changelog format
+6. **keepaChangelog** (`agent-keepaChangelog.md`)
+   - Specialized assistant for maintaining CHANGELOG.md files following Keep a Changelog format
+   - Semantic versioning and change categorization
 
-6. **contributing-keeper** (`agent-keepaContributingfile.md`)
-   - Specialized CONTRIBUTING.md file management and developer onboarding
-   - Development workflow documentation and code standards maintenance
-   - Contributor guidelines and community standards management
+7. **keepaContributingfile** (`agent-keepaContributingfile.md`)
+   - Specialized assistant for maintaining CONTRIBUTING.md files following Keep a Contributing-File V0.0.1 format
+   - Developer onboarding and contribution guidelines
+
+#### Development Process
+8. **tdd-workflow** (`agent-tdd-workflow.md`)
+   - Expert guidance for the TDD8 workflow methodology
+   - ISSUE-TEST-RED-GREEN-REFACTOR-DOCUMENT-REFINE-PUBLISH cycle with sophisticated sidequest management
+
+9. **requirements-engineering** (`agent-requirements-engineering.md`)
+   - Specialized agent designed to prevent interface compatibility issues and mock object mismatches
+   - Ensures solid foundation planning before implementation
+
+#### Testing & Quality Assurance
+10. **test-maintenance** (`agent-test-maintenance.md`)
+    - Specialized agent for analyzing and fixing failing tests in the project
+    - Test suite maintenance and optimization
+
+11. **testing-efficiency** (`agent-testing-efficiency.md`)
+    - Specialized agent designed to optimize TDD8 workflow test execution
+    - Resolves pytest reliability issues and enhances testing efficiency
+
+#### Code Quality & Optimization
+12. **code-refactoring** (`agent-code-refactoring.md`)
+    - Analyze code structure and quality, identify improvement opportunities
+    - Provides actionable refactoring guidance (Use PROACTIVELY)
+
+13. **datamodel-optimization** (`agent-datamodel-optimization.md`)
+    - Systematically analyzes, optimizes, and enhances dataclasses, models, and data structures
+    - Provides comprehensive datamodel improvements
+
+14. **optimization** (`agent-optimization.md`)
+    - Meta-agent that analyzes and optimizes other Claude Code subagents
+    - Based on performance data, usage patterns, and effectiveness metrics (Use PROACTIVELY)
+
+#### Infrastructure & Tooling
+15. **setupRepository** (`agent-setupRepository.md`)
+    - Specialized assistant for setting up new Python repositories following PythonVibes best practices
+    - Repository initialization and standards compliance
+
+16. **tooling-optimization** (`agent-tooling-optimization.md`)
+    - Meta-agent that analyzes and optimizes repository tooling usage to improve development efficiency
+    - Discovers and recommends better tool utilization
+
+#### Support & Guidance
+17. **wisdom-encouragement** (`agent-wisdom-encouragement.md`)
+    - Provides encouraging wisdom and guidance for complex implementation tasks and challenging technical work
+    - Fortune cookie-style wisdom for developers facing technical challenges
 
 ## Development Workflow Patterns