docs: Complete v3.2.1 documentation and examples update

[TexasCoding]

Summary

Complete documentation update for v3.2.1 release with statistics and analytics overhaul.

Documentation Updates

• ✅ README.md: Updated to v3.2.1 with new statistics features and comprehensive Statistics & Analytics section
• ✅ CHANGELOG.md: Added comprehensive v3.2.1 release entry with all new features and fixes
• ✅ AI Documentation: Updated CLAUDE.md, GROK.md, and GEMINI.md with v3.2.1 status
• ✅ Examples Documentation: Updated examples README with v3.2.1 features

Example Updates

• ✅ Statistics API: Updated all examples to use proper synchronous statistics calls
• ✅ Order Management: Fixed statistics method calls in order management examples
• ✅ Orderbook & Risk: Updated orderbook and risk management examples
• ✅ Consistency: Ensured consistent usage of get_stats() across all examples

Features Documented

• Statistics and Analytics System: Complete health monitoring with 0-100 health scoring
• Fine-grained Locking: Resolved deadlock issues with category-specific locks
• Synchronous Statistics API: Consistent thread-safe access across all components
• Cross-component Metrics: Aggregated statistics with TTL caching
• Enhanced Error Tracking: Memory usage monitoring with trend analysis

Version Consistency

• Updated all version references from v3.2.0 to v3.2.1
• Maintained backward compatibility documentation
• Updated project status across all documentation files

Test Plan

• All documentation builds without errors
• Version consistency verified across all files
• Examples updated to use proper statistics API calls
• Pre-commit hooks passed (ruff formatting and linting)
• No breaking changes to existing APIs

🤖 Generated with Claude Code

[claude]

Claude finished @TexasCoding's task —— View job

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Pull Request Review

Reviewing PR #49: Documentation and examples update for v3.2.1 release

Review Checklist

• Read and analyze all changed files
• Review documentation updates for accuracy
• Check example code changes for correctness
• Verify version consistency across files
• Assess potential bugs or issues
• Evaluate security and performance considerations
• Provide comprehensive feedback

🔍 Comprehensive Pull Request Review

This PR provides a comprehensive documentation update for the v3.2.1 release focused on statistics and analytics improvements. Here's my detailed analysis:

✅ Strengths

1. Documentation Quality & Completeness

• CHANGELOG.md: Excellent comprehensive release notes with proper categorization (Added, Fixed, Enhanced)
• README.md: Well-structured with clear feature highlights and practical examples
• Version Consistency: All version references properly updated from v3.2.0 to v3.2.1 across files

2. API Consistency Improvements

• Synchronous Statistics API: The change to make statistics methods consistently synchronous (line 476 in examples/02_order_management.py) is excellent for user experience
• Proper Method Usage: Examples correctly use get_order_statistics() instead of mixed async/sync patterns
• Threading Safety: The emphasis on thread-safe statistics collection addresses real deadlock issues

3. Code Examples Quality

• Examples properly demonstrate the new statistics API
• Good error handling and cleanup patterns maintained
• Consistent usage of the updated synchronous methods

🎯 Key Features Documented Well

Statistics & Analytics System (v3.2.1)

• Health monitoring with 0-100 scoring system
• Fine-grained locking to prevent deadlocks
• Cross-component metrics aggregation
• Memory usage tracking with trend analysis
• Performance metrics with TTL caching

API Improvements

• Resolved critical deadlock when OrderManager and StatisticsAggregator accessed locks in opposite order
• Consistent synchronous interface across all components
• Enhanced error tracking and categorization

⚠️ Areas for Improvement

1. Code Quality & Best Practices

examples/06_advanced_orderbook.py:411 - Memory Stats API Inconsistency:

memory = await orderbook.get_memory_stats()  # This should be synchronous

According to v3.2.1 changes, get_memory_stats() methods should be consistently synchronous. This creates inconsistency with the documented API changes.

2. Technical Documentation

README.md:476-483 - Statistics API Example Could Be Clearer:

# This mixing of async suite stats with sync component stats could be confusing
stats = await suite.get_stats()  # Async
order_stats = suite.orders.get_order_statistics()  # Sync (new in v3.2.1)

Consider adding a comment explaining why suite.get_stats() remains async while component methods are sync.

3. Error Handling

examples/16_risk_management.py:167 - Statistics Access Pattern:

stats = await suite.get_stats()
rm_stats = stats["components"].get("risk_manager")

This assumes the structure exists but doesn't handle the case where "components" key might be missing.

🔒 Security Considerations

• No Security Issues: No sensitive data exposure or unsafe operations
• Proper Environment Variable Usage: Examples correctly use environment variables for credentials
• Safe Demo Patterns: Good use of confirmation prompts for real order placement

⚡ Performance Considerations

• Statistics Caching: 5-second TTL caching is well-documented and appropriate
• Fine-grained Locking: The move from single _stats_lock to category-specific locks is excellent for performance
• Memory Management: Good documentation of memory usage tracking and cleanup

🧪 Test Coverage

• Consistent API Usage: Examples properly demonstrate the new synchronous statistics API
• Real-world Patterns: Good mix of simulated and real trading scenarios
• Error Scenarios: Examples include proper error handling patterns

📊 Documentation Accuracy

• Feature List: Accurately reflects v3.2.1 capabilities
• Migration Notes: Clear guidance for users upgrading from v3.2.0
• Breaking Changes: Correctly notes "None - Full backward compatibility maintained"

🎯 Recommendations

Critical Fix Needed:

1. Fix Memory Stats API: Make orderbook.get_memory_stats() synchronous in examples/06_advanced_orderbook.py:411 to match v3.2.1 API consistency

Enhancements:
2. Add Error Handling: Improve statistics access patterns with null checks
3. Clarify API Mixing: Add comments explaining when to use async vs sync statistics methods
4. Example Enhancement: Consider adding a dedicated statistics example showing all new v3.2.1 features

📈 Overall Assessment

Score: 8.5/10

This is a high-quality documentation update that:

• ✅ Comprehensively covers v3.2.1 features
• ✅ Maintains version consistency
• ✅ Demonstrates proper API usage patterns
• ✅ Provides clear migration guidance
• ✅ Addresses real user pain points (deadlocks, API consistency)

Recommendation: Approve with Minor Fixes

The one critical fix needed (synchronous memory stats API) is minor and easily addressed. The overall documentation quality is excellent and accurately represents the v3.2.1 improvements.

[claude]

Claude finished @TexasCoding's task —— View job

---

Pull Request Review

Reviewing PR #49: Documentation and examples update for v3.2.1 release

Review Checklist

• Read and analyze all changed files
• Review documentation updates for accuracy
• Check example code changes for correctness
• Verify version consistency across files
• Assess potential bugs or issues
• Evaluate security and performance considerations
• Provide comprehensive feedback

🔍 Comprehensive Pull Request Review

This PR provides a comprehensive documentation update for the v3.2.1 release focused on statistics and analytics improvements. Here's my detailed analysis:

✅ Strengths

1. Documentation Quality & Completeness

• CHANGELOG.md: Excellent comprehensive release notes with proper categorization (Added, Fixed, Enhanced)
• README.md: Well-structured with clear feature highlights and practical examples
• Version Consistency: All version references properly updated from v3.2.0 to v3.2.1 across files

2. API Consistency Improvements

• Synchronous Statistics API: The change to make statistics methods consistently synchronous (line 476 in examples/02_order_management.py) is excellent for user experience
• Proper Method Usage: Examples correctly use get_order_statistics() instead of mixed async/sync patterns
• Threading Safety: The emphasis on thread-safe statistics collection addresses real deadlock issues

3. Code Examples Quality

• Examples properly demonstrate the new statistics API
• Good error handling and cleanup patterns maintained
• Consistent usage of the updated synchronous methods

🎯 Key Features Documented Well

Statistics & Analytics System (v3.2.1)

• Health monitoring with 0-100 scoring system
• Fine-grained locking to prevent deadlocks
• Cross-component metrics aggregation
• Memory usage tracking with trend analysis
• Performance metrics with TTL caching

API Improvements

• Resolved critical deadlock when OrderManager and StatisticsAggregator accessed locks in opposite order
• Consistent synchronous interface across all components
• Enhanced error tracking and categorization

⚠️ Areas for Improvement

1. Code Quality & Best Practices

examples/06_advanced_orderbook.py:411 - Memory Stats API Inconsistency:

memory = await orderbook.get_memory_stats()  # This should be synchronous

According to v3.2.1 changes, get_memory_stats() methods should be consistently synchronous. This creates inconsistency with the documented API changes.

2. Technical Documentation

README.md:476-483 - Statistics API Example Could Be Clearer:

# This mixing of async suite stats with sync component stats could be confusing
stats = await suite.get_stats()  # Async
order_stats = suite.orders.get_order_statistics()  # Sync (new in v3.2.1)

Consider adding a comment explaining why suite.get_stats() remains async while component methods are sync.

3. Error Handling

examples/16_risk_management.py:167 - Statistics Access Pattern:

stats = await suite.get_stats()
rm_stats = stats["components"].get("risk_manager")

This assumes the structure exists but doesn't handle the case where "components" key might be missing.

🔒 Security Considerations

• No Security Issues: No sensitive data exposure or unsafe operations
• Proper Environment Variable Usage: Examples correctly use environment variables for credentials
• Safe Demo Patterns: Good use of confirmation prompts for real order placement

⚡ Performance Considerations

• Statistics Caching: 5-second TTL caching is well-documented and appropriate
• Fine-grained Locking: The move from single _stats_lock to category-specific locks is excellent for performance
• Memory Management: Good documentation of memory usage tracking and cleanup

🧪 Test Coverage

• Consistent API Usage: Examples properly demonstrate the new synchronous statistics API
• Real-world Patterns: Good mix of simulated and real trading scenarios
• Error Scenarios: Examples include proper error handling patterns

📊 Documentation Accuracy

• Feature List: Accurately reflects v3.2.1 capabilities
• Migration Notes: Clear guidance for users upgrading from v3.2.0
• Breaking Changes: Correctly notes "None - Full backward compatibility maintained"

🎯 Recommendations

Critical Fix Needed:

1. Fix Memory Stats API: Make orderbook.get_memory_stats() synchronous in examples/06_advanced_orderbook.py:411 to match v3.2.1 API consistency

Enhancements:
2. Add Error Handling: Improve statistics access patterns with null checks
3. Clarify API Mixing: Add comments explaining when to use async vs sync statistics methods
4. Example Enhancement: Consider adding a dedicated statistics example showing all new v3.2.1 features

📈 Overall Assessment

Score: 8.5/10

This is a high-quality documentation update that:

• ✅ Comprehensively covers v3.2.1 features
• ✅ Maintains version consistency
• ✅ Demonstrates proper API usage patterns
• ✅ Provides clear migration guidance
• ✅ Addresses real user pain points (deadlocks, API consistency)

Recommendation: Approve with Minor Fixes

The one critical fix needed (synchronous memory stats API) is minor and easily addressed. The overall documentation quality is excellent and accurately represents the v3.2.1 improvements.

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