46. Changelog

All notable changes to wFabricSecurity are documented in this file.

The format is based on Keep a Changelog, and this project adheres to Semantic Versioning.

46.1. [1.0.0] - 2026-03-21 

46.1.1. Added 

Comprehensive test suite with 300+ tests achieving 83%+ code coverage
Modular test architecture with separate test files for each component:
- test_main.py - Main class tests
- test_core.py - Exceptions, enums, and models
- test_config.py - Configuration and settings
- test_crypto.py - Cryptographic operations
- test_fabric.py - Hyperledger Fabric integration
- test_security.py - Security services
- test_rate_retry.py - Rate limiting and retry logic
- test_storage.py - Storage implementations
- test_report_generator.py - HTML report generation
Professional Sphinx documentation with:
- ReadTheDocs integration
- API reference auto-generation
- Interactive tutorials
- Architecture diagrams
- Glossary of terms
Security enhancements:
- ECDSA signature verification with secp256k1
- SHA-256 code integrity verification
- Token bucket rate limiting
- Exponential backoff retry logic
Fabric integration improvements:
- Gateway connection management
- Network and contract abstraction
- Certificate caching with LRU eviction
- Transaction submission support
Certificate management:
- X.509 certificate parsing
- MSP credential handling
- Identity verification
- Certificate caching

46.1.2. Changed 

Simplified API with FabricSecuritySimple wrapper class
Improved error handling with specific exception types
Enhanced type hints throughout the codebase
Better logging for debugging and monitoring
Performance optimizations for cryptographic operations

46.1.3. Fixed 

conftest.py conflicts between test directories
Test isolation issues with shared fixtures
LSP false positives for type checking
Documentation build warnings from unsupported theme options

46.1.4. Deprecated 

FabricSecurity.register_code_hash() - Use register_code() instead
MessageManager.create_signed_message() - Use create_message() instead

46.2. [0.1.0] - 2026-01-15 

46.2.1. Added 

Initial release with core functionality
Basic security services implementation
Fabric Gateway integration
Identity management
Message signing and verification

46.3. Version Types 

Type	Description
MAJOR	Breaking changes to the API
MINOR	New functionality in a backward-compatible manner
PATCH	Backward-compatible bug fixes

46.4. Branch Strategy 

Branch	Description
`main`	Stable releases
`develop`	Development and integration
`feature/*`	New feature development
`fix/*`	Bug fixes
`docs/*`	Documentation improvements

46.5. Contributing 

When contributing to wFabricSecurity, please follow these guidelines:

Commit Message Format:

<type>(<scope>): <subject>

<body>

<footer>

Types:

Type	Description
`feat`	New feature
`fix`	Bug fix
`docs`	Documentation changes
`style`	Code style changes
`refactor`	Code refactoring
`test`	Adding or updating tests
`chore`	Maintenance tasks

Example:

feat(security): add certificate revocation list checking

Implemented CRL validation during certificate verification
to support certificate revocation scenarios.

Fixes #123