Reelase v0.2.0

Version 0.2.0 (2026-02-12)

🚀 Type Safety Enhancement

Automatic dict-to-object conversion in event handlers for improved developer experience and type safety.

✨ Features

• Automatic Type Conversion: @event_handler decorator now automatically converts dict payloads to Pydantic event instances
• Full Type Safety: Handlers receive typed event objects with IDE autocomplete and validation
• FastStream Compatibility: Support for both positional and keyword arguments from different broker implementations
• Backward Compatible: Existing code works without changes

🧪 Testing

• Added comprehensive pytest test suite with 11 tests
• Test coverage: dict-to-object conversion, type safety, keyword argument handling
• Dev dependencies: pytest>=7.0.0, pytest-asyncio>=0.21.0

📚 Documentation

• Updated README.md and README_zh.md with type safety examples
• Enhanced CLAUDE.md with testing and handler registration guidance
• Added examples: 16_event_handler_auto_conversion.py, 17_event_handler_type_safety.py

🐛 Bug Fixes

• Fixed handler registration to properly register with brokers
• Fixed TypeError with FastStream brokers passing keyword arguments

🔄 Migration

No breaking changes. Optionally update handler type annotations for better type safety:

# Recommended: Full type safety
@event_handler(OrderCreatedEvent)
async def handle_order(event: OrderCreatedEvent):
    print(f"Order {event.order_id}")

v0.1.0

Full Changelog: https://github.com/OpenSecFlow/eventbus/commits/v0.1.0