chore(version): update project version to 0.1.0

* Incremented version from `0.0.3` to `0.1.0` in `pyproject.toml`
* Reflects the addition of new features and enhancements in the changelog

Author: Msameim181

CHANGELOG.md

@@ -2,9 +2,37 @@
 
 All notable changes to this project will be documented in this file.
 
-The format is based on [Keep a Changelog](https://keepachangelog.com/en/0.0.3/),
+The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/),
 and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
 
+## [0.1.0] - 2025-10-03
+
+### Added
+- **Middleware Default Key Extraction**: New `default_key_extraction` parameter for RateLimitMiddleware
+- **Fallback Key Extraction**: New `KeyExtractionType.FALLBACK` for sequential extraction strategies
+- **Helper Functions**: Pre-built fallback strategies via `create_auth_header_fallback()`, `create_api_key_fallback()`, `create_user_id_fallback()`
+- **Enhanced Decorator**: New `key_extraction_strategy` parameter for `@throttle` decorator
+- **Flexible Priority System**: Route-specific > Middleware default > IP fallback
+
+### Enhanced
+- Key extraction logic now supports complex fallback scenarios
+- Middleware can set default extraction strategy for all routes
+- Decorator supports complete KeyExtractionStrategy objects
+- Improved documentation with comprehensive fallback examples
+
+### Features
+- Try multiple extraction methods in sequence (e.g., API key → Auth header → IP)
+- Middleware-level defaults that apply to all routes unless overridden
+- Route-specific strategies override middleware defaults
+- Automatic fallback to IP address if all strategies fail
+- Production-ready fallback patterns for authentication scenarios
+
+### Use Cases
+- Multi-tenant SaaS applications with API key fallbacks
+- Authentication-based rate limiting with IP fallbacks
+- Complex user identification scenarios
+- Graceful degradation for missing headers
+
 ## [0.0.3] - 2024-10-02
 
 ### Added

pyproject.toml

@@ -10,7 +10,7 @@ where = ["src"]
 
 [project]
 name = "fastrict"
-version = "0.0.3"
+version = "0.1.0"
 description = "A comprehensive rate limiting system for FastAPI with Redis backend"
 readme = "README.md"
 requires-python = ">=3.8"