Add CHANGELOG.md and MIT LICENSE for v0.2.0 release

- Add comprehensive CHANGELOG documenting v0.2.0 features
- Include infinite query support, configurable initial pages, and bug fixes
- Add MIT LICENSE for open source distribution
- Prepare repository for GitHub release

🤖 Generated with [Claude Code](https://claude.ai/code)

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

Author: Hoang Pham

CHANGELOG.md

@@ -0,0 +1,72 @@
+# Changelog
+
+All notable changes to this project will be documented in this file.
+
+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).
+
+## [Unreleased]
+
+## [0.2.0] - 2025-01-08
+
+### Added
+- **Infinite Query Support** - Complete implementation of infinite queries with pagination
+  - `UseInfiniteQuery` SwiftUI component for infinite scrolling
+  - `InfiniteQuery` core class for managing paginated data
+  - `InfiniteQueryObserver` for reactive infinite query state management
+  - Support for bidirectional pagination (next/previous pages)
+  - Automatic page parameter calculation
+  - Built-in pull-to-refresh support
+- **Configurable Initial Page** - Pokemon demo now supports starting from any offset
+  - UI controls for selecting initial page
+  - Automatic refresh when initial page changes
+  - Proper cache separation for different starting points
+- **Enhanced SwiftUI Integration**
+  - Fixed actor isolation issues for Swift 6 strict concurrency
+  - Improved `onChange` handlers in `UseInfiniteQuery`
+  - Better error handling and loading states
+
+### Changed
+- **Type Constraints** - Added `Equatable` constraint to `TPageParam` for proper change detection
+- **Options Handling** - Fixed issue where old options were used instead of current options
+- **Demo App** - Updated Pokemon list to showcase infinite query capabilities
+
+### Fixed
+- **Pull-to-Refresh Bug** - Fixed issue where first page was appended instead of resetting
+- **Actor Isolation** - Resolved Swift concurrency errors with `@State` properties in closures
+- **Query Key Changes** - Fixed `UseInfiniteQuery` to properly handle query key updates
+
+### Technical
+- Swift 6.0 compatible with strict concurrency mode
+- Comprehensive unit tests for infinite query functionality
+- Updated to use Perception library for iOS 16+ compatibility
+- Enhanced logging and debugging capabilities
+
+## [0.1.0] - 2024-12-XX
+
+### Added
+- Initial release of SwiftUI Query
+- **Core Query System**
+  - `UseQuery` SwiftUI component for data fetching
+  - `Query` class for individual query management
+  - `QueryClient` for centralized query management
+  - `QueryCache` with thread-safe operations
+- **SwiftUI Integration**
+  - `QueryClientProvider` for dependency injection
+  - Environment-based query client access
+  - Reactive state updates with `@Perceptible`
+- **Advanced Features**
+  - Automatic refetching (on mount, focus, reconnect)
+  - Request deduplication and caching
+  - Configurable retry logic with exponential backoff
+  - Garbage collection for unused queries
+  - Stale-while-revalidate caching strategy
+- **Developer Experience**
+  - Comprehensive unit test suite
+  - Swift 6 strict concurrency compliance
+  - Multi-platform support (iOS, macOS, tvOS, watchOS)
+  - Complete Pokemon API demo application
+
+[Unreleased]: https://github.com/muzix/swiftui-query/compare/v0.2.0...HEAD
+[0.2.0]: https://github.com/muzix/swiftui-query/compare/v0.1.0...v0.2.0
+[0.1.0]: https://github.com/muzix/swiftui-query/releases/tag/v0.1.0

LICENSE

@@ -0,0 +1,21 @@
+MIT License
+
+Copyright (c) 2025 SwiftUI Query Contributors
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+SOFTWARE.