# 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]
## [0.1.0] - 2025-03-27
### Added
- Initial release of vectorless
- Basic document indexing with inverted indices
- BM25 and TF-IDF scoring algorithms
- Flexible text tokenization with case sensitivity options
- Zero-dependency core design
- Full documentation and examples
### Features
- `Engine` - Main indexing and search API
- `Document` - Document representation with metadata
- `Index` - Inverted index for fast lookup
- `Tokenizer` - Text tokenization utilities
- `BM25` scoring with configurable parameters
[Unreleased]: https://github.com/ztgx/vectorless/compare/v0.1.0...HEAD
[0.1.0]: https://github.com/ztgx/vectorless/releases/tag/v0.1.0