# Changelog
## [Unreleased]
## [0.4.3] - 2019-11-28
### Changed
- Impl `Clone` trait for ast components
## [0.4.2] - 2019-11-28
### Changed
- Pub usable functions
## [0.4.1] - 2019-11-28
### Changed
- Remove unnecessary brackets
## [0.4.0] - 2019-11-28
### Added
- `ToString` for all ast components
## [0.3.0] - 2019-11-22
### Added
- Make `Parser` able to register their own `Comparison`
### Changed
- The name of crate from `rsql-rs` to `rsql`
- The structure of Project, eliminate the `ast` layer
## [0.2.0] - 2019-10-29
### Added
- Create CHANGELOG.md
- RSQL support
- Add `Features` section in README
## [0.1.2] - 2019-10-27
### Added
- Finish FIQL parser
- Create travis-ci settings
- Finish simple tests
- Create rustfmt settings