# 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] - 2024-11-15

### Added
- Add `GroupMetadataV2` constructors
- Add `ArrayMetadataV2` constructors
- Implement `From<{&str,String}>` for `DataTypeMetadataV2`
- Add `v2::array::codec::vlen_{array,bytes,utf8}` modules
- Add support for Zarr V2 string fill values

### Changed
- **Breaking**: Mark `GroupMetadataV3` and `ArrayMetadataV3` as non-exhaustive
- **Breaking**: Bump MSRV to 1.77 (21 March, 2024)
- Refactor `GroupMetadataV3` constructors
  - **Breaking**: `GroupMetadataV3::new()` is now parameter free in favor of `with_` methods
  - Add `GroupMetadataV3::with_{attributes,additional_fields}()`
- Refactor `ArrayMetadataV3` constructors
  - **Breaking**: `ArrayMetadataV3::new()` takes fewer parameters in favor of `with_` methods
  - Add `ArrayMetadataV3::with_{attributes,additional_fields,chunk_key_encoding,dimension_names,storage_transformers}`

## [0.1.0] - 2024-09-02

### Added
- Initial release
- Split from the `metadata` module of `zarrs` 0.17.0-dev

[unreleased]: https://github.com/LDeakin/zarrs/compare/zarrs_metadata-v0.2.0...HEAD
[0.2.0]: https://github.com/LDeakin/zarrs/releases/tag/zarrs_metadata-v0.2.0
[0.1.0]: https://github.com/LDeakin/zarrs/releases/tag/zarrs_metadata-v0.1.0