# Change Log
All notable changes to this project will be documented in this file.
The format is based on [Keep a Changelog](http://keepachangelog.com/)
and this project adheres to [Semantic Versioning](http://semver.org/).
## [Unreleased]
## [v0.4.0] - 2021-05-08
### Added
- Support for opting out of heapless integration
### Changed
- [breaking-change] use `const_generics` in `to_string()` and `to_vec()` functions.
- [breaking-change] update to `heapless` `0.7`.
- [breaking-change] increase MSRV to Rust `1.51.0` due to `const_generics`.
## [v0.3.0] - 2021-04-29
### Added
- `heapless` is now publicly exported
- Added new `serialize_bytes` method
### Changed
- Floating point numbers terminated by EOF may now be deserialized
- [ryu](https://github.com/dtolnay/ryu) is used to serialize `f32` and `f64`
- [breaking-change] Heapless dependency updated to 0.6.1
## [v0.2.0] - 2020-12-11
### Added
- Support for serialization into slices
- Support for serializing and deserializing unit types, newtypes and variants
### Changed
- Changed deserializations to return the number of bytes used
- Changed deserializer and serializer to handle escaped strings
- Changed deserializer to handle whitespaces before sequence
- Raised MSRV to 1.40.0 in order to use `non_exhaustive`
## [v0.1.0] - 2019-11-17
### Added
- support for floats and tuple structs
### Changed
- [breaking-change] The `heapless` dependency has been bumped to v0.5.0
- This crate now compiles on stable (MSRV = 1.31)
## v0.0.1
Initial release
[Unreleased]: https://github.com/rust-embedded-community/serde-json-core/compare/v0.4.0...HEAD
[v0.4.0]: https://github.com/rust-embedded-community/serde-json-core/compare/v0.3.0...v0.4.0
[v0.3.0]: https://github.com/rust-embedded-community/serde-json-core/compare/v0.2.0...v0.3.0
[v0.2.0]: https://github.com/rust-embedded-community/serde-json-core/compare/v0.1.0...v0.2.0
[v0.1.0]: https://github.com/rust-embedded-community/serde-json-core/releases/tag/v0.1.0