# Changelog
This file lists the meaningful changes between released versions.
## Format
The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/).
Entries should have the imperative form, just like commit messages. Start each entry with words like
add, fix, increase, force, etc.. Not added, fixed, increased, forced, etc..
Line wrap the file at 100 characters. That is over here: ------------------------------------------|
### Categories each change falls into
- **Added**: for new features.
- **Changed**: for changes in existing functionality.
- **Deprecated**: for soon-to-be removed features.
- **Removed**: for now removed features.
- **Fixed**: for any bug fixes.
- **Security**: in case of vulnerabilities.
## [Unreleased]
## [0.3.0] - 2020-11-27
### Added
- Implement `FromJava` for `Option<i32>`.
### Changed
- Implementation of `FromJava<JValue>` for `i32` now expects an `int` Java primitive instead of a
boxed `Integer` object, this means that when deriving `FromJava` for custom types, `i32` fields
must now have a respective `int` field in the respective Java class. If `Integer` object fields
are desired, the Rust field type should be `Option<i32>`.
### Removed
- Implementation of `FromJava<JObject>` for `i32`. If conversion from `Integer` objects is needed,
it's possible to use `Option<i32>` as the target Rust type.
## [0.2.4] - 2020-11-17
### Added
- Implement `FromJava` for `Vec<T>`.
- Implement `FromJava` for `IpAddr`, `Ipv4Addr` and `Ipv6Addr`.
- Implement `FromJava<JValue>` for `bool` so that it can be used in structs that derive `FromJava`.
## [0.2.3] - 2020-05-07
### Added
- Implement `IntoJava` for `i64`.
## [0.2.2] - 2020-03-23
### Added
- Implement `FromJava<JObject>` for `i32` to convert from a boxed `Integer` object.
- Implement `IntoJava` for `Option<i32>` to convert to a boxed `Integer` object.
## [0.2.1] - 2020-03-10
### Added
- Implement `IntoJava` for `Option<bool>` to convert to a boxed `Boolean` object.
## [0.2.0] - 2020-02-05
### Added
- Added `FromJava` trait.
- Added derive macro for `FromJava`.
## [0.1.2] - 2020-01-22
### Fixed
- Fix another instance of a local reference leak when calling `.into_java(env)` on an `IpAddr`,
`Ipv4Addr` or `Ipv6Addr`.
## [0.1.1] - 2020-01-15
### Fixed
- Fix skipping fields in tuple structs and tuple enum variants when deriving `IntoJava`.
- Fix local reference leak when calling `.into_java(env)` on an `IpAddr`, `Ipv4Addr` or `Ipv6Addr`.