1# Changelog 2All notable changes to this project will be documented in this file. 3 4The format is based on [Keep a Changelog](http://keepachangelog.com/en/1.0.0/) 5and this project adheres to [Semantic Versioning](http://semver.org/spec/v2.0.0.html). 6 7## 1.2.0 - 2020-06-29 8### Added 9- `no_std` support. 10- CI with GitHub actions. 11 12## 1.1.1 - 2019-10-28 13### Changed 14- Used `dyn Trait` syntax everywhere since it is supported by downcast-rs's 15 min-supported rust version (1.33). 16 17## 1.1.0 - 2019-10-07 18### Added 19- Support for downcasting `Rc<Trait>` and `Arc<Trait>`. 20### Changed 21- Minimum supported Rust version upped to 1.33 to support `Rc` and `Arc` in the 22 receiver position. 23 24## 1.0.4 - 2019-04-08 25### Changed 26- Added `local_inner_macros` to `impl_downcast` to allow invoking via namespace. 27 28## 1.0.3 - 2018-05-21 29### Fixed 30- Use global path for Result, Option, Box in macro expansion to avoid name 31 conflicts with locally-defined symbols. 32 33## 1.0.2 - 2018-05-12 34### Added 35- Support for downcasting `Box<Trait>` to `Box<Concrete>`. 36 37## 1.0.1 - 2018-03-08 38### Fixed 39- Don't use types as traits in macros. 40 41## 1.0.0 - 2017-02-05 42### Changed 43- Cleaned up README and published 1.0. 44 45## 0.1.2 - 2016-11-22 46### Added 47- Support for associated types as well. 48 49## 0.1.1 - 2016-09-04 50### Added 51- Downcast functionality to downcast borrowed mutable and immutable trait 52 objects to concrete types. Supports concrete type parameters and type 53 variables with optional constraints. 54 55