# 0.2.0-alpha.3 (August 28, 2019)
### Changed
- use `tracing` instead of `log`
### Added
- thread pool dedicated to blocking operations (#1495).
- `Executor::spawn_with_handle` (#1492).
# 0.2.0-alpha.2 (August 17, 2019)
### Fixed
- allow running executor from within blocking clause (#1433).
### Changed
- Update `futures` dependency to 0.3.0-alpha.18.
### Added
- Import `current-thread` executor (#1447).
- Import `threadpool` executor (#1152).
# 0.2.0-alpha.1 (August 8, 2019)
### Changed
- Switch to `async`, `await`, and `std::future`.
### Removed
- `Enter::make_permanent` and `Enter::on_exit` (#???)
# 0.1.7 (March 22, 2019)
### Added
- `TypedExecutor` for spawning futures of a specific type (#993).
# 0.1.6 (January 6, 2019)
* Implement `Unpark` for `Arc<Unpark>` (#802).
* Switch to crossbeam's Parker / Unparker (#528).
# 0.1.5 (September 26, 2018)
* Implement `futures::Executor` for `DefaultExecutor` (#563).
* Add `Enter::block_on(future)` (#646)
# 0.1.4 (August 23, 2018)
* Implement `std::error::Error` for error types (#511).
# 0.1.3 (August 6, 2018)
* Implement `Executor` for `Box<E: Executor>` (#420).
* Improve `EnterError` debug message (#410).
* Implement `status`, `Send`, and `Sync` for `DefaultExecutor` (#463, #472).
* Fix race in `ParkThread` (#507).
* Handle recursive calls into `DefaultExecutor` (#473).
# 0.1.2 (March 30, 2018)
* Implement `Unpark` for `Box<Unpark>`.
# 0.1.1 (March 22, 2018)
* Optionally support futures 0.2.
# 0.1.0 (March 09, 2018)
* Initial release