# Version 0.1.5
- Make `Parker` and `Unparker` unwind-safe.
# Version 0.1.4
- Initialize the reactor in `Parker::new()`.
# Version 0.1.3
- Always use the last waker given to `Timer`.
- Shutdown the socket in `AsyncWrite::poll_close()`.
- Reduce the number of dependencies.
# Version 0.1.2
- Shutdown the write side of the socket in `AsyncWrite::poll_close()`.
- Code and dependency cleanup.
- Always use the last waker when polling a timer.
# Version 0.1.1
- Initial version