process: Bump to 0.2.2

CHANGELOG.md

@@ -5,6 +5,8 @@ The format is based on [Keep a Changelog](http://keepachangelog.com/en/1.0.0/)
 and this project adheres to [Semantic Versioning](http://semver.org/spec/v2.0.0.html).
 
 ## [Unreleased]
+
+## [0.2.2] - 2018-05-27
 ### Fixed
 - Fixed a pathological situation where a signal could be missed if it arrived
 after polling the child but before registering for a new notification
@@ -60,7 +62,8 @@ the locally vendored `Command` type.
 ## 0.1.0 - 2016-09-10
 - First release!
 
-[Unreleased]: https://github.com/alexcrichton/tokio-process/compare/0.2.1...HEAD
+[Unreleased]: https://github.com/alexcrichton/tokio-process/compare/0.2.2...HEAD
+[0.2.2]: https://github.com/alexcrichton/tokio-process/compare/0.2.1...0.2.2
 [0.2.1]: https://github.com/alexcrichton/tokio-process/compare/0.1.6...0.2.1
 [0.1.6]: https://github.com/alexcrichton/tokio-process/compare/0.1.5...0.1.6
 [0.1.5]: https://github.com/alexcrichton/tokio-process/compare/0.1.4...0.1.5

Cargo.toml

@@ -4,7 +4,7 @@ name = "tokio-process"
 # - Update html_root_url.
 # - Update CHANGELOG.md.
 # - Create "X.Y.Z" git tag.
-version = "0.2.1"
+version = "0.2.2"
 authors = ["Alex Crichton <[email protected]>"]
 license = "MIT/Apache-2.0"
 repository = "https://github.com/alexcrichton/tokio-process"