Prepare CHANGELOG for 0.2.0 release

CHANGELOG.md

@@ -7,6 +7,8 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 ## [Unreleased]
 
+## [v0.2.0]
+
 ### Improvements
 
 * Remove dependency on Json.NET. ([#11])
@@ -22,13 +24,16 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 * Add unit and integrations tests. ([#11])
 * Setup projects to test against Unity 2018.4 and 2019.3. ([#14])
+* Run tests and builds against supported Unity versions using GitHub Actions. ([#15])
 
 [#11]: https://github.com/kongregate/kongregate-web/pull/11
 [#14]: https://github.com/kongregate/kongregate-web/pull/14
+[#15]: https://github.com/kongregate/kongregate-web/pull/15
 
 ## [v0.1.0] - 2019-08-21
 
 Initial release, adds `KongregateWeb` class, `KongregateWeb.jslib`, bindings to core parts of the Kongregate JavaScript API, and basic usage instructions.
 
-[Unreleased]: https://github.com/kongregate/kongregate-web/compare/25b53f1...master
-[v0.1.0]: https://github.com/kongregate/kongregate-web/compare/f97322f...25b53f1
+[Unreleased]: https://github.com/kongregate/kongregate-web/compare/v0.2.0...HEAD
+[v0.2.0]: https://github.com/kongregate/kongregate-web/compare/v0.1.0...v0.2.0
+[v0.1.0]: https://github.com/kongregate/kongregate-web/compare/f97322f...v0.1.0