Update CHANGELOG.md

CHANGELOG.md

@@ -7,11 +7,19 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 ## [Unreleased]
 
+## [0.2.0] - 2020-07-14
+
+### Added
+
+- Configuration file system - see available options inside `mt32-pi.cfg`.
+- Support for PCM5xxx series DACs connected via I2S - tested with PCM5242 and PCM5122. See `README.md` and config file for details.
+
 ## [0.1.0] - 2020-07-10
 
 ### Added
 
 - Initial version.
 
-[unreleased]: https://github.com/dwhinham/mt32-pi/compare/v0.1.0...HEAD
+[unreleased]: https://github.com/dwhinham/mt32-pi/compare/v0.2.0...HEAD
+[0.2.0]: https://github.com/dwhinham/mt32-pi/compare/v0.1.0..v0.2.0
 [0.1.0]: https://github.com/dwhinham/mt32-pi/releases/tag/v0.1.0