Bump to version 0.2.0 (#27)

Author: JinnyYi

CHANGELOG.md

@@ -5,8 +5,22 @@ All notable changes to this project will be documented in this file.
 The format is based on [Keep a Changelog](https://keepachangelog.com/)
 and this project adheres to [Semantic Versioning](https://semver.org/).
 
+## [v0.2.0] - 2021-09-13
+
+### Added
+
+- feat: Add default pair for storage (#26)
+
+### Changed
+
+- ci: Enable auto merge for dependabot
+- ci: Upgrade Xuanwo/fetch-metadata
+- docs: Update README (#25)
+
 ## v0.1.0 - 2021-08-17
 
 ### Added
 
 - Implement FTP storager.
+
+[v0.2.0]: https://github.com/beyondstorage/go-service-ftp/compare/v0.1.0...v0.2.0