bump version to 0.2.1

Author: jdneo

Diff for: CHANGELOG.md

@@ -3,6 +3,11 @@ All notable changes to the "leetcode" extension will be documented in this file.
 
 Check [Keep a Changelog](http://keepachangelog.com/) for recommendations on how to structure this file.
 
+## [0.2.1]
+### Fixed
+- Fix the wrong icon bug in LeetCode Explorer [(#9)](https://github.com/jdneo/vscode-leetcode/issues/9)
+- Fix the switch session bug when login session is experied [(#12)](https://github.com/jdneo/vscode-leetcode/issues/12)
+
 ## [0.2.0]
 ### Added
 - Support setting the default language to solve problems [(#5)](https://github.com/jdneo/vscode-leetcode/issues/5)

Diff for: package.json

@@ -2,7 +2,7 @@
     "name": "vscode-leetcode",
     "displayName": "LeetCode",
     "description": "Solve LeetCode problems in VS Code",
-    "version": "0.2.0",
+    "version": "0.2.1",
     "author": "Sheng Chen",
     "publisher": "shengchen",
     "icon": "resources/LeetCode.png",