prepare for 0.1.2 release

Author: jdneo

CHANGELOG.md

@@ -3,9 +3,13 @@ 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.
 
+## [0.1.2]
+### Fixed
+- Fix the deplicated nodes in LeetCode Explorer bug [(#6)](https://github.com/jdneo/vscode-leetcode/issues/6)
+
 ## [0.1.1]
 ### Fixed
-- Fixed a bug in LeetCode Explorer [(#3)](https://github.com/jdneo/vscode-leetcode/issues/3)
+- Fix a bug in LeetCode Explorer [(#3)](https://github.com/jdneo/vscode-leetcode/issues/3)
 - Remove the show problem command from command palette [(#4)](https://github.com/jdneo/vscode-leetcode/issues/4)
 
 ## [0.1.0]

package.json

@@ -2,7 +2,7 @@
     "name": "vscode-leetcode",
     "displayName": "LeetCode",
     "description": "Solve LeetCode problems in VS Code",
-    "version": "0.1.1",
+    "version": "0.1.2",
     "author": "Sheng Chen",
     "publisher": "shengchen",
     "icon": "resources/LeetCode.png",