update image

Author: sheche@microsoft.com

CHANGELOG.md

@@ -3,6 +3,10 @@ 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.
 
+## [0.4.0]
+### Added
+- Support locked problem [(#20)](https://github.com/jdneo/vscode-leetcode/issues/20)
+
 ## [0.3.0]
 ### Added
 - Test current solution file [(#15)](https://github.com/jdneo/vscode-leetcode/issues/15)

package.json

@@ -132,6 +132,7 @@
                     "leetcode.showLocked": {
                         "type": "boolean",
                         "default": false,
+                        "scope": "window",
                         "description": "Show locked problems."
                     },
                     "leetcode.defaultLanguage": {