Version updated to 0.0.21

Core library updated to 0.0.31

Author: diglesias17

extension.js

@@ -16,7 +16,7 @@ function activate(context) {
         statusBarItem.text = "Codealike is initializing...";
 
         // initialize plugin for current client and version
-        Codealike.initialize('vscode', '0.0.20');
+        Codealike.initialize('vscode', '0.0.21');
 
         Codealike.registerStateSubscriber((state) => {
             if (state.isTracking) {