config(EJ2-4011): changelog added

Author: pipeline

CHANGELOG.md

@@ -4,6 +4,12 @@
 
 ### New Components
 
+- Added MaskedTextBox component - [demos](http://ej2.syncfusion.com/demos/#/material/maskedtextbox/default.html)
+
+## 1.0.19-preview (2017-09-28)
+
+### New Components
+
 - Added AutoComplete component - [demos](http://ej2.syncfusion.com/demos/#/material/autocomplete/default.html)
 - Added ComboBox component - [demos](http://ej2.syncfusion.com/demos/#/material/combobox/default.html)
 - Added TimePicker component - [demos](http://ej2.syncfusion.com/demos/#/material/timepicker/default.html)