LASTEST NOT RELEASED
------------------------------
* PULL REQUEST: #72 *
* PULL REQUEST: #83 *
* Fixed a bug that after dragging the dialog to another place, the original place prevents closing the dialog by clicking on backdrop. *

V1.33.4
------------------------------
* RE-FIXED #56 *

V1.33.3
------------------------------
* FIXED #62 *
* IMPLEMENTED #67 *