0.3.5 2018-10-17 Force calculate popoverLayout when popoverSize or popoverMargin changed 0.3.3 2018-10-17 Reduce unnecessary calculate to improve performance 0.3.1 2018-10-15 Fix windows size error on android 0.3.0 2018-10-12 Fix height calculate error. 0.2.0 2018-10-12 Supports auto width & height. 0.1.0 2018-09-28 Initial release