New
V2.1.1
修复问题：NullPointerException: Attempt to invoke interface method 'onAutoRefreshAnimationEnd()' on a null object reference https://github.com/scwang90/SmartRefreshLayout/issues/1584
修复问题：当场递归死循环， java.lang.StackOverflowError https://github.com/scwang90/SmartRefreshLayout/issues/1579