v9.2.0

Bug Fixes

• controller: add null type
  (3177936),
  closes #6505
• controller: prevent controlled swipers from being called when destroyed
  (#6501)
  (a266b78),
  closes #6491
• mousewheel: Initialize lastClickTime to very old time
  (#6497)
  (0983ded),
  closes #6496
• pagination: fix pagination.d.ts render functions return types
  (#6499)
  (34973a1)
• zoom: fix zoom out on double tap on sensitive touch screens
  (7f5c626)
• zoom: reset transform origin on zoom out
  (7f7f57e)

Features

• core: lazyPreloadPrevNext option to preload prev/next images
  (#6544)
  (1cb3233)
• lazyPreloadPrevNext option to preload prev/next images
  (6d08635)
• zoom: highly improve pinch-zoom gestures handling
  (6016a50)