v2.8.8

• Added: new options preventScrollOnTouch (#324, #162), preventActionWhenRunning (#318), lazyloadSelector (#270), controlsPosition, navPosition, autoplayPosition (#314)

• Added: displayIndex to info object #304

• Added: eventName to the callback function of the custom events #280

• Added: class "failed" to images failing to load when lazyload is on

• Imporved: stop autoplay on drag/touch #298

• Fixed: slide width in vertical sliders in some old browsers

• Fixed: an issue with customized controls

• Fixed: an issue when touch/drag start

• Fixed: getIndexMax() for fixedWidth

• Fixed: getClientWidth()

• Fixed: an touch issue in ios safari/chrome when autoWidth is on #315

• Fixed: class "loaded" is added when image fail to load #284

• Fixed: an issue in nav click event listener #316

• Fixed: an accessibility issue with nav because the using of aria-select #92

• Fixed: an edgePadding error in responsive field when its value is 0 #111

• Fixed: a gallery gutter issue

• Fixed: an issue in initTools() when use customized controls

• Fixed: the "Buttons must have discernible text" error for page buttons #308

• Fixed: lazyload on IE11 #306

• Fixed: left values of slides in gallery mode in some browsers

• Fixed: a controlsContainer issue #325