# Change Log

## [Swiper 5.4.5](https://github.com/nolimits4web/swiper/compare/v5.4.3...v5.4.5) - Released on June 16th, 2020
  * Core
    * Fixed issue when checkOverflow method could throw error if Navigation module wasn't installed (#3621)
  * Keyboard
    * New parameter `pageUpDown` to enable/disable pageUp and pageDown keys (enabled by default)

## [Swiper 5.4.3](https://github.com/nolimits4web/swiper/compare/v5.4.2...v5.4.3) - Released on June 13th, 2020
  * Core
    * Removed `UIWebView` text from code
    * Fixed resize handler calling `slideTo` to last slide when it shouldn't

## [Swiper 5.4.2](https://github.com/nolimits4web/swiper/compare/v5.4.1...v5.4.2) - Released on June 3rd, 2020
  * Mousewheel
    * Fixed issue when enabling `forceToAxis` also inverted scrolling
  * Coverflow Effect
    * Added support for `scale` parameter (#3598)
  * Pagination
    * Fixed detectction of `uniqueNaVElements` (#3590)

## [Swiper 5.4.1](https://github.com/nolimits4web/swiper/compare/v5.4.0...v5.4.1) - Released on May 20th, 2020
  * Fixed dependencies versions

## [Swiper 5.4.0](https://github.com/nolimits4web/swiper/compare/v5.3.8...v5.4.0) - Released on May 15th, 2020
  * Hash Navigation
    * Added `hashChange` and `hashSet` events (#3557)
  * Lazy
    * Added support for `<picture>` lazy loading (#3560)
  * Mousewheel
    * Potentially improved vertical scrolling issues on Windows/Linux OS
  * Updated `ssr-window` and `dom7` dependencies to latest versions
  * Minor fixes

## [Swiper 5.3.8](https://github.com/nolimits4web/swiper/compare/v5.3.7...v5.3.8) - Released on April 24th, 2020
  * Core
    * Fix iOS bug with double bounce on free mode momentum bounce
  * A11y
    * Fixed focus ring on navigation buttons (#3544)
    * Fixed RegExp issue in `paginationBulletMessage` (#3540, #3541)
  * Thumbs
    * Added `thumbs.autoScrollOffset` parameter that allows to set on what thumbs active slide from edge.
It should automaticall move scroll thumbs
  * Minor fixes

## [Swiper 5.3.7](https://github.com/nolimits4web/swiper/compare/v5.3.6...v5.3.7) - Released on April 10th, 2020
  * Core
    * Fixed `cssMode` behavior in RTL layout
  * Zoom
    * Fixed issue with not working double-tap to toggle with virtual slides
  * Minor fixes

## [Swiper 5.3.6](https://github.com/nolimits4web/swiper/compare/v5.3.1...v5.3.6) - Released on February 29th, 2020
  * Core
    * Fixed wrong auto height calculation with `centeredSlides` enabled
  * Lazy
    * Now it will update auto height (if enabled) on lazy image loaded (#3466)
  * Zoom
    * Fixed issue when previously active slide could be zoomed with `zoom.in()` API (#3451)
    * Fixed issue when zoom didn't work on `<picture>` element (#3456)
    * Added support for custom zoom-target element by adding `swiper-zoom-target` class to such elements
  * Coverflow Effect
    * `stretch` parameter now can be set in `%` (#3468)
  * Minor fixes

## [Swiper 5.3.1](https://github.com/nolimits4web/swiper/compare/v5.3.0...v5.3.1) - Released on February 8th, 2020
  * Core
    * Fixed issue when slider could stuck after last slide (#3414)
    * Added `label` to list of form events to keep clicks on it (#3407)

## [Swiper 5.3.0](https://github.com/nolimits4web/swiper/compare/v5.2.1...v5.3.0) - Released on January 11th, 2020
  * Core
    * New `slidesPerGroupSkip` behavior (#3361)
    * New ratio-based breakpoints (#3389)
    * Added SCSS interpolation (#3373, #3374)
  * Mousehweel
    * Fixed issue when it can fail on load (#3383)
  * Minor fixes

## [Swiper 5.2.1](https://github.com/nolimits4web/swiper/compare/v5.2.0...v5.2.1) - Released on November 16th, 2019
  * Core
    * New loop events `beforeLoopFix` and `loopFix`
    * New parameter `updateOnWindowResize` (by default `true`) that will update/recalc swiper on window resize/orientationchange
    * Added SCSS interpolation for `--swiper-theme-color` variable when not building from source (#3334)
    * Quote SCSS color names (#3316)
    * Fixed issue when `.once` could be called more than once (#3322)
  * Mousewheel
    * Fixed scroll wheel unwanted frozen effect (#3328)
  * Thumbs
    * New `multipleActiveThumbs` (by default `true`) option to control whether multiple thumbnail slides may get activated or not.
  * Minor fixes

## [Swiper 5.2.0](https://github.com/nolimits4web/swiper/compare/v5.1.0...v5.2.0) - Released on October 26th, 2019
  * Core
    * New `centeredSlidesBounds` parameter that when enabled will keep first and last slides at bounds
    * Fixed issue when `freeMode` could break position on resize (#2708, #3303)
    * Fixed transitin duration issue with `freeModeSticky` (#3302)
    * Fixed issue with wrong row/column if not full groups (#3294)
    * Fixed issue when `watchOverflow` and `slidesOffsetBefore`/`slidesOffsetAfter` couldn't work together (#3291)
  * Mousewheel
    * Faster & smoother mousewheel inertial scrolling (#3304)
  * Package
    * Added source maps to package builds (#3306)
    * Added minified version of browser.esm.bundle
  * Minor fixes

## [Swiper 5.1.0](https://github.com/nolimits4web/swiper/compare/v5.0.4...v5.1.0) - Released on October 16th, 2019
  * Core
    * Fixed issues with touch on iOS 13
    * New `translateTo` method #3268
  * Pagination
    * Improved dynamic bullets behavior when `loop: true` #3255
  * Zoom
    * Fixed issue with pinch to zoom on Android
  * Minor fixes

## [Swiper 5.0.4](https://github.com/nolimits4web/swiper/compare/v5.0.3...v5.0.4) - Released on September 30th, 2019
  * Core
    * Now on short swipes over navigation buttons, it will treat it like nav button click (#3237 by @robpop)
    * Fixed issue when passing float `slidesPerView` could break loop mode (#3225 by @robpop)
  * Scrollbar
    * Fixed issue with wrong "pointer" position calculation on scroll bar tap
  * Autoplay
    * Fixed issue when it was `paused` after returning from hidden tab
  * Minor fixes

## [Swiper 5.0.3](https://github.com/nolimits4web/swiper/compare/v5.0.2...v5.0.3) - Released on September 19th, 2019
  * Core
    * `touchEventsTarget` defaults back to `container`
    * Added handling of `touchcancel` event #3219
    * Fixed issue with wrong order calculation in `slidesPerColumnFill: 'row'` mode
    * Fixed issue with slides missplacing when prepending slides in virutal mode
    * Fixed issue when zoomed image still swiped to another slide on mobiles

## [Swiper 5.0.1](https://github.com/nolimits4web/swiper/compare/v5.0.0...v5.0.1) - Released on September 17th, 2019
  * Core
    * Fixed typo in code

## [Swiper 5.0.0](https://github.com/nolimits4web/swiper/compare/v4.5.1...v5.0.0) - Released on September 17th, 2019
  * Core
    * All new CSS Scroll Snap mode (can be enabled with `cssMode: true`). It doesn't support all of Swiper's features, but potentially should bring a much better performance in simple configurations
    * Fully removed Internet Explorer support
    * `breakpointsInverse` parameter has been removed and now `breakpoints` behave like with `breakpointsInverse: true` before.
    * `touchMoveStopPropagation` parameter now defaults to `false`
    * `click` event won't be fired with 300ms delay anymore. Now it will be fired at the same time as `tap` event
    * When `slidesPerColumnFill: 'column'` it now uses `flex-direction: column` layout which requires specified height on swiper-container
    * `touchEventsTarget` now defaults to `wrapper` (rather than `container` like before)
    * `slidesPerColumn` now can be used with breakpoints
    * Now Swiper styles use CSS Custom Properties (CSS Custom Variables) to specify swiper's color theme (color of navigation buttons/pagination). It is now `--swiper-theme-color: #007aff;`
    * Improved `es` module "tree-shake-ability"
    * New `swiper.esm.browser.bundle.js` package that can be used directly in browser (`import Swiper from 'swiper.esm.browser.bundle.js'`)
  * Autoplay
    * Now it will be paused when document becomes hidden (in not active tab) and continued again when document becomes visible
  * Lazy
    * Swiper preloader image replaced with a little bit simpler loader. Now its color can be changed with `--swiper-preloader-color` CSS custom property (which is defaults to `--swiper-theme-color`)
  * Pagination
    * Active pagination bullets and pagination theme colors now use CSS Custom Properties. It can be defined with `--swiper-pagination-color` property (which is defaults to `--swiper-theme-color`)
  * Navigation
    * Navigation icons reworked with built-in (base64) icon font. It allows to apply any color and size without replacing image
    * Navigation buttons colors now use CSS Custom Properties. It can be defined with `--swiper-navigation-color` property (which is defaults to `--swiper-theme-color`)
    * With `--swiper-navigation-size` (defaults to `44px`) it is now possible to change size of the navigation buttons (and icons)
  * Minor fixes and improvements

## [Swiper 4.5.1](https://github.com/nolimits4web/swiper/compare/v4.5.0...v4.5.1) - Released on September 13th, 2019
  * Core
    * Fixed issue when callbacks fires on init even if it disabled (#2807)
    * Fixed issue when "swiper-slide-visible" class name in some situations shows up when it shouldn't
    * `slidesPerColumnFill: 'row'` now considers groups (#3077)
  * Thumbs
    * Fixes bug 'Cannot read property `indexOf` of undefined' that sometimes occurs on use of thumbnails
  * Keyboard
    * Added `PageUp`/`PageDown` keybindings.
  * Autoplay
    * Fixed issue when window resize stopped autoplay
  * Parallax
    * Fixed issue when parallax opacity didn't work (#3147)
  * Minor fixes and improvements

## [Swiper 4.5.0](https://github.com/nolimits4web/swiper/compare/v4.4.5...v4.5.0) - Released on February 22nd, 2019
  * Core
    * New `swiper.changeDirection()` method to change direction from horizontal to vertical (and back) dynamically
    * `direction` parameter can be used in breakpoints
  * Virtual Slides
    * `swiper.virtual.appendSlide` now accepts array of slides to add
    * `swiper.virtual.prependSlide` now accepts array of slides to prepend
    * New `swiper.virtual.removeSlide(indexes)` to remove virtual selected slides
    * New `swiper.virtual.removeAllSlides()` to remove all virtual slides
  * Navigation
    * Now it emits `navigationHide` and `navigationShow` events when on nav hide/show
  * Pagination
    * Now it emits `paginationHide` and `paginationShow` events when on pagination hide/show
  * Dom7 updated to latest 2.1.3
    * Fixed issue when `.once` bound event could still be there after unbinding it with `.off`
  * Source
    * Source styles are now available in SCSS in addition to LESS
  * Minor fixes and improvements

## [Swiper 4.4.6](https://github.com/nolimits4web/swiper/compare/v4.4.5...v4.4.6) - Released on December 19th, 2018
  * Core
    * Fixed issue with wrong slide size calculation in some cases

## [Swiper 4.4.5](https://github.com/nolimits4web/swiper/compare/v4.4.2...v4.4.5) - Released on December 14th, 2018
  * Core
    * New `observeSlideChildren` parameter to enable auto update on slide children update
    * Fixed issue when slide padding was not considered when calculating sizes
    * Fixed issue with wrong touch support detection on Windows Chrome
    * Fixed some issues with wrong slides grid calculation in multi row mode
  * Zoom
    * Now it emits `zoomChange` event with `scale`, `imageEl` and `slideEl` arguments
  * Minor fixes

## [Swiper 4.4.2](https://github.com/nolimits4web/swiper/compare/v4.4.1...v4.4.2) - Released on November 1st, 2018
  * New `touchStartForcePreventDefault` parameter to force touch start event prevent default
  * Breakpoints fix when breakpoint keys are strings
  * Fixed issue when draggable scrollbar may not work on desktop Safari
  * Fixed issue with wrong sort of Virtual Slides
  * Minor fixes

## [Swiper 4.4.1](https://github.com/nolimits4web/swiper/compare/v4.4.0...v4.4.1) - Released on September 14th, 2018
  * Fixed issue with preventing touchstart event

## [Swiper 4.4.0](https://github.com/nolimits4web/swiper/compare/v4.3.5...v4.4.0) - Released on September 14th, 2018
  * Core
    * New `centerInsufficientSlides` parameter to center slides if the amount of slides less than `slidesPerView`
    * New `breakpointsInverse` parameter (boolean), if enabled then it will count breakpoints in reversed direction, e.g. will override parameters if window width is more than specified breakpoint
  * Virtual Slides
    * New `addSlidesBefore` and `addSlidesAfter` parameters to increase amount of pre-rendered slides
  * Thumbs
    * All new "Thumbs" module/component designed to control slider thumbnails, in more logical and correct way than with Controller module.
  * Lots of minor fixes

## [Swiper 4.3.5](https://github.com/nolimits4web/swiper/compare/v4.3.3...v4.3.5) - Released on July 31th, 2018
  * Core
    * `iOSEdgeSwipeThreshold` parameter renamed to just `edgeSwipeThreshold`. Old `iOSEdgeSwipeThreshold` name is still supported
    * Improved observer performance if there are many mutations at a time. Thanks to @rayvincent-bsd
  * Controller
    * Fixed issue with wrong auto height resizing
  * Scrollbar
    * Fixed issue when it was using active event listeners instead of passive. Thanks to @nyon
  * Minor fixes

## [Swiper 4.3.3](https://github.com/nolimits4web/swiper/compare/v4.3.2...v4.3.3) - Released on June 5th, 2018
  * Core
    * Fixed issue when slidePrev goes to wrong slide #2650
    * Fixed issue when roundLength was not considered for grids calculation #2656
    * Fixed typo in API #2659

## [Swiper 4.3.2](https://github.com/nolimits4web/swiper/compare/v4.3.0...v4.3.2) - Released on June 1st, 2018
  * Core
    * Added `addSlide(index, slide)` method to add slide at required position. Thanks to @kochizufan
    * Fixed issue with loop #2647. Thanks to @kochizufan
  * Pagination
    * New `formatFractionCurrent(number)` parameter to format current number in Fraction pagination
    * New `formatFractionTotal(number)` parameter to format total number in Fraction pagination
  * Minor fixes

## [Swiper 4.3.0](https://github.com/nolimits4web/swiper/compare/v4.2.6...v4.3.0) - Released on May 27th, 2018
  * Core
    * Fixed issue when `swipeBack` sometimes slides to wrong slide
    * Fixed issue when window resizing can break Coverflow effect layout
    * Fixed issue with wrong detection of `iOSEdgeSwipeDetection`.  Thanks to @langjun
  * Dom7 update to latest v2.0.6:
    * Fixed issue with remove event listeners when they was not added
  * Minor fixes

## [Swiper 4.2.6](https://github.com/nolimits4web/swiper/compare/v4.2.5...v4.2.6) - Released on May 1st, 2018
  * `console.log` cleanup

## [Swiper 4.2.5](https://github.com/nolimits4web/swiper/compare/v4.2.2...v4.2.5) - Released on April 29th, 2018
  * Core
    * Prevent apply grab cursor when swiper is locked
    * Fixed breakpoint with loop getting wrong realIndex when on init
    * Fixed "transformed" slides sizes calculation that could cause issues in with Coverflow effect
  * Autoplay
    * Fixed issue that can cause memory leak
  * Dom7 update to latest
    *Imporved internal events proxies logic for better memory management
  * Minor fixes

## [Swiper 4.2.2](https://github.com/nolimits4web/swiper/compare/v4.2.0...v4.2.2) - Released on April 1st, 2018
  * Core
    * Respect and update breakpoints when calling Swiper's `.update()` method
  * Pagination
    * New `progressbarOpposite` parameter to make pagination progressbar opposite to `direction` parameter, means vertical progressbar for horizontal swiper direction and horizontal progressbar for vertical swiper direction
  * Mousewheel
    * Fixed issue in `loop` + `freeMode` for loop not being set correctly
  * Minor fixes

## [Swiper 4.2.0](https://github.com/nolimits4web/swiper/compare/v4.1.6...v4.2.0) - Released on March 16th, 2018
  * Core
    * `swiper.updateAutoHeight(speed)` now supports `speed` parameter to resize swiper wrapper with duration
    * Fixed issues in free mode with `freeModeSticky` not being able to snap to closest snap point
    * New `swiper.slideToClosest()` method to slide to closest snap point when it is somewhere in between
  * A11y (Accessibility)
    * It is now enabled by default (if installed)
  * Controller
    * Fixed RTL issue when vertical swiper controls horizontal one
  * Lazy
    * Fixed issue when lazy loading not always triggered on window resize
  * Minor fixes

## [Swiper 4.1.6](https://github.com/nolimits4web/swiper/compare/v4.1.5...v4.1.6) - Released on February 11th, 2018
  * Fixed onTouchMoveOpposite event on touch devices

## [Swiper 4.1.5](https://github.com/nolimits4web/swiper/compare/v4.1.0...v4.1.5) - Released on February 10th, 2018
  * Improved touch events support on desktop Windows devices with touch screen
  * Improved "loop fix" when slider is in the free mode
  * New `noSwipingSelector` parameter that can be used instead of `noSwipingClass`
  * New `preventIntercationOnTransition` parameter to prevent interaction during slice change transition
  * New `.slideToLoop` method to be used in loop mode
  * Fixed issue with `slideChange` events being fired when slide wasn't actually changed
  * Scrollbar
    * Now doesn't require to enable `simulateTouch` for desktops when it is `draggable`
  * Keyboard
    * Fixed detection statement whether a swiper is in the viewport
  * Pagination
    * Added new multiple main bullets support for dynamic bullets pagination
  * Zoom
    * Now supports Virtual Slides
  * Minor fixes

## [Swiper 4.1.0](https://github.com/nolimits4web/swiper/compare/v4.0.7...v4.1.0) - Released on January 13th, 2018
  * Improved IE 10 support. But it is recommended to use [__proto__ polyfill](https://www.npmjs.com/package/proto-polyfill)
  * Improved touch support for Edge
  * New `watchOverflow` (disabled by default). When enabled Swiper will be disabled and hide navigation buttons on case there are not enough slides for sliding
  * Autoplay
    * New `reverseDirection` to enable autoplay in reverse direction
    * New `waitForTransition` parameter when autoplay will wait for wrapper transition to continue (enabled by default). Can be disabled in case of using Virtual Translate when your slider may not have transition
  * Keyboard
    * New `onlyInViewport` parameter (enabled by default). When enabled it will control sliders that are currently in viewport

## [Swiper 4.0.7](https://github.com/nolimits4web/swiper/compare/v4.0.6...v4.0.7) - Released on November 28th, 2017
  * Fixed issue with not working correctly `touchReleaseOnEdges` on iOS
  * Fixed issue with not working allowSlideNext/Prev change on Breakpoints
  * Fixed wrong scrollbar dragging when using custom `dragSize`
  * Minor fixes

## [Swiper 4.0.6](https://github.com/nolimits4web/swiper/compare/v4.0.5...v4.0.6) - Released on November 13th, 2017
  * Fixed Coverflow effect issue using with breakpoints
  * `iOSEdgeSwipeDetection` will also be in consideration with right-edge swipe
  * Fixed `freeModeSticky` behavior in RTL mode
  * Swiper now emits `breakpoint` event on breakpoint change
  * Minor fixes

## [Swiper 4.0.5](https://github.com/nolimits4web/swiper/compare/v4.0.3...v4.0.5) - Released on November 7th, 2017
  * Fixed issue with not working `noSwiping` parameter
  * Parallax now considers `slidesPerGroup` parameter
  * Zoom: imporved gestures handling
  * Pagination: fixed issues with wrong positioned dynamic-bullets when there are not enough slides
  * Fixed issues with some effects being broken with enabled `breakpoints`
  * Minor fixes

## [Swiper 4.0.3](https://github.com/nolimits4web/swiper/compare/v4.0.2...v4.0.3) - Released on October 27th, 2017
  * Fixed Parallax opacity and scale transitions
  * Better compatability with SSR by using dummy `document` object
  * Fixed styles for dynamic pagination buttons in RTL mode
  * Fixed issue with last pagination button not being active with `slidesPerView: 'auto'`
  * Renamed build tasks: `build-dev` -> `build:dev`, `build-prod` -> `build:prod`

## [Swiper 4.0.2](https://github.com/nolimits4web/swiper/compare/v4.0.1...v4.0.2) - Released on October 18th, 2017
  * Lazy loading support for Virtual slides
  * Added `beforeResize` event
  * Minor fixes

## [Swiper 4.0.1](https://github.com/nolimits4web/swiper/compare/v4.0.0...v4.0.1) - Released on October 11th, 2017
  * Fixed issue with pagination being broken with loop mode
  * Reworked `realIndex` calculation ordering
  * ES-module files renamed (**possible breaking change**):
    * `swiper.module.js` -> `swiper.esm.bundle.js` (exported by default)
    * `swiper.modular.js` -> `swiper.esm.js`
  * Minor fixes

## [Swiper 4.0.0](https://github.com/nolimits4web/swiper/compare/v3.4.2...v4.0.0) - Released on October 4th, 2017 🎉
  * New API (check [Documentation](http://idangero.us/swiper/api/))
  * Virtual Slides - new module that keeps in DOM just required amount of slides
  * Source code has been fully rewritten in ES-next syntax
  * Dist package contains additional ES-next modules:
    * `swiper.module.js` - swiper bundle for `import Swiper from 'swiper'`
    * `swiper.modular.js` - modular version for using Swiper with required components only
  * New `scripts/build-config.js` for creating custom Swiper build with required components and custom color theme
  * jQuery version of Swiper has been removed
  * Imporved compatibility with server-side rendering
  * Hundreds of improvements and fixes

## Swiper 4.0.0-beta.4 - Released on September 20th, 2017
  * Fixed issue with draggable Scrollbar in RTL layout
  * Minor fixes

## Swiper 4.0.0-beta.3 - Released on September 13th, 2017
  * Dom7 update to latest version
  * Small core refactoring to get better results within tree-shaking bundles

## Swiper 4.0.0-beta.2 - Released on September 2nd, 2017
  * Disable a11y by default
  * Fixed issue with events sharing between multiple swipers
  * Fixed issue with resize handling after destroy
  * Few minor fixes

## Swiper 4.0.0-beta.1 - Released on August 30th, 2017
  * Initial 4.0.0 release

## Swiper 3.4.2 - Released on March 10th, 2017
  * Fixed an issue with lazy loading callbacks when swiper is destroyed
  * New `onAfterResize` and `onBeforeResize` callbacks
  * New `onKeyPress` callback when keyboard control is used
  * Fixed Chrome+Windows issue with not clickable links that have "title" attribute
  * Minor fixes

## Swiper 3.4.1 - Released on December 13th, 2016
  * Fixed Zoom for RTL
  * Improved slideToClickedSlide behavior when loop is enabled
  * Minor fixes

## Swiper 3.4.0 - Released on October 16th, 2016
  * **Custom build** available. Now you can create custom swiper build using the folowing modules: effects, lazy-load, scrollbar, controller, hashnav, history, keyboard, mousewheel, parallax, zoom, a11y. Using cli `gulp custom -zoom,effects,lazy-loading`
  * New **zoom** functionality that enables double tap and pinch to zoom slide's inner image:
    * Required slide layout for zoom:
      ```
      <div class="swiper-slide">
        <div class="swiper-zoom-container">
          <img src="path/to/image">
        </div>
      </div>
      ```
    * New zoom parameters:
      * `zoom` - enable zoom functionality
      * `zoomMax` - maximum image zoom multiplier, by default is `3`
      * `zoomMin` - minimum image zoom multiplier, by default is `1`
      * `zoomToggle` - enable/disable zoom-in by slide's double tap
    * `zoomMax` can be also overridden for specific slide by using `data-swiper-zoom` attribute
  * New `swiper.enableTouchControl()` and `swiper.disableTouchControl()` methods to enable disable touch control (it toggles `onlyExternal` parameter)
  * New `swiper.realIndex` property in addition to `swiper.activeIndex` that returns index of active slide considering loop
  * New **History API** with new `history` parameter. It uses history pushState to set active slide URL
  * New `hashnavWatchState` parameter to navigate through slides (when hashnav is enabled) by browser history or by setting directly hash on document location
  * New `replaceState` parameter that work in addition to hashnav or history to replace current url state with the new one instead of adding it to history
  * New methods `s.unsetGrabCursor()` and `s.setGrabCursor()` to enable/disable grab cursor
  * Draggable Scrollbar now works when `simulateTouch:false`
  * New `normalizeSlideIndex` parameter to improve work of controller (see #1766)
  * `lazyLoadingInPrevNextAmount` now works with `slidesPerView: 'auto'`
  * New `passiveListeners` parameter to use passive event listeners to improve scrolling performance on mobile devices. Enabled by default
  * New `freeModeMomentumVelocityRatio` parameter to control moment velocity
  * Now it is possible to specify autoplay delay for every (or specific) slides by using `data-swiper-autoplay` attribute on them
  * Lazy loading now also respects `sizes` responsive images attribute
  * Improved mousewheel cross browser behavior (see #1797)
  * New `mousewheelEventsTarged` parameter (by default 'container') where you can specify mousewheel events target
  * New `onScroll` event/callback that triggers when swiping/scrolling happens with mousewheel
  * New `touchReleaseOnEdges` parameter to release touch events on slider edge position (beginning, end) and allow for further page scrolling
  * Multirow (slidesPerColumn) support for vertical direction, which is in this case becomes multicolumn
  * `paginationBulletRender` now accepts `swiper` instance as a first argument, `paginationBulletRender(index, className)` -> `paginationBulletRender(swiper, index, className)`
  * New "swiper-slide-duplicate-active", "swiper-slide-duplicate-next", "swiper-slide-duplicate-prev" classes that will be added in loop mode to the slides representing duplicated looped slides
  * All css classes are now configurable via new parameters: lazyLoadingClass, notificationClass, containerModifierClass, paginationClickableClass, paginationModifierClass, lazyStatusLoadingClass, lazyStatusLoadedClass, lazyPreloaderClass, notificationClass, preloaderClass, zoomContainerClass, slideDuplicateActiveClass, slideDuplicateNextClass, slideDuplicatePrevClass

## Swiper 3.3.1 - Released on February 7th, 2016
  * New `uniqueNavElements` parameter. If enabled (by default) and navigation elements' parameters passed as the string (like `.pagination`) then Swiper will look for such elements through child elements first. Applies for pagination, prev/next buttons and scrollbar
  * New `onPaginationRendered` callback. Will be fired after pagination elements generated and added to DOM
  * New `.reLoop()` method, which combines `.destroyLoop()` + `.createLoop()` methods with additional positioning fixes. Useful to call after you have changed `slidesPerView` parameter, it will dynamically recreate duplicated slides required for loop
  * New `.nextButton` and `.prevButton` properties with Dom7/jQuery element with next/prev button HTML element
  * Fixed not working mousewheel control in IE 11
  * Fixed issue with lazy loading images not being recalculated after window resize
  * Fixed issues when using loop with breakpoints changing `slidesPerView/Group` parameters
  * Numerous minor fixes

## Swiper 3.3.0 - Released on January 10th, 2016
  * New 3D Flip effect. Can be enabled with `effect: 'flip' parameter
  * New types of pagination with new parameters:
    * `paginationType` - type of pagination. Can be `'bullets'` (default) or `'fraction'` or `'progress'` or `'custom'`
    * `paginationFractionRender(swiper, currentClass, totalClass)` - custom function to render "fraction" type pagination
    * `paginationProgressRender(swiper, progressbarClass)` - custom function to render "progress" type pagination
    * `paginationCustomRender(swiper, current, total)` - custom function to render "custom" type pagination
  * New `lazyLoadingInPrevNextAmount` parameter allows to lazy load images in specified amount of next/prev slides
  * New `autoplayStopOnLast` parameter (`true` by default) tells to autoplay should it stop on last slide or start from first slide
  * New `onAutoplay(swiper)` callback
  * Minor fixes

## Swiper 3.2.7 - Released on December 7th, 2015
  * Fixed issue with using HTMLElements for next/prevButton parameters with breakpoints
  * Fixed issue with not working Auto Height when using Controller

## Swiper 3.2.6 - Released on November 28th, 2015
  * Fixed issue in RTL layout using `mousewheelControl`
  * Fixed issue in RTL layout using Parallax

## Swiper 3.2.5 - Released on November 21st, 2015
  * New "Auto Height" mode when container/wrapper adopts to the height of currently active slide. Can be enabled with `autoHeight: true` parameter
  * Fixed issue with break points in FireFox
  * Fixed issue with wrong slides position when using effects
  * Fixed issue with none-updated scroll bar after using `setWrapperTranslate`
  * Minor fixes

## Swiper 3.2.0 - Released on November 7th, 2015
  * Added responsive breakpoints support using new `breakpoints` parameter. Now you can specify different `slidesPerView` and other similar parameters for different sizes:
    ```js
    slidesPerView: 5,
    spaceBetween: 50,
    breakpoints: {
      1024: {
        slidesPerView: 4,
        spaceBetween: 40
      },
      768: {
        slidesPerView: 3,
        spaceBetween: 30
      },
      320: {
        slidesPerView: 1,
        spaceBetween: 10
      }
    }
    ```

  * New callbacks: `onSlideNextStart`, `onSlideNextEnd`, `onSlidePrevStart`, `onSlidePrevEnd`
  * Added Meteor package `meteor add nolimits4web:swiper`
  * Fixed issue with mouse touchMove/End callbacks firing all the time
  * Fixed issue with mousewheel in Chrome
  * Minor fixes

## Swiper 3.1.7 - Released on October 10th, 2015
  * Fixed issue with lazy loading trying to download `undefined`-src images
  * Fixed lazy loading on slides using jQuery version
  * Fixed issue with `slideToClickedSlide` with `loop` and `centeredSlides`
  * Fixed issue with wrong slides fill when number of slides less than `slidesPerView * slidesPerColumn` with `slidesPerColumnFill: 'row'`
  * Minor fixes

## Swiper 3.1.5 - Released on September 28th, 2015
  * Added support for images `srcset` with lazy loading using `data-srcset` attribute
  * Fixed new Chrome errors with `WebkitCSSMatrix`
  * Fixed issue with `slideToClickedSlide` with `loop` and `centeredSlides`
  * New `freeModeMinimumVelocity` parameter to set minimum required touch velocity to trigger free mode momentum
  * Ability to make the Scrollbar draggable using new paramaters:
    * `scrollbarDraggable` - (boolean) by default is `false`. Allows to enable draggable scrollbar
    * `scrollbarSnapOnRelease` - (boolean) by default is `false`. Control slider snap on scrollbar release
  * Minor fixes

## Swiper 3.1.2 - Released on August 22nd, 2015
  * Fixed issues with loop and mousewheel when swiper stopped on last slide
  * Imporved mouse wheel behavior in latest Chrome
  * Fixed issue with `slidesPerView: 'auto'` and enabled `loop:true` mode to set `loopedSlides` to the amount of slides by default (if not specified)
  * New `mousewheelSensitivity: 1` parameter allows to tweak mouse wheel sensitivity
  * Fixed issue with updating swiper when swiping is locked (with `allowSwipeToNext`/`allowSwipeToPrev`)
  * Fixed issue with wrong calculating of "visible" slides with enabled `centeredSlides`
  * CSS fixes for 3D effects
  * New options to release Swiper events for swipe-to-go-back work in iOS UIWebView with two options:
    * `iOSEdgeSwipeDetection` (by default is `false`) - enable ios edge detection and release Swiper events
    * `iOSEdgeSwipeThreshold` (default value is `20`) - area in `px` from left edge of screen to release events
  * Improved source maps
  * Minor fixes

## Swiper 3.1.0 - Released on July 14th, 2015
  * Accessibility (a11y)
    * Fixed issue with wrong buttons labels
    * Added support for pagination bullets
    * New accessibility parameter for pagination label `paginationBulletMessage: 'Go to slide {{index}}'`
  * Controler
    * New parameter `controlBy` which can be 'slide' (by default) or 'container'. Defines a way how to control another slider: slide by slide or depending on all slides/container (like before)
    * Now controllers in `controlBy: 'slide'` (default) mode will respect grid of each other
  * Pagination
    * New `paginationElement` parameter defines which HTML tag will be use to represent single pagination bullet. By default it is `span`
  * New `roundLengths` parameter (by default is `false`) to round values of slides width and height to prevent blurry texts on usual resolution screens
  * New `slidesOffsetBefore: 0` and `slidesOffsetAfter: 0` (in px) parameters to add additional slide offset within a container
  * Correct calculation for slides size when use CSS padding on `.swiper-container`
  * Fixed issue with not working onResize handler when swipes are locked
  * Fixed issue with "jumping" effect when you disable `onlyExternal` during touchmove
  * Fixed issue when slider goes to previos slide from last slide after window resize
  * Added new `swiper.jquery.umd.js` version for the environment where both Swiper and jQuery included as modules
  * Minor fixes

## Swiper 3.0.8 - Released on June 14th, 2015
  * Fixed issue with wrong active index and callbacks in Fade effect
  * New mousewheel parameters:
    * `mousewheelReleaseOnEdges` - will release mousewheel event and allow page scrolling when swiper is on edge positions (in the beginning or in the end)
    * `mousewheelInvert` - option to invert mousewheel slides
  * Fixed issue with lazy loading in next slides when `slidesPerView` > 1
  * Fixed issue with resistance bounds when swiping is locked
  * Fixed issue with wrong slides order in multi-row mode (when `slidesPerColumn` > 1)
  * Fixed issue with not working keyboard control in RTL mode
  * Fixed issue with nested fade-effect swipers
  * Minor fixes

## Swiper 3.0.7 - Released on April 25th, 2015
  * New `width` and `height` parameters to force Swiper size, useful when it is hidden on intialization
  * Better support for "Scroll Container". So now Swiper can be used as a scroll container with one single "scrollable"/"swipeable" slide
  * Added lazy loading for background images with `data-background` attribute on required elements
  * New "Sticky Free Mode" (with `freeModeSticky` parameter) which will snap to slides positions in free mode
  * Fixed issues with lazy loading
  * Fixed slide removing when loop mode is enabled
  * Fixed issues with Autoplay and Fade effect
  * Minor fixes

## Swiper 3.0.6 - Released on March 27th, 2015
  * Fixed sometimes wrong slides position when using "Fade" effect
  * `.destroy(deleteInstance, cleanupStyles)` method now has second `cleanupStyles` argument, when passed - all custom styles will be removed from slides, wrapper and container. Useful if you need to destroy Swiper and to init again with new options or in different direction
  * Minor fixes

## Swiper 3.0.5 - Released on March 21st, 2015
  * New Keyboard accessibility module to provide foucsable navigation buttons and basic ARIA for screen readers with new parameters:
    * `a11y: false` - enable accessibility
    * `prevSlideMessage: 'Previous slide'` - message for screen readers for previous button
    * `nextSlideMessage: 'Next slide'` - message for screen readers for next button
    * `firstSlideMessage: 'This is the first slide'` - message for screen readers for previous button when swiper is on first slide
    * `lastSlideMessage: 'This is the last slide'` - message for screen readers for next button when swiper is on last slide
  * New Emitter module. It allows to work with callbacks like with events, even adding them after initialization with new methods:
    * `.on(event, handler)` - add event/callback
    * `.off(event, handler)` - remove this event/callback
    * `.once(event, handler)` - add event/callback that will be executed only once
  * Plugins API is back. It allows to write custom Swiper plugins
  * Better support for browser that don't support flexbox layout
  * New parameter `setWrapperSize` (be default it is `false`) to provide better compatibility with browser without flexbox support. Enabled this option and plugin will set width/height on swiper wrapper equal to total size of all slides
  * New `virtualTranslate` parameter. When it is enabled swiper will be operated as usual except it will not move. Useful when you may need to create custom slide transition
  * Added support for multiple Pagination containers
  * Fixed `onLazyImage...` callbacks
  * Fixed issue with not accessible links inside of Slides on Android < 4.4
  * Fixed pagination bullets behavior in loop mode with specified `slidesPerGroup`
  * Fixed issues with clicks on IE 10+ touch devices
  * Fixed issues with Coverflow support on IE 10+
  * Hashnav now will update document hash after transition to prevent browsers UI lags, not in the beginning like before
  * Super basic support for IE 9 with swiper.jquery version. No animation and transitions, but basic stuff like switching slides/pagination/scrollbars works


## Swiper 3.0.4 - Released on March 6th, 2015
  * New Images Lazy Load component
    * With new parameters `lazyLoading`, `lazyLoadingInPrevNext`, `lazyLoadingOnTransitionStart` (all disabled by default)
    * With new callbacks `onLazyImageLoad` and `onLazyImageReady`
  * `updateOnImages` ready split into 2 parameters:
    * `preloadImages` (by default is true) - to preload all images on swiper init
    * `updateOnImages` (by default is true) - update swiper when all images loaded
  * Fixed issues with touchmove on fouces form elements
  * New `onObserverUpdate` callback function to be called after updates by ovserver
  * Fixed issue with not working inputs with keyboard control for jQuery version
  * New `paginationBulletRender` parameter that accepts function which allow custom pagination elements layout
  * Hash Navigation will run callback dpending on `runCallbacksOnInit` parameter
  * `watchVisibility` parameter renamed to `watchSlidesVisibility`

## Swiper 3.0.3 - Released on March 1st, 2015
  * Fixed issue with not firing onSlideChangeEnd callback after calling .slideTo with
runCallbacks=false
  * Fixed values of isBeginning/isEnd when there is only one slide
  * New `crossFade` option for fade effect
  * Improved support for devices with both touch and mouse inputs, not yet on IE
  * Fixed not correctly working mousewheel and keyobard control in swiper.jquery version
  * New parallax module for transitions with parallax effects on internal elements
  * Improved .update and .onResize methods
  * Minor fixes

## Swiper 3.0.2 - Released on February 22nd, 2015
  * Fixed issue with keyboard events not cleaned up with Swiper.destroy
  * Encoded inline SVG images for IE support
  * New callbacks
    * onInit (swiper)
    * onTouchMoveOpposite (swiper, e)
  * Fixed free mode momentum in RTL layout
  * `.update` method improved to fully cover what `onResize` do for full and correct update
  * Exposed `swiper.touches` object with the following properties: `startX`, `startY`, `currentX`, `currentY`, `diff`
  * New methods to remove slides
    * `.removeSlide(index)` or `.removeSlide([indexes])` - to remove selected slides
    * `.removeAllSlides()` - to remove all slides

## Swiper 3.0.1 - Released on February 13th, 2015
  * Fixed issue with navigation buttons in Firefox in loop mode
  * Fixed issue with image dragging in IE 10+

## Swiper 3.0.0 - Released on February 11th, 2015
  * Initial release of all new Swiper 3
  * Removed features
    * Dropped support for old browsers. Now it is compatible with:
      * iOS 7+
      * Android 4+ (multirow mode only for Android 4.4+)
      * Latest Chrome, Safari, Firefox and Opera desktop browsers
      * WP 8+, IE 10+ (3D effects may not work correctly on IE because of wrong nested 3D transform support)
    * Scroll Container. Removed in favor of pure CSS `overflow: auto` with `-webkit-overflow-scrolling: touch`
  * New features
    * Swiper now uses modern flexbox layout, which by itself give more features and advantages
    * Such Swiper 2.x plugins as Hash Navigation, Smooth Progress, 3D Flow and Scrollbar are now incorporated into Swiper 3.x core
    * Full RTL support
    * Built-in navigation buttons/arrows
    * Controller. Now one Swiper could be controlled (or control itself) by another Swiper
    * Multi row slides layout with `slidesPerColumn` option
    * Better support for nested Swipers, now it is possible to use same-direction nested Swipers, like horizontal in horizontal
    * Space between slides
    * New transition effects: 3D Coverflow, 3D Cube and Fade transitions
    * Slides are `border-box` now, so it is possible to use borders and paddings directly on slides
    * Auto layout mode (`slidesPerView: 'auto'`) now gives more freedom, you can even specify slides sizes in % and use margins on them
    * Mutation Observers. If enabled, Swiper will watch for changes in Dom and update its layout automatically
    * Better clicks prevention during swiping
  * Many of API methods, parameters and callbacks are changed
  * Added a bit lightweight jQuery/Zepto version of Swiper that can be used if you use jQuery/Zepto in your project