7.0.0

• Removed .val() modifiers
  • removed 'update': libLink can work without this hint
  • removed 'animate': value setting is now animated by default
  • removed 'set': set callback now always fires on value setting
  • removed 'link': libLink support value encoding/decoding. Input must now match slider encoding.
• Improved performance by reducing browser paints
• Added 'animate' option to disable animation on value setting
• Animated setting is now default.
• Removed serialization
• Added support for libLink
• Added support for wNumb
• Removed 'extend' behaviour
• Added painting sliders in new layers for performance improvement
• Added generation of legend
• Complete documentation overhaul
• Better testing with more structure

6.2.0

• Removed the previously added .classVal and replaced it with a lightweight solution.
• Fixed a bug in non-linear stepping for RTL sliders. (#262)
• Added checks for min and max in range. (#255)
• Added the minified version in the source, so it can be managed with Bower. (#252)

6.1.1

Bump version so bower fetches changes. No file changes.

6.1.0

• $.noUiSlider.Link is now available as $.Link, and will self-initialize (no need to use new anymore. The element is still aliased in the noUiSlider namespace, so all existing code will continue to work.
• Several issues have been resolved, including a compression issue in IE11 and some value-setting in RTL configurations.
• The snap option and the "-tooltip-" modifier are now in the documentation.
• Added to and from formatting options, which allow modification of a formatted value.

6.0.0

• Added optional non-linear ranges, including stepping.
• Added new behaviour settings.
• Added object-oriented serialization.
• Change events to use jQuery's/Zepto's .on and .off.
• Removed block event.

5.0.0

• Added support for dragging the slider range.
• Added option to disable 'tap'.
• Added extend settings, which allows for designs where the handles fit within the slider bar.
• Added rebuild method.
• Brand new design, improved class structure.
• Compatibility with Google Closure compiler in Advanced mode.

4.3.0

• Added support for inverted (right-to-left and bottom-to-top) sliders.
• Added a new block callback.
• Added new options and features to serialization:
  • Added option to serialize to a function.
  • Added option to serialize to any jQuery/Zepto element using any method.
  • Serialization fields are now filled upon initialization.
  • All settings within serialization are now optional.
  • The to option now optionally accepts an array of items to serialize to.
  • to now properly handles sets of multiple elements.
• Fixed implementation of the margin option.
• Fixed potentially unbinding events set by other plugins.
• Fixed certain browsers showing the text selection cursor on drag.
• Fixed an issue where an unintended mouseup on a slider might cause a 'tap'.
• Fixed compatibility with $.noConflict().
• Simplified handle stacking order. Check your CSS when upgrading!
  A minor change is required. See the chapter on styling for more information.
• Re-licensed to WTFPL. This changes nothing but the license name. The text and terms are identical.
• Settings for margin and step are now applied to .val() input and the start option.
• Reduced redundant event firing to make performance on older devices snappier. Events will no longer keep firing endlessly when a handle has hit a limit.

4.2.2

• Changed implementation of pointerEvents to be compatible with IE11.
• Re-release of 4.2.1

4.2.0

• Added compatibilty with Zepto.js.

4.1.0

• Added a new option to 'serialization' to set a decimal separator: 'mark'.
• Added a much requested 'slide' callback to cover the gap between change and slide.
• Fixed a long standing scrolling issue in IE10.
• Several minor bugfixes.