What’s New

• Added: WAI-ARIA support for all Kendo UI Web widgets
• Added: Added/improved keyboard navigation for all Kendo UI Web widgets
• Added: RTL support for all Kendo UI Web widgets
• Added: Five new themes - Bootstrap, High Contrast, Metro Black, Moonlight and Uniform
• Added: Utilize CSS3 gradients in themes
• Added: Support for read-only binding via kendo.bind method and data-bind attribute setting

What’s Fixed

• Fixed: Widgets with popup leak some memory after destroy
• Fixed: Nexus 7 not detected as a tablet

DataSource

What’s New

• Added: sync event

What’s Fixed

• Fixed: Sync after remove does not trigger change event with LocalTransport

Drag And Drop

What’s Fixed

• Fixed: Destroying a DropTarget widget leaks memory through element references
• Fixed: Drag & Drop does not work on touch-enabled desktop Chrome

Globalization

What’s New

• Added: Support for more than three "f" (fraction of the second) specifiers in the time format
• Added: Support for parsing a value as Date/Number object when Globalize.js is included
• Improved: parseDate returns null if the entered year differs than the format

What’s Fixed

• Fixed: Added leading zeros to the 'year' if required
• Fixed: kendo.parseDate parses incorrectly 0001-01-01 date

HierarchicalDataSource

What’s Fixed

• Fixed: get method does not find child items with custom id field

MVVM

What’s Fixed

• Fixed: MVVM raises change event incorrectly when setting the same value to a property

Validator

What’s New

• Improvement: Read-only inputs should not be validated

What’s Fixed

• Fixed: Range validation should not be triggered if input is empty

AutoComplete

What’s Fixed

• Fixed: AutoComplete raises change event when the value is set with value() method
• Fixed: The width of the popup element is not persisted
• Fixed: AutoComplete throws an error when calling the destroy method

Calendar

What’s Fixed

• Fixed: Calendar renders two equal days in Brazil timezone (DST issue)
• Fixed: Calendar renders incorrectly last day of month if DST occurs

ComboBox

What’s New

• Improvement: Clear selection of the child widget if no data

What’s Fixed

• Fixed: DropDownList gets hidden if initialized twice
• Fixed: ComboBox does not persist custom value on refresh
• Fixed: ComboBox reverts entered value if filter is not enabled
• Fixed: The width of the popup element is not persisted
• Fixed: Empty ComboBox does not select first highlighted item on key down
• Fixed: ComboBox does not select item after rebind if the dataSource is filtered with the API

Date/Time Pickers

What’s New

• Improved: DatePickers update calendar's selection when input value changes before opening
• Improved: DateTimePicker rebinds TimeView using options.dates when the selected date is part of the dates array

What’s Fixed

• Fixed: Calendar renders two equal days in Brazil timezone (DST issue)
• Fixed: Calendar renders incorrectly last day of the month if DST occurs
• Fixed: DateTimePicker does not wire the clock icon after destroy and initialization
• Fixed: Pickers do not work when initialized after MVVM binding

DropDownList

What’s New

• Improvement: Clear selection of the child widget if no data

What’s Fixed

• Fixed: DropDownList gets hidden if initialized twice
• Fixed: focusout event is raised infinitely
• Fixed: The width of the popup element us not persisted
• Fixed: DropDownLists closes on click if it is still focused
• Fixed: iOS Widget styling is wrong
• Fixed: DropDownList cannot be bound to an empty array

Editor

What’s New

• Added: Image file browser
• Added: Introduced keyup and keydown events

What’s Fixed

• Fixed: Updating the editor value through the viewHtml dialog does not trigger a change event
• Fixed: Selection is lost when using asynchronous toolbar buttons on a MVVM-bound editor
• Fixed: Ordered lists at end of document show numbers as zeroes in IE9
• Fixed: Editor is not focused by clicking below content in IE
• Fixed: Serialization is broken for inline styles which contain absolute URLs

Grid

What’s New

• Improvement: Support for binding by name of radio button elements when set as a custom editor

What’s Fixed

• Fixed: Sorting on nullable string or numbers does not work as expected
• Fixed: Dates are not sorted correctly if nulls and dates earlier than 1970 are present
• Fixed: Grid table layout does not re-adjust when hiding a column in IE8
• Fixed: Additional values are displayed in columns context menu when viewed in IE8
• Fixed: Columns cannot be resized after a previous one is hidden in IE8
• Fixed: Filtering with "endswith" sometimes returns wrong results
• Fixed: Grouping with column reordering does not work if columns are not specifed
• Fixed: Destroy fails when scrolling is disabled
• Fixed: Cell cannot be switched to edit mode if the previous one contains a table and batch mode is enabled
• Fixed: Data is in incorrect order when grouped on a field with same date value and sorted by another
• Fixed: Foreign key column values cannot contain apostrophe
• Fixed: Grid column resizing does not work if browser window is scrolled horizontally

ListView

What’s Fixed

• Fixed: ListView item does not set uid attribute when model field changes

Menu

What’s Fixed

• Fixed: Menu doesn't work in desktop browser with both touch and mouse events
• Fixed: Menu doesn't work in IE10 Metro
• Fixed: Root-level links do not get color from k-state-highlighted user rule

NumericTextBox

What’s New

• Added: NumericTextBox allows entering digits with pressed Shift key
• Added: NumericTextBox copies class names from the input element to the wrapper

What’s Fixed

• Fixed: Step with more than two decimal places does not work as expected
• Fixed: NumericTextBox requires two presses to focus in mobile device

Slider

What’s Fixed

• Fixed: Slider track is invisible in some skins

Splitter

What’s Fixed

• Fixed: Adjacent panes are selected when resizing (jQuery 1.8.2)
• Fixed: Initially collapsed resizable panes cannot be resized after they are expanded

TabStrip

What’s Fixed

• Fixed: TabStrip select() method does not work correctly when nesting TabStrips

TreeView

What’s New

• Added: Allow MVVM binding through kendo.observableHierarchy
• Added: Honor checked field when rendering checkboxes

What’s Fixed

• Fixed: Child items overlay other items after drag& drop
• Fixed: Drop event does not report proper dropTarget on touch devices
• Fixed: Double-clicking disabled items expands them
• Fixed: Checkboxes cannot be enabled through data-checkboxes
• Fixed: checkboxes.name allows rendering of name attribute on each checkbox
• Fixed: text() method removes sprites and images from nodes
• Fixed: Changing spriteCssClass and imageUrl fields does not update rendered item
• Fixed: Specifying Checkboxes(false) renders checkboxes

Upload

What’s New

• Added: async.batch option

Window

What’s New

• Improved: Title text gets trimmed with ellipsis

What’s New

• Added: Candlestick and OHLC series
• Added: Five new themes - Bootstrap, High Contrast, Metro Black, Moonlight and Uniform
• Added: DataViz Theme Builder
• Added: dragStart, drag and dragEnd events
• Added: zoomStart, zoom and zoomEnd events
• Added: 'justified' option to categoryAxis to allow positioning of series points at the axis edges. Default value is false
• Added: roundToBaseUnit option for categoryAxis (default: true)
• Added: "auto" baseUnit option for automatic date grouping that tries to fit available data on screen
• Added: baseUnitStep option for aggregating date series into multiples of days, weeks, etc.
• Added: Support for aggregating categorical series into weeks
• Added: "narrowRange" option to value/x/yAxis options. Setting it prevents the automatic range from snapping to 0
• Added: Customizable panes for organizing complex charts
• Added: x/yAxes aliases. They take precedence over x/yAxis
• Added: valueAxes alias. Takes precedence over valueAxis
• Added: categoryAxes alias. Takes precedence over categoryAxis
• Added: axisCrossingValues alias. Takes precedence over axisCrossingValue

What’s Fixed

• Fixed: Nexus 7 not detected as a tablet
• Fixed: Tooltip font set in series is not applied

What’s Changed

• Breaking Change > Improvement: missingValues defaults to "zero" for area, stacked area and stacked line series
• Breaking Change: DataViz widgets require theme-specific stylesheets

Stock Chart

New stockChart widget for visualizing financial data. Supports panning and zooming on desktop and mobile devices.

Bubble Chart

What’s Fixed

• Fixed: Bubbles can sometimes appear below grid lines

What’s New

• Added: Refined/enhanced animation framework and API
• Added: iOS 6 styling
• Improved: Default iOS styling is now iOS 5
• Improved: Enhanced Android styling
• Improved: Enhanced BlackBerry styling (based on BB10)

What’s Fixed

• Fixed: Nexus 7 not detected as a tablet

What’s Changed

• Breaking Change < Improvement: Font icons enabled by default, WebKit mask icons are deprecated

ActionSheet

What’s Fixed

• Fixed: iOS Widget styling is wrong
• Fixed: ActionSheet open method does not work on tablets
• Fixed: Artifacts left on the screen after closure (Android)

ListView

What’s Fixed

• Fixed: Textarea is not styled in ListView
• Fixed: Default border - bottom for <li> elements does not render in iOS
• Fixed: Fixed: Arrow gap on iOS 6

NavBar

What’s New

• Added: ButtonGroup NavBar specific styling

What’s Fixed

• Fixed: Better sizing of NavBar depending on its contents

Scroller

What’s Fixed

• Fixed: Scroller inside a ScrollView should pass non-handled events to it

ScrollView

What’s Fixed

• Fixed: Paged scrollview does not retain its page when orientation changes

Switch

What’s New

• Improved: Changed styling to match Switch in Jelly Bean (4.1)