Just make it compatible! 

Range area and column
A detailed description of the problem to the link: http://www.telerik.com/forums/range-area-and-column

Allow creation of custom labels that can be placed any where on the chart surface using x, y coordinates.

Let's say I'm using an autocomplete to choose a country: I know I can format the list with a template, but at the moment I can't have the inner value of the widget to be the ISO code and the input text value to be the description + ISO country code.
For example, the user types "ita" in the input box, the list shows an element with "[flag] Italy". When the user clicks on that row, the input box changes to "Italy - IT", and the Autocomplete istance would return "IT".

We have come across problems where on ann individual vie wit would be good to strip out all the CSS styling on a listview. To do this presently  is very difficult to find what styles are applied and when we do remove them it causes problems else where.
Ideally it would be nice just to have a attribute on the widget which tells the widget not to use the in built styling.

Sir,

Do you have pivot grid like feature in kendo grid

Thanks

Please enhance 'Grid copy' feature on Kendo grid to copy column headers also to excel.

When reordering the columns, it would be great if the COLUMNREORDER event would fire AFTER the columns are reordered. This would be good in situations where a column reorder triggers a request to persist the new state of the options somewhere. 

The Drawer widget doesn't work in Intel XDK emulator. It works fine on the device using Intel App Preview, but not being able to select an item from the drawer in the emulator kinda is a show-stopper for navigating the app.

When integrating the Kendo UI Editor with other components, it would be nice if there was more visibility and control on the state and actions of the Kendo Editor.

For instance, bind 2 new callbacks/events: 
- onClose: function(event) {}
- onOpen: function(event) {}

Methods to control the Editor externally:
- editor.close()
- editor.open()

Methods to inquire on the Editor's state:
- editor.isOpen()

Several of your controls (Scheduler, Grid) make use of the Validator control for validation on the edit forms.  Once the validator is loaded there is no way to change the options.

It is important if the validator is going to be embedded within other controls that we be able to enable/disable validateOnBlur and get/set the errorTemplate.

Without the ability to change the validator options, support recommends use of private methods.

An alternate choice would be to require those controls that are embedding the validation to provide these options as part of their configuration.

Thanks

The ToolBar widget should provide full keyboard navigability. 
All buttons and split buttons should be accessible using the tab key.
All menu buttons should be accessible using the arrow keys when focus is on the associated split button.
Pressing the enter key should execute the buttons' associated functionality.
The toolbar's overflow menu should support keyboard navigation.

You can put multiple inputs in a custom Grid cell editor (textboxes, checkboxes, etc.), but since there's more than 1 and the grid doesn't support binding to arrays/collections out of the box, there's no way to automatically get those values into a model when you move away from the cell. The grid "save" event doesn't fire when there isn't 1 input using "data-bind".
You can put a button or something to click on inside the cell and then in the click event update the model yourself, but that looks odd.
Please add a cell-closing event that allows us to manually update the model or do other clean-up.
OR, please add support for binding to arrays for a field in the grid.
Thanks. 

The Release Notes page for the Kendo UI (http://www.telerik.com/support/whats-new/kendo-ui/release-history) does not contain the exact version each release is. It only says something like "Kendo UI Q2 2015".

Please use the Reportings Release Notes page (http://www.telerik.com/support/whats-new/reporting/release-history) as the example to be followed, so that it is clear for us which version exactly the Q1, Q2 etc is connected to.

What a revolutionary concept, I made it myself!

Add an option to rotate the text 90 degrees when the tabPosition is set to Left or Right.  Without this on a mobile device the control is useless as it takes up the whole screen.

Now datepicker open only on click to icon, please add option to open datepicker on focus over input

Add custom defined formulas

1) each release version please give a compatiable list if kendo UI use new version of third party js framework, especially angularjs.
for example: the 2015 Q3 v2015.3.930, which is shipped angular js 1.4.6, i want to determine is it compatiable with angular 1.3.x
because in enterprise solution, the third party javascript library upgrade new version is impossible, some components depends on angular 1.3.x.


2) please think about support  angular js 1.3.x, like the jquery 1.9.1,
you should keep a stable version support on thirdparty.

3) the road map about kendo support angular.js.