You could repair the invalid file using the project from the attachment.

Users want to be able to resize columns of RadPivotGrid at runtime, similar to RadGridView.

The regular ComboBox goes through all of the starting with the same letter items when pressing the same key multiple times. RadComboBox currently always highlights the first one.
In addition, the case where starting to type couple letters, will select the matched item with StartsWith

Allow users to expand properties of a complex type in order to reveal the list of that type's properties.

The feature will be available in R1 2019, scheduled for the mid of January 2019. 

Port the current SL implementation of MediaPlayer to WPF.

Changed the status to Completed: We created a MediaPlayer SDK example which can be used in WPF. 
https://github.com/telerik/xaml-sdk/tree/master/Common

The tiles returned from the Bing rest imagery api are not using the latest road tile source. Customers are comparing our integrated maps to the Bing Maps website and complaining that our integrated maps are out of date. Microsoft has added "RoadOnDemand" as an imagerySet value to target the latest tiles. The currently implemented "Road" value is considered legacy.
Docs: https://msdn.microsoft.com/en-us/library/ff701716.aspx
Attached are images comparing the new Bing tiles and legacy.

Please follow this feature request already logged in our portal. 
https://feedback.telerik.com/Project/143/Feedback/Details/218677-map-add-the-canvas-modes-roadondemand-and-ordnanceservey-modes-in-the-bingrestm
Currently, you can implement custom map provider and hardcode the link addressing the RoadOnDemand service.

We will not add OrdnanceSurvey mode when we add CanvasModes and OnDemandmodes, as it requires more effort and different development setup.

ExtMap Files (for Application Caching) are missing from NuGet Separate Packages although they are included in the full package.  Please include these.

Allow the text obtained from the GetSelectedText method of the DocumentSelection class to be extracted without the list text of the associated paragraph.

Available in R3 2017 Official Release.

Add the ability, while holding down a modifier key (for instance ALT which triggers the KeyServices) and pressing the AccessText key at the same time, to execute the action associated with the element.

Available in R1 2017 Release
Please note that is it working only for KeyDown ActivationModes, not in the default KeyUp.

The feature is going to be included in the next official release Q1 2105.

Allow the ApplicationMenu to be used as a stand-alone control



Available in R1 2017 Release

 The last response of contains incorrect information (it contains data from the previously uploaded chunk).

Available in LIB version: 2016.3.1010

Introduce an out-of-the-box way to merge documents along with all specifics of each document - section properties, lists, styles.

Allow hiding the tab headers - when a single tab is displayed a tab header is not needed and it can be programmatically hidden in order to save space.

UPDATE: HeaderVisibility property can be used to achieve this behavior

Allow changing the entire UpDownButton tooltip.

Add ScreenTip for the Application Button

UPDATE: RibbonView ApplicationButtonStyle property  can be used to apply a style on the ApplicationButton. Use the style to apply a ScreenTip on the button.