Improvements

Dashboard

Improved selection reset: additionally to the reset option on each widget (which we visually improved) a new filter icon indicates now whenever any selection is active in a dashboard. On hover of this filter icon you can see a list of all active selections and remove them individually or completely.
IFrame widget: Introduction of %u (user), %d (dashboard title), %p (project titles) and %q[...] as additional iframe parameters to be used as placeholder in the iframe url. Full documentation can be found here: Dashboard Widgets#Desktop- DesktopiFrameiframe
Chord widget: Percentage of total values in shown in tooltips

The currently selected document visually sticks to the top/bottom of the list when scrolling through the list and allows to quickly jump back to the last location in the list.
Improved view of matching pages and duplicates: For PDFs (and other documents with pages or sub-items) the matching pages are now shown in a separate column. The same is true for duplicates of a document. An icon indicates whether a document has matching pages or duplicates and opens/closes the corresponding column.

The get_items method of the SquirroClient should no longer be used.
Please use the query function. The get_items method will be removed in a future version.

Ensures gripper doesn't overlay widgets in view mode.
The theme hover colour was not properly applied to Facets Table's Keyword List.
If Search Query widget was placed in a dashboard together with Result List with smart filter highlighting, and the smart filter query was part of the dashboard query, the Search Query widget would never load.
Now hiding the Load More button from Facets Table widget if no more items can be fetched.
Ensured theming colour is used instead of the configured colours in TagCloud/Significant Terms widgets, and removed the configuration options.
Added widget title display to sidebar along with the type.
Beautified the display of Horizontal Result-List widget.
Ensure Facets List opens to the right when its the first widget added to the dashboard.
Ensure Facets List in Search screen is a sized scrollable container, and that the Search view does not become scrollable.
Beautified the display of the header with Reset, in a header-less widget in non-edit mode.
Ensure sorting on read/starred flag is working.