Download latest ubuntu 16.10 it's out now.
Direct Download Link :-Ubuntu 16.10
What's New
1. A new Nautilus experience
One of the major features that Ubuntu 16.10 brings along is the version 3.20 of the Nautilus file browser. This new Nautilus version includes several UI-related changes, biggest of which is the new search popover UI.
As clear from the screenshot above, you can now filter your searches based on time as well as the type of file you're looking for. So, for example, with the new Nautilus version, you can now easily search for PDF files that were edited last week.
The search tags not only give you an idea about what filters are on (in case you decide to close the search popover), but also let you easily remove individual search filters by clicking the close button 'x' inside the corresponding tags.
Other Nautilus changes include a new shortcut window:
and new preferences options:
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