 In LibreOffice 5.1, many improvements have been added to Writer to help you work faster and smarter with documents. For instance, in the View menu, a new Hide white space option has been added, which removes gaps between pages to help you really focus on your content. When you're checking a document for spelling, the Spellcheck dialog box now doesn't close automatically when it's finished, so you can also switch dictionaries or check for grammar mistakes without having to open the dialog box again. The Mail Merge feature has been simplified. When using calc as a data source, you no longer need a separate odb data source definition file. That information is now embedded in the document. Finally, in the Print Preview mode, there's now a box where you can enter a number to jump to a specific page.