- A flaw was found in the way the LibreOffice HWP (Hangul Word Processor) file filter processed certain HWP documents. An attacker able to trick a user into opening a specially crafted HWP document could possibly use this flaw to execute arbitrary code with the privileges of the user opening that document.
- OpenXML interoperability has been improved.* This update adds additional statistics functions to the Calc application, thus improving interoperability with Microsoft Excel and its "Analysis ToolPak" add-in.* Various performance improvements have been implemented in Calc.* This update adds new import filters for importing files from the Appple Keynote and Abiword applications.* The export filter for the MathML markup language has been improved.* This update adds a new start screen that includes thumbnails of recently opened documents.* A visual clue is now displayed in the Slide Sorter window for slides with transitions or animations.* This update improves trend lines in charts.* LibreOffice now supports BCP 47 language tags.For a complete list of bug fixes and enhancements provided by this rebase, see the libreoffice change log linked from the References section.