Both, the ePUB 3 export and the ILIAS export have been improved in this version.
ePUB 3 export: More paragraph styles are reflected. New features are: page breaks, borders, paddings and background-colors of table cells, nested lists and hyphenation. Keep headings together with the following paragraph.
ILIAS export: The export dialogue has been completely redesigned. Define a maximum graphic size. Optional debug information.
Common new features: A better check routine, dutch translation in the menu and toolbar, a lot of bug fixes and code improvements.