Version 0.7 (released on 2008-06-26)
* changed: new database format (sqlite) --> faster access
* added: converter to convert data from old xml format to new sqlite format
* fixed: item listview does not refresh when selected feed was removed
* fixed: in some cases, while selecting another feed or category, the associated toolbar buttons would not be invisible
* fixed: crash when option 'associate opml-files with BlueRSS' is changed (this happened only in some cases)
* added: make BlueRSS portable (that means all data will be saved in the program folder)
* fixed: size of item listview and preview control will not be changed when window has been resized
* fixed: behavior of the feeds treeview while changing the category of a feed
* fixed: feed treeview does not display scrollbars
* fixed: an error has occured while adding a feed that contains 'feed://' in its URL