Dirk published yesterday a new version of Ahnenblatt (2.87). It corrects some bugs that occured when merging persons or deleting links to a partner, as well as some more.
There is also a new button in the "navigator" to easily add a new partner. The search form (through the "options") has the old/new ability to search for parents, partners, children and siblings.
More information (german) and Dirks original Post:
http://www.ahnenblattportal.de/viewtopi ... 5612#45612
For the download of Ahnenblatt 2.87:
http://www.ahnenblatt.com/
Marcus