I just released MindNode 1.1.2. This release contains several bug fixes and minor improvements.

Download MindNode 1.1.2

Release Notes:
(Fix) The nativ MindNode format no longer shows up in the export dialog as an available format.
(Fix) Deleting the content of a spotlight attribute caused the save operation to fail.
(Fix) Exporting to rtf caused to fail when nodes contained an empty title.
(Fix) Abort editing a node by pressing ESC is working again.
(Fix) The node well is not drawn during a position translation directly after node creation.
(Fix) Animations are reenabled correctly after exiting edit mode.
(Update) Using MindNode files with Subversion and CVS now works. Hidden .svn and .cvs are copied into the new bundle.
(Update) When exporting to html, rtf, opml and freemind nodes are sorted by y location (used to be creation date in previous versions).