The australian developer Debenu has released PDF Aerialist 13. This Acrobat plugin for Macintosh and Windows allows to automatically create and edit bookmarks and links. PDFs can be merged and splitted while optionally converting internal bookmarks and links to external bookmarks and links!
In addition table of contents can be created based on (typo)graphical properties. Stamps can be added and there is also a mail merge feature. New is the integration of a simple imposition module.