The reference management software Bookends has been updated. The update includes

• New PDF viewer with search, markup, and annotation

• Tight integration between PDF notes and the Bookends note stream

• Move groups between folders with a hierarchical menu

• Watch folders work when the default attachment folder is not on the boot HD

• Use AppleScripts to set the contents of a field

• Bibliography generation is faster

• Set text output style (e.g. Styled Text, BibTeX, HTML, etc.) in Preferences, Scan & Bib tab

• Worked around a Mendeley XML incompatibility with EndNote XML so that reference Types are imported correctly

• The keyboard shortcut for Autofill From Internet has been changed to Shift-Command-A

• If Bookends can't find an assigned attachment folder, the factory default folder will be used

• JSTOR search and Autocomplete Paper were updated to deal with changes made by JSTOR

• The number of references you can import from Google Scholar at once has been reduced from 50 to 20

• Updated Google Scholar parsing to deal with changes made by Google

• Existing font styles will be preserved when pasting decomposed Unicode text into a text field

• Smarter handling of Title Case

There is a comprehensive listing of reference management software for Mac OSX here.