as seen on gnome-list, what's new includes "multiple documents interface, with copy/paste and drag'n'drop; multiple selections (useful with LyX citation for example); all the supported formats (bibtex, medline, ovid, refer) can now be read and written; better date handling; bug fixes." for more see the pybliographer download page at gnome.org. if you haven't tried this yet give it a shot; i might finally get rid of endnote + msword (and there was much rejoicing). :)
as seen at freshmeat: "Fixed some problems which made all previous versions of BioMail nonfunctional due to changes at PubMed site. Added HTML 'skins', csv file format." If this means they finally did the cutoff of the old server some of my pubmed code must be broken too... for more see the redesigned BioMail site.
As seen at freshmeat, gnome-list, and noted by Matt W.: "Many annoying bugfixes, a graphical configuration mechanism, and an XML-based style format for bibliographic outputs." Go to www.gnome.org/pybliographer (note new url) for more.