as seen at freshmeat: "Major rewrite with lots of changes, including becoming object-oriented. All database handling was moved to the separate class. Ability to change the quantity of searches (now between 1 and 10), and to change the maximum quantity of references (now 20 to 400) added. A text area for the user to write a note to the authors was added. There are no longer empty accounts generated." read more at the BioMail Home Page
bp is a freely licensed perl package for manipulating and accessing bibliographic information. It supports bibtex, refer, endnote, procite, inspec, medline and other formats for input/output/conversion. I emailed the author as the bp homepage does not seemed to have changed in two years... will post any response as a comment.
as seen at freshmeat: "Some bugs were fixed, minor GUI changes, documentation was added to dbflat.pm class." For more see the BioMail page.