This release has the following changes: a new option enable_globalfilter, a learnspam icon, and better support for unofficial charsets. It also fixes the too many zombie processes problem with Perl 5.8.4 or later, the incorrect size and message count summary of folders in some cases, the improperly parsed DEFAULT options in the config file, and the incorrect import/export address book routines that didn't handle fields with comma or multiple lines.
