This release has a new vCard compliant addressbook, charset support in calendar, speed improvements in the mail filter, and per-user spamassassin configuratin file editing support. It also fixes the following problems: the Perl $1 taintness bug in some version of Perl, the problem that some pam modules doen't check the old passwd before changing the passwd, the "application bug: perl5.8.3 has SIGCHLD set to SIG_IGN but calls wait()..." warning in the system log on Linux systems, and the "recursive call...,out of memory!" error in the httpd error log.
