m4_comment([$Id: intro.so,v 1.3 2004/09/28 14:13:08 bostic Exp $])m4_ref_title(Upgrading m4_db Applications,    Release 4.1: introduction,,    upgrade.4.0/disk, upgrade.4.1/excl)m4_p([dnlThe following pages describe how to upgrade applications coded againstthe m4_db 4.0 release interfaces to the m4_db 4.1 release interfaces.This information does not describe how to upgrade m4_db 1.85 releaseapplications.])m4_page_footer