KOffice 1.5 Release Candidate 1 has been released

Release notes:
http://www.koffice.org/releases/1.5-rc1-release.php

Announcement:
http://www.koffice.org/announcements/announce-1.5-rc1.php

Complete list of changes:
http://www.koffice.org/announcements/changelog-1.5rc1.php