Fedora Core 4 test3 freeze warning

[Elliot Lee]

Fedora Core 4 test3 is set to freeze in a week. That's April 27. By then
all the broken dependencies need to be fixed, bugs fixed, etc. On the
installer side, upgrades are supposed to work! :-)

This is the last test release of the FC4 cycle so please make sure to put
as much effort as possible into finding and reporting bugs, doing test
installs/upgrades, etc.

Best,
-- Elliot