There is a separate Radiator mailing list that just carries
product announcements and upgrades. If you want to know about upgrades
available, but do not want all the technical volume from the normal
mailing list, this may be the one for you. Radiator product announcements
will be posted to both lists.
You can join the Radiator
Announcements mailing list by following the instructions on the
list information page . The list archive is also
available via the same page.