All readers should make note of the following changes in e-mail
addresses for people in the Czech and slovak republics. Formally all
of them had addresses ending in .cs, now those in the Czech republic
will end in .cz and those in the Slovak republic .sk
Please check your mailing lists for all who might be affected. The
change is effective now, but they can use the old addresses until the
end onf September.
The next update of the mailing list will carry the revised versions