Last night, Argentina changed their timezone, effective Jan. 1, 2008. The customer requests Sun immediately implements these changes for both tzupdater and tzupdater131.
tzdata2007k was released.
Date: Mon, 31 Dec 2007 10:30:05 -0500
...are now available; these reflect the changes circulated last week on
the time zone mailing list (most importantly, changes to the
"southamerica" file based on Argentina's readoption of daylight saving