Oct. 16, 2008
3:49 p.m.
Some more info from IATA: "IATA has been informed that the Argentinean Provinces of Catamarca, Mendoza, San Juan and San Luis would not implement DST in 2008" Stephen 2008/10/16 Clint Adams <schizo@debian.org>:
On Thu, Oct 16, 2008 at 01:36:37PM +0200, Petr Machata wrote:
I'm eyeing the sources, and is seems to me that we need to split America/Argentina/Catamarca in two, one for Catamarca (which doesn't plan to introduce the DST), and one for Chubut (which does). The most populous city in Chubut, per wikipedia, is Comodoro Rivadavia, "often referred simply as Comodoro", hence the zone would be America/Argentina/Comodoro.
There is already America/Argentina/ComodRivadavia; you might want to use that.