Given the need to patch the underlying O/S
Yikes, what a pain. Especially given that the whole world doesn't automatically follow U.S. rules. Fortunately, sensible OS's store timezone data in data files, usually built from the zoneinfo database (which was updated and released 16 times in 2006).

In reply to Re^2: Impact of U.S. Daylight Savings Time changes in 2007 on Perl distribution/code by ysth
in thread Impact of U.S. Daylight Savings Time changes in 2007 on Perl distribution/code by kool_delhite

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