diff -r 000000000000 -r fb9019fb1bf7 src/zoneinfo/America/Whitehorse.ics
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/src/zoneinfo/America/Whitehorse.ics	Tue Feb 10 18:12:00 2015 +0100
@@ -0,0 +1,154 @@
+BEGIN:VCALENDAR
+PRODID:-//tzurl.org//NONSGML Olson 2011n//EN
+VERSION:2.0
+BEGIN:VTIMEZONE
+TZID:America/Whitehorse
+TZURL:http://tzurl.org/zoneinfo/America/Whitehorse
+X-LIC-LOCATION:America/Whitehorse
+BEGIN:DAYLIGHT
+TZOFFSETFROM:-0800
+TZOFFSETTO:-0700
+TZNAME:PDT
+DTSTART:20070311T020000
+RRULE:FREQ=YEARLY;BYMONTH=3;BYDAY=2SU
+END:DAYLIGHT
+BEGIN:STANDARD
+TZOFFSETFROM:-0700
+TZOFFSETTO:-0800
+TZNAME:PST
+DTSTART:20071104T020000
+RRULE:FREQ=YEARLY;BYMONTH=11;BYDAY=1SU
+END:STANDARD
+BEGIN:STANDARD
+TZOFFSETFROM:-090012
+TZOFFSETTO:-0900
+TZNAME:YST
+DTSTART:19000820T000000
+RDATE:19000820T000000
+END:STANDARD
+BEGIN:DAYLIGHT
+TZOFFSETFROM:-0900
+TZOFFSETTO:-0800
+TZNAME:YDT
+DTSTART:19180414T020000
+RDATE:19180414T020000
+RDATE:19190525T020000
+END:DAYLIGHT
+BEGIN:STANDARD
+TZOFFSETFROM:-0800
+TZOFFSETTO:-0900
+TZNAME:YST
+DTSTART:19181027T020000
+RDATE:19181027T020000
+RDATE:19191101T000000
+RDATE:19450930T020000
+END:STANDARD
+BEGIN:DAYLIGHT
+TZOFFSETFROM:-0900
+TZOFFSETTO:-0800
+TZNAME:YWT
+DTSTART:19420209T020000
+RDATE:19420209T020000
+END:DAYLIGHT
+BEGIN:DAYLIGHT
+TZOFFSETFROM:-0800
+TZOFFSETTO:-0800
+TZNAME:YPT
+DTSTART:19450814T150000
+RDATE:19450814T150000
+END:DAYLIGHT
+BEGIN:DAYLIGHT
+TZOFFSETFROM:-0900
+TZOFFSETTO:-0700
+TZNAME:YDDT
+DTSTART:19650425T000000
+RDATE:19650425T000000
+END:DAYLIGHT
+BEGIN:STANDARD
+TZOFFSETFROM:-0700
+TZOFFSETTO:-0900
+TZNAME:YST
+DTSTART:19651031T020000
+RDATE:19651031T020000
+END:STANDARD
+BEGIN:STANDARD
+TZOFFSETFROM:-0900
+TZOFFSETTO:-0800
+DTSTART:19660701T020000
+RDATE:19660701T020000
+END:STANDARD
+BEGIN:STANDARD
+TZOFFSETFROM:-0800
+TZOFFSETTO:-0800
+TZNAME:PST
+DTSTART:19800101T000000
+RDATE:19800101T000000
+END:STANDARD
+BEGIN:DAYLIGHT
+TZOFFSETFROM:-0800
+TZOFFSETTO:-0700
+TZNAME:PDT
+DTSTART:19800427T020000
+RDATE:19800427T020000
+RDATE:19810426T020000
+RDATE:19820425T020000
+RDATE:19830424T020000
+RDATE:19840429T020000
+RDATE:19850428T020000
+RDATE:19860427T020000
+RDATE:19870405T020000
+RDATE:19880403T020000
+RDATE:19890402T020000
+RDATE:19900401T020000
+RDATE:19910407T020000
+RDATE:19920405T020000
+RDATE:19930404T020000
+RDATE:19940403T020000
+RDATE:19950402T020000
+RDATE:19960407T020000
+RDATE:19970406T020000
+RDATE:19980405T020000
+RDATE:19990404T020000
+RDATE:20000402T020000
+RDATE:20010401T020000
+RDATE:20020407T020000
+RDATE:20030406T020000
+RDATE:20040404T020000
+RDATE:20050403T020000
+RDATE:20060402T020000
+END:DAYLIGHT
+BEGIN:STANDARD
+TZOFFSETFROM:-0700
+TZOFFSETTO:-0800
+TZNAME:PST
+DTSTART:19801026T020000
+RDATE:19801026T020000
+RDATE:19811025T020000
+RDATE:19821031T020000
+RDATE:19831030T020000
+RDATE:19841028T020000
+RDATE:19851027T020000
+RDATE:19861026T020000
+RDATE:19871025T020000
+RDATE:19881030T020000
+RDATE:19891029T020000
+RDATE:19901028T020000
+RDATE:19911027T020000
+RDATE:19921025T020000
+RDATE:19931031T020000
+RDATE:19941030T020000
+RDATE:19951029T020000
+RDATE:19961027T020000
+RDATE:19971026T020000
+RDATE:19981025T020000
+RDATE:19991031T020000
+RDATE:20001029T020000
+RDATE:20011028T020000
+RDATE:20021027T020000
+RDATE:20031026T020000
+RDATE:20041031T020000
+RDATE:20051030T020000
+RDATE:20061029T020000
+END:STANDARD
+END:VTIMEZONE
+END:VCALENDAR