diff --git a/share/zoneinfo/africa b/share/zoneinfo/africa
index 14c6b27e9897..7f77ee56d72f 100644
--- a/share/zoneinfo/africa
+++ b/share/zoneinfo/africa
@@ -1,4 +1,4 @@
-# @(#)africa	8.8
+# @(#)africa	8.9
 # <pre>
 
 # This data is by no means authoritative; if you think you know better,
@@ -218,7 +218,15 @@ Rule	Egypt	1995	2005	-	Sep	lastThu	23:00s	0	-
 # after observing the daylight saving time since May.
 # http://news.gom.com.eg/gazette/pdf/2006/09/18/01.pdf
 Rule	Egypt	2006	only	-	Sep	21	23:00s	0	-
-Rule	Egypt	2007	max	-	Sep	lastThu	23:00s	0	-
+# From Dirk Losch (2007-08-14):
+# I received a mail from an airline which says that the daylight
+# saving time in Egypt will end in the night of 2007-09-06 to 2007-09-07.
+# From Jesper Norgaard Welen (2007-08-15): [The following agree:]
+# http://www.nentjes.info/Bill/bill5.htm 
+# http://www.timeanddate.com/worldclock/city.html?n=53
+# From Paul Eggert (2007-08-17):
+# For lack of better info, assume the new rule is first Thursday.
+Rule	Egypt	2007	max	-	Sep	Thu>=1	23:00s	0	-
 
 # Zone	NAME		GMTOFF	RULES	FORMAT	[UNTIL]
 Zone	Africa/Cairo	2:05:00 -	LMT	1900 Oct
diff --git a/share/zoneinfo/antarctica b/share/zoneinfo/antarctica
index 2584ae4f1db1..ef279cbeda09 100644
--- a/share/zoneinfo/antarctica
+++ b/share/zoneinfo/antarctica
@@ -1,4 +1,4 @@
-# @(#)antarctica	8.3
+# @(#)antarctica	8.4
 # <pre>
 
 # From Paul Eggert (1999-11-15):
@@ -191,10 +191,12 @@ Zone Antarctica/Syowa	0	-	zzz	1957 Jan 29
 Rule	NZAQ	1974	only	-	Nov	 3	2:00s	1:00	D
 Rule	NZAQ	1975	1988	-	Oct	lastSun	2:00s	1:00	D
 Rule	NZAQ	1989	only	-	Oct	 8	2:00s	1:00	D
-Rule	NZAQ	1990	max	-	Oct	Sun>=1	2:00s	1:00	D
+Rule	NZAQ	1990	2006	-	Oct	Sun>=1	2:00s	1:00	D
 Rule	NZAQ	1975	only	-	Feb	23	2:00s	0	S
 Rule	NZAQ	1976	1989	-	Mar	Sun>=1	2:00s	0	S
-Rule	NZAQ	1990	max	-	Mar	Sun>=15	2:00s	0	S
+Rule	NZAQ	1990	2007	-	Mar	Sun>=15	2:00s	0	S
+Rule	NZAQ	2007	max	-	Sep	lastSun	2:00s	1:00	D
+Rule	NZAQ	2008	max	-	Apr	Sun>=1	2:00s	0	S
 
 # Norway - territories
 # Bouvet (never inhabited)
diff --git a/share/zoneinfo/europe b/share/zoneinfo/europe
index 79c068ee5ff2..60290ddc5a97 100644
--- a/share/zoneinfo/europe
+++ b/share/zoneinfo/europe
@@ -1,4 +1,4 @@
-# @(#)europe	8.10
+# @(#)europe	8.11
 # <pre>
 
 # This data is by no means authoritative; if you think you know better,
@@ -444,7 +444,7 @@ Zone	Europe/Dublin	-0:25:00 -	LMT	1880 Aug  2
 
 ###############################################################################
 
-# Continental Europe
+# Europe
 
 # EU rules are for the European Union, previously known as the EC, EEC,
 # Common Market, etc.
@@ -2386,6 +2386,8 @@ Link	Europe/Istanbul	Asia/Istanbul	# Istanbul is in both continents.
 
 # Zone	NAME		GMTOFF	RULES	FORMAT	[UNTIL]
 # Most of Ukraine since 1970 has been like Kiev.
+# "Kyiv" is the transliteration of the Ukrainian name, but
+# "Kiev" is more common in English.
 Zone Europe/Kiev	2:02:04 -	LMT	1880
 			2:02:04	-	KMT	1924 May  2 # Kiev Mean Time
 			2:00	-	EET	1930 Jun 21
@@ -2397,6 +2399,8 @@ Zone Europe/Kiev	2:02:04 -	LMT	1880
 			2:00	E-Eur	EE%sT	1995
 			2:00	EU	EE%sT
 # Ruthenia used CET 1990/1991.
+# "Uzhhorod" is the transliteration of the Ukrainian name, but
+# "Uzhgorod" is more common in English.
 Zone Europe/Uzhgorod	1:29:12 -	LMT	1890 Oct
 			1:00	-	CET	1940
 			1:00	C-Eur	CE%sT	1944 Oct
@@ -2409,7 +2413,10 @@ Zone Europe/Uzhgorod	1:29:12 -	LMT	1890 Oct
 			2:00	E-Eur	EE%sT	1995
 			2:00	EU	EE%sT
 # Zaporozh'ye and eastern Lugansk oblasts observed DST 1990/1991.
-# Zaporozh'ye has an apostrophe, but Posix file names can't have apostrophes.
+# "Zaporizhia" is the transliteration of the Ukrainian name, but
+# "Zaporozh'ye" is more common in English.  Use the common English
+# spelling, except omit the apostrophe as it is not allowed in
+# portable Posix file names.
 Zone Europe/Zaporozhye	2:20:40 -	LMT	1880
 			2:20	-	CUT	1924 May  2 # Central Ukraine T
 			2:00	-	EET	1930 Jun 21
diff --git a/share/zoneinfo/leapseconds b/share/zoneinfo/leapseconds
index 6b9903778537..583451e49e11 100644
--- a/share/zoneinfo/leapseconds
+++ b/share/zoneinfo/leapseconds
@@ -1,4 +1,4 @@
-# @(#)leapseconds	8.3
+# @(#)leapseconds	8.4
 
 # Allowance for leapseconds added to each timezone file.
 
@@ -45,38 +45,38 @@ Leap	1997	Jun	30	23:59:60	+	S
 Leap	1998	Dec	31	23:59:60	+	S
 Leap	2005	Dec	31	23:59:60	+	S
 
-# ...
-# Sent: Thursday, February 01, 2007 9:49 AM
-# ...
-# Subject: Bulletin C number 33
-#
-# 	INTERNATIONAL EARTH ROTATION AND REFERENCE SYSTEMS SERVICE (IERS)
-#
+# INTERNATIONAL EARTH ROTATION AND REFERENCE SYSTEMS SERVICE (IERS)
 # SERVICE INTERNATIONAL DE LA ROTATION TERRESTRE ET DES SYSTEMES DE REFERENCE
 #
 # SERVICE DE LA ROTATION TERRESTRE
 # OBSERVATOIRE DE PARIS
 # 61, Av. de l'Observatoire 75014 PARIS (France)
-# ...
+# Tel.      : 33 (0) 1 40 51 22 26
+# FAX       : 33 (0) 1 40 51 22 91
+# Internet  : services.iers@obspm.fr
 #
-#                                                Paris, 1 February 2007
-#                                                Bulletin C 33
-#                                                To authorities responsible
-#                                                for the measurement and
-#                                                distribution of time
+# Paris, 28 June 2007
 #
-#                           INFORMATION ON UTC - TAI
+# Bulletin C 34
 #
-# NO positive leap second will be introduced at the end of June 2007.
+# To authorities responsible
+# for the measurement and
+# distribution of time
+#
+# INFORMATION ON UTC - TAI
+#
+# NO positive leap second will be introduced at the end of December 2007.
 # The difference between Coordinated Universal Time UTC and the
-# International Atomic Time TAI is:
-#      from 2006 January 1, 0h UTC, until further notice : UTC-TAI = -33 s
-# Leap seconds can be introduced in UTC at the end of the months of
-# December  or June,  depending on the evolution of UT1-TAI. Bulletin C is
-# mailed every  six months, either to announce a time step in UTC, or to
-# confirm that there  will be no time step at the next possible date.
+# International Atomic Time TAI is :		
 #
-# 				Daniel GAMBIS
-# 				Director
-# 				Earth Orientation Center of IERS
-# 				Observatoire de Paris, France
+# from 2006 January 1, 0h UTC, until further notice : UTC-TAI = -33 s
+#
+# Leap seconds can be introduced in UTC at the end of the months of December
+# or June,  depending on the evolution of UT1-TAI. Bulletin C is mailed every
+# six months, either to announce a time step in UTC, or to confirm that there
+# will be no time step at the next possible date.
+#
+# Daniel GAMBIS
+# Director			
+# Earth Orientation Center of IERS
+# Observatoire de Paris, France
diff --git a/share/zoneinfo/northamerica b/share/zoneinfo/northamerica
index ae9205c6fe32..73e13a520041 100644
--- a/share/zoneinfo/northamerica
+++ b/share/zoneinfo/northamerica
@@ -1,4 +1,4 @@
-# @(#)northamerica	8.17
+# @(#)northamerica	8.18
 # <pre>
 
 # also includes Central America and the Caribbean
@@ -348,7 +348,7 @@ Zone America/North_Dakota/New_Salem -6:45:39 - LMT 1883 Nov 18 12:14:21
 #
 # Colorado, far western Kansas, Montana, western
 # Nebraska, Nevada border (Jackpot, Owyhee, and Mountain City),
-# New Mexico, southwestern North Dakota, far eastern Oregon,
+# New Mexico, southwestern North Dakota,
 # western South Dakota, far western Texas (El Paso County, Hudspeth County,
 # and Pine Springs and Nickel Creek in Culberson County), Utah, Wyoming
 #
@@ -369,7 +369,8 @@ Zone America/Denver	-6:59:56 -	LMT	1883 Nov 18 12:00:04
 # US Pacific time, represented by Los Angeles
 #
 # California, northern Idaho (Benewah, Bonner, Boundary, Clearwater,
-# Idaho, Kootenai, Latah, Lewis, Nez Perce, and Shoshone counties),
+# Idaho, Kootenai, Latah, Lewis, Nez Perce, and Shoshone counties,
+# and the northern three-quarters of Idaho county),
 # most of Nevada, most of Oregon, and Washington
 #
 # Rule	NAME	FROM	TO	TYPE	IN	ON	AT	SAVE	LETTER
@@ -527,7 +528,8 @@ Link America/Denver America/Shiprock
 # Boise, Bonneville, Butte, Camas, Canyon, Caribou, Cassia, Clark,
 # Custer, Elmore, Franklin, Fremont, Gem, Gooding, Jefferson, Jerome,
 # Lemhi, Lincoln, Madison, Minidoka, Oneida, Owyhee, Payette, Power,
-# Teton, Twin Falls, Valley, Washington counties) and eastern Oregon
+# Teton, Twin Falls, Valley, Washington counties, and the southern
+# quarter of Idaho county) and eastern Oregon (most of Malheur County)
 # switched four weeks late in 1974.
 #
 # Zone	NAME		GMTOFF	RULES	FORMAT	[UNTIL]
@@ -544,7 +546,7 @@ Zone America/Boise	-7:44:49 -	LMT	1883 Nov 18 12:15:11
 # What time is it in Indiana?
 # </a> (2006-03-01)
 #
-# From Paul Eggert (2006-03-22):
+# From Paul Eggert (2007-08-17):
 # Since 1970, most of Indiana has been like America/Indiana/Indianapolis,
 # with the following exceptions:
 #
@@ -556,11 +558,8 @@ Zone America/Boise	-7:44:49 -	LMT	1883 Nov 18 12:15:11
 # - Clark, Floyd, and Harrison counties have been like
 #   America/Kentucky/Louisville.
 #
-# - Daviess, Dubois, Knox, Martin, Perry, and Pulaski counties
-#   have been like America/Indiana/Vincennes.
-#
-# - Crawford, Pike, Starke, and Switzerland counties have their own time zone
-#   histories as noted below.
+# - Crawford, Daviess, Dubois, Knox, Martin, Perry, Pike, Pulaski, Starke,
+#   and Switzerland counties have their own time zone histories as noted below.
 #
 # Shanks partitioned Indiana into 345 regions, each with its own time history,
 # and wrote ``Even newspaper reports present contradictory information.''
@@ -628,8 +627,9 @@ Zone America/Indiana/Marengo -5:45:23 -	LMT	1883 Nov 18 12:14:37
 			-5:00	-	EST	2006
 			-5:00	US	E%sT
 #
-# Daviess, Dubois, Knox, Martin, and Perry Counties, Indiana,
-# switched from eastern to central time in April 2006.
+# Daviess, Dubois, Knox, and Martin Counties, Indiana,
+# switched from eastern to central time in April 2006, then switched back
+# in November 2007.
 # Rule	NAME	FROM	TO	TYPE	IN	ON	AT	SAVE	LETTER
 Rule Vincennes	1946	only	-	Apr	lastSun	2:00	1:00	D
 Rule Vincennes	1946	only	-	Sep	lastSun	2:00	0	S
@@ -647,10 +647,31 @@ Zone America/Indiana/Vincennes -5:50:07 - LMT	1883 Nov 18 12:09:53
 			-5:00	-	EST	1969
 			-5:00	US	E%sT	1971
 			-5:00	-	EST	2006 Apr  2 2:00
+			-6:00	US	C%sT	2007 Nov  4 2:00
+			-5:00	US	E%sT
+#
+# Perry County, Indiana, switched from eastern to central time in April 2006.
+# Rule	NAME	FROM	TO	TYPE	IN	ON	AT	SAVE	LETTER
+Rule Perry	1946	only	-	Apr	lastSun	2:00	1:00	D
+Rule Perry	1946	only	-	Sep	lastSun	2:00	0	S
+Rule Perry	1953	1954	-	Apr	lastSun	2:00	1:00	D
+Rule Perry	1953	1959	-	Sep	lastSun	2:00	0	S
+Rule Perry	1955	only	-	May	 1	0:00	1:00	D
+Rule Perry	1956	1963	-	Apr	lastSun	2:00	1:00	D
+Rule Perry	1960	only	-	Oct	lastSun	2:00	0	S
+Rule Perry	1961	only	-	Sep	lastSun	2:00	0	S
+Rule Perry	1962	1963	-	Oct	lastSun	2:00	0	S
+# Zone	NAME		GMTOFF	RULES	FORMAT	[UNTIL]
+Zone America/Indiana/Tell_City -5:47:03 - LMT	1883 Nov 18 12:12:57
+			-6:00	US	C%sT	1946
+			-6:00 Perry	C%sT	1964 Apr 26 2:00
+			-5:00	-	EST	1969
+			-5:00	US	E%sT	1971
+			-5:00	-	EST	2006 Apr  2 2:00
 			-6:00	US	C%sT
 #
 # Pike County, Indiana moved from central to eastern time in 1977,
-# then switched back in 2006.
+# then switched back in 2006, then switched back again in 2007.
 # Rule	NAME	FROM	TO	TYPE	IN	ON	AT	SAVE	LETTER
 Rule	Pike	1955	only	-	May	 1	0:00	1:00	D
 Rule	Pike	1955	1960	-	Sep	lastSun	2:00	0	S
@@ -663,7 +684,8 @@ Zone America/Indiana/Petersburg -5:49:07 - LMT	1883 Nov 18 12:10:53
 			-5:00	-	EST	1966 Oct 30 2:00
 			-6:00	US	C%sT	1977 Oct 30 2:00
 			-5:00	-	EST	2006 Apr  2 2:00
-			-6:00	US	C%sT
+			-6:00	US	C%sT	2007 Nov  4 2:00
+			-5:00	US	E%sT
 #
 # Starke County, Indiana moved from central to eastern time in 1991,
 # then switched back in 2006.
diff --git a/share/zoneinfo/zone.tab b/share/zoneinfo/zone.tab
index ace7b575e61b..8d4333ad9d45 100644
--- a/share/zoneinfo/zone.tab
+++ b/share/zoneinfo/zone.tab
@@ -1,4 +1,4 @@
-# @(#)zone.tab	8.10
+# @(#)zone.tab	8.11
 #
 # TZ zone descriptions
 #
@@ -39,7 +39,7 @@ AQ	-6736+06253	Antarctica/Mawson	Mawson Station, Holme Bay
 AQ	-6835+07758	Antarctica/Davis	Davis Station, Vestfold Hills
 AQ	-6617+11031	Antarctica/Casey	Casey Station, Bailey Peninsula
 AQ	-7824+10654	Antarctica/Vostok	Vostok Station, S Magnetic Pole
-AQ	-6640+14001	Antarctica/DumontDUrville	Dumont-d'Urville Base, Terre Adelie
+AQ	-6640+14001	Antarctica/DumontDUrville	Dumont-d'Urville Station, Terre Adelie
 AQ	-690022+0393524	Antarctica/Syowa	Syowa Station, E Ongul I
 AR	-3436-05827	America/Argentina/Buenos_Aires	Buenos Aires (BA, CF)
 AR	-3124-06411	America/Argentina/Cordoba	most locations (CB, CC, CN, ER, FM, LP, MN, NQ, RN, SA, SE, SF, SL)
@@ -65,7 +65,7 @@ AU	-3455+13835	Australia/Adelaide	South Australia
 AU	-1228+13050	Australia/Darwin	Northern Territory
 AU	-3157+11551	Australia/Perth	Western Australia - most locations
 AU	-3143+12852	Australia/Eucla	Western Australia - Eucla area
-AW	+1230-06858	America/Aruba
+AW	+1230-06958	America/Aruba
 AX	+6006+01957	Europe/Mariehamn
 AZ	+4023+04951	Asia/Baku
 BA	+4352+01825	Europe/Sarajevo
@@ -117,10 +117,10 @@ CA	+484531-0913718	America/Atikokan	Eastern Standard Time - Atikokan, Ontario an
 CA	+624900-0920459	America/Rankin_Inlet	Central Time - central Nunavut
 CA	+4953-09709	America/Winnipeg	Central Time - Manitoba & west Ontario
 CA	+4843-09434	America/Rainy_River	Central Time - Rainy River & Fort Frances, Ontario
-CA	+6903-10505	America/Cambridge_Bay	Central Time - west Nunavut
 CA	+5024-10439	America/Regina	Central Standard Time - Saskatchewan - most locations
 CA	+5017-10750	America/Swift_Current	Central Standard Time - Saskatchewan - midwest
 CA	+5333-11328	America/Edmonton	Mountain Time - Alberta, east British Columbia & west Saskatchewan
+CA	+690650-1050310	America/Cambridge_Bay	Mountain Time - west Nunavut
 CA	+6227-11421	America/Yellowknife	Mountain Time - central Northwest Territories
 CA	+682059-1334300	America/Inuvik	Mountain Time - west Northwest Territories
 CA	+5946-12014	America/Dawson_Creek	Mountain Standard Time - Dawson Creek & Fort Saint John, British Columbia
@@ -175,7 +175,7 @@ FM	+0519+16259	Pacific/Kosrae	Kosrae
 FO	+6201-00646	Atlantic/Faroe
 FR	+4852+00220	Europe/Paris
 GA	+0023+00927	Africa/Libreville
-GB	+512830-0001845	Europe/London
+GB	+513030-0000731	Europe/London
 GD	+1203-06145	America/Grenada
 GE	+4143+04449	Asia/Tbilisi
 GF	+0456-05220	America/Cayenne
@@ -369,10 +369,10 @@ TW	+2503+12130	Asia/Taipei
 TZ	-0648+03917	Africa/Dar_es_Salaam
 UA	+5026+03031	Europe/Kiev	most locations
 UA	+4837+02218	Europe/Uzhgorod	Ruthenia
-UA	+4750+03510	Europe/Zaporozhye	Zaporozh'ye, E Lugansk
+UA	+4750+03510	Europe/Zaporozhye	Zaporozh'ye, E Lugansk / Zaporizhia, E Luhansk
 UA	+4457+03406	Europe/Simferopol	central Crimea
 UG	+0019+03225	Africa/Kampala
-UM	+1700-16830	Pacific/Johnston	Johnston Atoll
+UM	+1645-16931	Pacific/Johnston	Johnston Atoll
 UM	+2813-17722	Pacific/Midway	Midway Islands
 UM	+1917+16637	Pacific/Wake	Wake Island
 US	+404251-0740023	America/New_York	Eastern Time
@@ -380,12 +380,13 @@ US	+421953-0830245	America/Detroit	Eastern Time - Michigan - most locations
 US	+381515-0854534	America/Kentucky/Louisville	Eastern Time - Kentucky - Louisville area
 US	+364947-0845057	America/Kentucky/Monticello	Eastern Time - Kentucky - Wayne County
 US	+394606-0860929	America/Indiana/Indianapolis	Eastern Time - Indiana - most locations
+US	+384038-0873143	America/Indiana/Vincennes	Eastern Time - Indiana - Daviess, Dubois, Knox & Martin Counties
 US	+411745-0863730	America/Indiana/Knox	Eastern Time - Indiana - Starke County
 US	+410305-0863611	America/Indiana/Winamac	Eastern Time - Indiana - Pulaski County
 US	+382232-0862041	America/Indiana/Marengo	Eastern Time - Indiana - Crawford County
 US	+384452-0850402	America/Indiana/Vevay	Eastern Time - Indiana - Switzerland County
 US	+415100-0873900	America/Chicago	Central Time
-US	+384038-0873143	America/Indiana/Vincennes	Central Time - Indiana - Daviess, Dubois, Knox, Martin & Perry Counties
+US	+375711-0864541	America/Indiana/Tell_City	Central Time - Indiana - Perry County
 US	+382931-0871643	America/Indiana/Petersburg	Central Time - Indiana - Pike County
 US	+450628-0873651	America/Menominee	Central Time - Michigan - Dickinson, Gogebic, Iron & Menominee Counties
 US	+470659-1011757	America/North_Dakota/Center	Central Time - North Dakota - Oliver County