diff --git a/pom.xml b/pom.xml
index 22be5cc5c..a961aa995 100644
--- a/pom.xml
+++ b/pom.xml
@@ -1085,6 +1085,6 @@
UTF-8
UTF-8
- 2022fgtz
+ 2022ggtz
diff --git a/src/main/java/org/joda/time/tz/src/africa b/src/main/java/org/joda/time/tz/src/africa
index 9684a7858..985cea3a6 100644
--- a/src/main/java/org/joda/time/tz/src/africa
+++ b/src/main/java/org/joda/time/tz/src/africa
@@ -728,6 +728,10 @@ Zone Indian/Mauritius 3:50:00 - LMT 1907 # Port Louis
# Agalega Is, Rodriguez
# no information; probably like Indian/Mauritius
+
+# Morocco
+# See Africa/Ceuta for Spanish Morocco.
+
# Mayotte
# Zone NAME STDOFF RULES FORMAT [UNTIL]
Zone Indian/Mayotte 3:00:56 - LMT 1911 Jul # Mamoutzou
diff --git a/src/main/java/org/joda/time/tz/src/asia b/src/main/java/org/joda/time/tz/src/asia
index f22f18358..ce49ca9c5 100644
--- a/src/main/java/org/joda/time/tz/src/asia
+++ b/src/main/java/org/joda/time/tz/src/asia
@@ -2770,7 +2770,7 @@ Zone Asia/Kuala_Lumpur 6:46:46 - LMT 1901 Jan 1
7:20 - +0720 1941 Sep 1
7:30 - +0730 1942 Feb 16
9:00 - +09 1945 Sep 12
- 7:30 - +0730 1982 Jan 1
+ 7:30 - +0730 1981 Dec 31 16:00u
8:00 - +08
#
@@ -3632,7 +3632,7 @@ Zone Asia/Singapore 6:55:25 - LMT 1901 Jan 1
7:20 - +0720 1941 Sep 1
7:30 - +0730 1942 Feb 16
9:00 - +09 1945 Sep 12
- 7:30 - +0730 1982 Jan 1
+ 7:30 - +0730 1981 Dec 31 16:00u
8:00 - +08
# Spratly Is
diff --git a/src/main/java/org/joda/time/tz/src/backward b/src/main/java/org/joda/time/tz/src/backward
index 32effc7a7..bb3e70686 100644
--- a/src/main/java/org/joda/time/tz/src/backward
+++ b/src/main/java/org/joda/time/tz/src/backward
@@ -160,6 +160,7 @@ Link America/Tijuana America/Ensenada
Link America/Indiana/Indianapolis America/Fort_Wayne
Link America/Toronto America/Montreal
Link America/Toronto America/Nipigon
+Link America/Iqaluit America/Pangnirtung
Link America/Rio_Branco America/Porto_Acre
Link America/Winnipeg America/Rainy_River
Link America/Argentina/Cordoba America/Rosario
diff --git a/src/main/java/org/joda/time/tz/src/europe b/src/main/java/org/joda/time/tz/src/europe
index 6b69fbea4..bb66c1676 100644
--- a/src/main/java/org/joda/time/tz/src/europe
+++ b/src/main/java/org/joda/time/tz/src/europe
@@ -1164,7 +1164,30 @@ Zone Atlantic/Faroe -0:27:04 - LMT 1908 Jan 11 # Tórshavn
# "National Park" by Executive Order:
# http://naalakkersuisut.gl/~/media/Nanoq/Files/Attached%20Files/Engelske-tekster/Legislation/Executive%20Order%20National%20Park.rtf
# It is their only National Park.
-#
+
+# From Jonas Nyrup (2022-11-24):
+# On last Saturday in October 2023 when DST ends America/Nuuk will switch
+# from -03/-02 to -02/-01
+# https://sermitsiaq.ag/forslagtidsforskel-danmark-mindskes-sommertid-beholdes
+# ...
+# https://sermitsiaq.ag/groenland-skifte-tidszone-trods-bekymringer
+#
+# From Jürgen Appel (2022-11-25):
+# https://ina.gl/samlinger/oversigt-over-samlinger/samling/dagsordener/dagsorden.aspx?lang=da&day=24-11-2022
+# If I understand this correctly, from the next planned switch to
+# summer time, Greenland will permanently stay at that time, i.e. no
+# switch back to winter time in 2023 will occur.
+#
+# From Paul Eggert (2022-11-28):
+# The official document in Danish
+# https://naalakkersuisut.gl/-/media/naalakkersuisut/filer/kundgoerelser/2022/11/2511/31_da_inatsisartutlov-om-tidens-bestemmelse.pdf?la=da&hash=A33597D8A38CC7038465241119EF34F3
+# says standard time for Greenland is -02, that Naalakkersuisut can lay down
+# rules for DST and can require some areas to use a different time zone,
+# and that this all takes effect 2023-03-25 22:00. The abovementioned
+# "bekymringer" URL says the intent is no transition March 25, that
+# Greenland will not go back to winter time in fall 2023, and that
+# only America/Nuuk is affected (though further changes may occur).
+
# Rule NAME FROM TO - IN ON AT SAVE LETTER/S
Rule Thule 1991 1992 - Mar lastSun 2:00 1:00 D
Rule Thule 1991 1992 - Sep lastSun 2:00 0 S
@@ -1187,7 +1210,8 @@ Zone America/Scoresbysund -1:27:52 - LMT 1916 Jul 28 # Ittoqqortoormiit
-1:00 EU -01/+00
Zone America/Nuuk -3:26:56 - LMT 1916 Jul 28 # Godthåb
-3:00 - -03 1980 Apr 6 2:00
- -3:00 EU -03/-02
+ -3:00 EU -03/-02 2023 Mar 25 22:00
+ -2:00 - -02
Zone America/Thule -4:35:08 - LMT 1916 Jul 28 # Pituffik
-4:00 Thule A%sT
diff --git a/src/main/java/org/joda/time/tz/src/northamerica b/src/main/java/org/joda/time/tz/src/northamerica
index 249b78ad9..b5f0aac68 100644
--- a/src/main/java/org/joda/time/tz/src/northamerica
+++ b/src/main/java/org/joda/time/tz/src/northamerica
@@ -1982,6 +1982,37 @@ Zone America/Creston -7:46:04 - LMT 1884
# Northwest Territories, Nunavut, Yukon
+# From Chris Walton (2022-11-06):
+# Whitehorse Star - Thursday April 22, 1965 - page 1
+# title: DST Starts Monday ...
+# https://www.newspapers.com/image/578587481/
+# The title of this first article is wrong and/or misleading.
+# Also, the start time shown in the article is vague; it simply says "after
+# midnight" when it probably should have stated 2:00a.m....
+#
+# Whitehorse Star - Monday October 25, 1965 - page 15 ...
+# https://www.newspapers.com/image/578589147/
+# The 1965 Yukon Council minutes can be found here:
+# http://assets.yukonarchives.ca/PER_YG_06_1965_C20_S02_v1.pdf
+# ... I do not currently believe that NWT touched any of its clocks in 1965....
+#
+# Whitehorse Star - Thursday Feb 24,1966 - page 2
+# title: It's Time for YDT ...
+# https://www.newspapers.com/image/578575979/ ...
+# America/Whitehorse as a permanent change from UTC-9(YST) to
+# UTC-8(PST) at 00:00 on Sunday February 27, 1966....
+#
+# Whitehorse Star - Friday April 28,1972 - page 6
+# title: Daylight Saving Time for N.W.T....
+# https://www.newspapers.com/image/578701610/ ...
+# Nunavut and NWT zones ... DST starting in 1972.... Start and End ...
+# should be the same as the rest of Canada
+#
+#
+# From Paul Eggert (2022-11-06):
+# For now, assume Yukon's 1965-04-22 spring forward was 00:00 -> 02:00, as this
+# seems likely than 02:00 -> 04:00 and matches "after midnight".
+
# From Paul Eggert (2006-03-22):
# Dawson switched to PST in 1973. Inuvik switched to MST in 1979.
# Mathew Englander (1996-10-07) gives the following refs:
@@ -2096,6 +2127,13 @@ Zone America/Creston -7:46:04 - LMT 1884
# * Interpretation Act, RSY 2002, c 125
# https://www.canlii.org/en/yk/laws/stat/rsy-2002-c-125/latest/rsy-2002-c-125.html
+# From Chris Walton (2022-11-06):
+# The 5th edition of the Atlas of Canada contains a time zone map that
+# shows both legislated and observed time zone boundaries.
+# All communities on Baffin Island are shown to be observing Eastern time.
+# The date on the map is 1984.
+# https://ftp.maps.canada.ca/pub/nrcan_rncan/raster/atlas_5_ed/eng/other/referencemaps/mcr4056.pdf
+
# From Rives McDow (1999-09-04):
# Nunavut ... moved ... to incorporate the whole territory into one time zone.
# Nunavut moves to single time zone Oct. 31
@@ -2108,40 +2146,7 @@ Zone America/Creston -7:46:04 - LMT 1884
# From Paul Eggert (1999-09-20):
# Basic Facts: The New Territory
# http://www.nunavut.com/basicfacts/english/basicfacts_1territory.html
-# (1999) reports that Pangnirtung operates on eastern time,
-# and that Coral Harbour does not observe DST. We don't know when
-# Pangnirtung switched to eastern time; we'll guess 1995.
-
-# From Rives McDow (1999-11-08):
-# On October 31, when the rest of Nunavut went to Central time,
-# Pangnirtung wobbled. Here is the result of their wobble:
-#
-# The following businesses and organizations in Pangnirtung use Central Time:
-#
-# First Air, Power Corp, Nunavut Construction, Health Center, RCMP,
-# Eastern Arctic National Parks, A & D Specialist
-#
-# The following businesses and organizations in Pangnirtung use Eastern Time:
-#
-# Hamlet office, All other businesses, Both schools, Airport operator
-#
-# This has made for an interesting situation there, which warranted the news.
-# No one there that I spoke with seems concerned, or has plans to
-# change the local methods of keeping time, as it evidently does not
-# really interfere with any activities or make things difficult locally.
-# They plan to celebrate New Year's turn-over twice, one hour apart,
-# so it appears that the situation will last at least that long.
-# The Nunavut Intergovernmental Affairs hopes that they will "come to
-# their senses", but the locals evidently don't see any problem with
-# the current state of affairs.
-
-# From Michaela Rodrigue, writing in the
-# Nunatsiaq News (1999-11-19):
-# http://www.nunatsiaqonline.ca/archives/nunavut991130/nvt91119_17.html
-# Clyde River, Pangnirtung and Sanikiluaq now operate with two time zones,
-# central - or Nunavut time - for government offices, and eastern time
-# for municipal offices and schools.... Igloolik [was similar but then]
-# made the switch to central time on Saturday, Nov. 6.
+# (1999) reports that ... Coral Harbour does not observe DST.
# From Paul Eggert (2000-10-02):
# Matthews and Vincent (1998) say the following, but we lack histories
@@ -2300,18 +2305,12 @@ Rule NT_YK 1919 only - Nov 1 0:00 0 S
Rule NT_YK 1942 only - Feb 9 2:00 1:00 W # War
Rule NT_YK 1945 only - Aug 14 23:00u 1:00 P # Peace
Rule NT_YK 1945 only - Sep 30 2:00 0 S
-Rule NT_YK 1965 only - Apr lastSun 0:00 2:00 DD
-Rule NT_YK 1965 only - Oct lastSun 2:00 0 S
-Rule NT_YK 1980 1986 - Apr lastSun 2:00 1:00 D
-Rule NT_YK 1980 2006 - Oct lastSun 2:00 0 S
+Rule NT_YK 1972 1986 - Apr lastSun 2:00 1:00 D
+Rule NT_YK 1972 2006 - Oct lastSun 2:00 0 S
Rule NT_YK 1987 2006 - Apr Sun>=1 2:00 1:00 D
+Rule Yukon 1965 only - Apr lastSun 0:00 2:00 DD
+Rule Yukon 1965 only - Oct lastSun 2:00 0 S
# Zone NAME STDOFF RULES FORMAT [UNTIL]
-# aka Panniqtuuq
-Zone America/Pangnirtung 0 - -00 1921 # trading post est.
- -4:00 NT_YK A%sT 1995 Apr Sun>=1 2:00
- -5:00 Canada E%sT 1999 Oct 31 2:00
- -6:00 Canada C%sT 2000 Oct 29 2:00
- -5:00 Canada E%sT
# formerly Frobisher Bay
Zone America/Iqaluit 0 - -00 1942 Aug # Frobisher Bay est.
-5:00 NT_YK E%sT 1999 Oct 31 2:00
@@ -2344,13 +2343,15 @@ Zone America/Inuvik 0 - -00 1953 # Inuvik founded
-7:00 NT_YK M%sT 1980
-7:00 Canada M%sT
Zone America/Whitehorse -9:00:12 - LMT 1900 Aug 20
- -9:00 NT_YK Y%sT 1967 May 28 0:00
- -8:00 NT_YK P%sT 1980
+ -9:00 NT_YK Y%sT 1965
+ -9:00 Yukon Y%sT 1966 Feb 27 0:00
+ -8:00 - PST 1980
-8:00 Canada P%sT 2020 Nov 1
-7:00 - MST
Zone America/Dawson -9:17:40 - LMT 1900 Aug 20
- -9:00 NT_YK Y%sT 1973 Oct 28 0:00
- -8:00 NT_YK P%sT 1980
+ -9:00 NT_YK Y%sT 1965
+ -9:00 Yukon Y%sT 1973 Oct 28 0:00
+ -8:00 - PST 1980
-8:00 Canada P%sT 2020 Nov 1
-7:00 - MST
@@ -2572,6 +2573,14 @@ Zone America/Dawson -9:17:40 - LMT 1900 Aug 20
# This abolishes DST except where US DST rules are observed,
# and in addition changes all of Chihuahua to -06 with no DST.
+# From Heitor David Pinto (2022-11-28):
+# Now the northern municipalities want to have the same time zone as the
+# respective neighboring cities in the US, for example Juárez in UTC-7 with
+# DST, matching El Paso, and Ojinaga in UTC-6 with DST, matching Presidio....
+# the president authorized the publication of the decree for November 29,
+# so the time change would occur on November 30 at 0:00.
+# http://puentelibre.mx/noticia/ciudad_juarez_cambio_horario_noviembre_2022/
+
# Rule NAME FROM TO - IN ON AT SAVE LETTER/S
Rule Mexico 1931 only - May 1 23:00 1:00 D
Rule Mexico 1931 only - Oct 1 0:00 0 S
@@ -2603,14 +2612,12 @@ Zone America/Merida -5:58:28 - LMT 1922 Jan 1 6:00u
-6:00 Mexico C%sT
# Coahuila, Nuevo León, Tamaulipas (near US border)
# This includes the following municipalities:
-# in Coahuila: Ocampo, Acuña, Zaragoza, Jiménez, Piedras Negras, Nava,
-# Guerrero, Hidalgo.
-# in Nuevo León: Anáhuac, Los Aldama.
+# in Coahuila: Acuña, Allende, Guerrero, Hidalgo, Jiménez, Morelos, Nava,
+# Ocampo, Piedras Negras, Villa Unión, Zaragoza
+# in Nuevo León: Anáhuac
# in Tamaulipas: Nuevo Laredo, Guerrero, Mier, Miguel Alemán, Camargo,
# Gustavo Díaz Ordaz, Reynosa, Río Bravo, Valle Hermoso, Matamoros.
-# See: Inicia mañana Horario de Verano en zona fronteriza, El Universal,
-# 2016-03-12
-# http://www.eluniversal.com.mx/articulo/estados/2016/03/12/inicia-manana-horario-de-verano-en-zona-fronteriza
+# https://www.dof.gob.mx/nota_detalle.php?codigo=5670045&fecha=28/10/2022
Zone America/Matamoros -6:30:00 - LMT 1922 Jan 1 6:00u
-6:00 - CST 1988
-6:00 US C%sT 1989
@@ -2629,10 +2636,24 @@ Zone America/Mexico_City -6:36:36 - LMT 1922 Jan 1 7:00u
-6:00 Mexico C%sT 2001 Sep 30 2:00
-6:00 - CST 2002 Feb 20
-6:00 Mexico C%sT
-# Chihuahua (near US border)
+# Chihuahua (near US border - western side)
# This includes the municipalities of Janos, Ascensión, Juárez, Guadalupe,
-# Práxedis G Guerrero, Coyame del Sotol, Ojinaga, and Manuel Benavides.
-# (See the 2016-03-12 El Universal source mentioned above.)
+# and Práxedis G Guerrero.
+# http://gaceta.diputados.gob.mx/PDF/65/2a022/nov/20221124-VII.pdf
+Zone America/Ciudad_Juarez -7:05:56 - LMT 1922 Jan 1 7:00u
+ -7:00 - MST 1927 Jun 10 23:00
+ -6:00 - CST 1930 Nov 15
+ -7:00 Mexico M%sT 1932 Apr 1
+ -6:00 - CST 1996
+ -6:00 Mexico C%sT 1998
+ -6:00 - CST 1998 Apr Sun>=1 3:00
+ -7:00 Mexico M%sT 2010
+ -7:00 US M%sT 2022 Oct 30 2:00
+ -6:00 - CST 2022 Nov 30 0:00
+ -7:00 US M%sT
+# Chihuahua (near US border - eastern side)
+# The municipalities of Coyame del Sotol, Ojinaga, and Manuel Benavides.
+# http://gaceta.diputados.gob.mx/PDF/65/2a022/nov/20221124-VII.pdf
Zone America/Ojinaga -6:57:40 - LMT 1922 Jan 1 7:00u
-7:00 - MST 1927 Jun 10 23:00
-6:00 - CST 1930 Nov 15
@@ -2642,7 +2663,8 @@ Zone America/Ojinaga -6:57:40 - LMT 1922 Jan 1 7:00u
-6:00 - CST 1998 Apr Sun>=1 3:00
-7:00 Mexico M%sT 2010
-7:00 US M%sT 2022 Oct 30 2:00
- -6:00 - CST
+ -6:00 - CST 2022 Nov 30 0:00
+ -6:00 US C%sT
# Chihuahua (away from US border)
Zone America/Chihuahua -7:04:20 - LMT 1922 Jan 1 7:00u
-7:00 - MST 1927 Jun 10 23:00
@@ -2664,6 +2686,18 @@ Zone America/Hermosillo -7:23:52 - LMT 1922 Jan 1 7:00u
-7:00 Mexico M%sT 1999
-7:00 - MST
+# Baja California Sur, Nayarit (except Bahía de Banderas), Sinaloa
+Zone America/Mazatlan -7:05:40 - LMT 1922 Jan 1 7:00u
+ -7:00 - MST 1927 Jun 10 23:00
+ -6:00 - CST 1930 Nov 15
+ -7:00 Mexico M%sT 1932 Apr 1
+ -6:00 - CST 1942 Apr 24
+ -7:00 - MST 1949 Jan 14
+ -8:00 - PST 1970
+ -7:00 Mexico M%sT
+
+# Bahía de Banderas
+
# From Alexander Krivenyshev (2010-04-21):
# According to news, Bahía de Banderas (Mexican state of Nayarit)
# changed time zone UTC-7 to new time zone UTC-6 on April 4, 2010 (to
@@ -2691,17 +2725,6 @@ Zone America/Hermosillo -7:23:52 - LMT 1922 Jan 1 7:00u
# From Arthur David Olson (2010-05-01):
# Use "Bahia_Banderas" to keep the name to fourteen characters.
-# Mazatlán
-Zone America/Mazatlan -7:05:40 - LMT 1922 Jan 1 7:00u
- -7:00 - MST 1927 Jun 10 23:00
- -6:00 - CST 1930 Nov 15
- -7:00 Mexico M%sT 1932 Apr 1
- -6:00 - CST 1942 Apr 24
- -7:00 - MST 1949 Jan 14
- -8:00 - PST 1970
- -7:00 Mexico M%sT
-
-# Bahía de Banderas
Zone America/Bahia_Banderas -7:01:00 - LMT 1922 Jan 1 7:00u
-7:00 - MST 1927 Jun 10 23:00
-6:00 - CST 1930 Nov 15
diff --git a/src/main/java/org/joda/time/tz/src/southamerica b/src/main/java/org/joda/time/tz/src/southamerica
index 9a4557c51..1013e4b2f 100644
--- a/src/main/java/org/joda/time/tz/src/southamerica
+++ b/src/main/java/org/joda/time/tz/src/southamerica
@@ -1424,9 +1424,14 @@ Zone Antarctica/Palmer 0 - -00 1965
# Milne gives 4:56:16.4 for Bogotá time in 1899. He writes,
# "A variation of fifteen minutes in the public clocks of Bogota is not rare."
+# From Alois Treindl (2022-11-10):
+# End of time change in Colombia 1993 ... should be 6 February 24h ...
+# DECRETO 267 DE 1993
+# https://www.suin-juriscol.gov.co/viewDocument.asp?ruta=Decretos/1061335
+
# Rule NAME FROM TO - IN ON AT SAVE LETTER/S
-Rule CO 1992 only - May 3 0:00 1:00 -
-Rule CO 1993 only - Apr 4 0:00 0 -
+Rule CO 1992 only - May 3 0:00 1:00 -
+Rule CO 1993 only - Feb 6 24:00 0 -
# Zone NAME STDOFF RULES FORMAT [UNTIL]
#STDOFF -4:56:16.4
Zone America/Bogota -4:56:16 - LMT 1884 Mar 13