Bug#1061523: bookworm-pu: package tzdata/2023d-0+deb12u1
Package: release.debian.org
Severity: normal
Tags: bookworm
User: release.debian.org@packages.debian.org
Usertags: pu
X-Debbugs-Cc: tzdata@packages.debian.org
Control: affects -1 + src:tzdata
[ Reason ]
A new upstream version of tzdata, 2023d, has been released with time
zone changes that might affect some of our users.
[ Impact ]
Some users might will have the wrong time on their system
[ Tests ]
There are no test for these changes.
[ Risks ]
The risk is quite low, importing new upstream version of tzdata has been
done many times in the past. In addition this new upstream version is in
testing/unstable for 3 weeks without any know issues.
[ Checklist ]
[x] *all* changes are documented in the d/changelog
[x] I reviewed all changes and I approve them
[x] attach debdiff against the package in (old)stable
[x] the issue is verified as fixed in unstable
[ Changes ]
The new upstream version contains the following changes to past and
future timestamps:
- Ittoqqortoormiit, Greenland changes time zones on 2024-03-31.
- Vostok, Antarctica changed time zones on 2023-12-18.
- Casey, Antarctica changed time zones five times since 2020.
- Code and data fixes for Palestine timestamps starting in 2072.
In addition the leap second patch is dropped, as it is included in the
new upstream version.
[ Other info ]
I have already uploaded the package to the archive, thanks for
considering.
diff -Nru tzdata-2023c/africa tzdata-2023d/africa
--- tzdata-2023c/africa 2023-03-15 21:07:54.000000000 +0100
+++ tzdata-2023d/africa 2023-09-11 15:56:39.000000000 +0200
@@ -285,13 +285,6 @@
# reproduced by other (more accessible) sites[, e.g.,]...
# http://elgornal.net/news/news.aspx?id=4699258
-# From Paul Eggert (2014-06-04):
-# Sarah El Deeb and Lee Keath of AP report that the Egyptian government says
-# the change is because of blackouts in Cairo, even though Ahram Online (cited
-# above) says DST had no affect on electricity consumption. There is
-# no information about when DST will end this fall. See:
-# http://abcnews.go.com/International/wireStory/el-sissi-pushes-egyptians-line-23614833
-
# From Steffen Thorsen (2015-04-08):
# Egypt will start DST on midnight after Thursday, April 30, 2015.
# This is based on a law (no 35) from May 15, 2014 saying it starts the last
diff -Nru tzdata-2023c/antarctica tzdata-2023d/antarctica
--- tzdata-2023c/antarctica 2023-01-24 08:20:36.000000000 +0100
+++ tzdata-2023d/antarctica 2023-12-20 18:26:39.000000000 +0100
@@ -80,6 +80,11 @@
# - 2018 Oct 7 4:00 - 2019 Mar 17 3:00 - 2019 Oct 4 3:00 - 2020 Mar 8 3:00
# and now - 2020 Oct 4 0:01
+# From Paul Eggert (2023-12-20):
+# Transitions from 2021 on are taken from:
+# https://www.timeanddate.com/time/zone/antarctica/casey
+# retrieved at various dates.
+
# Zone NAME STDOFF RULES FORMAT [UNTIL]
Zone Antarctica/Casey 0 - -00 1969
8:00 - +08 2009 Oct 18 2:00
@@ -93,7 +98,12 @@
8:00 - +08 2019 Oct 4 3:00
11:00 - +11 2020 Mar 8 3:00
8:00 - +08 2020 Oct 4 0:01
- 11:00 - +11
+ 11:00 - +11 2021 Mar 14 0:00
+ 8:00 - +08 2021 Oct 3 0:01
+ 11:00 - +11 2022 Mar 13 0:00
+ 8:00 - +08 2022 Oct 2 0:01
+ 11:00 - +11 2023 Mar 9 3:00
+ 8:00 - +08
Zone Antarctica/Davis 0 - -00 1957 Jan 13
7:00 - +07 1964 Nov
0 - -00 1969 Feb
@@ -240,7 +250,50 @@
# year-round from 1960/61 to 1992
# Vostok, since 1957-12-16, temporarily closed 1994-02/1994-11
-# See Asia/Urumqi.
+# From Craig Mundell (1994-12-15):
+# http://quest.arc.nasa.gov/antarctica/QA/computers/Directions,Time,ZIP
+# Vostok, which is one of the Russian stations, is set on the same
+# time as Moscow, Russia.
+#
+# From Lee Hotz (2001-03-08):
+# I queried the folks at Columbia who spent the summer at Vostok and this is
+# what they had to say about time there:
+# "in the US Camp (East Camp) we have been on New Zealand (McMurdo)
+# time, which is 12 hours ahead of GMT. The Russian Station Vostok was
+# 6 hours behind that (although only 2 miles away, i.e. 6 hours ahead
+# of GMT). This is a time zone I think two hours east of Moscow. The
+# natural time zone is in between the two: 8 hours ahead of GMT."
+#
+# From Paul Eggert (2001-05-04):
+# This seems to be hopelessly confusing, so I asked Lee Hotz about it
+# in person. He said that some Antarctic locations set their local
+# time so that noon is the warmest part of the day, and that this
+# changes during the year and does not necessarily correspond to mean
+# solar noon. So the Vostok time might have been whatever the clocks
+# happened to be during their visit. So we still don't really know what time
+# it is at Vostok.
+#
+# From Zakhary V. Akulov (2023-12-17 22:00:48 +0700):
+# ... from December, 18, 2023 00:00 by my decision the local time of
+# the Antarctic research base Vostok will correspond to UTC+5.
+# (2023-12-19): We constantly interact with Progress base, with company who
+# builds new wintering station, with sledge convoys, with aviation - they all
+# use UTC+5. Besides, difference between Moscow time is just 2 hours now, not 4.
+# (2023-12-19, in response to the question "Has local time at Vostok
+# been UTC+6 ever since 1957, or has it changed before?"): No. At least
+# since my antarctic career start, 10 years ago, Vostok base has UTC+7.
+# (In response to a 2023-12-18 question "from 02:00 to 00:00 today"): This.
+#
+# From Paul Eggert (2023-12-18):
+# For lack of better info, guess Vostok was at +07 from founding through today,
+# except when closed.
+
+# Zone NAME STDOFF RULES FORMAT [UNTIL]
+Zone Antarctica/Vostok 0 - -00 1957 Dec 16
+ 7:00 - +07 1994 Feb
+ 0 - -00 1994 Nov
+ 7:00 - +07 2023 Dec 18 2:00
+ 5:00 - +05
# S Africa - year-round bases
# Marion Island, -4653+03752
diff -Nru tzdata-2023c/asia tzdata-2023d/asia
--- tzdata-2023c/asia 2023-03-28 00:14:40.000000000 +0200
+++ tzdata-2023d/asia 2023-12-19 11:58:19.000000000 +0100
@@ -655,7 +655,6 @@
8:00 PRC C%sT
# Xinjiang time, used by many in western China; represented by Ürümqi / Ürümchi
# / Wulumuqi. (Please use Asia/Shanghai if you prefer Beijing time.)
-# Vostok base in Antarctica matches this since 1970.
Zone Asia/Urumqi 5:50:20 - LMT 1928
6:00 - +06
@@ -3427,6 +3426,9 @@
# From Heba Hamad (2023-03-22):
# ... summer time will begin in Palestine from Saturday 04-29-2023,
# 02:00 AM by 60 minutes forward.
+# From Heba Hemad (2023-10-09):
+# ... winter time will begin in Palestine from Saturday 10-28-2023,
+# 02:00 AM by 60 minutes back.
#
# From Paul Eggert (2023-03-22):
# For now, guess that spring and fall transitions will normally
@@ -3548,13 +3550,13 @@
Rule Palestine 2071 only - Sep 19 2:00 0 -
Rule Palestine 2072 only - Sep 10 2:00 0 -
Rule Palestine 2072 only - Oct 15 2:00 1:00 S
+Rule Palestine 2072 max - Oct Sat<=30 2:00 0 -
Rule Palestine 2073 only - Sep 2 2:00 0 -
Rule Palestine 2073 only - Oct 7 2:00 1:00 S
Rule Palestine 2074 only - Aug 18 2:00 0 -
Rule Palestine 2074 only - Sep 29 2:00 1:00 S
Rule Palestine 2075 only - Aug 10 2:00 0 -
Rule Palestine 2075 only - Sep 14 2:00 1:00 S
-Rule Palestine 2075 max - Oct Sat<=30 2:00 0 -
Rule Palestine 2076 only - Jul 25 2:00 0 -
Rule Palestine 2076 only - Sep 5 2:00 1:00 S
Rule Palestine 2077 only - Jul 17 2:00 0 -
diff -Nru tzdata-2023c/australasia tzdata-2023d/australasia
--- tzdata-2023c/australasia 2023-03-15 20:47:43.000000000 +0100
+++ tzdata-2023d/australasia 2023-10-06 16:11:09.000000000 +0200
@@ -391,8 +391,14 @@
# Please note that there will not be any daylight savings time change
# in Fiji for 2022-2023....
# https://www.facebook.com/FijianGovernment/posts/pfbid0mmWVTYmTibn66ybpFda75pDcf34SSpoSaskJW5gXwaKo5Sgc7273Q4fXWc6kQV6Hl
+
+# From Almaz Mingaleev (2023-10-06):
+# Cabinet approved the suspension of Daylight Saving and appropriate
+# legislative changes will be considered including the repeal of the
+# Daylight Saving Act 1998
+# https://www.fiji.gov.fj/Media-Centre/Speeches/English/CABINET-DECISIONS-3-OCTOBER-2023
#
-# From Paul Eggert (2022-10-27):
+# From Paul Eggert (2023-10-06):
# For now, assume DST is suspended indefinitely.
# Rule NAME FROM TO - IN ON AT SAVE LETTER/S
diff -Nru tzdata-2023c/backward tzdata-2023d/backward
--- tzdata-2023c/backward 2022-12-09 18:47:38.000000000 +0100
+++ tzdata-2023d/backward 2023-12-19 11:58:19.000000000 +0100
@@ -205,7 +205,6 @@
Link Pacific/Port_Moresby Antarctica/DumontDUrville
Link Pacific/Auckland Antarctica/McMurdo
Link Asia/Riyadh Antarctica/Syowa
-Link Asia/Urumqi Antarctica/Vostok
Link Europe/Berlin Arctic/Longyearbyen
Link Asia/Riyadh Asia/Aden
Link Asia/Qatar Asia/Bahrain
diff -Nru tzdata-2023c/backzone tzdata-2023d/backzone
--- tzdata-2023c/backzone 2023-03-08 05:00:17.000000000 +0100
+++ tzdata-2023d/backzone 2023-12-19 11:58:19.000000000 +0100
@@ -963,35 +963,6 @@
Zone Antarctica/Syowa 0 - -00 1957 Jan 29
3:00 - +03
-# Vostok, Antarctica
-#
-# Vostok, since 1957-12-16, temporarily closed 1994-02/1994-11
-# From Craig Mundell (1994-12-15):
-# http://quest.arc.nasa.gov/antarctica/QA/computers/Directions,Time,ZIP
-# Vostok, which is one of the Russian stations, is set on the same
-# time as Moscow, Russia.
-#
-# From Lee Hotz (2001-03-08):
-# I queried the folks at Columbia who spent the summer at Vostok and this is
-# what they had to say about time there:
-# "in the US Camp (East Camp) we have been on New Zealand (McMurdo)
-# time, which is 12 hours ahead of GMT. The Russian Station Vostok was
-# 6 hours behind that (although only 2 miles away, i.e. 6 hours ahead
-# of GMT). This is a time zone I think two hours east of Moscow. The
-# natural time zone is in between the two: 8 hours ahead of GMT."
-#
-# From Paul Eggert (2001-05-04):
-# This seems to be hopelessly confusing, so I asked Lee Hotz about it
-# in person. He said that some Antarctic locations set their local
-# time so that noon is the warmest part of the day, and that this
-# changes during the year and does not necessarily correspond to mean
-# solar noon. So the Vostok time might have been whatever the clocks
-# happened to be during their visit. So we still don't really know what time
-# it is at Vostok. But we'll guess +06.
-#
-Zone Antarctica/Vostok 0 - -00 1957 Dec 16
- 6:00 - +06
-
# Yemen
# Milne says 2:59:54 was the meridian of the saluting battery at Aden,
# and that Yemen was at 1:55:56, the meridian of the Hagia Sophia.
diff -Nru tzdata-2023c/checknow.awk tzdata-2023d/checknow.awk
--- tzdata-2023c/checknow.awk 1970-01-01 01:00:00.000000000 +0100
+++ tzdata-2023d/checknow.awk 2023-12-20 18:26:39.000000000 +0100
@@ -0,0 +1,54 @@
+# Check zonenow.tab for consistency with primary data.
+
+# Contributed by Paul Eggert. This file is in the public domain.
+
+function record_zone(zone, data) {
+ if (zone) {
+ zone_data[zone] = data
+ zones[data] = zones[data] " " zone
+ }
+}
+
+BEGIN {
+ while (getline <zdump_table) {
+ if ($0 ~ /^TZ/) {
+ record_zone(zone, data)
+ zone = $0
+ sub(/.*\.dir\//, "", zone)
+ sub(/\/\//, "/", zone)
+ sub(/"/, "", zone)
+ data = ""
+ } else if ($0 ~ /./)
+ data = data $0 "\n"
+ }
+ record_zone(zone, data)
+ FS = "\t"
+}
+
+/^[^#]/ {
+ zone = $3
+ data = zone_data[zone]
+ if (!data) {
+ printf "%s: no data\n", zone
+ status = 1
+ } else {
+ zone2 = zonenow[data]
+ if (zone2) {
+ printf "zones %s and %s identical from now on\n", zone, zone2
+ status = 1
+ } else
+ zonenow[data] = zone
+ }
+}
+
+END {
+ for (zone in zone_data) {
+ data = zone_data[zone]
+ if (!zonenow[data]) {
+ printf "checknow.tab should have one of:%s\n", zones[data]
+ zonenow[data] = zone # This suppresses duplicate diagnostics.
+ status = 1
+ }
+ }
+ exit status
+}
diff -Nru tzdata-2023c/checktab.awk tzdata-2023d/checktab.awk
--- tzdata-2023c/checktab.awk 2023-01-08 18:51:56.000000000 +0100
+++ tzdata-2023d/checktab.awk 2023-12-19 00:25:06.000000000 +0100
@@ -83,7 +83,7 @@
cc = cca[i]
if (cc2name[cc]) {
cc_used[cc]++
- } else {
+ } else if (! (cc == "XX" && zone_table == "zonenow.tab")) {
printf "%s:%d: %s: unknown country code\n", \
zone_table, zone_NR, cc >>"/dev/stderr"
status = 1
@@ -110,7 +110,7 @@
used_max_cc = cc
}
}
- if (used_max <= 1 && comments) {
+ if (used_max <= 1 && comments && zone_table != "zonenow.tab") {
printf "%s:%d: unnecessary comment '%s'\n", \
zone_table, i, comments \
>>"/dev/stderr"
@@ -149,7 +149,8 @@
if ($3 ~ /%/) rulePercentUsed[$2] = 1
}
if (tz && tz ~ /\// && tz !~ /^Etc\//) {
- if (!tztab[tz] && FILENAME != "backward") {
+ if (!tztab[tz] && FILENAME != "backward" \
+ && zone_table != "zonenow.tab") {
printf "%s: no data for '%s'\n", zone_table, tz \
>>"/dev/stderr"
status = 1
diff -Nru tzdata-2023c/debian/changelog tzdata-2023d/debian/changelog
--- tzdata-2023c/debian/changelog 2023-11-28 20:21:17.000000000 +0100
+++ tzdata-2023d/debian/changelog 2024-01-25 22:09:03.000000000 +0100
@@ -1,3 +1,14 @@
+tzdata (2023d-0+deb12u1) bookworm; urgency=medium
+
+ * New upstream version:
+ - Ittoqqortoormiit, Greenland changes time zones on 2024-03-31.
+ - Vostok, Antarctica changed time zones on 2023-12-18.
+ - Casey, Antarctica changed time zones five times since 2020.
+ - Code and data fixes for Palestine timestamps starting in 2072.
+ * Drop leap-seconds.list patch (taken from upstream)
+
+ -- Aurelien Jarno <aurel32@debian.org> Thu, 25 Jan 2024 22:09:03 +0100
+
tzdata (2023c-5+deb12u1) bookworm; urgency=medium
* Update leap-seconds.list from upstream
diff -Nru tzdata-2023c/debian/patches/01-no-leap-second-on-2023-12-31.patch tzdata-2023d/debian/patches/01-no-leap-second-on-2023-12-31.patch
--- tzdata-2023c/debian/patches/01-no-leap-second-on-2023-12-31.patch 2023-11-28 18:10:13.000000000 +0100
+++ tzdata-2023d/debian/patches/01-no-leap-second-on-2023-12-31.patch 1970-01-01 01:00:00.000000000 +0100
@@ -1,41 +0,0 @@
-From c3e966c59b02b1f47f0b7b0e4aa6a86563c07062 Mon Sep 17 00:00:00 2001
-From: Tim Parenti <tim@timtimeonline.com>
-Date: Mon, 14 Aug 2023 15:29:57 -0400
-Subject: [PATCH] No leap second on 2023-12-31
-
-Per IERS Bulletin C 66 (2023-07-04).
-https://hpiers.obspm.fr/iers/bul/bulc/bulletinc.66
-
-* leap-seconds.list: Update file from NIST, retrieved from
-ftp://ftp.boulder.nist.gov/pub/time/leap-seconds.list
----
- leap-seconds.list | 8 ++++----
- 1 file changed, 4 insertions(+), 4 deletions(-)
-
-diff --git a/leap-seconds.list b/leap-seconds.list
-index 17e3a100..3fe9a121 100644
---- a/leap-seconds.list
-+++ b/leap-seconds.list
-@@ -204,10 +204,10 @@
- # current -- the update time stamp, the data and the name of the file
- # will not change.
- #
--# Updated through IERS Bulletin C65
--# File expires on: 28 December 2023
-+# Updated through IERS Bulletin C66
-+# File expires on: 28 June 2024
- #
--#@ 3912710400
-+#@ 3928521600
- #
- 2272060800 10 # 1 Jan 1972
- 2287785600 11 # 1 Jul 1972
-@@ -252,4 +252,4 @@
- # the hash line is also ignored in the
- # computation.
- #
--#h e76a99dc 65f15cc7 e613e040 f5078b5e b23834fe
-+#h 16edd0f0 3666784f 37db6bdd e74ced87 59af48f1
---
-2.42.0
-
diff -Nru tzdata-2023c/debian/patches/series tzdata-2023d/debian/patches/series
--- tzdata-2023c/debian/patches/series 2023-11-28 18:10:13.000000000 +0100
+++ tzdata-2023d/debian/patches/series 1970-01-01 01:00:00.000000000 +0100
@@ -1 +0,0 @@
-01-no-leap-second-on-2023-12-31.patch
diff -Nru tzdata-2023c/europe tzdata-2023d/europe
--- tzdata-2023c/europe 2023-03-15 20:47:43.000000000 +0100
+++ tzdata-2023d/europe 2023-11-11 13:32:45.000000000 +0100
@@ -1123,6 +1123,23 @@
# 2. The shift *from* DST in 2023 happens as normal, but coincides with the
# shift to UTC-02 normaltime (people will not change their clocks here).
# 3. After this, DST is still observed, but as -02/-01 instead of -03/-02.
+#
+# From Múte Bourup Egede via Jógvan Svabo Samuelsen (2023-03-15):
+# Greenland will not switch to Daylight Saving Time this year, 2023,
+# because the standard time for Greenland will change from UTC -3 to UTC -2.
+# However, Greenland will change to Daylight Saving Time again in 2024
+# and onwards.
+
+# From a contributor who wishes to remain anonymous for now (2023-10-29):
+# https://www.dr.dk/nyheder/seneste/i-nat-skal-uret-stilles-en-time-tilbage-men-foerste-gang-sker-det-ikke-i-groenland
+# with a link to that page:
+# https://naalakkersuisut.gl/Nyheder/2023/10/2710_sommertid
+# ... Ittoqqortoormiit joins the time of Nuuk at March 2024.
+# What would mean that America/Scoresbysund would either be in -01 year round
+# or in -02/-01 like America/Nuuk, but no longer in -01/+00.
+#
+# From Paul Eggert (2023-10-29):
+# For now, assume it will be like America/Nuuk.
# Rule NAME FROM TO - IN ON AT SAVE LETTER/S
Rule Thule 1991 1992 - Mar lastSun 2:00 1:00 D
@@ -1143,10 +1160,12 @@
Zone America/Scoresbysund -1:27:52 - LMT 1916 Jul 28 # Ittoqqortoormiit
-2:00 - -02 1980 Apr 6 2:00
-2:00 C-Eur -02/-01 1981 Mar 29
- -1:00 EU -01/+00
+ -1:00 EU -01/+00 2024 Mar 31
+ -2:00 EU -02/-01
Zone America/Nuuk -3:26:56 - LMT 1916 Jul 28 # Godthåb
-3:00 - -03 1980 Apr 6 2:00
- -3:00 EU -03/-02 2023 Oct 29 1:00u
+ -3:00 EU -03/-02 2023 Mar 26 1:00u
+ -2:00 - -02 2023 Oct 29 1:00u
-2:00 EU -02/-01
Zone America/Thule -4:35:08 - LMT 1916 Jul 28 # Pituffik
-4:00 Thule A%sT
@@ -3711,11 +3730,7 @@
# and not at 3:00 as would have been under EU rules.
# This is why I have set the change to EU rules into May 1996,
# so that the change in March is stil covered by the Ukraine rule.
-# The next change in October 1996 happened under EU rules....
-# TZ database holds three other zones for Ukraine.... I have not yet
-# worked out the consequences for these three zones, as we (me and my
-# US colleague David Cochrane) are still trying to get more
-# information upon these local deviations from Kiev rules.
+# The next change in October 1996 happened under EU rules.
#
# From Paul Eggert (2022-08-27):
# For now, assume that Ukraine's zones all followed the same rules,
diff -Nru tzdata-2023c/iso3166.tab tzdata-2023d/iso3166.tab
--- tzdata-2023c/iso3166.tab 2023-01-07 22:09:29.000000000 +0100
+++ tzdata-2023d/iso3166.tab 2023-09-06 15:53:46.000000000 +0200
@@ -3,17 +3,22 @@
# This file is in the public domain, so clarified as of
# 2009-05-17 by Arthur David Olson.
#
-# From Paul Eggert (2022-11-18):
+# From Paul Eggert (2023-09-06):
# This file contains a table of two-letter country codes. Columns are
# separated by a single tab. Lines beginning with '#' are comments.
# All text uses UTF-8 encoding. The columns of the table are as follows:
#
# 1. ISO 3166-1 alpha-2 country code, current as of
-# ISO 3166-1 N1087 (2022-09-02). See: Updates on ISO 3166-1
-# https://isotc.iso.org/livelink/livelink/Open/16944257
-# 2. The usual English name for the coded region,
-# chosen so that alphabetic sorting of subsets produces helpful lists.
-# This is not the same as the English name in the ISO 3166 tables.
+# ISO/TC 46 N1108 (2023-04-05). See: ISO/TC 46 Documents
+# https://www.iso.org/committee/48750.html?view=documents
+# 2. The usual English name for the coded region. This sometimes
+# departs from ISO-listed names, sometimes so that sorted subsets
+# of names are useful (e.g., "Samoa (American)" and "Samoa
+# (western)" rather than "American Samoa" and "Samoa"),
+# sometimes to avoid confusion among non-experts (e.g.,
+# "Czech Republic" and "Turkey" rather than "Czechia" and "Türkiye"),
+# and sometimes to omit needless detail or churn (e.g., "Netherlands"
+# rather than "Netherlands (the)" or "Netherlands (Kingdom of the)").
#
# The table is sorted by country code.
#
diff -Nru tzdata-2023c/leapseconds tzdata-2023d/leapseconds
--- tzdata-2023c/leapseconds 2023-01-20 23:45:12.000000000 +0100
+++ tzdata-2023d/leapseconds 2023-08-14 17:29:58.000000000 +0200
@@ -72,11 +72,11 @@
# Any additional leap seconds will come after this.
# This Expires line is commented out for now,
# so that pre-2020a zic implementations do not reject this file.
-#Expires 2023 Dec 28 00:00:00
+#Expires 2024 Jun 28 00:00:00
# POSIX timestamps for the data in this file:
#updated 1467936000 (2016-07-08 00:00:00 UTC)
-#expires 1703721600 (2023-12-28 00:00:00 UTC)
+#expires 1719532800 (2024-06-28 00:00:00 UTC)
-# Updated through IERS Bulletin C65
-# File expires on: 28 December 2023
+# Updated through IERS Bulletin C66
+# File expires on: 28 June 2024
diff -Nru tzdata-2023c/leap-seconds.list tzdata-2023d/leap-seconds.list
--- tzdata-2023c/leap-seconds.list 2023-01-20 23:45:11.000000000 +0100
+++ tzdata-2023d/leap-seconds.list 2023-08-14 17:29:57.000000000 +0200
@@ -204,10 +204,10 @@
# current -- the update time stamp, the data and the name of the file
# will not change.
#
-# Updated through IERS Bulletin C65
-# File expires on: 28 December 2023
+# Updated through IERS Bulletin C66
+# File expires on: 28 June 2024
#
-#@ 3912710400
+#@ 3928521600
#
2272060800 10 # 1 Jan 1972
2287785600 11 # 1 Jul 1972
@@ -252,4 +252,4 @@
# the hash line is also ignored in the
# computation.
#
-#h e76a99dc 65f15cc7 e613e040 f5078b5e b23834fe
+#h 16edd0f0 3666784f 37db6bdd e74ced87 59af48f1
diff -Nru tzdata-2023c/Makefile tzdata-2023d/Makefile
--- tzdata-2023c/Makefile 2023-03-13 09:13:21.000000000 +0100
+++ tzdata-2023d/Makefile 2023-12-20 18:26:39.000000000 +0100
@@ -1,7 +1,25 @@
# Make and install tzdb code and data.
-
# This file is in the public domain, so clarified as of
# 2009-05-17 by Arthur David Olson.
+# Request POSIX conformance; this must be the first non-comment line.
+.POSIX:
+# On older platforms you may need to scrounge for a POSIX-conforming 'make'.
+# For example, on Solaris 10 (2005), use /usr/sfw/bin/gmake or
+# /usr/xpg4/bin/make, not /usr/ccs/bin/make.
+
+# To affect how this Makefile works, you can run a shell script like this:
+#
+# #!/bin/sh
+# make CC='gcc -std=gnu11' "$@"
+#
+# This example script is appropriate for a pre-2017 GNU/Linux system
+# where a non-default setting is needed to support this package's use of C99.
+#
+# Alternatively, you can simply edit this Makefile to tailor the following
+# macro definitions.
+
+###############################################################################
+# Start of macros that one plausibly might want to tailor.
# Package name for the code distribution.
PACKAGE= tzcode
@@ -191,8 +209,9 @@
# On some hosts, this should have -lintl unless CFLAGS has -DHAVE_GETTEXT=0.
LDLIBS=
-# Add the following to the end of the "CFLAGS=" line as needed to override
-# defaults specified in the source code. "-DFOO" is equivalent to "-DFOO=1".
+# Add the following to an uncommented "CFLAGS=" line as needed
+# to override defaults specified in the source code or by the system.
+# "-DFOO" is equivalent to "-DFOO=1".
# -DDEPRECATE_TWO_DIGIT_YEARS for optional runtime warnings about strftime
# formats that generate only the last two digits of year numbers
# -DEPOCH_LOCAL if the 'time' function returns local time not UT
@@ -234,11 +253,16 @@
# -DHAVE_UNISTD_H=0 if <unistd.h> does not work*
# -DHAVE_UTMPX_H=0 if <utmpx.h> does not work*
# -Dlocale_t=XXX if your system uses XXX instead of locale_t
-# -DPORT_TO_C89 if tzcode should also run on C89 platforms+
+# -DPORT_TO_C89 if tzcode should also run on mostly-C89 platforms+
+# Typically it is better to use a later standard. For example,
+# with GCC 4.9.4 (2016), prefer '-std=gnu11' to '-DPORT_TO_C89'.
+# Even with -DPORT_TO_C89, the code needs at least one C99
+# feature (integers at least 64 bits wide) and maybe more.
# -DRESERVE_STD_EXT_IDS if your platform reserves standard identifiers
# with external linkage, e.g., applications cannot define 'localtime'.
# -Dssize_t=long on hosts like MS-Windows that lack ssize_t
# -DSUPPORT_C89 if the tzcode library should support C89 callers+
+# However, this might trigger latent bugs in C99-or-later callers.
# -DSUPPRESS_TZDIR to not prepend TZDIR to file names; this has
# security implications and is not recommended for general use
# -DTHREAD_SAFE to make localtime.c thread-safe, as POSIX requires;
@@ -270,11 +294,15 @@
# -DZIC_MAX_ABBR_LEN_WO_WARN=3
# (or some other number) to set the maximum time zone abbreviation length
# that zic will accept without a warning (the default is 6)
+# -g to generate symbolic debugging info
+# -Idir to include from directory 'dir'
+# -O0 to disable optimization; other -O options to enable more optimization
+# -Uname to remove any definition of the macro 'name'
# $(GCC_DEBUG_FLAGS) if you are using recent GCC and want lots of checking
#
# * Options marked "*" can be omitted if your compiler is C23 compatible.
# * Options marked "+" are obsolescent and are planned to be removed
-# once the code assumes C99 or later.
+# once the code assumes C99 or later, say in the year 2029.
#
# Select instrumentation via "make GCC_INSTRUMENT='whatever'".
GCC_INSTRUMENT = \
@@ -353,9 +381,11 @@
# functions to be added to the time conversion library.
# "offtime" is like "gmtime" except that it accepts a second (long) argument
# that gives an offset to add to the time_t when converting it.
-# "timelocal" is equivalent to "mktime".
+# I.e., "offtime" is like calling "localtime_rz" with a fixed-offset zone.
+# "timelocal" is nearly equivalent to "mktime".
# "timeoff" is like "timegm" except that it accepts a second (long) argument
# that gives an offset to use when converting to a time_t.
+# I.e., "timeoff" is like calling "mktime_z" with a fixed-offset zone.
# "posix2time" and "time2posix" are described in an included manual page.
# X3J11's work does not describe any of these functions.
# These functions may well disappear in future releases of the time
@@ -378,7 +408,7 @@
#
# NIST-PCTS:151-2, Version 1.4, (1993-12-03) is a test suite put
# out by the National Institute of Standards and Technology
-# which claims to test C and Posix conformance. If you want to pass PCTS, add
+# which claims to test C and POSIX conformance. If you want to pass PCTS, add
# -DPCTS
# to the end of the "CFLAGS=" line.
#
@@ -388,13 +418,21 @@
# 53 as a week number (rather than 52 or 53) for January days before
# January's first Monday when a "%V" format is used and January 1
# falls on a Friday, Saturday, or Sunday.
+#
+# POSIX says CFLAGS defaults to "-O 1".
+# Uncomment the following line and edit its contents as needed.
-CFLAGS=
+#CFLAGS= -O 1
-# Linker flags. Default to $(LFLAGS) for backwards compatibility
-# to release 2012h and earlier.
-LDFLAGS= $(LFLAGS)
+# The name of a POSIX-like library archiver, its flags, C compiler,
+# linker flags, and 'make' utility. Ordinarily the defaults suffice.
+# The commented-out values are the defaults specified by POSIX 202x/D3.
+#AR = ar
+#ARFLAGS = -rv
+#CC = c17
+#LDFLAGS =
+#MAKE = make
# For leap seconds, this Makefile uses LEAPSECONDS='-L leapseconds' in
# submake command lines. The default is no leap seconds.
@@ -418,18 +456,18 @@
ZIC_INSTALL= $(ZIC) -d '$(DESTDIR)$(TZDIR)' $(LEAPSECONDS)
-# The name of a Posix-compliant 'awk' on your system.
+# The name of a POSIX-compliant 'awk' on your system.
# mawk 1.3.3 and Solaris 10 /usr/bin/awk do not work.
# Also, it is better (though not essential) if 'awk' supports UTF-8,
# and unfortunately mawk and busybox awk do not support UTF-8.
# Try AWK=gawk or AWK=nawk if your awk has the abovementioned problems.
AWK= awk
-# The full path name of a Posix-compliant shell, preferably one that supports
+# The full path name of a POSIX-compliant shell, preferably one that supports
# the Korn shell's 'select' statement as an extension.
# These days, Bash is the most popular.
# It should be OK to set this to /bin/sh, on platforms where /bin/sh
-# lacks 'select' or doesn't completely conform to Posix, but /bin/bash
+# lacks 'select' or doesn't completely conform to POSIX, but /bin/bash
# is typically nicer if it works.
KSHELL= /bin/bash
@@ -503,17 +541,16 @@
DIFF_TZS= diff -u$$(! diff -u -F'^TZ=' - - <>/dev/null >&0 2>&1 \
|| echo ' -F^TZ=')
-###############################################################################
-
-#MAKE= make
+# ':' on typical hosts; 'ranlib' on the ancient hosts that still need ranlib.
+RANLIB= :
-cc= cc
-CC= $(cc) -DTZDIR='"$(TZDIR)"'
+# POSIX prohibits defining or using SHELL. However, csh users on systems
+# that use the user shell for Makefile commands may need to define SHELL.
+#SHELL= /bin/sh
-AR= ar
+# End of macros that one plausibly might want to tailor.
+###############################################################################
-# ':' on typical hosts; 'ranlib' on the ancient hosts that still need ranlib.
-RANLIB= :
TZCOBJS= zic.o
TZDOBJS= zdump.o localtime.o asctime.o strftime.o
@@ -543,7 +580,7 @@
NDATA= factory
TDATA_TO_CHECK= $(YDATA) $(NDATA) backward
TDATA= $(YDATA) $(NDATA) $(BACKWARD)
-ZONETABLES= zone1970.tab zone.tab
+ZONETABLES= zone.tab zone1970.tab zonenow.tab
TABDATA= iso3166.tab $(TZDATA_TEXT) $(ZONETABLES)
LEAP_DEPS= leapseconds.awk leap-seconds.list
TZDATA_ZI_DEPS= ziguard.awk zishrink.awk version $(TDATA) \
@@ -551,7 +588,7 @@
DSTDATA_ZI_DEPS= ziguard.awk $(TDATA) $(PACKRATDATA) $(PACKRATLIST)
DATA= $(TDATA_TO_CHECK) backzone iso3166.tab leap-seconds.list \
leapseconds $(ZONETABLES)
-AWK_SCRIPTS= checklinks.awk checktab.awk leapseconds.awk \
+AWK_SCRIPTS= checklinks.awk checknow.awk checktab.awk leapseconds.awk \
ziguard.awk zishrink.awk
MISC= $(AWK_SCRIPTS)
TZS_YEAR= 2050
@@ -572,7 +609,7 @@
calendars CONTRIBUTING LICENSE Makefile NEWS README SECURITY \
africa antarctica asctime.c asia australasia \
backward backzone \
- checklinks.awk checktab.awk \
+ checklinks.awk checknow.awk checktab.awk \
date.1 date.c difftime.c \
etcetera europe factory iso3166.tab \
leap-seconds.list leapseconds.awk localtime.c \
@@ -582,12 +619,7 @@
tzfile.5 tzfile.h tzselect.8 tzselect.ksh \
workman.sh zdump.8 zdump.c zic.8 zic.c \
ziguard.awk zishrink.awk \
- zone.tab zone1970.tab
-
-# And for the benefit of csh users on systems that assume the user
-# shell should be used to handle commands in Makefiles. . .
-
-SHELL= /bin/sh
+ zone.tab zone1970.tab zonenow.tab
all: tzselect zic zdump libtz.a $(TABDATA) \
vanguard.zi main.zi rearguard.zi
@@ -657,6 +689,16 @@
$(DATAFORM).zi >$@.out
mv $@.out $@
+tzdir.h:
+ printf '%s\n' >$@.out \
+ '#ifndef TZDEFAULT' \
+ '# define TZDEFAULT "$(TZDEFAULT)" /* default zone */' \
+ '#endif' \
+ '#ifndef TZDIR' \
+ '# define TZDIR "$(TZDIR)" /* TZif directory */' \
+ '#endif'
+ mv $@.out $@
+
version.h: version
VERSION=`cat version` && printf '%s\n' \
'static char const PKGVERSION[]="($(PACKAGE)) ";' \
@@ -763,7 +805,7 @@
libtz.a: $(LIBOBJS)
rm -f $@
- $(AR) -rc $@ $(LIBOBJS)
+ $(AR) $(ARFLAGS) $@ $(LIBOBJS)
$(RANLIB) $@
date: $(DATEOBJS)
@@ -771,26 +813,32 @@
tzselect: tzselect.ksh version
VERSION=`cat version` && sed \
- -e 's|#!/bin/bash|#!$(KSHELL)|g' \
- -e 's|AWK=[^}]*|AWK='\''$(AWK)'\''|g' \
- -e 's|\(PKGVERSION\)=.*|\1='\''($(PACKAGE)) '\''|' \
- -e 's|\(REPORT_BUGS_TO\)=.*|\1=$(BUGEMAIL)|' \
- -e 's|TZDIR=[^}]*|TZDIR=$(TZDIR)|' \
- -e 's|\(TZVERSION\)=.*|\1='"$$VERSION"'|' \
- <$@.ksh >$@.out
+ -e "s'#!/bin/bash'#!"'$(KSHELL)'\' \
+ -e s\''\(AWK\)=[^}]*'\''\1=\'\''$(AWK)\'\'\' \
+ -e s\''\(PKGVERSION\)=.*'\''\1=\'\''($(PACKAGE)) \'\'\' \
+ -e s\''\(REPORT_BUGS_TO\)=.*'\''\1=\'\''$(BUGEMAIL)\'\'\' \
+ -e s\''\(TZDIR\)=[^}]*'\''\1=\'\''$(TZDIR)\'\'\' \
+ -e s\''\(TZVERSION\)=.*'\''\1=\'"'$$VERSION\\''" \
+ <$@.ksh >$@.out
chmod +x $@.out
mv $@.out $@
check: check_back check_mild
check_mild: check_character_set check_white_space check_links \
- check_name_lengths check_slashed_abbrs check_sorted \
+ check_name_lengths check_now \
+ check_slashed_abbrs check_sorted \
check_tables check_web check_ziguard check_zishrink check_tzs
+# True if UTF8_LOCALE does not work;
+# otherwise, false but with LC_ALL set to $(UTF8_LOCALE).
+UTF8_LOCALE_MISSING = \
+ { test ! '$(UTF8_LOCALE)' \
+ || ! printf 'A\304\200B\n' \
+ | LC_ALL='$(UTF8_LOCALE)' grep -q '^A.B$$' >/dev/null 2>&1 \
+ || { LC_ALL='$(UTF8_LOCALE)'; export LC_ALL; false; }; }
+
check_character_set: $(ENCHILADA)
- test ! '$(UTF8_LOCALE)' || \
- ! printf 'A\304\200B\n' | \
- LC_ALL='$(UTF8_LOCALE)' grep -q '^A.B$$' >/dev/null 2>&1 || { \
- LC_ALL='$(UTF8_LOCALE)' && export LC_ALL && \
+ $(UTF8_LOCALE_MISSING) || { \
sharp='#' && \
! grep -Env $(SAFE_LINE) $(MANS) date.1 $(MANTXTS) \
$(MISC) $(SOURCES) $(WEB_PAGES) \
@@ -805,12 +853,12 @@
touch $@
check_white_space: $(ENCHILADA)
+ $(UTF8_LOCALE_MISSING) || { \
patfmt=' \t|[\f\r\v]' && pat=`printf "$$patfmt\\n"` && \
- ! grep -En "$$pat" \
- $$(ls $(ENCHILADA) | grep -Fvx leap-seconds.list)
- ! grep -n '[$s]$$' \
- $$(ls $(ENCHILADA) | grep -Fvx leap-seconds.list)
- touch $@
+ ! grep -En "$$pat|[$s]\$$" \
+ $$(ls $(ENCHILADA) | grep -Fvx leap-seconds.list); \
+ }
+ touch $@
PRECEDES_FILE_NAME = ^(Zone|Link[$s]+[^$s]+)[$s]+
FILE_NAME_COMPONENT_TOO_LONG = $(PRECEDES_FILE_NAME)[^$s]*[^/$s]{15}
@@ -851,7 +899,29 @@
-f checklinks.awk tzdata.zi
touch $@
-check_tables: checktab.awk $(YDATA) backward $(ZONETABLES)
+# Check timestamps from now through 28 years from now, to make sure
+# that zonenow.tab contains all sequences of planned timestamps,
+# without any duplicate sequences. In theory this might require
+# 2800 years but that would take a long time to check.
+CHECK_NOW_TIMESTAMP = `./date +%s`
+CHECK_NOW_FUTURE_YEARS = 28
+CHECK_NOW_FUTURE_SECS = $(CHECK_NOW_FUTURE_YEARS) '*' 366 '*' 24 '*' 60 '*' 60
+check_now: checknow.awk date tzdata.zi zdump zic zone1970.tab zonenow.tab
+ rm -fr $@.dir
+ mkdir $@.dir
+ ./zic -d $@.dir tzdata.zi
+ now=$(CHECK_NOW_TIMESTAMP) && \
+ future=`expr $(CHECK_NOW_FUTURE_SECS) + $$now` && \
+ ./zdump -i -t $$now,$$future \
+ $$(find $$PWD/$@.dir/????*/ -type f) \
+ >$@.dir/zdump.tab
+ $(AWK) \
+ -v zdump_table=$@.dir/zdump.tab \
+ -f checknow.awk zonenow.tab
+ rm -fr $@.dir
+ touch $@
+
+check_tables: checktab.awk $(YDATA) backward zone.tab zone1970.tab
for tab in $(ZONETABLES); do \
test "$$tab" = zone.tab && links='$(BACKWARD)' || links=''; \
$(AWK) -f checktab.awk -v zone_table=$$tab $(YDATA) $$links \
@@ -911,10 +981,10 @@
touch $@
clean_misc:
- rm -fr check_*.dir
+ rm -fr check_*.dir typecheck_*.dir
rm -f *.o *.out $(TIME_T_ALTERNATIVES) \
check_* core typecheck_* \
- date tzselect version.h zdump zic libtz.a
+ date tzdir.h tzselect version.h zdump zic libtz.a
clean: clean_misc
rm -fr *.dir tzdb-*/
rm -f *.zi $(TZS_NEW)
@@ -952,12 +1022,18 @@
# plus N if GNU ls and touch are available.
SET_TIMESTAMP_N = sh -c '\
n=$$0 dest=$$1; shift; \
- touch -cmr `ls -t "$$@" | sed 1q` "$$dest" && \
+ <"$$dest" && \
if test $$n != 0 && \
- lsout=`ls -n --time-style="+%s" "$$dest" 2>/dev/null`; then \
+ lsout=`ls -nt --time-style="+%s" "$$@" 2>/dev/null`; then \
set x $$lsout && \
- touch -cmd @`expr $$7 + $$n` "$$dest"; \
- else :; fi'
+ timestamp=`expr $$7 + $$n` && \
+ echo "+ touch -md @$$timestamp $$dest" && \
+ touch -md @$$timestamp "$$dest"; \
+ else \
+ newest=`ls -t "$$@" | sed 1q` && \
+ echo "+ touch -mr $$newest $$dest" && \
+ touch -mr "$$newest" "$$dest"; \
+ fi'
# If DEST depends on A B C ... in this Makefile, callers should use
# $(SET_TIMESTAMP_DEP) DEST A B C ..., for the benefit of any
# downstream 'make' that considers equal timestamps to be out of date.
@@ -982,8 +1058,12 @@
rm -f test.out && \
for file in $$files; do \
if git diff --quiet $$file; then \
- time=`git log -1 --format='tformat:%ct' $$file` && \
- touch -cmd @$$time $$file; \
+ time=`TZ=UTC0 git log -1 \
+ --format='tformat:%cd' \
+ --date='format:%Y-%m-%dT%H:%M:%SZ' \
+ $$file` && \
+ echo "+ touch -md $$time $$file" && \
+ touch -md $$time $$file; \
else \
echo >&2 "$$file: warning: does not match repository"; \
fi || exit; \
@@ -1008,7 +1088,8 @@
rm -fr public.dir
mkdir public.dir
ln $(VERSION_DEPS) public.dir
- cd public.dir && $(MAKE) CFLAGS='$(GCC_DEBUG_FLAGS)' ALL
+ cd public.dir \
+ && $(MAKE) CFLAGS='$(GCC_DEBUG_FLAGS)' TZDIR='$(TZDIR)' ALL
for i in $(TDATA_TO_CHECK) public.dir/tzdata.zi \
public.dir/vanguard.zi public.dir/main.zi \
public.dir/rearguard.zi; \
@@ -1139,7 +1220,7 @@
sed '1s/$$/-rearguard/' <version >$@.dir/version
: The dummy pacificnew pacifies TZUpdater 2.3.1 and earlier.
$(CREATE_EMPTY) $@.dir/pacificnew
- touch -cmr version $@.dir/version
+ touch -mr version $@.dir/version
LC_ALL=C && export LC_ALL && \
(cd $@.dir && \
tar $(TARFLAGS) -cf - \
@@ -1163,7 +1244,7 @@
`test $(DATAFORM) = vanguard || echo pacificnew`
(grep '^#' tzdata.zi && echo && cat $(DATAFORM).zi) \
>$@.dir/etcetera
- touch -cmr tzdata.zi $@.dir/etcetera
+ touch -mr tzdata.zi $@.dir/etcetera
sed -n \
-e '/^# *version *\(.*\)/h' \
-e '/^# *ddeps */H' \
@@ -1174,7 +1255,7 @@
-e 's/ /-/g' \
-e 'p' \
<tzdata.zi >$@.dir/version
- touch -cmr version $@.dir/version
+ touch -mr version $@.dir/version
links= && \
for file in $(TZDATA_DIST); do \
test -f $@.dir/$$file || links="$$links $$file"; \
@@ -1226,10 +1307,10 @@
asctime.o: private.h tzfile.h
date.o: private.h
difftime.o: private.h
-localtime.o: private.h tzfile.h
+localtime.o: private.h tzfile.h tzdir.h
strftime.o: private.h tzfile.h
zdump.o: version.h
-zic.o: private.h tzfile.h version.h
+zic.o: private.h tzfile.h tzdir.h version.h
.PHONY: ALL INSTALL all
.PHONY: check check_mild check_time_t_alternatives
diff -Nru tzdata-2023c/NEWS tzdata-2023d/NEWS
--- tzdata-2023c/NEWS 2023-03-28 21:43:45.000000000 +0200
+++ tzdata-2023d/NEWS 2023-12-21 21:03:45.000000000 +0100
@@ -1,5 +1,109 @@
News for the tz database
+Release 2023d - 2023-12-21 20:02:24 -0800
+
+ Briefly:
+ Ittoqqortoormiit, Greenland changes time zones on 2024-03-31.
+ Vostok, Antarctica changed time zones on 2023-12-18.
+ Casey, Antarctica changed time zones five times since 2020.
+ Code and data fixes for Palestine timestamps starting in 2072.
+ A new data file zonenow.tab for timestamps starting now.
+
+ Changes to future timestamps
+
+ Ittoqqortoormiit, Greenland (America/Scoresbysund) joins most of
+ the rest of Greenland's timekeeping practice on 2024-03-31, by
+ changing its time zone from -01/+00 to -02/-01 at the same moment
+ as the spring-forward transition. Its clocks will therefore not
+ spring forward as previously scheduled. The time zone change
+ reverts to its common practice before 1981.
+
+ Fix predictions for DST transitions in Palestine in 2072-2075,
+ correcting a typo introduced in 2023a.
+
+ Changes to past and future timestamps
+
+ Vostok, Antarctica changed to +05 on 2023-12-18. It had been at
+ +07 (not +06) for years. (Thanks to Zakhary V. Akulov.)
+
+ Change data for Casey, Antarctica to agree with timeanddate.com,
+ by adding five time zone changes since 2020. Casey is now at +08
+ instead of +11.
+
+ Changes to past tm_isdst flags
+
+ Much of Greenland, represented by America/Nuuk, changed its
+ standard time from -03 to -02 on 2023-03-25, not on 2023-10-28.
+ This does not affect UTC offsets, only the tm_isdst flag.
+ (Thanks to Thomas M. Steenholdt.)
+
+ New data file
+
+ A new data file zonenow.tab helps configure applications that use
+ timestamps dated from now on. This simplifies configuration,
+ since users choose from a smaller Zone set. The file's format is
+ experimental and subject to change.
+
+ Changes to code
+
+ localtime.c no longer mishandles TZif files that contain a single
+ transition into a DST regime. Previously, it incorrectly assumed
+ DST was in effect before the transition too. (Thanks to Alois
+ Treindl for debugging help.)
+
+ localtime.c's timeoff no longer collides with OpenBSD 7.4.
+
+ The C code now uses _Generic only if __STDC_VERSION__ says the
+ compiler is C11 or later.
+
+ tzselect now optionally reads zonenow.tab, to simplify when
+ configuring only for timestamps dated from now on.
+
+ tzselect no longer creates temporary files.
+
+ tzselect no longer mishandles the following:
+
+ Spaces and most other special characters in BUGEMAIL, PACKAGE,
+ TZDIR, and VERSION.
+
+ TZ strings when using mawk 1.4.3, which mishandles regular
+ expressions of the form /X{2,}/.
+
+ ISO 6709 coordinates when using an awk that lacks the GNU
+ extension of newlines in -v option-arguments.
+
+ Non UTF-8 locales when using an iconv command that lacks the GNU
+ //TRANSLIT extension.
+
+ zic no longer mishandles data for Palestine after the year 2075.
+ Previously, it incorrectly omitted post-2075 transitions that are
+ predicted for just before and just after Ramadan. (Thanks to Ken
+ Murchison for debugging help.)
+
+ zic now works again on Linux 2.6.16 and 2.6.17 (2006).
+ (Problem reported by Rune Torgersen.)
+
+ Changes to build procedure
+
+ The Makefile is now more compatible with POSIX:
+ * It no longer defines AR, CC, CFLAGS, LDFLAGS, and SHELL.
+ * It no longer uses its own 'cc' in place of CC.
+ * It now uses ARFLAGS, with default specified by POSIX.
+ * It does not use LFLAGS incompatibly with POSIX.
+ * It uses the special .POSIX target.
+ * It quotes special characters more carefully.
+ * It no longer mishandles builds in an ISO 8859 locale.
+ Due to the CC changes, TZDIR is now #defined in a file tzfile.h
+ built by 'make', not in a $(CC) -D option. Also, TZDEFAULT is
+ now treated like TZDIR as they have similar roles.
+
+ Changes to commentary
+
+ Limitations and hazards of the optional support for obsolescent
+ C89 platforms are documented better, along with a tentative
+ schedule for removing this support.
+
+
Release 2023c - 2023-03-28 12:42:14 -0700
Changes to past and future timestamps
@@ -76,11 +180,14 @@
platform dependent and abbreviations were silently truncated to
16 bytes even when the limit was greater than 16.
- The code by default is now designed for C99 or later. To build in
- a C89 environment, compile with -DPORT_TO_C89. To support C89
- callers of the tzcode library, compile with -DSUPPORT_C89. The
- two new macros are transitional aids planned to be removed in a
- future version, when C99 or later will be required.
+ The code by default is now designed for C99 or later. To build on
+ a mostly-C89 platform, compile with -DPORT_TO_C89; this should
+ work on C89 platforms that also support C99 'long long' and
+ perhaps a few other extensions to C89. To support C89 callers of
+ tzcode's library, compile with -DSUPPORT_C89; however, this could
+ trigger latent bugs in C99-or-later callers. The two new macros
+ are transitional aids planned to be removed in a future version
+ (say, in 2029), when C99 or later will be required.
The code now builds again on pre-C99 platforms, if you compile
with -DPORT_TO_C89. This fixes a bug introduced in 2022f.
@@ -723,6 +830,8 @@
them, set the EXPIRES_LINE Makefile variable. If a TZif file uses
this new feature it is marked with a new TZif version number 4,
a format intended to be documented in a successor to RFC 8536.
+ The old-format "#expires" comments are now treated solely as
+ comments and have no effect on the TZif files.
zic -L LEAPFILE -r @LO no longer generates an invalid TZif file
that omits leap second information for the range LO..B when LO
@@ -4302,7 +4411,7 @@
now uses tz@iana.org rather than the old elsie address.
zic -v now complains about abbreviations that are less than 3
- or more than 6 characters, as per Posix. Formerly, it checked
+ or more than 6 characters, as per POSIX. Formerly, it checked
for abbreviations that were more than 3.
'make public' no longer puts its temporary directory under /tmp,
@@ -4467,8 +4576,8 @@
In particular, the typos in comments in the data (2011-11-17 should have
been 2011-10-17 as Alan Barrett noted, and spelling of Tiraspol that
Tim Parenti noted) have been fixed, and the change for Ukraine has been
- made in all 4 Ukrainian zones, rather than just Kiev (again, thanks to
- Tim Parenti, and also Denys Gavrysh)
+ made in all 4 Ukrainian zones, rather than just Europe/Kiev
+ (again, thanks to Tim Parenti, and also Denys Gavrysh).
In addition, I added Europe/Tiraspol to zone.tab.
diff -Nru tzdata-2023c/northamerica tzdata-2023d/northamerica
--- tzdata-2023c/northamerica 2023-03-15 20:47:43.000000000 +0100
+++ tzdata-2023d/northamerica 2023-11-19 14:29:23.000000000 +0100
@@ -1453,7 +1453,7 @@
Rule StJohns 2007 2011 - Mar Sun>=8 0:01 1:00 D
Rule StJohns 2007 2010 - Nov Sun>=1 0:01 0 S
#
-# St John's has an apostrophe, but Posix file names can't have apostrophes.
+# St John's has an apostrophe, but POSIX file names can't have apostrophes.
# Zone NAME STDOFF RULES FORMAT [UNTIL]
Zone America/St_Johns -3:30:52 - LMT 1884
-3:30:52 StJohns N%sT 1918
diff -Nru tzdata-2023c/README tzdata-2023d/README
--- tzdata-2023c/README 2021-12-14 17:53:34.000000000 +0100
+++ tzdata-2023d/README 2023-11-19 14:29:23.000000000 +0100
@@ -11,14 +11,17 @@
and daylight-saving rules.
See <https://www.iana.org/time-zones/repository/tz-link.html> or the
-file tz-link.html for how to acquire the code and data. Once acquired,
-read the comments in the file 'Makefile' and make any changes needed
-to make things right for your system, especially if you are using some
-platform other than GNU/Linux. Then run the following commands,
-substituting your desired installation directory for "$HOME/tzdir":
+file tz-link.html for how to acquire the code and data.
- make TOPDIR=$HOME/tzdir install
- $HOME/tzdir/usr/bin/zdump -v America/Los_Angeles
+Once acquired, read the leading comments in the file "Makefile"
+and make any changes needed to make things right for your system,
+especially when using a platform other than current GNU/Linux.
+
+Then run the following commands, substituting your desired
+installation directory for "$HOME/tzdir":
+
+ make TOPDIR="$HOME/tzdir" install
+ "$HOME/tzdir/usr/bin/zdump" -v America/Los_Angeles
See the file tz-how-to.html for examples of how to read the data files.
diff -Nru tzdata-2023c/southamerica tzdata-2023d/southamerica
--- tzdata-2023c/southamerica 2023-03-08 05:00:17.000000000 +0100
+++ tzdata-2023d/southamerica 2023-07-27 09:57:30.000000000 +0200
@@ -1697,6 +1697,12 @@
# From Carlos Raúl Perasso (2014-02-28):
# Decree 1264 can be found at:
# http://www.presidencia.gov.py/archivos/documentos/DECRETO1264_ey9r8zai.pdf
+#
+# From Paul Eggert (2023-07-26):
+# Transition dates are now set by Law No. 7115, not by presidential decree.
+# https://www.abc.com.py/politica/2023/07/12/promulgacion-el-cambio-de-hora-sera-por-ley/
+# From Carlos Raúl Perasso (2023-07-27):
+# http://silpy.congreso.gov.py/descarga/ley-144138
Rule Para 2013 max - Mar Sun>=22 0:00 0 -
# Zone NAME STDOFF RULES FORMAT [UNTIL]
diff -Nru tzdata-2023c/version tzdata-2023d/version
--- tzdata-2023c/version 2023-03-28 21:43:46.000000000 +0200
+++ tzdata-2023d/version 2023-12-21 21:03:46.000000000 +0100
@@ -1 +1 @@
-2023c
+2023d
diff -Nru tzdata-2023c/zone1970.tab tzdata-2023d/zone1970.tab
--- tzdata-2023c/zone1970.tab 2023-01-23 21:46:24.000000000 +0100
+++ tzdata-2023d/zone1970.tab 2023-12-19 11:58:19.000000000 +0100
@@ -37,7 +37,7 @@
#country-
#codes coordinates TZ comments
AD +4230+00131 Europe/Andorra
-AE,OM,RE,SC,TF +2518+05518 Asia/Dubai Crozet, Scattered Is
+AE,OM,RE,SC,TF +2518+05518 Asia/Dubai Crozet
AF +3431+06912 Asia/Kabul
AL +4120+01950 Europe/Tirane
AM +4011+04430 Asia/Yerevan
@@ -47,12 +47,13 @@
AQ -6448-06406 Antarctica/Palmer Palmer
AQ -6734-06808 Antarctica/Rothera Rothera
AQ -720041+0023206 Antarctica/Troll Troll
+AQ -7824+10654 Antarctica/Vostok Vostok
AR -3436-05827 America/Argentina/Buenos_Aires Buenos Aires (BA, CF)
AR -3124-06411 America/Argentina/Cordoba most areas: CB, CC, CN, ER, FM, MN, SE, SF
AR -2447-06525 America/Argentina/Salta Salta (SA, LP, NQ, RN)
AR -2411-06518 America/Argentina/Jujuy Jujuy (JY)
AR -2649-06513 America/Argentina/Tucuman Tucumán (TM)
-AR -2828-06547 America/Argentina/Catamarca Catamarca (CT); Chubut (CH)
+AR -2828-06547 America/Argentina/Catamarca Catamarca (CT), Chubut (CH)
AR -2926-06651 America/Argentina/La_Rioja La Rioja (LR)
AR -3132-06831 America/Argentina/San_Juan San Juan (SJ)
AR -3253-06849 America/Argentina/Mendoza Mendoza (MZ)
@@ -81,7 +82,7 @@
BM +3217-06446 Atlantic/Bermuda
BO -1630-06809 America/La_Paz
BR -0351-03225 America/Noronha Atlantic islands
-BR -0127-04829 America/Belem Pará (east); Amapá
+BR -0127-04829 America/Belem Pará (east), Amapá
BR -0343-03830 America/Fortaleza Brazil (northeast: MA, PI, CE, RN, PB)
BR -0803-03454 America/Recife Pernambuco
BR -0712-04812 America/Araguaina Tocantins
@@ -99,19 +100,19 @@
BT +2728+08939 Asia/Thimphu
BY +5354+02734 Europe/Minsk
BZ +1730-08812 America/Belize
-CA +4734-05243 America/St_Johns Newfoundland; Labrador (southeast)
-CA +4439-06336 America/Halifax Atlantic - NS (most areas); PE
+CA +4734-05243 America/St_Johns Newfoundland, Labrador (SE)
+CA +4439-06336 America/Halifax Atlantic - NS (most areas), PE
CA +4612-05957 America/Glace_Bay Atlantic - NS (Cape Breton)
CA +4606-06447 America/Moncton Atlantic - New Brunswick
CA +5320-06025 America/Goose_Bay Atlantic - Labrador (most areas)
-CA,BS +4339-07923 America/Toronto Eastern - ON, QC (most areas)
+CA,BS +4339-07923 America/Toronto Eastern - ON & QC (most areas)
CA +6344-06828 America/Iqaluit Eastern - NU (most areas)
-CA +4953-09709 America/Winnipeg Central - ON (west); Manitoba
+CA +4953-09709 America/Winnipeg Central - ON (west), Manitoba
CA +744144-0944945 America/Resolute Central - NU (Resolute)
CA +624900-0920459 America/Rankin_Inlet Central - NU (central)
CA +5024-10439 America/Regina CST - SK (most areas)
CA +5017-10750 America/Swift_Current CST - SK (midwest)
-CA +5333-11328 America/Edmonton Mountain - AB; BC (E); NT (E); SK (W)
+CA +5333-11328 America/Edmonton Mountain - AB, BC(E), NT(E), SK(W)
CA +690650-1050310 America/Cambridge_Bay Mountain - NU (west)
CA +682059-1334300 America/Inuvik Mountain - NT (west)
CA +5546-12014 America/Dawson_Creek MST - BC (Dawson Cr, Ft St John)
@@ -126,7 +127,7 @@
CL -5309-07055 America/Punta_Arenas Region of Magallanes
CL -2709-10926 Pacific/Easter Easter Island
CN +3114+12128 Asia/Shanghai Beijing Time
-CN,AQ +4348+08735 Asia/Urumqi Xinjiang Time, Vostok
+CN +4348+08735 Asia/Urumqi Xinjiang Time
CO +0436-07405 America/Bogota
CR +0956-08405 America/Costa_Rica
CU +2308-08222 America/Havana
@@ -171,8 +172,8 @@
HU +4730+01905 Europe/Budapest
ID -0610+10648 Asia/Jakarta Java, Sumatra
ID -0002+10920 Asia/Pontianak Borneo (west, central)
-ID -0507+11924 Asia/Makassar Borneo (east, south); Sulawesi/Celebes, Bali, Nusa Tengarra; Timor (west)
-ID -0232+14042 Asia/Jayapura New Guinea (West Papua / Irian Jaya); Malukus/Moluccas
+ID -0507+11924 Asia/Makassar Borneo (east, south), Sulawesi/Celebes, Bali, Nusa Tengarra, Timor (west)
+ID -0232+14042 Asia/Jayapura New Guinea (West Papua / Irian Jaya), Malukus/Moluccas
IE +5320-00615 Europe/Dublin
IL +314650+0351326 Asia/Jerusalem
IN +2232+08822 Asia/Kolkata
@@ -251,7 +252,7 @@
PL +5215+02100 Europe/Warsaw
PM +4703-05620 America/Miquelon
PN -2504-13005 Pacific/Pitcairn
-PR,AG,CA,AI,AW,BL,BQ,CW,DM,GD,GP,KN,LC,MF,MS,SX,TT,VC,VG,VI +182806-0660622 America/Puerto_Rico AST
+PR,AG,CA,AI,AW,BL,BQ,CW,DM,GD,GP,KN,LC,MF,MS,SX,TT,VC,VG,VI +182806-0660622 America/Puerto_Rico AST - QC (Lower North Shore)
PS +3130+03428 Asia/Gaza Gaza Strip
PS +313200+0350542 Asia/Hebron West Bank
PT +3843-00908 Europe/Lisbon Portugal (mainland)
@@ -287,7 +288,7 @@
RU +643337+1431336 Asia/Ust-Nera MSK+07 - Oymyakonsky
RU +5934+15048 Asia/Magadan MSK+08 - Magadan
RU +4658+14242 Asia/Sakhalin MSK+08 - Sakhalin Island
-RU +6728+15343 Asia/Srednekolymsk MSK+08 - Sakha (E); N Kuril Is
+RU +6728+15343 Asia/Srednekolymsk MSK+08 - Sakha (E), N Kuril Is
RU +5301+15839 Asia/Kamchatka MSK+09 - Kamchatka
RU +6445+17729 Asia/Anadyr MSK+09 - Bering Sea
SA,AQ,KW,YE +2438+04643 Asia/Riyadh Syowa
@@ -329,7 +330,7 @@
US +465042-1012439 America/North_Dakota/New_Salem Central - ND (Morton rural)
US +471551-1014640 America/North_Dakota/Beulah Central - ND (Mercer)
US +394421-1045903 America/Denver Mountain (most areas)
-US +433649-1161209 America/Boise Mountain - ID (south); OR (east)
+US +433649-1161209 America/Boise Mountain - ID (south), OR (east)
US,CA +332654-1120424 America/Phoenix MST - AZ (most areas), Creston BC
US +340308-1181434 America/Los_Angeles Pacific
US +611305-1495401 America/Anchorage Alaska (most areas)
diff -Nru tzdata-2023c/zonenow.tab tzdata-2023d/zonenow.tab
--- tzdata-2023c/zonenow.tab 1970-01-01 01:00:00.000000000 +0100
+++ tzdata-2023d/zonenow.tab 2023-12-21 16:52:09.000000000 +0100
@@ -0,0 +1,301 @@
+# tzdb timezone descriptions, for users who do not care about old timestamps
+#
+# This file is in the public domain.
+#
+# From Paul Eggert (2023-12-18):
+# This file contains a table where each row stands for a timezone
+# where civil timestamps are predicted to agree from now on.
+# This file is like zone1970.tab (see zone1970.tab's coments),
+# but with the following changes:
+#
+# 1. Each timezone corresponds to a set of clocks that are planned
+# to agree from now on. This is a larger set of clocks than in
+# zone1970.tab, where each timezone's clocks must agree from 1970 on.
+# 2. The first column is irrelevant and ignored.
+# 3. The table is sorted in a different way:
+# first by standard time UTC offset;
+# then, if DST is used, by daylight saving UTC offset;
+# then by time zone abbreviation.
+# 4. Every timezone has a nonempty comments column, with wording
+# distinguishing the timezone only from other timezones with the
+# same UTC offset at some point during the year.
+#
+# The format of this table is experimental, and may change in future versions.
+#
+# This table is intended as an aid for users, to help them select timezones
+# appropriate for their practical needs. It is not intended to take or
+# endorse any position on legal or territorial claims.
+#
+#XX coordinates TZ comments
+#
+# -11 - SST
+XX -1416-17042 Pacific/Pago_Pago Midway; Samoa ("SST")
+#
+# -11
+XX -1901-16955 Pacific/Niue Niue
+#
+# -10 - HST
+XX +211825-1575130 Pacific/Honolulu Hawaii ("HST")
+#
+# -10
+XX -1732-14934 Pacific/Tahiti Tahiti; Cook Islands
+#
+# -10/-09 - HST / HDT (North America DST)
+XX +515248-1763929 America/Adak western Aleutians in Alaska ("HST/HDT")
+#
+# -09:30
+XX -0900-13930 Pacific/Marquesas Marquesas
+#
+# -09
+XX -2308-13457 Pacific/Gambier Gambier
+#
+# -09/-08 - AKST/AKDT (North America DST)
+XX +611305-1495401 America/Anchorage most of Alaska ("AKST/AKDT")
+#
+# -08
+XX -2504-13005 Pacific/Pitcairn Pitcairn
+#
+# -08/-07 - PST/PDT (North America DST)
+XX +340308-1181434 America/Los_Angeles Pacific ("PST/PDT") - US & Canada; Mexico near US border
+#
+# -07 - MST
+XX +332654-1120424 America/Phoenix Mountain Standard ("MST") - Arizona; western Mexico; Yukon
+#
+# -07/-06 - MST/MDT (North America DST)
+XX +394421-1045903 America/Denver Mountain ("MST/MDT") - US & Canada; Mexico near US border
+#
+# -06
+XX -0054-08936 Pacific/Galapagos Galápagos
+#
+# -06 - CST
+XX +1924-09909 America/Mexico_City Central Standard ("CST") - Saskatchewan; central Mexico; Central America
+#
+# -06/-05 (Chile DST)
+XX -2709-10926 Pacific/Easter Easter Island
+#
+# -06/-05 - CST/CDT (North America DST)
+XX +415100-0873900 America/Chicago Central ("CST/CDT") - US & Canada; Mexico near US border
+#
+# -05
+XX -1203-07703 America/Lima eastern South America
+#
+# -05 - EST
+XX +175805-0764736 America/Jamaica Eastern Standard ("EST") - Caymans; Jamaica; eastern Mexico; Panama
+#
+# -05/-04 - CST/CDT (Cuba DST)
+XX +2308-08222 America/Havana Cuba
+#
+# -05/-04 - EST/EDT (North America DST)
+XX +404251-0740023 America/New_York Eastern ("EST/EDT") - US & Canada
+#
+# -04
+XX +1030-06656 America/Caracas western South America
+#
+# -04 - AST
+XX +1828-06954 America/Santo_Domingo Atlantic Standard ("AST") - eastern Caribbean
+#
+# -04/-03 (Chile DST)
+XX -3327-07040 America/Santiago most of Chile
+#
+# -04/-03 (Paraguay DST)
+XX -2516-05740 America/Asuncion Paraguay
+#
+# -04/-03 - AST/ADT (North America DST)
+XX +4439-06336 America/Halifax Atlantic ("AST/ADT") - Canada; Bermuda
+#
+# -03:30/-02:30 - NST/NDT (North America DST)
+XX +4734-05243 America/St_Johns Newfoundland ("NST/NDT")
+#
+# -03
+XX -2332-04637 America/Sao_Paulo eastern South America
+#
+# -03/-02 (North America DST)
+XX +4703-05620 America/Miquelon St Pierre & Miquelon
+#
+# -02
+XX -0351-03225 America/Noronha Fernando de Noronha; South Georgia
+#
+# -02/-01 (EU DST)
+XX +6411-05144 America/Nuuk most of Greenland
+#
+# -01
+XX +1455-02331 Atlantic/Cape_Verde Cape Verde
+#
+# -01/+00 (EU DST)
+XX +3744-02540 Atlantic/Azores Azores
+# -01/+00 (EU DST) until 2024-03-31; then -02/-01 (EU DST)
+XX +7029-02158 America/Scoresbysund Ittoqqortoormiit
+#
+# +00 - GMT
+XX +0519-00402 Africa/Abidjan far western Africa; Iceland ("GMT")
+#
+# +00/+01 - GMT/BST (EU DST)
+XX +513030-0000731 Europe/London United Kingdom ("GMT/BST")
+#
+# +00/+01 - WET/WEST (EU DST)
+XX +3843-00908 Europe/Lisbon western Europe ("WET/WEST")
+#
+# +00/+02 - Troll DST
+XX -720041+0023206 Antarctica/Troll Troll Station in Antarctica
+#
+# +01 - CET
+XX +3647+00303 Africa/Algiers Algeria, Tunisia ("CET")
+#
+# +01 - WAT
+XX +0627+00324 Africa/Lagos western Africa ("WAT")
+#
+# +01/+00 - IST/GMT (EU DST in reverse)
+XX +5320-00615 Europe/Dublin Ireland ("IST/GMT")
+#
+# +01/+00 - (Morocco DST)
+XX +3339-00735 Africa/Casablanca Morocco
+#
+# +01/+02 - CET/CEST (EU DST)
+XX +4852+00220 Europe/Paris central Europe ("CET/CEST")
+#
+# +02 - CAT
+XX -2558+03235 Africa/Maputo central Africa ("CAT")
+#
+# +02 - EET
+XX +3254+01311 Africa/Tripoli Libya; Kaliningrad ("EET")
+#
+# +02 - SAST
+XX -2615+02800 Africa/Johannesburg southern Africa ("SAST")
+#
+# +02/+03 - EET/EEST (EU DST)
+XX +3758+02343 Europe/Athens eastern Europe ("EET/EEST")
+#
+# +02/+03 - EET/EEST (Egypt DST)
+XX +3003+03115 Africa/Cairo Egypt
+#
+# +02/+03 - EET/EEST (Lebanon DST)
+XX +3353+03530 Asia/Beirut Lebanon
+#
+# +02/+03 - EET/EEST (Moldova DST)
+XX +4700+02850 Europe/Chisinau Moldova
+#
+# +02/+03 - EET/EEST (Palestine DST)
+XX +3130+03428 Asia/Gaza Palestine
+#
+# +02/+03 - IST/IDT (Israel DST)
+XX +314650+0351326 Asia/Jerusalem Israel
+#
+# +03
+XX +4101+02858 Europe/Istanbul Near East; Belarus
+#
+# +03 - EAT
+XX -0117+03649 Africa/Nairobi eastern Africa ("EAT")
+#
+# +03 - MSK
+XX +554521+0373704 Europe/Moscow Moscow ("MSK")
+#
+# +03:30
+XX +3540+05126 Asia/Tehran Iran
+#
+# +04
+XX +2518+05518 Asia/Dubai Russia; Caucasus; Persian Gulf; Seychelles; Réunion
+#
+# +04:30
+XX +3431+06912 Asia/Kabul Afghanistan
+#
+# +05
+XX +4120+06918 Asia/Tashkent Russia; Tajikistan; Turkmenistan; Uzbekistan; Maldives
+#
+# +05 - PKT
+XX +2452+06703 Asia/Karachi Pakistan ("PKT")
+#
+# +05:30
+XX +0656+07951 Asia/Colombo Sri Lanka
+#
+# +05:30 - IST
+XX +2232+08822 Asia/Kolkata India ("IST")
+#
+# +05:45
+XX +2743+08519 Asia/Kathmandu Nepal
+#
+# +06
+XX +2343+09025 Asia/Dhaka Russia; Kyrgyzstan; Bhutan; Bangladesh; Chagos
+#
+# +06:30
+XX +1647+09610 Asia/Yangon Myanmar; Cocos
+#
+# +07
+XX +1345+10031 Asia/Bangkok Russia; Indochina; Christmas Island
+#
+# +07 - WIB
+XX -0610+10648 Asia/Jakarta Indonesia ("WIB")
+#
+# +08
+XX +0117+10351 Asia/Singapore Russia; Brunei; Malaysia; Singapore
+#
+# +08 - AWST
+XX -3157+11551 Australia/Perth Western Australia ("AWST")
+#
+# +08 - CST
+XX +3114+12128 Asia/Shanghai China ("CST")
+#
+# +08 - HKT
+XX +2217+11409 Asia/Hong_Kong Hong Kong ("HKT")
+#
+# +08 - PHT
+XX +1435+12100 Asia/Manila Philippines ("PHT")
+#
+# +08 - WITA
+XX -0507+11924 Asia/Makassar Indonesia ("WITA")
+#
+# +08:45
+XX -3143+12852 Australia/Eucla Eucla
+#
+# +09
+XX +5203+11328 Asia/Chita Russia; Palau; East Timor
+#
+# +09 - JST
+XX +353916+1394441 Asia/Tokyo Japan ("JST")
+#
+# +09 - KST
+XX +3733+12658 Asia/Seoul Korea ("KST")
+#
+# +09 - WIT
+XX -0232+14042 Asia/Jayapura Indonesia ("WIT")
+#
+# +09:30 - ACST
+XX -1228+13050 Australia/Darwin Northern Territory ("ACST")
+#
+# +09:30/+10:30 - ACST/ACDT (Australia DST)
+XX -3455+13835 Australia/Adelaide South Australia ("ACST/ACDT")
+#
+# +10
+XX +4310+13156 Asia/Vladivostok Russia; Yap; Chuuk; Papua New Guinea; Dumont d'Urville
+#
+# +10 - AEST
+XX -2728+15302 Australia/Brisbane Queensland ("AEST")
+#
+# +10 - ChST
+XX +1328+14445 Pacific/Guam Mariana Islands ("ChST")
+#
+# +10/+11 - AEST/AEDT (Australia DST)
+XX -3352+15113 Australia/Sydney southeast Australia ("AEST/AEDT")
+#
+# +10:30/+11
+XX -3133+15905 Australia/Lord_Howe Lord Howe Island
+#
+# +11
+XX -0613+15534 Pacific/Bougainville Russia; Kosrae; Bougainville; Solomons
+#
+# +11/+12 (Australia DST)
+XX -2903+16758 Pacific/Norfolk Norfolk Island
+#
+# +12
+XX +5301+15839 Asia/Kamchatka Russia; Tuvalu; Fiji; etc.
+#
+# +12/+13 (New Zealand DST)
+XX -3652+17446 Pacific/Auckland New Zealand ("NZST/NZDT")
+#
+# +12:45/+13:45 (Chatham DST)
+XX -4357-17633 Pacific/Chatham Chatham Islands
+#
+# +13
+XX -210800-1751200 Pacific/Tongatapu Kanton; Tokelau; Samoa (western); Tonga
+#
+# +14
+XX +0152-15720 Pacific/Kiritimati Kiritimati
diff -Nru tzdata-2023c/zone.tab tzdata-2023d/zone.tab
--- tzdata-2023c/zone.tab 2023-01-23 21:46:24.000000000 +0100
+++ tzdata-2023d/zone.tab 2023-12-19 00:24:38.000000000 +0100
@@ -48,7 +48,7 @@
AR -2447-06525 America/Argentina/Salta Salta (SA, LP, NQ, RN)
AR -2411-06518 America/Argentina/Jujuy Jujuy (JY)
AR -2649-06513 America/Argentina/Tucuman Tucuman (TM)
-AR -2828-06547 America/Argentina/Catamarca Catamarca (CT); Chubut (CH)
+AR -2828-06547 America/Argentina/Catamarca Catamarca (CT), Chubut (CH)
AR -2926-06651 America/Argentina/La_Rioja La Rioja (LR)
AR -3132-06831 America/Argentina/San_Juan San Juan (SJ)
AR -3253-06849 America/Argentina/Mendoza Mendoza (MZ)
@@ -87,7 +87,7 @@
BO -1630-06809 America/La_Paz
BQ +120903-0681636 America/Kralendijk
BR -0351-03225 America/Noronha Atlantic islands
-BR -0127-04829 America/Belem Para (east); Amapa
+BR -0127-04829 America/Belem Para (east), Amapa
BR -0343-03830 America/Fortaleza Brazil (northeast: MA, PI, CE, RN, PB)
BR -0803-03454 America/Recife Pernambuco
BR -0712-04812 America/Araguaina Tocantins
@@ -107,21 +107,21 @@
BW -2439+02555 Africa/Gaborone
BY +5354+02734 Europe/Minsk
BZ +1730-08812 America/Belize
-CA +4734-05243 America/St_Johns Newfoundland; Labrador (southeast)
-CA +4439-06336 America/Halifax Atlantic - NS (most areas); PE
+CA +4734-05243 America/St_Johns Newfoundland, Labrador (SE)
+CA +4439-06336 America/Halifax Atlantic - NS (most areas), PE
CA +4612-05957 America/Glace_Bay Atlantic - NS (Cape Breton)
CA +4606-06447 America/Moncton Atlantic - New Brunswick
CA +5320-06025 America/Goose_Bay Atlantic - Labrador (most areas)
CA +5125-05707 America/Blanc-Sablon AST - QC (Lower North Shore)
-CA +4339-07923 America/Toronto Eastern - ON, QC (most areas)
+CA +4339-07923 America/Toronto Eastern - ON & QC (most areas)
CA +6344-06828 America/Iqaluit Eastern - NU (most areas)
-CA +484531-0913718 America/Atikokan EST - ON (Atikokan); NU (Coral H)
-CA +4953-09709 America/Winnipeg Central - ON (west); Manitoba
+CA +484531-0913718 America/Atikokan EST - ON (Atikokan), NU (Coral H)
+CA +4953-09709 America/Winnipeg Central - ON (west), Manitoba
CA +744144-0944945 America/Resolute Central - NU (Resolute)
CA +624900-0920459 America/Rankin_Inlet Central - NU (central)
CA +5024-10439 America/Regina CST - SK (most areas)
CA +5017-10750 America/Swift_Current CST - SK (midwest)
-CA +5333-11328 America/Edmonton Mountain - AB; BC (E); NT (E); SK (W)
+CA +5333-11328 America/Edmonton Mountain - AB, BC(E), NT(E), SK(W)
CA +690650-1050310 America/Cambridge_Bay Mountain - NU (west)
CA +682059-1334300 America/Inuvik Mountain - NT (west)
CA +4906-11631 America/Creston MST - BC (Creston)
@@ -207,8 +207,8 @@
HU +4730+01905 Europe/Budapest
ID -0610+10648 Asia/Jakarta Java, Sumatra
ID -0002+10920 Asia/Pontianak Borneo (west, central)
-ID -0507+11924 Asia/Makassar Borneo (east, south); Sulawesi/Celebes, Bali, Nusa Tengarra; Timor (west)
-ID -0232+14042 Asia/Jayapura New Guinea (West Papua / Irian Jaya); Malukus/Moluccas
+ID -0507+11924 Asia/Makassar Borneo (east, south), Sulawesi/Celebes, Bali, Nusa Tengarra, Timor (west)
+ID -0232+14042 Asia/Jayapura New Guinea (West Papua / Irian Jaya), Malukus/Moluccas
IE +5320-00615 Europe/Dublin
IL +314650+0351326 Asia/Jerusalem
IM +5409-00428 Europe/Isle_of_Man
@@ -355,7 +355,7 @@
RU +643337+1431336 Asia/Ust-Nera MSK+07 - Oymyakonsky
RU +5934+15048 Asia/Magadan MSK+08 - Magadan
RU +4658+14242 Asia/Sakhalin MSK+08 - Sakhalin Island
-RU +6728+15343 Asia/Srednekolymsk MSK+08 - Sakha (E); N Kuril Is
+RU +6728+15343 Asia/Srednekolymsk MSK+08 - Sakha (E), N Kuril Is
RU +5301+15839 Asia/Kamchatka MSK+09 - Kamchatka
RU +6445+17729 Asia/Anadyr MSK+09 - Bering Sea
RW -0157+03004 Africa/Kigali
@@ -418,7 +418,7 @@
US +465042-1012439 America/North_Dakota/New_Salem Central - ND (Morton rural)
US +471551-1014640 America/North_Dakota/Beulah Central - ND (Mercer)
US +394421-1045903 America/Denver Mountain (most areas)
-US +433649-1161209 America/Boise Mountain - ID (south); OR (east)
+US +433649-1161209 America/Boise Mountain - ID (south), OR (east)
US +332654-1120424 America/Phoenix MST - AZ (except Navajo)
US +340308-1181434 America/Los_Angeles Pacific
US +611305-1495401 America/Anchorage Alaska (most areas)
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