debian/changelog

+tzdata (2021a-0+deb10u7) buster-security; urgency=medium
+
+  * Cherry-pick patches from upstream (thanks Aurelien Jarno):
+    - 10-no-leap-second-2022-12-31.patch: update leap-seconds.list, new
+      expiration date on 28 June 2023.
+    - 11-palestine-dst3.patch: Palestine transitions are now Saturdays at
+      02:00. This means 2022 falls back 10-29 at 02:00, not 10-28 at 01:00.
+
+ -- Emilio Pozuelo Monfort <pochu@debian.org>  Mon, 03 Oct 2022 09:46:28 +0200
+
 tzdata (2021a-0+deb10u6) buster; urgency=medium
 
   * Cherry-pick patches from upstream:

debian/patches/10-no-leap-second-2022-12-31.patch

+commit dfe016bc587c4edba6653cbe492b40c50a015dba
+Author: Tim Parenti <tim@timtimeonline.com>
+Date:   Mon Jul 25 21:10:30 2022 -0400
+
+    No leap second on 2022-12-31
+    
+    Per IERS Bulletin C 64 (2022-07-05).
+    https://hpiers.obspm.fr/iers/bul/bulc/bulletinc.64
+    
+    * leap-seconds.list: Update file from NIST, retrieved from
+    ftp://ftp.boulder.nist.gov/pub/time/leap-seconds.list
+
+diff --git a/leap-seconds.list b/leap-seconds.list
+index 0f43115c..5b519b70 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 C63
+-#	File expires on:  28 December 2022
++#	Updated through IERS Bulletin C64
++#	File expires on:  28 June 2023
+ #
+-#@	3881174400
++#@	3896899200
+ #
+ 2272060800	10	# 1 Jan 1972
+ 2287785600	11	# 1 Jul 1972
+@@ -252,4 +252,4 @@
+ #	the hash line is also ignored in the
+ #	computation.
+ #
+-#h 	732b2044 5863a938 b7e43179 1339c710 ded63837
++#h 	2c413af9 124e1031 f165174 ff527c6b 756ae00b

debian/patches/11-palestine-dst3.patch

+commit c42d108da5a95cd0432bfeeff35498d695d09da8
+Author: Paul Eggert <eggert@cs.ucla.edu>
+Date:   Tue Aug 30 12:45:52 2022 -0500
+
+    Palestine transitions are now Saturdays at 02:00
+    
+    (Thanks to Heba Hamad.)
+    * NEWS: Mention this.
+    * asia (Palestine): Mar and Oct Sat>=24 2:00 going forward.
+
+diff --git a/NEWS b/NEWS
+index 7dc8812f..68ab024e 100644
+--- a/NEWS
++++ b/NEWS
+@@ -4,6 +4,11 @@ News for the tz database
+ 
+   Changes to future timestamps
+ 
++    Palestine now springs forward and falls back at 02:00 on the first
++    Saturday on or after March 24 and October 24, respectively.  This
++    this means 2022 falls back 10-29 at 02:00, not 10-28 at 01:00.
++    (Thanks to Heba Hamad.)
++
+     Chile's 2022 DST start is delayed from September 2 to September 11.
+     (Thanks to Juan Correa.)
+ 
+diff --git a/asia b/asia
+index 6e3ea4b3..1a3d8c11 100644
+--- a/asia
++++ b/asia
+@@ -3395,6 +3395,17 @@ Zone	Asia/Karachi	4:28:12 -	LMT	1907
+ # From Heba Hamad (2022-03-10):
+ # summer time will begin in Palestine from Sunday 03-27-2022, 00:00 AM.
+ 
++# From Heba Hamad (2022-08-30):
++# winter time will begin in Palestine from Saturday 10-29, 02:00 AM by
++# 60 minutes backwards.  Also the state of Palestine adopted the summer
++# and winter time for the years: 2023,2024,2025,2026 ...
++# https://mm.icann.org/pipermail/tz/attachments/20220830/9f024566/Time-0001.pdf
++#
++# From Paul Eggert (2022-08-30):
++# Guess they spring forward on the first Saturday on or after March 24,
++# and fall back on the first Saturday on or after October 24, as this is
++# consistent with the given transitions and with previous date practice.
++
+ # Rule	NAME	FROM	TO	-	IN	ON	AT	SAVE	LETTER/S
+ Rule EgyptAsia	1957	only	-	May	10	0:00	1:00	S
+ Rule EgyptAsia	1957	1958	-	Oct	 1	0:00	0	-
+@@ -3431,8 +3442,10 @@ Rule Palestine	2019	only	-	Mar	29	0:00	1:00	S
+ Rule Palestine	2019	only	-	Oct	Sat>=24	0:00	0	-
+ Rule Palestine	2020	2021	-	Mar	Sat>=24	0:00	1:00	S
+ Rule Palestine	2020	only	-	Oct	24	1:00	0	-
+-Rule Palestine	2021	max	-	Oct	Fri>=23	1:00	0	-
+-Rule Palestine	2022	max	-	Mar	Sun>=25	0:00	1:00	S
++Rule Palestine	2021	only	-	Oct	29	1:00	0	-
++Rule Palestine	2022	only	-	Mar	27	0:00	1:00	S
++Rule Palestine	2022	max	-	Oct	Sat>=24	2:00	0	-
++Rule Palestine	2023	max	-	Mar	Sat>=24	2:00	1:00	S
+ 
+ # Zone	NAME		STDOFF	RULES	FORMAT	[UNTIL]
+ Zone	Asia/Gaza	2:17:52	-	LMT	1900 Oct
+
+commit 1a0e30a84b2f76663123a4555c2785b450ce06f1
+Author: Paul Eggert <eggert@cs.ucla.edu>
+Date:   Wed Aug 31 16:58:10 2022 -0500
+
+    Tweak expression of Palestine transition
+    
+    * asia (Palestine): Say "Sat<=30" instead of "Sat>=24".
+    These have equivalent effect, so this does not change the
+    generated data.  “Sat<=30” is a bit closer to the intended
+    “Saturday before the last Sunday” given by Heba Hamad.
+
+diff --git a/asia b/asia
+index 1a3d8c11..9fbeb71f 100644
+--- a/asia
++++ b/asia
+@@ -3375,10 +3375,6 @@ Zone	Asia/Karachi	4:28:12 -	LMT	1907
+ # The winter time in 2015 started on October 23 at 01:00.
+ # https://wafa.ps/ar_page.aspx?id=CgpCdYa670694628582aCgpCdY
+ # http://www.palestinecabinet.gov.ps/portal/meeting/details/27583
+-#
+-# From Paul Eggert (2019-04-10):
+-# For now, guess spring-ahead transitions are at 00:00 on the Saturday
+-# preceding March's last Sunday (i.e., Sat>=24).
+ 
+ # From P Chan (2021-10-18):
+ # http://wafa.ps/Pages/Details/34701
+@@ -3400,11 +3396,11 @@ Zone	Asia/Karachi	4:28:12 -	LMT	1907
+ # 60 minutes backwards.  Also the state of Palestine adopted the summer
+ # and winter time for the years: 2023,2024,2025,2026 ...
+ # https://mm.icann.org/pipermail/tz/attachments/20220830/9f024566/Time-0001.pdf
++# (2022-08-31): ... the Saturday before the last Sunday in March and October
++# at 2:00 AM ,for the years from 2023 to 2026.
+ #
+-# From Paul Eggert (2022-08-30):
+-# Guess they spring forward on the first Saturday on or after March 24,
+-# and fall back on the first Saturday on or after October 24, as this is
+-# consistent with the given transitions and with previous date practice.
++# From Paul Eggert (2022-08-31):
++# For now, assume that this rule will also be used after 2026.
+ 
+ # Rule	NAME	FROM	TO	-	IN	ON	AT	SAVE	LETTER/S
+ Rule EgyptAsia	1957	only	-	May	10	0:00	1:00	S
+@@ -3436,16 +3432,16 @@ Rule Palestine	2013	only	-	Sep	27	0:00	0	-
+ Rule Palestine	2014	only	-	Oct	24	0:00	0	-
+ Rule Palestine	2015	only	-	Mar	28	0:00	1:00	S
+ Rule Palestine	2015	only	-	Oct	23	1:00	0	-
+-Rule Palestine	2016	2018	-	Mar	Sat>=24	1:00	1:00	S
+-Rule Palestine	2016	2018	-	Oct	Sat>=24	1:00	0	-
++Rule Palestine	2016	2018	-	Mar	Sat<=30	1:00	1:00	S
++Rule Palestine	2016	2018	-	Oct	Sat<=30	1:00	0	-
+ Rule Palestine	2019	only	-	Mar	29	0:00	1:00	S
+-Rule Palestine	2019	only	-	Oct	Sat>=24	0:00	0	-
+-Rule Palestine	2020	2021	-	Mar	Sat>=24	0:00	1:00	S
++Rule Palestine	2019	only	-	Oct	Sat<=30	0:00	0	-
++Rule Palestine	2020	2021	-	Mar	Sat<=30	0:00	1:00	S
+ Rule Palestine	2020	only	-	Oct	24	1:00	0	-
+ Rule Palestine	2021	only	-	Oct	29	1:00	0	-
+ Rule Palestine	2022	only	-	Mar	27	0:00	1:00	S
+-Rule Palestine	2022	max	-	Oct	Sat>=24	2:00	0	-
+-Rule Palestine	2023	max	-	Mar	Sat>=24	2:00	1:00	S
++Rule Palestine	2022	max	-	Oct	Sat<=30	2:00	0	-
++Rule Palestine	2023	max	-	Mar	Sat<=30	2:00	1:00	S
+ 
+ # Zone	NAME		STDOFF	RULES	FORMAT	[UNTIL]
+ Zone	Asia/Gaza	2:17:52	-	LMT	1900 Oct
+
+commit 2d49828e3cefd27ae8ff04567e24a773021f29cb
+Author: Paul Eggert <eggert@cs.ucla.edu>
+Date:   Mon Sep 5 11:18:06 2022 -0500
+
+    * asia: Add Palestine URL (thanks to Heba Hamad).
+
+diff --git a/asia b/asia
+index 9fbeb71f..e0daae0c 100644
+--- a/asia
++++ b/asia
+@@ -3398,6 +3398,7 @@ Zone	Asia/Karachi	4:28:12 -	LMT	1907
+ # https://mm.icann.org/pipermail/tz/attachments/20220830/9f024566/Time-0001.pdf
+ # (2022-08-31): ... the Saturday before the last Sunday in March and October
+ # at 2:00 AM ,for the years from 2023 to 2026.
++# (2022-09-05): https://mtit.pna.ps/Site/New/1453
+ #
+ # From Paul Eggert (2022-08-31):
+ # For now, assume that this rule will also be used after 2026.

debian/patches/series

@@ -9,3 +9,5 @@ systemv.diff -p1
 07-no-leap-second-2022-06-30.patch
 08-iran-dst.patch
 09-chile-dst.patch
+10-no-leap-second-2022-12-31.patch
+11-palestine-dst3.patch