tzdata/backport-Ittoqqortoormiit-America-Scoresbysund-zone-change.patch

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From 0f79a07202ab13e6c8069a34912be50518e04440 Mon Sep 17 00:00:00 2001
From: Paul Eggert <eggert@cs.ucla.edu>
Date: Sun, 29 Oct 2023 12:52:14 -0700
Subject: [PATCH] Ittoqqortoormiit (America/Scoresbysund) zone change
Reference: https://github.com/601376534/tz/commit/0f79a07202ab13e6c8069a34912be50518e04440
Conflict: remove NEWS
* NEWS: Mention this.
* europe (America/Scoresbysund): Switch to -02/-01 on 2024-03-31.
---
europe | 14 +++++++++++++-
1 files changed, 13 insertions(+), 1 deletion(-)
diff --git a/europe b/europe
index 012d1498..6e59f62d 100644
--- a/europe
+++ b/europe
@@ -1130,6 +1130,17 @@ Zone Atlantic/Faroe -0:27:04 - LMT 1908 Jan 11 # Tórshavn
# However, Greenland will change to Daylight Saving Time again in 2024
# and onwards.
+# From an 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
Rule Thule 1991 1992 - Sep lastSun 2:00 0 S
@@ -1149,7 +1160,8 @@ Zone America/Danmarkshavn -1:14:40 - LMT 1916 Jul 28
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 Mar 26 1:00u
--
2.39.1