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From: Tom Lane <tgl@sss.pgh.pa.us>
To: pgsql-committers@lists.postgresql.org
Subject: pgsql: Update time zone data files to tzdata release 2023c.
Date: Tue, 18 Apr 2023 18:46:53 +0000
Message-ID: <E1poqLs-003ino-3e@gemulon.postgresql.org> (raw)

Update time zone data files to tzdata release 2023c.

DST law changes in Egypt, Greenland, Morocco, and Palestine.

When observing Moscow time, Europe/Kirov and Europe/Volgograd now
use the abbreviations MSK/MSD instead of numeric abbreviations,
for consistency with other timezones observing Moscow time.

Also, America/Yellowknife is no longer distinct from America/Edmonton;
this affects some pre-1948 timestamps in that area.

Branch
------
REL_13_STABLE

Details
-------
https://git.postgresql.org/pg/commitdiff/87d8ec3e47e4da80ede7765d03a5d7433f8811d6

Modified Files
--------------
src/timezone/data/tzdata.zi    | 132 ++++++++++++++++++++++++++++++++---------
src/timezone/known_abbrevs.txt |   3 +-
2 files changed, 106 insertions(+), 29 deletions(-)



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