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Package "tzdata"

Name: tzdata

Description:

time zone and daylight-saving time data
Latest version: 2026c-0ubuntu0.22.04.1
Release: jammy (22.04)
Level: security
Repository: main
Homepage: https://www.iana.org/time-zones

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Other versions of "tzdata" in Jammy

Repository Area Version
base main 2022a-0ubuntu1
updates main 2026c-0ubuntu0.22.04.1

Changelog

Version: 2025a-0ubuntu0.22.04 2025-03-26 18:07:16 UTC

  tzdata (2025a-0ubuntu0.22.04) jammy; urgency=medium

  * New upstream release (LP: #2095233):
    - Paraguay adopts permanent -03 starting spring 2024
    - No leap second on 2025-06-30
  * Add autopkgtest test case for 2025a release
  * debian/rules: rename icu-data branch from master to main
  * Update the ICU timezone data to 2025a
  * Add autopkgtest test case for ICU timezone data 2025a
  * Drop unused translations
  * Override lintian's unused-debconf-template

 -- Benjamin Drung <email address hidden> Fri, 14 Feb 2025 22:25:59 +0100
Source diff to previous version
2095233 tzdata 2025a release

Version: 2024b-0ubuntu0.22.04.1 2025-02-12 23:07:01 UTC

  tzdata (2024b-0ubuntu0.22.04.1) jammy; urgency=medium

  * Revert using %z in tzdata.zi data form (LP: #2096974):
    - Enable link to link feature also for rearguard dataform
    - Use dataform rearguard for C++ std::chrono

 -- Benjamin Drung <email address hidden> Fri, 31 Jan 2025 13:53:56 +0100
Source diff to previous version
2096974 tzdata-2024b-0ubuntu0.24.04 makes std::chrono unusable

Version: 2024b-0ubuntu0.22.04 2025-01-30 03:07:00 UTC

  tzdata (2024b-0ubuntu0.22.04) jammy; urgency=medium

  * New upstream release (LP: #2079966):
    - Improve historical data for Mexico, Mongolia, and Portugal.
    - System V names are now obsolescent (reverted, see below).
    - The main data form now uses %z.
    - Asia/Choibalsan is now an alias for Asia/Ulaanbaatar
  * Add autopkgtest test case for 2024b release
  * Update the ICU timezone data to 2024b
  * Add autopkgtest test case for ICU timezone data 2024b
  * Build timezones with zic -b 'fat' (Closes: #1084111)
  * Move UNIX System V zones back from backzone to backwards file
    to keep them unchanged for the stable release updates.
  * Test debconf configuration with autopkgtest
  * Make remaining legacy timezones selectable in debconf (LP: #2070285)

 -- Benjamin Drung <email address hidden> Wed, 04 Dec 2024 00:58:03 +0100
Source diff to previous version
2079966 tzdata 2024b release
2070285 package tzdata 2024a-3ubuntu1.1 failed to install/upgrade: installed tzdata package post-installation script subprocess returned error exit status 10
1084111 dateutil.tz.gettz always UTC with tzdata 2024b

Version: 2024a-0ubuntu0.22.04 2024-02-29 22:07:17 UTC

  tzdata (2024a-0ubuntu0.22.04) jammy; urgency=medium

  * New upstream version (LP: #2052739):
    - Kazakhstan unifies on UTC+5 beginning 2024-03-01.
    - Palestine springs forward a week later after Ramadan.
    - zic no longer pretends to support indefinite-past DST.
    - localtime no longer mishandles Ciudad Juárez in 2422.
  * Add autopkgtest test case for 2024a release
  * Update the ICU timezone data to 2024a
  * Add autopkgtest test case for ICU timezone data 2024a

 -- Benjamin Drung <email address hidden> Wed, 21 Feb 2024 13:50:24 +0100
Source diff to previous version
2052739 tzdata 2024a release

Version: 2023c-0ubuntu0.22.04.0 2023-04-12 20:07:05 UTC

  tzdata (2023c-0ubuntu0.22.04.0) jammy; urgency=medium

  * New upstream release (LP: #2012599)
    - Egypt now uses DST again, from April through October.
    - This year Morocco springs forward April 23, not April 30.
    - Palestine delays the start of DST this year.
    - Much of Greenland still uses DST from 2024 on.
  * Update the ICU timezone data to 2023c
  * Test timezones using Python's zoneinfo module
  * Add autopkgtest test case for 2023c release
  * Add autopkgtest test case for ICU timezone data 2023a/2023c
  * Update debconf template and translations

 -- Benjamin Drung <email address hidden> Mon, 03 Apr 2023 13:12:42 +0200
2012599 tzdata 2023a release - Egypt restoring DST


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