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  1. JDK
  2. JDK-8254982

(tz) Upgrade time-zone data to tzdata2020c

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    • Subcomponent:
    • Resolved In Build:
      b22

      Backports

        Description

        The 2020c release of the tz code and data is available. It reflects the
        following changes, which were either circulated on the tz mailing list or are
        relatively minor technical or administrative changes:

           Briefly:
             Fiji starts DST later than usual, on 2020-12-20.

           Changes to future timestamps

             Fiji will start DST on 2020-12-20, instead of 2020-11-08 as
             previously predicted. DST will still end on 2021-01-17.
             (Thanks to Raymond Kumar and Alan Mintz.) Assume for now that
             the later-than-usual start date is a one-time departure from the
             recent pattern.

           Changes to build procedure

             Rearguard tarballs now contain an empty file pacificnew.
             Some older downstream software expects this file to exist.
             (Problem reported by Mike Cullinan.)

        Here are links to the release files:

           https://www.iana.org/time-zones/repository/releases/tzcode2020c.tar.gz
           https://www.iana.org/time-zones/repository/releases/tzdata2020c.tar.gz
           https://www.iana.org/time-zones/repository/releases/tzdb-2020c.tar.lz

        As usual, links to the latest release files are here:

           https://www.iana.org/time-zones/repository/tzcode-latest.tar.gz
           https://www.iana.org/time-zones/repository/tzdata-latest.tar.gz
           https://www.iana.org/time-zones/repository/tzdb-latest.tar.lz

        Links are also available via plain HTTP, and via FTP from
        ftp://ftp.iana.org/tz/releases with the same basenames as above.

        Each release file has a GPG signature, which can be retrieved by appending
        ".asc" to the above URLs. Copies of these signatures are appended to this message.

        This release corresponds to commit ab21ad9710b88f28995b7ed47c6efda47ffb1be5
        dated 2020-10-16 11:15:53 -0700 and tagged '2020c' in the development GitHub
        repository at <https://github.com/eggert/tz>.

        Here are the SHA-512 checksums for the release files:

        c77fa69d2a005ba7cff602b2267983fd01613f81385bc13c90b9581d69fb0ac73491641cac81e0e5d7dd00ed120c45103859902c2d10da9d25c98b33354f88f7
          tzcode2020c.tar.gz
        bbd66fe236ba0949261cb238bfed454c03b4500b239dc38f1b8fef8d229136f5964c1a8386fe54484e4e5e34a3c28a7b66ee7374ff7e0dd07865d78fc53bf96c
          tzdata2020c.tar.gz
        2b436868e33d9de284a97ec75990995c9ffd8b3086b5d93613b119762492df3d4be79d3e910ba1bbacb005f44d36dca31b72f9d314bafcc23b790628c3dc47ec
          tzdb-2020c.tar.lz

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            TZ: 2020c Sub-task Closed Unassigned 2020-10-16

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                Assignee:
                kravikumar Kiran Sidhartha Ravikumar
                Reporter:
                kravikumar Kiran Sidhartha Ravikumar
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                  Updated:
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