[tz-announce] 2018i release of tz code and data available

Paul Eggert eggert at cs.ucla.edu
Mon Dec 31 01:51:38 UTC 2018


The 2018i release of the tz code and data is available. It reflects the 
following change, which was circulated on the tz mailing list:

   Briefly:
     São Tomé and Príncipe switches from +01 to +00 on 2019-01-01.

   Changes to future timestamps

     Due to a change in government, São Tomé and Príncipe switches back
     from +01 to +00 on 2019-01-01 at 02:00.  (Thanks to Vadim
     Nasardinov and Michael Deckers.)

Here are links to the release files:

   https://www.iana.org/time-zones/repository/releases/tzcode2018i.tar.gz
   https://www.iana.org/time-zones/repository/releases/tzdata2018i.tar.gz
   https://www.iana.org/time-zones/repository/releases/tzdb-2018i.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 388b0a55116099360a99cc9973d75ae6ec63d939 
dated 2018-12-30 11:05:43 -0800 and tagged '2018i' in the development GitHub 
repository at <https://github.com/eggert/tz>.

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

1a3d53043f20b8252f7598f547d78e7294d9e0cf1fcdd2159354d9769f824c8c8a03cef9cbb7fa579345fdb41372335117d2ef782ecd9c107dd0526e59492d9d 
  tzcode2018i.tar.gz
6afcacb377842190648ed26f01abcf3db37aa2e7c63d8c509c29b4bc0078b7ff2d4e5375291b9f53498215b9e2f04936bc6145e2f651ae0be6d8166d8d336f6a 
  tzdata2018i.tar.gz
1bdab8ce6a2fc17e9b9d88baa7423b44254811255c82ccce0031725cd316b0ac14a696451f98c72559186270de54e8f467afdb788b2b501427f72fb4ea49d145 
  tzdb-2018i.tar.lz

Here are the GPG checksums for the release files::n

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PS.  If your tzdata parser does not yet support negative DST offsets,
this particular release's data entries are also available in a
rearguard-format tarball and signature that does not contain such
offsets.  This is intended to be a temporary transition aid for these
parsers.  The URLs are:

https://web.cs.ucla.edu/~eggert/tz/release/2018i/tzdata2018i-rearguard.tar.gz
https://web.cs.ucla.edu/~eggert/tz/release/2018i/tzdata2018i-rearguard.tar.gz.asc

with the following SHA-512 and GPG checksums:

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  tzdata2018i-rearguard.tar.gz

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