January 2019 - tz - lists.iana.org

Brasil DST changes
by Dedeco Balaco Jan. 15, 2019

Jan. 15, 2019

Hello, last year, the DST automatic adjust for my recently installed system was wrong. It is a Debian 9 install. I adjusted it manually in the start and end or the period. It was not done according to what was defined by our State sometime before. Please note that it was not something done close to the change date. My friends and I looked around a bit, and we found that this change should have passed here somehow. Next year, I do not know how it will be. Who is responsible for this kind of information or update?

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Notice Lead Time Tracking
by Brian Inglis Jan. 13, 2019

Jan. 13, 2019

Given some recent last minute end of year announcements, could I please suggest creating a new document to formally track metadata about every time change notice's lead time from 2019, as a basis for stats, info, distributor/vendor additions and enhancements, walls of shame, etc. as this has never yet been suggested AFAIR. I could see vendors like Apple, Google, Microsoft, Oracle dev groups adding columns to local copies to track their own responses, and using those to prod government officials to do better. The document could be a text file containing an HTML document with a table tracking: CC, announcement date[/time], effective date[/time], lead time in years-months-days [hours:minutes:seconds], tzdb release date[/time], tzdb release lead time +/- in years-months-days [hours:minutes:seconds], whether change affects STD, whether change affects DST, number of zones impacted, list of zones impacted, comments about missing details etc.; with dates[/times] in ISO formats (and perhaps also Unix format metadata attributes, allowing for JS HTML text display customization and sorting by third party users); times only specified when useful or notice is days, and times are available and accurate. If anyone has been doing this already, perhaps they could contribute their data; and anyone with interest and time could backfill data from mailing list posts. -- Take care. Thanks, Brian Inglis, Calgary, Alberta, Canada This email may be disturbing to some readers as it contains too much technical detail. Reader discretion is advised.

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Bulletin C 57: No leap second
by Kurt Roeckx Jan. 7, 2019

Jan. 7, 2019

Bulletin C 57 was sent today, and contained: NO leap second will be introduced at the end of June 2019. The difference between Coordinated Universal Time UTC and the International Atomic Time TAI is : from 2017 January 1, 0h UTC, until further notice : UTC-TAI = -37 s Kurt

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[tz-announce] 2018i release of tz code and data available
by Paul Eggert Jan. 5, 2019

Jan. 5, 2019

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 -----BEGIN PGP SIGNATURE----- iQIzBAABCgAdFiEEfjeSqdis99YzvBWI7ZfpDmKqfjQFAlwpGB4ACgkQ7ZfpDmKq fjTyAw/9EA6VzQop7iRV9GA3UQa6w4Rm/P6gJwF3gkz7hlAf39A6Tueulzzwk6F8 K2oIJQ/MlVGNw5yzkGHR2NTY1W3yhSJTKR5X4k2E5f/7vGnTf3USJx2Fs2Itolyn UoGSIRHWesr3tmbNUCT4LImfNyeW2MrW4q8yw1ZS7uZ34TMxDmJ+DTbomSPVhiMu yn3Y9KEqId6z3SsV8yjcDDd4J8B0zuh2WWrhSkPLXjCtGfHdiT9YaTo8y8Ayinwr xzofREicLEj1YX+3Hx0ErUCiWbtEzByOlkSX7CXfABI6EcaNaJzUsiHvrw7TTFoy u1rrJgarkrNj7YXX8Dj4PoAp4cIH4++AwNbZKfZp5PNRlzydKYX0APpuYUwmS5Qv yXqcvsOGHau/wkDb6ZPQwUwu5g7BmZQ42Yvp8tisoeGeCNnm3zu5cKyCMy2LRKyy dELRyxKEpOSOzjYqIl06yPGtQf4xgXh4r/zKCSS1bEBEpzTIV4BvoxB1R9x26hc1 IJwcuYEeU9NAq17Njcs5jyts4SnNfryxX8+RvwtJnxnmoTc1whaMHR8CMka11XI2 bJ1FlJCQr5dBA5M5cstLJZVkreoMp1bNLiVwCL+8cdAHWGXQ6SPUDuQYyUj+wKBp EX6dfVjrX/CYQVe65HnXiqxYJpDamGk2J4suSc4SG6EF8TVtQCw= =eLXg -----END PGP SIGNATURE----- -----BEGIN PGP SIGNATURE----- iQIyBAABCgAdFiEEfjeSqdis99YzvBWI7ZfpDmKqfjQFAlwpGB8ACgkQ7ZfpDmKq fjTMog/3YJT5eFuwlijuTDxlt+VMTaAEaDaSUfzmQhaTDuHPKVDXxCaWq+tcO4J8 gzzecRj40Xc/jZId7MREq2S3uyUu7D6tJR7kRMw8BeTYVkhf+wX4Xmfh+6bVB9bO 34GNTSK9BXoieio68AkaCziVhBy6KynKhzUS4d1sqEDUxhS7r3ir6jTiU4UGAf54 PKWh2YKYITuYww4XnseG9rQsKbVKK4GUm/e7OmV3zf5pI9lhf/TQh1XZXKFbKK70 gDmFPUDAyuiFBCxkA7YsGolAnkscVmuF301brsNg+VKPy1qgMbxY/vF0lo/f7xRw dzi8+ek6/pKCIUmVRWCsg68wUDh1j3pAh9MLT8zhMtxOc42Kh+4b1BNq0x45zVbQ 693ufcf056654Y27bCexy1JbGBNEd6UUGUv/Ou9EGrl6nfrfMSmUneqmBEnl8NY+ 6/cge/JOr+rVbmEku+nuC9kLZx63lSy4BXJ8+vv4DgzE6/3906V30+w/oJUGaImx PjE9tjm6biIWdRi6bZRdFcg0mktBEyzJuAuurX0ZRgcaNkrhNd4zw2Q3yuKDcD67 aM5wUA4JVLX5v6P+s5j5Y+B+OY4sVk8fFzev8BJX+wRulqEmchVertypir17PUSr oqRUAww6oaYwenZNE+6dN0OWtpLDdBUv7+pesiYcaJRrXDCLAA== =ttI4 -----END PGP SIGNATURE----- -----BEGIN PGP SIGNATURE----- iQIzBAABCgAdFiEEfjeSqdis99YzvBWI7ZfpDmKqfjQFAlwpGCEACgkQ7ZfpDmKq fjRrfA//ZeU5yiKc9WOW9kco9zXoBvlHgqpxO3qI3ESgUxslFAIpeVA/26JRbEc8 AJaEEEfmKFNFtO0Wev8WAhRT6qayaxlR30qWlhQl73F+F4xVmTuCojf02HlzUS5B QpReCDZecEMXp3SmEHrog3gMtGtT6dbofUbFjXoJtwm8OpjXzlY1LdAwO33eiOKH SKr7r7q4dm/3ZVhdFP2b/OPqiF/ezhywAoYqxIUdglroGyCGtlHECEDyYIHAHlwT /hwRk96a3/ghQiEyVbqREzwBMWydTbeo+MptCtgpA1p1vmVLxLhY/3SUaOdEBIqC mYhDuLMy9SKIVtkLBc537RnUBWyCfX3p9XZ90q2YqcpqzxX47+55IKmZ8MeWEvgU OvPUV6kYVtWCO/7bNVz4I0XaJdK/tA1vhNyk8jXaMW4duCgZZsCDn5uD3oQCKJE4 O+QZqf7k5pGWT3NWFln4vv6/mahAeoV0OxpHpn1qdA6+CAa/DVdU5ZTcaleNsTSy lAd0Zt2UBCb/rycnckgT87RrAtvjUUVq4onHSaTmtOdBYfMLr5BKtD+UClAcudvd jb15tHpErlXpZ/02Bn1yfynd5xFndGA1Rj3xIRCV31/EY+pxYl4i8ZNc9lWvtLa8 PV9bGewU6EsFohzm5/1CnJbT/gKYoFVoYkdQ7/Bc+mtNjYIAYxM= =ehq4 -----END PGP SIGNATURE----- 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.… https://web.cs.ucla.edu/~eggert/tz/release/2018i/tzdata2018i-rearguard.tar.… with the following SHA-512 and GPG checksums: 55ec0bc2504eddc72187c80c24c80ac7a2ec4c9e5b5a4cee583dcd2f97a648b35674e1eb2e390151e689f9d4eb237615d2f0f3c64b2209672e762f0bc4c580e2 tzdata2018i-rearguard.tar.gz -----BEGIN PGP SIGNATURE----- iQIzBAABCgAdFiEEfjeSqdis99YzvBWI7ZfpDmKqfjQFAlwpGB8ACgkQ7ZfpDmKq fjT/yw/9HUQnV+LGYkiQRE840qJ02XqH5K0l2R7n9OiUKsZnI+PEg5y23bUGd4+A gWwNAvC7629m+La8yiIRMO9fdNX3qHCHAXn7eUBH9nfJLcPML4t5i8kFT+NYvXwT JuauEAHDRqVQw6s0Sjeh3wsz/4Iq0c6AOuPqYC5Nnh8OgXZUsG8sNlJfB6x2Hbfe 85UimkXX+xSizN6gMxrP4Y5adoQaJRcCkvjZLm4TwGvMOTFQLNsERtl9KeiJOD3Z qEnt03Wx+kpOK2nIepe+ZgS2TtgK1uRntiu+L7MmRPmNriegCE+SCQVZhl5Kbm4a HHORTs/97B9ec6tiNreL0lg35Z/0vKA4KUdcpBGCaylGNvXNmz4TnHWHpdOWgueD 3O8E87edCTAUvQ8rAoEcqmg6CPrr2p/gfn+96w1EBfBqVJCjsZ/6KaDhbb6/LBAr oHd3TVtHMxpxrkxGXCyZwwpHEQtdnKeWPAyyc5kKd9LqUM1YQLQhQ44aN0SBeO8n spAFJLQm03GA+1aw1ETVrid474PMLTGKQj4iOg0XY/91E/L5p+Pf15ztMBo8asie lo07vW+o0ED3N0p60EXIdZxnokm/hPLo9yqbrCGpXE6wHcSFOgiK/Q5wOahrA/y0 LVI5yJt9Bc+hHLcQnwIPQei2P50ixVVDq8k2hTiM+2PN3iIcoGY= =fOhE -----END PGP SIGNATURE----- _______________________________________________ tz-announce mailing list tz-announce(a)iana.org https://mm.icann.org/mailman/listinfo/tz-announce

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Timezone change for Asia/Qyzylorda
by Zhanbolat Raimbekov Jan. 3, 2019

Jan. 3, 2019

Hi, Starting 21 December 2018 00:00, Qyzylorda oblast, Kazakhstan (Asia/Qyzylorda) has moved back from +6 to +5. Link: http://adilet.zan.kz/rus/docs/P1800000817 -- Zhanbolat Raimbekov, Rochester Institute of Technology '12

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