Update our timezone code to IANA tzcode2026b

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ID 6822
Title Update our timezone code to IANA tzcode2026b
CI (CFBot) Summary
Stats (from CFBot) Patch version: v2, Patch count: 1, First patch: +3043−1878, All patches: +3043−1878
Tags
Created 2026-05-31 23:44:07
Last modified 2026-05-31 23:44:07 (8 hours ago)
Latest email 2026-06-01 00:55:50 (7 hours ago)
Status
PG20-1 (2026-07-01 – 2026-07-31): Needs review
Target version
Authors Tom Lane (tgl)
Reviewers Become reviewer
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Update our timezone code to IANA tzcode2026b
First at 2026-05-31 23:38:02 by Tom Lane <tgl at sss.pgh.pa.us>
Latest at 2026-06-01 00:55:50 by Tom Lane <tgl at sss.pgh.pa.us>
Latest attachment (v2-0001-Sync-our-copy-of-the-timezone-library-with-IANA-r.patch) at 2026-06-01 00:55:50 from Tom Lane <tgl at sss.pgh.pa.us>
    Attachment (v2-0001-Sync-our-copy-of-the-timezone-library-with-IANA-r.patch) at 2026-06-01 00:55:50 from Tom Lane <tgl at sss.pgh.pa.us> (Patch: Yes)
    Attachment (v1-0001-Sync-our-copy-of-the-timezone-library-with-IANA-r.patch) at 2026-05-31 23:38:02 from Tom Lane <tgl at sss.pgh.pa.us> (Patch: Yes)
History
When Who What
2026-05-31 23:44:07 Tom Lane (tgl) Attached mail thread 2294297.1780270682@sss.pgh.pa.us
2026-05-31 23:44:07 Tom Lane (tgl) Created patch record
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