A tzdata bug fix and enhancement update has been released for Oracle Linux 7.

El-errata: ELBA-2023-1491 Oracle Linux 7 tzdata bug fix and enhancement update

Oracle Linux Bug Fix Advisory ELBA-2023-1491

  http://linux.oracle.com/errata/ELBA-2023-1491.html

The following updated rpms for Oracle Linux 7 have been uploaded to the Unbreakable Linux Network:

x86_64:
tzdata-2023b-1.el7.noarch.rpm
tzdata-java-2023b-1.el7.noarch.rpm

SRPMS:
  http://oss.oracle.com/ol7/SRPMS-updates//tzdata-2023b-1.el7.src.rpm


Description of changes:

[2023b-1]
- Rebase to tzdata-2023b
- Lebanon will transition to DST on April 20/21, not March 25/26.

[2023a-1]
- Rebase to tzdata-2023a
- Egypt reintroduced DST, from April through October.
- Morocco springs forward April 23, not April 30.
- Palestine delayed the start of DST this year.

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