A tzdata enhancement update has been released for Oracle Linux 6.

El-errata: ELBA-2020-4329 Oracle Linux 6 tzdata enhancement update

Oracle Linux Bug Fix Advisory ELBA-2020-4329

  http://linux.oracle.com/errata/ELBA-2020-4329.html

The following updated rpms for Oracle Linux 6 have been uploaded to the
Unbreakable Linux Network:

i386:
tzdata-2020d-1.el6.noarch.rpm
tzdata-java-2020d-1.el6.noarch.rpm

x86_64:
tzdata-2020d-1.el6.noarch.rpm
tzdata-java-2020d-1.el6.noarch.rpm

SRPMS:
  http://oss.oracle.com/ol6/SRPMS-updates/tzdata-2020d-1.el6.src.rpm


Description of changes:

[2020d-1]
- Rebase to tzdata-2020d
- Palestine will end summer time on 2020-10-24 rather than the
predicted 2020-10-31.

[2020c-1]
- Rebase to tzdata-2020c
- Fiji starts DST later than usual, on 2020-12-20.
- Rearguard now provides an empty file pacificnew to support
downstream software that expects it.