OSDOCS-22245: Add 4.13.71 z-stream release notes (advisory-only)

[bjahagir-OpenShift]

Version
4.13

Issue
https://redhat.atlassian.net/browse/OSDOCS-22245

Linked doc preview

Q/E review
N/A

Additional information

• Shipment MR: https://gitlab.cee.redhat.com/hybrid-platforms/art/ocp-shipment-data/-/merge_requests/816
• Errata: RHSA-2026:65840

[openshift-ci-robot]

@bjahagir-OpenShift: This pull request references OSDOCS-22245 which is a valid jira issue.

Details

In response to this:

Summary

• Adds z-stream release notes for OCP 4.13.71 (ADVISORY-ONLY)
• Jira: https://redhat.atlassian.net/browse/OSDOCS-22245
• Shipment MR: https://gitlab.cee.redhat.com/hybrid-platforms/art/ocp-shipment-data/-/merge_requests/816
• Errata: RHSA-2026:65840

Documented

None - Advisory-only release

Jira RN text populated (Step 3a)

• Auto-closed: 26/26 issues (19 RN-NR, 7 Red Hat Employee)

Scope notes

• Shipment YAML keys: 27
• Documented: 0 (advisory-only)
• Note: 4.13 uses 3-module structure (about/bug-fixes/updating)

Test plan

• Vale clean (0 errors)
• Update issued date when errata published

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[openshift-ci]

@bjahagir-OpenShift: The following test failed, say /retest to rerun all failed tests or /retest-required to rerun all mandatory failed tests:

Test name	Commit	Details	Required	Rerun command
ci/prow/validate-asciidoc	0b0bd44	link	true	/test validate-asciidoc

Full PR test history. Your PR dashboard.

Details

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