KnowYourCustomer r1.4 patch release review

[hdamker]

Release PR or issue to review

camaraproject/KnowYourCustomer#167

Review actions

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For any review action, review the file(s) in the issue/PR listed above.
Put comments in the above issue or PR if they concern non-changed files/text.
Put a short summary of the main review result here into the review issue.

• API definition files (YAML) (check version in info & servers objects)
• test file(s) availability
• changelog updated
• readme updated (enforce correct release number / API version naming)
• API readiness checklist(s)

Release actions

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When done, tick the box in this issue.

• API release tracker available on wiki
• Review comments addressed (by Sub Project)
• Release PR approved (on behalf of Release Management)
• PR merged (by Sub Project codeowner)
• Release created within GitHub (by Sub Project codeowner)
• Release Tracker updated (with creation date of the release and the release tag link)
• PR on https://github.com/camaraproject/.github/blob/main/profile/README.md created (by Release Management) and merged (by CAMARA admin)

Additional comments