What's the exact plan for supporting Kubernetes versions?

Based on the documentation it supports Kubernetes 1.7 to 1.13 but 1.7 is already deprecated in most systems and in the major public cloud services 1.14+ is ready available.

Is there any plan to drop old versions and support new versions?

The issue names no files, tests, or entry points; start by reviewing the documentation that states support for Kubernetes 1.7–1.13. Done requires an explicit decision about dropping old versions and supporting newer ones, with the support range and plan documented.

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