The correct answer is Roughly every 120 days.

A new minor Kubernetes release is planned on an approximate three month cadence so a minor version is released Roughly every 120 days. Patch releases for supported branches are issued much more frequently and are published as needed to address critical fixes and security issues, and they commonly appear on a near weekly cadence for active branches.

Once each week is incorrect because that would describe the typical frequency of patch releases rather than minor version releases, and a weekly minor cadence would produce far too many feature bumps.

Two releases each month is incorrect because that implies a biweekly minor release schedule which is much faster than the established roughly three month cycle.

Every six months is incorrect because the project aims for an approximately quarterly minor cadence rather than a semiannual one.

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