* EBS on AWS, and Cinder on OpenStack). In previous versions of Kubernetes
    * a PersistentVolumeClaim without a StorageClass annotation on these cloud
    * platforms would be satisfied by manually-created PersistentVolume objects.
    * Administrators can choose to disable this behavior by deleting the automatically

    * While this is a backwards-incompatible change, it would have been impossible to setup reliable monitoring around these metrics since the labels were not stable. 
* Fix keymutex issues which may crash in some platforms. ([#74386](https://github.com/kubernetes/kubernetes/pull/74386), [@danielqsj](https://github.com/danielqsj))



# v1.12.6

[Documentation](https://docs.k8s.io)

## Downloads for v1.12.6

even") } // To avoid implementing multiple-precision division, we just try again if // the divisor doesn't fit in a single word. This would have a chance of // 2⁻⁶⁴ on 64-bit platforms, and 2⁻³² on 32-bit platforms, but testing 2⁻⁶⁴ // edge cases is impractical, and we'd rather not behave differently on // different platforms, so we reject divisors above 2³²-1. if gcd.BitLenVarTime() > 32 { return nil, errDivisorTooLarge } if gcd.IsZero() == 1 || gcd.Bits()[0] == 0 { return nil, errors.New("rsa: internal...

$custom-select-focus-box-shadow);\n    } @else {\n      // Avoid using mixin so we can pass custom focus shadow properly\n      box-shadow: $custom-select-focus-box-shadow;\n    }\n\n    &::-ms-value {\n      // For visual consistency with other platforms/browsers,\n      // suppress the default white text on blue background highlight given to\n      // the selected option text when the (still closed) <select> receives focus\n      // in IE and (under certain conditions) Edge.\n      // See https...

$custom-select-focus-box-shadow);\n    } @else {\n      // Avoid using mixin so we can pass custom focus shadow properly\n      box-shadow: $custom-select-focus-box-shadow;\n    }\n\n    &::-ms-value {\n      // For visual consistency with other platforms/browsers,\n      // suppress the default white text on blue background highlight given to\n      // the selected option text when the (still closed) <select> receives focus\n      // in IE and (under certain conditions) Edge.\n      // See https...