* If your config files contains fields with wrong case, the config files will be now invalid.

* The `valueFrom.fieldRef.name` field on environment variables in pods and objects with pod templates now allows two additional fields to be used: ([#27880](https://github.com/kubernetes/kubernetes/pull/27880), [@smarterclayton](https://github.com/smarterclayton))
  * `spec.nodeName` will return the name of the node this pod is running on

pkg bytes, func Contains([]uint8, []uint8) bool
pkg bytes, func Count([]uint8, []uint8) int
pkg bytes, func Equal([]uint8, []uint8) bool
pkg bytes, func EqualFold([]uint8, []uint8) bool
pkg bytes, func Fields([]uint8) [][]uint8
pkg bytes, func FieldsFunc([]uint8, func(int32) bool) [][]uint8
pkg bytes, func HasPrefix([]uint8, []uint8) bool
pkg bytes, func HasSuffix([]uint8, []uint8) bool
pkg bytes, func Index([]uint8, []uint8) int

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