- Property `conditions` in `apiextensions.v1beta1.CustomResourceDefinitionStatus` and `apiextensions.v1.CustomResourceDefinitionStatus` is now optional instead of required. ([#64996](https://github.com/kubernetes/kubernetes/pull/64996), [@roycaihw](https:/...

## Changelog since v1.12.8

### Other notable changes

* Active watches of custom resources now terminate properly if the CRD is modified. ([#78029](https://github.com/kubernetes/kubernetes/pull/78029), [@liggitt](https://github.com/liggitt))

always accessible from the root of the object. No other metadata properties are accessible.\n\nOnly property names of the form `[a-zA-Z_.-/][a-zA-Z0-9_.-/]*` are accessible. Accessible property names are escaped according to the following rules when accessed in the expression: - '__' escapes to '__underscores__' - '.' escapes to '__dot__' - '-' escapes to '__dash__' - '/' escapes to '__slash__' - Property names that exactly match a CEL RESERVED keyword escape to '__{keyword}__'. The keywords are:\n\t...

  // +optional
  optional LocalObjectReference secretRef = 5;
}

// Sysctl defines a kernel parameter to be set
message Sysctl {
  // Name of a property to set
  optional string name = 1;

  // Value of a property to set
  optional string value = 2;
}

// TCPSocketAction describes an action based on opening a socket
message TCPSocketAction {

	return map_StorageOSVolumeSource
}

var map_Sysctl = map[string]string{
	"":      "Sysctl defines a kernel parameter to be set",
	"name":  "Name of a property to set",
	"value": "Value of a property to set",
}

func (Sysctl) SwaggerDoc() map[string]string {
	return map_Sysctl
}

var map_TCPSocketAction = map[string]string{

- Fixes calculating the requeue time in the cronjob controller, which results in properly handling failed/stuck jobs ([#121327](https://github.com/kubernetes/kubernetes/pull/121327), [@soltysh](https://github.com/soltysh)) [SIG Apps]

  // +optional
  optional LocalObjectReference secretRef = 5;
}

// Sysctl defines a kernel parameter to be set
message Sysctl {
  // Name of a property to set
  optional string name = 1;

  // Value of a property to set
  optional string value = 2;
}

// TCPSocketAction describes an action based on opening a socket
message TCPSocketAction {

- Fixed a bug in attachdetach controller that didn't properly handle kube-apiserver errors leading to stuck attachments/detachments. ([#108167](https://github.com/kubernetes/kubernetes/pull/108167), [@jfremy](https://github.com/jfremy))

// pod's hosts file.
type HostAlias struct {
	IP        string
	Hostnames []string
}

// Sysctl defines a kernel parameter to be set
type Sysctl struct {
	// Name of a property to set
	Name string
	// Value of a property to set
	Value string
}

// PodFSGroupChangePolicy holds policies that will be used for applying fsGroup to a volume
// when volume is mounted.
type PodFSGroupChangePolicy string

* Active watches of custom resources now terminate properly if the CRD is modified. ([#78029](https://github.com/kubernetes/kubernetes/pull/78029), [@liggitt](https://github.com/liggitt))