and result types. The value of an uninitialized variable of function type
is <code>nil</code>.
</p>

<pre class="ebnf">
FunctionType   = "func" Signature .
Signature      = Parameters [ Result ] .
Result         = Parameters | Type .
Parameters     = "(" [ ParameterList [ "," ] ] ")" .
ParameterList  = ParameterDecl { "," ParameterDecl } .

- [`KT-60576`](https://youtrack.jetbrains.com/issue/KT-60576) Keep supported IR signature versions in manifest
- [`KT-59136`](https://youtrack.jetbrains.com/issue/KT-59136) [PL] Lower the default PL engine messages log level down to INFO
- [`KT-59486`](https://youtrack.jetbrains.com/issue/KT-59486) klib: Serialize mangled names along with signatures

### Language Design

annotation.Annotation[] annotations; private static java.util.Map buildConvertableType(); private static void putSymmetrically(java.util.Map, Object, Object); public static java.util.ArrayList signatures(reflect.Method); public static java.util.List signatures(reflect.Constructor); private static java.util.ArrayList signatures(Class[], annotation.Annotation[][]); private void ParameterSignature(Class, annotation.Annotation[]); public boolean canAcceptValue(Object); public boolean canAcceptType(Class); public...

- Callers of `wait.ExponentialBackoffWithContext` now must pass a `ConditionWithContextFunc` to be consistent with the signature and avoid creating a duplicate context. If your condition does not need a context you can use the `ConditionFunc.WithContext()` helper to ignore the context, or use `ExponentialBackoff` directly. ([#115113](https://github.com/kubernetes/kubernetes/pull/115113),...

#### client-go:

// Node annotation with key scheduler.alpha.kubernetes.io/preferAvoidPods and
// will eventually become a field of NodeStatus.
message AvoidPods {
  // Bounded-sized list of signatures of pods that should avoid this node, sorted
  // in timestamp order from oldest to newest. Size of the slice is unspecified.
  // +optional
  repeated PreferAvoidPodsEntry preferAvoidPods = 1;
}

### Signing Release Artifacts

Release artifacts are [signed](https://github.com/kubernetes/enhancements/issues/3031) using [cosign](https://github.com/sigstore/cosign)
signatures
and there is experimental support for [verifying image signatures](https://kubernetes.io/docs/tasks/administer-cluster/verify-signed-images/).