* methods as implementations of normal converters do?
   *
   * But no matter what we do, it's worth remembering that the resulting code is going to be unsound
   * in the presence of LegacyConverter, at least in the case of users who view the converter as a
   * Function<A, B> or who call convertAll (and for any checkers that apply @PolyNull-like semantics

// version 1.0. The format of the sparse map consists of a series of
// newline-terminated numeric fields. The first field is the number of entries
// and is always present. Following this are the entries, consisting of two
// fields (offset, length). This function must stop reading at the end
// boundary of the block containing the last newline.
//

* kubectl get -o jsonpath=... will now throw an error if the path is to a field not present in the json, even if the path is for a field valid for the type.  This is a change from the pre-1.5 behavior, which would return the default value for some fields even if they were not present in the json. ([#37991](https://github.com/kubernetes/kubernetes/pull/37991), [@pwittrock](https://github.com/pwittrock))

      return multimap.containsValue(object);
    }

    @Override
    public UnmodifiableIterator<V> iterator() {
      return multimap.valueIterator();
    }

    @GwtIncompatible // not present in emulated superclass
    @Override
    int copyIntoArray(@Nullable Object[] dst, int offset) {
      for (ImmutableCollection<V> valueCollection : multimap.map.values()) {

### Kubernetes API Reference Documentation

            // When
            byte[] bytes = message.toByteArray();

            // Then
            assertNotNull(bytes);
            // Verify that the version field (8 bytes) is not present
            assertEquals(48, bytes.length); // Should be minimum size
        }
    }

    @Nested
    @DisplayName("String Representation Tests")
    class StringRepresentationTests {

        @Test

    * Check that it has a required attribute `price` that has to be a `float`.
    * Check that it has an optional attribute `is_offer`, that should be a `bool`, if present.
    * All this would also work for deeply nested JSON objects.
* Convert from and to JSON automatically.
* Document everything with OpenAPI, that can be used by:
    * Interactive documentation systems.

## Changes by Kind

### API Change

- Revert regression that prevented client-go latency metrics to be reported with a template URL to avoid label cardinality. ([#112056](https://github.com/kubernetes/kubernetes/pull/112056), [@aanm](https://github.com/aanm)) [SIG API Machinery]

### Feature

- Fix regression in statefulset conversion which prevented applying a statefulset multiple times. ([#87721](https://github.com/kubernetes/kubernetes/pull/87721), [@liggitt](https://github.com/liggitt)) [SIG Apps and Testing]

* Report node DNS info with --node-ip flag ([#63170](https://github.com/kubernetes/kubernetes/pull/63170), [@micahhausler](https://github.com/micahhausler))
* Fixed an issue which prevented `gcloud` from working on GCE when metadata concealment was enabled. ([#66630](https://github.com/kubernetes/kubernetes/pull/66630), [@dekkagaijin](https://github.com/dekkagaijin))