- 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), [@smarterclayton](https://github.com/smarterclayton))

t".Request).{Do,DoRaw,Stream,Watch}` now require callers to pass a `context.Context` as an argument. The context is used for timeout and cancellation signaling and to pass supplementary information to round trippers in the wrapped transport chain. If you don't need any of this functionality, it is sufficient to pass a context created with `context.Background()` to these functions. The `(*"k8s.io/client-go/rest".Request).Context` method is removed now that all methods that execute a request accept...

    void notifyNewValue(@Nullable V newValue);

    /**
     * Returns true if a new value is currently loading, regardless of whether there is an existing
     * value. It is assumed that the return value of this method is constant for any given
     * ValueReference instance.
     */
    boolean isLoading();

    /**
     * Returns true if this reference contains an active value, meaning one that is still considered

func (c *SiteReplicationSys) Init(ctx context.Context, objAPI ObjectLayer) error {
	go c.startHealRoutine(ctx, objAPI)
	r := rand.New(rand.NewSource(time.Now().UnixNano()))
	for {
		err := c.loadFromDisk(ctx, objAPI)
		if err == errConfigNotFound {
			return nil
		}
		if err == nil {
			break
		}

### API Change

2107          ; mapped                 ; 025B          # 1.1  EULER CONSTANT
2108          ; valid                  ;      ; NV8    # 1.1  SCRUPLE
2109          ; mapped                 ; 00B0 0066     # 1.1  DEGREE FAHRENHEIT
210A          ; mapped                 ; 0067          # 1.1  SCRIPT SMALL G
210B..210E    ; mapped                 ; 0068          # 1.1  SCRIPT CAPITAL H..PLANCK CONSTANT

     */
    String getCrawlerHotthreadType();

    /**
     * Get the value for the key 'crawler.metadata.content.excludes'. <br>
     * The value is, e.g. resourceName,X-Parsed-By,Content-Encoding.*,Content-Type.*,X-TIKA.*,X-FESS.* <br>
     * comment: Metadata fields to exclude from document content.
     * @return The value of found property. (NotNull: if not found, exception but basically no way)
     */

- Ignore context canceled from validate and mutate webhook ([#120017](https://github.com/kubernetes/kubernetes/pull/120017), [@divyasri537](https://github.com/divyasri537)) [SIG API Machinery]

    * Now FastAPI checks, by default, that JSON requests have a `Content-Type` header with a valid JSON value, like `application/json`, and rejects requests that don't.
    * If the clients for your app don't send a valid `Content-Type` header you can disable this with `strict_content_type=False`.
    * Check the new docs: [Strict Content-Type Checking](https://fastapi.tiangolo.com/advanced/strict-content-type/).

### Internal

pkg mime/multipart, method (*Reader) NextRawPart() (*Part, error)
pkg net/http, method (Header) Values(string) []string
pkg net/http, type Transport struct, DialTLSContext func(context.Context, string, string) (net.Conn, error)
pkg net/http/httptest, type Server struct, EnableHTTP2 bool
pkg net/textproto, method (MIMEHeader) Values(string) []string
pkg strconv, method (*NumError) Unwrap() error