pkg bufio, const MaxScanTokenSize ideal-int
pkg bufio, func NewScanner(io.Reader) *Scanner
pkg bufio, func ScanBytes([]uint8, bool) (int, []uint8, error)
pkg bufio, func ScanLines([]uint8, bool) (int, []uint8, error)
pkg bufio, func ScanRunes([]uint8, bool) (int, []uint8, error)
pkg bufio, func ScanWords([]uint8, bool) (int, []uint8, error)
pkg bufio, method (*Reader) WriteTo(io.Writer) (int64, error)
pkg bufio, method (*Scanner) Bytes() []uint8

        `tf.distribute.Strategy` was used.
*   `tf.estimator`
    *   Added option in `tf.estimator.CheckpointSaverHook` to not save the
        `GraphDef`.
    *   Moving the checkpoint reader from swig to pybind11.
*   `tf.keras`
    *   Export `depthwise_conv2d` in `tf.keras.backend`.
    *   In Keras Layers and Models, Variables in `trainable_weights`,

pkg crypto/ecdh, method (*PublicKey) Curve() Curve #52221
pkg crypto/ecdh, method (*PublicKey) Equal(crypto.PublicKey) bool #52221
pkg crypto/ecdh, type Curve interface, GenerateKey(io.Reader) (*PrivateKey, error) #52221
pkg crypto/ecdh, type Curve interface, NewPrivateKey([]uint8) (*PrivateKey, error) #52221
pkg crypto/ecdh, type Curve interface, NewPublicKey([]uint8) (*PublicKey, error) #52221

pkg archive/zip, method (*File) DataOffset() (int64, error)
pkg archive/zip, type Compressor func(io.Writer) (io.WriteCloser, error)
pkg archive/zip, type Decompressor func(io.Reader) io.ReadCloser
pkg bufio, method (*Reader) Reset(io.Reader)
pkg bufio, method (*Writer) Reset(io.Writer)
pkg compress/flate, method (*Writer) Reset(io.Writer)
pkg compress/gzip, method (*Writer) Reset(io.Writer)