pkg net/http/httptest, type Server struct, EnableHTTP2 bool
pkg net/textproto, method (MIMEHeader) Values(string) []string
pkg strconv, method (*NumError) Unwrap() error
pkg syscall (windows-386), const CTRL_CLOSE_EVENT = 2
pkg syscall (windows-386), const CTRL_CLOSE_EVENT ideal-int
pkg syscall (windows-386), const CTRL_LOGOFF_EVENT = 5

    *   Extended `tf.config.experimental.enable_tensor_float_32_execution` to
        control Tensor-Float-32 evaluation in RNNs.
    *   Added a 'experimental_payloads' field to tf.errors.OpError and its
        subclasses to support more detailed error reporting. This is inspired
        from Abseil Status payloads:
        https://github.com/abseil/abseil-cpp/blob/master/absl/status/status.h