pkg archive/tar, var ErrInsecurePath error #55356
pkg archive/zip, var ErrInsecurePath error #55356
pkg bytes, func Clone([]uint8) []uint8 #45038
pkg bytes, func CutPrefix([]uint8, []uint8) ([]uint8, bool) #42537
pkg bytes, func CutSuffix([]uint8, []uint8) ([]uint8, bool) #42537
pkg context, func Cause(Context) error #51365
pkg context, func WithCancelCause(Context) (Context, CancelCauseFunc) #51365
pkg context, type CancelCauseFunc func(error) #51365

pkg syscall (freebsd-arm64), type IfData struct, Hdrlen uint8
pkg syscall (freebsd-arm64), type IfData struct, Hwassist uint64
pkg syscall (freebsd-arm64), type IfData struct, Ibytes uint64
pkg syscall (freebsd-arm64), type IfData struct, Ierrors uint64
pkg syscall (freebsd-arm64), type IfData struct, Imcasts uint64
pkg syscall (freebsd-arm64), type IfData struct, Ipackets uint64

		{"ScanRunes", Func, 1},
		{"ScanWords", Func, 1},
		{"Scanner", Type, 1},
		{"SplitFunc", Type, 1},
		{"Writer", Type, 0},
	},
	"bytes": {
		{"(*Buffer).Available", Method, 21},
		{"(*Buffer).AvailableBuffer", Method, 21},
		{"(*Buffer).Bytes", Method, 0},
		{"(*Buffer).Cap", Method, 5},
		{"(*Buffer).Grow", Method, 1},
		{"(*Buffer).Len", Method, 0},
		{"(*Buffer).Next", Method, 0},

    *   boosted trees: adding pruning mode.
    *   tf.train.Checkpoint does not delete old checkpoints by default.
    *   tfdbg: Limit the total disk space occupied by dumped tensor data to 100
        GBytes. Add environment variable `TFDBG_DISK_BYTES_LIMIT` to allow
        adjustment of this upper limit.

## Thanks to our Contributors

This release contains contributions from many people at Google, as well as: