* Upgrade to etcd client 3.3.17 to fix bug where etcd client does not parse IPv6 addresses correctly when members are joining, and to fix bug where failover on multi-member etcd cluster fails certificate check on DNS mismatch ([#83968](https://github.com/kubernetes/kubernetes/pull/83968), [@jpbetz](https://github.com/jpbetz))...

pkg testing, type TB interface, Skipf(string, ...interface{})
pkg testing, type TB interface, Skipped() bool
pkg testing, type TB interface, unexported methods
pkg text/template, method (Template) Copy() *parse.Tree
pkg text/template/parse, method (*Tree) Copy() *Tree
pkg time, method (*Time) UnmarshalBinary([]uint8) error
pkg time, method (*Time) UnmarshalText([]uint8) error
pkg time, method (Time) MarshalBinary() ([]uint8, error)

    *   Update benchmark for tf.scan to match ranges across eager and graph
        modes.
    *   Fixed bug in `tf.reduce_prod gradient` for complex dtypes.
    *   Allow the use of '.' in variables (e.g. "hparams.parse('a.b=1.0')"),
        which would previously raise an error. This will correspond to an
        attribute name with an embedded '.' symbol (e.g. 'a.b'), which can only

- Fix a bug where ExternalTrafficPolicy is not applied to service ExternalIPs. ([#88786](https://github.com/kubernetes/kubernetes/pull/88786), [@freehan](https://github.com/freehan)) [SIG Network]
- Fix a bug where kubenet fails to parse the tc output. ([#83572](https://github.com/kubernetes/kubernetes/pull/83572), [@chendotjs](https://github.com/chendotjs)) [SIG Network]