* Reduce log noise produced by prometheus-to-sd, by bumping it to version 0.2.2. ([#54635](https://github.com/kubernetes/kubernetes/pull/54635), [@loburm](https://github.com/loburm))
* Fix session affinity issue with external load balancer traffic when ExternalTrafficPolicy=Local. ([#55519](https://github.com/kubernetes/kubernetes/pull/55519), [@MrHohn](https://github.com/MrHohn))

* Cloud Controller Manager now sets Node.Spec.ProviderID ([#50730](https://github.com/kubernetes/kubernetes/pull/50730), [@andrewsykim](https://github.com/andrewsykim))
* Parameterize session affinity timeout seconds in service API for Client IP based session affinity. ([#49850](https://github.com/kubernetes/kubernetes/pull/49850), [@m1093782566](https://github.com/m1093782566))

    * With WatchBookmark feature, clients are able to request watch events with BOOKMARK type. Clients should not assume bookmarks are returned at any specific interval, nor may they assume the server will send any BOOKMARK event during a session.

* iscsi storage plugin: Fix dangling session when using multiple target portal addresses. ([#46239](https://github.com/kubernetes/kubernetes/pull/46239), [@mtanino](https://github.com/mtanino))

Direction{[]byte{'A'}, []byte{'C'}, []byte{'E'}} } func Keys[Hash hash.Hash](hash func() Hash, d Direction, K, H, sessionID []byte, ivKeyLen, keyLen, macKeyLen int, ) (ivKey, key, macKey []byte) { h := hash() generateKeyMaterial := func(tag []byte, length int) []byte { var key []byte for len(key) < length { h.Reset() h.Write(K) h.Write(H) if len(key) == 0 { h.Write(tag) h.Write(sessionID) } else { h.Write(key) } key = h.Sum(key) } return key[:length] } ivKey = generateKeyMaterial(d.ivTag, ivKeyLen)...

Direction{[]byte{'A'}, []byte{'C'}, []byte{'E'}} } func Keys[Hash fips140.Hash](hash func() Hash, d Direction, K, H, sessionID []byte, ivKeyLen, keyLen, macKeyLen int, ) (ivKey, key, macKey []byte) { h := hash() generateKeyMaterial := func(tag []byte, length int) []byte { var key []byte for len(key) < length { h.Reset() h.Write(K) h.Write(H) if len(key) == 0 { h.Write(tag) h.Write(sessionID) } else { h.Write(key) } key = h.Sum(key) } return key[:length] } ivKey = generateKeyMaterial(d.ivTag, ivKeyLen)...