* Add EgressRule to NetworkPolicy ([#51351](https://github.com/kubernetes/kubernetes/pull/51351), [@cmluciano](https://github.com/cmluciano))
* Allow DNS resolution of service name for COS using containerized mounter.  It fixed the issue with DNS resolution of NFS and Gluster services. ([#51645](https://github.com/kubernetes/kubernetes/pull/51645), [@jingxu97](https://github.com/jingxu97))

compatible systems, a mounter's Unmount implementation is changed to not return an error when the specified target can be detected as not a mount point. On Linux, the behavior of detecting a mount point depends on `umount` command is validated when the mounter is created. Additionally, mount point checks will be skipped in CleanupMountPoint/CleanupMountWithForce if the mounter's Unmount having the changed behavior of not returning error when target is not a mount point. ([#109676](https://github.com/ku...

pkg go/ast, type ReturnStmt struct, Results []Expr
pkg go/ast, type ReturnStmt struct, Return token.Pos
pkg go/ast, type Scope struct
pkg go/ast, type Scope struct, Objects map[string]*Object
pkg go/ast, type Scope struct, Outer *Scope
pkg go/ast, type SelectStmt struct
pkg go/ast, type SelectStmt struct, Body *BlockStmt
pkg go/ast, type SelectStmt struct, Select token.Pos
pkg go/ast, type SelectorExpr struct