* The `emptyDir.sizeLimit` field is now correctly omitted from API requests and responses when unset. ([#50163](https://github.com/kubernetes/kubernetes/pull/50163), [@jingxu97](https://github.com/jingxu97))

- Kube-apiserver: Fix a bug where the `ResourceQuota` admission plugin does not respect ANY scope change when a resource is being updated. i.e., to set/unset an existing pod's `terminationGracePeriodSeconds` field. ([#130060](https://github.com/kubernetes/kubernetes/pull/130060), [@carlory](https://github.com/carlory)) [SIG API Machinery, Scheduling and Testing]

As of Kubernetes 1.19, bugfix support via patch releases for a Kubernetes minor release has increased from 9 months to 1 year.

A survey conducted in early 2019 by the working group (WG) Long Term Support (LTS) showed that a significant subset of Kubernetes end-users fail to upgrade within the previous 9-month support period. 
A yearly support period provides the cushion end-users appear to desire, and is more in harmony with familiar annual planning cycles.

    * This helps to more easily solve use cases like:
        * Reading a body before and/or after a request (equivalent to a middleware).
        * Run middleware-like code only for a subset of *path operations*.
        * Process a request before passing it to a *path operation function*. E.g. decompressing, deserializing, etc.

pkg reflect, method (Value) Call([]Value) []Value
pkg reflect, method (Value) CallSlice([]Value) []Value
pkg reflect, method (Value) CanAddr() bool
pkg reflect, method (Value) CanInterface() bool
pkg reflect, method (Value) CanSet() bool
pkg reflect, method (Value) Cap() int
pkg reflect, method (Value) Close()
pkg reflect, method (Value) Complex() complex128
pkg reflect, method (Value) Elem() Value
pkg reflect, method (Value) Field(int) Value