* The `valueFrom.fieldRef.name` field on environment variables in pods and objects with pod templates now allows two additional fields to be used: ([#27880](https://github.com/kubernetes/kubernetes/pull/27880), [@smarterclayton](https://github.com/smarterclayton))
  * `spec.nodeName` will return the name of the node this pod is running on

* Fix panic in vSphere cloud provider ([#38423](https://github.com/kubernetes/kubernetes/pull/38423), [@BaluDontu](https://github.com/BaluDontu))
* Allow missing keys in templates by default ([#39486](https://github.com/kubernetes/kubernetes/pull/39486), [@ncdc](https://github.com/ncdc))

* Restored old behavior to the `--template` flag in `get.go`. In old releases, providing a `--template` flag value and no `--output` value implicitly assigned a default value ("go-template") to `--output`, printing using the provided template argument.
([#65377](https://github.com/kubernetes/kubernetes/pull/65377),[@juanvallejo](https://github.com/juanvallejo))

images. This option allows for precise image pull policy specification for master nodes and thus for more tight control over images. It is useful in CI environments and in environments, where the user has total control over master VM templates (thus, the master VM templates can be preloaded with the required Docker images for the control plane services). ([#58960](https://github.com/kubernetes/kubernetes/pull/58960), [@rosti](https://github.com/rosti))

* Fixed issue with charm upgrades resulting...

    *   Add `CompositeTensor` base class.
    *   Malformed gif images could result in an access out of bounds in the
        color palette of the frame. This has been fixed now
    *   Add templates and interfaces for creating lookup tables
    *   `Tensor::UnsafeCopyFromInternal` deprecated in favor
        `Tensor::BitcastFrom`.
    *   In `map_vectorization` optimization, reduce the degree of parallelism in

### Bug or Regression

- BlockOwnerDeletion is removed from resource claims created from resource claim templates, and extended resource claims created by scheduler ([#134956](https://github.com/kubernetes/kubernetes/pull/134956), [@yliaog](https://github.com/yliaog)) [SIG Apps, Node and Scheduling]

* If the AppArmor feature gate is disabled, AppArmor-specific annotations in pod and pod templates are dropped when the object is created, and during update of objects that do not already contain AppArmor annotations, rather than triggering a validation error. ([#72655](https://github.com/kubernetes/kubernetes/pull/72655), [@liggitt](https://...

* Add 'kubectl set env' command for setting environment variables inside containers for resources embedding pod templates ([#50998](https://github.com/kubernetes/kubernetes/pull/50998), [@zjj2wry](https://github.com/zjj2wry))

pkg html/template, method (*Template) New(string) *Template
pkg html/template, method (*Template) Parse(string) (*Template, error)
pkg html/template, method (*Template) ParseFiles(...string) (*Template, error)
pkg html/template, method (*Template) ParseGlob(string) (*Template, error)
pkg html/template, method (*Template) Templates() []*Template
pkg html/template, type CSS string
pkg html/template, type Error struct

pkg testing, type InternalFuzzTarget struct, Name string
pkg text/template/parse, const NodeBreak = 21
pkg text/template/parse, const NodeBreak NodeType
pkg text/template/parse, const NodeContinue = 22
pkg text/template/parse, const NodeContinue NodeType
pkg text/template/parse, method (*BreakNode) Copy() Node
pkg text/template/parse, method (*BreakNode) String() string
pkg text/template/parse, method (*ContinueNode) Copy() Node