# all deprecations up to and including Go 1.16
pkg archive/tar, const TypeRegA //deprecated
pkg archive/tar, type Header struct, Xattrs //deprecated
pkg archive/zip, method (*File) ModTime //deprecated
pkg archive/zip, method (*File) SetModTime //deprecated
pkg archive/zip, method (*FileHeader) ModTime //deprecated
pkg archive/zip, method (*FileHeader) SetModTime //deprecated
pkg archive/zip, type FileHeader struct, CompressedSize //deprecated

- Integration testing now takes periodic Prometheus scrapes from the etcd server.
  There is a new script ,`hack/run-prometheus-on-etcd-scrapes.sh`, that runs a containerized Prometheus server against an archive of such scrapes. ([#106190](https://github.com/kubernetes/kubernetes/pull/106190), [@MikeSpreitzer](https://github.com/MikeSpreitzer)) [SIG API Machinery and Testing]

### Release
- Added the `crictl` Windows binaries as well as the Linux 32bit binary to the release archives ([#83944](https://github.com/kubernetes/kubernetes/pull/83944), [@saschagrunert](https://github.com/saschagrunert))

- .status.terminating field now gets tracked faster when active Pods are deleted, specifically when Job is failed, gets suspended or has too many active pods. ([#125175](https://github.com/kubernetes/kubernetes/pull/125175), [@dejanzele](https://github.com/dejanzele)) [SIG Apps and Testing]

## Changelog since v1.12.8

### Other notable changes

* Active watches of custom resources now terminate properly if the CRD is modified. ([#78029](https://github.com/kubernetes/kubernetes/pull/78029), [@liggitt](https://github.com/liggitt))

  * kubeadm: Support for `.AuthorizationModes` in the kubeadm v1alpha2 API has been removed. Instead, you can use the `.APIServerExtraArgs` and `.APIServerExtraVolumes` fields to achieve the same effect. Files using the v1alpha1 API and setting this field will be automatically upgraded to this v1alpha2 API and the information will be preserved. ([#64068](https://github.com/kubernetes/kubernetes/pull/64068), [@luxas](https://github.com/luxas))...

* kubelet: fix fail to close kubelet->API connections on heartbeat failure when bootstrapping or client certificate rotation is disabled ([#78016](https://github.com/kubernetes/kubernetes/pull/78016), [@gaorong](https://github.com/gaorong))
* Active watches of custom resources now terminate properly if the CRD is modified. ([#78029](https://github.com/kubernetes/kubernetes/pull/78029), [@liggitt](https://github.com/liggitt))

### Other (Cleanup or Flake)

- Dropped archived dependency: Removed the deprecated and archived dependency: github.com/pkg/errors in favor of standard Go error handling.

### Other (Cleanup or Flake)