label selectors.'
   ([#113699](https://github.com/kubernetes/kubernetes/pull/113699), [@liggitt](https://github.com/liggitt))
- Add `percentageOfNodesToScore` as a scheduler profile level parameter to API version `v1`. When a profile `percentageOfNodesToScore` is set, it will override global `percentageOfNodesToScore`. ([#112521](https://github.com/kubernetes/kubernetes/pull/112521), [@yuanchen8911](https://github.com/yuanchen8911))

  - [beta] AppArmor profiles can be specified & applied to pod containers ([docs](http://kubernetes.io/docs/admin/apparmor/)) ([kubernetes/features#24](https://github.com/kubernetes/enhancements/issues/24))

* Fix kube vsphere.kerneltime ([#34997](https://github.com/kubernetes/kubernetes/pull/34997), [@kerneltime](https://github.com/kerneltime))
* Add PSP support for seccomp profiles ([#28300](https://github.com/kubernetes/kubernetes/pull/28300), [@pweil-](https://github.com/pweil-))
* Updated Go to 1.7 ([#28742](https://github.com/kubernetes/kubernetes/pull/28742), [@jessfraz](https://github.com/jessfraz))

  certificate.' ([#119859](https://github.com/kubernetes/kubernetes/pull/119859), [@SataQiu](https://github.com/SataQiu))
- Added `CAP_NET_RAW` to netadmin debug profile and removed privileges when debugging nodes. ([#118647](https://github.com/kubernetes/kubernetes/pull/118647), [@mochizuki875](https://github.com/mochizuki875))

- Show a warning message to inform users that the `legacy` profile is planned to be deprecated. ([#127230](https://github.com/kubernetes/kubernetes/pull/127230), [@mochizuki875](https://github.com/mochizuki875)) [SIG CLI]

- `AppArmor` profiles specified in the Pod or container `SecurityContext` were no longer copied to deprecated `AppArmor` annotations (prefix `container.apparmor.security.beta.kubernetes.io/`). Anything that inspected the deprecated annotations must be migrated to use...

*   You can now disable AppArmor by setting the AppArmor profile to unconfined. ([#52395](https://github.com/kubernetes/kubernetes/pull/52395),[ @dixudx](https://github.com/dixudx))

pkg runtime/pprof, func Lookup(string) *Profile
pkg runtime/pprof, func NewProfile(string) *Profile
pkg runtime/pprof, func Profiles() []*Profile
pkg runtime/pprof, func StartCPUProfile(io.Writer) error
pkg runtime/pprof, func StopCPUProfile()
pkg runtime/pprof, func WriteHeapProfile(io.Writer) error
pkg runtime/pprof, method (*Profile) Add(interface{}, int)
pkg runtime/pprof, method (*Profile) Count() int

- Remove `NodeLease` feature gate that was graduated and locked to stable in 1.17 release. ([#105222](https://github.com/kubernetes/kubernetes/pull/105222), [@cyclinder](https://github.com/cyclinder))
- Removed deprecated `--seccomp-profile-root`/`seccompProfileRoot` config. ([#103941](https://github.com/kubernetes/kubernetes/pull/103941), [@saschagrunert](https://github.com/saschagrunert))

- Fixed performance regression in scheduler caused by frequent metric lookup on critical code path. ([#117594](https://github.com/kubernetes/kubernetes/pull/117594), [@tosi3k](https://github.com/tosi3k))
- Fixed restricted debug profile. ([#117543](https://github.com/kubernetes/kubernetes/pull/117543), [@mochizuki875](https://github.com/mochizuki875))