* PodSecurityPolicies can now specify a whitelist of allowed paths for host volumes. ([#50212](https://github.com/kubernetes/kubernetes/pull/50212), [@jhorwit2](https://github.com/jhorwit2))

* Bump addon-manager to v8.7 ([#68299](https://github.com/kubernetes/kubernetes/pull/68299), [@MrHohn](https://github.com/MrHohn))
    * Support extra `--prune-whitelist` resources in kube-addon-manager.
    * Update kubectl to v1.10.7.
* Support extra `--prune-whitelist` resources in kube-addon-manager. ([#67743](https://github.com/kubernetes/kubernetes/pull/67743), [@Random-Liu](https://github.com/Random-Liu))

- Added the --dns-loop-detect option to dnsmasq, which is run by kube-dns. ([#67302](https://github.com/kubernetes/kubernetes/pull/67302), [@dixudx](https://github.com/dixudx))
- Kubernetes now supports extra `--prune-whitelist` resources in kube-addon-manager. ([#67743](https://github.com/kubernetes/kubernetes/pull/67743), [@Random-Liu](https://github.com/Random-Liu))

    * Old behavior:
      * environment variables explicitly whitelisted via --docker-env-metadata-whitelist were exported as `container_env_*=*`. Default is zero so by default non were exported
      * all docker labels were exported as `container_label_*=*`
    * New behavior:

    * Old behavior:
      * environment variables explicitly whitelisted via --docker-env-metadata-whitelist were exported as `container_env_*=*`. Default is zero so by default non were exported
      * all docker labels were exported as `container_label_*=*`
    * New behavior:

## Changelog since v1.29.0

## Changes by Kind

### Deprecation

- kubectl: Removed the deprecated flag `prune-whitelist` for apply. Please use the flag `prune-allowlist` instead.
   ([#120246](https://github.com/kubernetes/kubernetes/pull/120246), [@pacoxu](https://github.com/pacoxu))

- Extender bind should respect IsInterested ([#79804](https://github.com/kubernetes/kubernetes/pull/79804), [@yqwang-ms](https://github.com/yqwang-ms))
- Fix an issue with toleration merging & whitelist checking in the PodTolerationRestriction admission controller. ([#81732](https://github.com/kubernetes/kubernetes/pull/81732), [@tallclair](https://github.com/tallclair))

- Pod SecurityContext sysctls name parameter for update requests where the existing object's sysctl contains slashes and kubelet sysctl whitelist support contains slashes. ([#102393](https://github.com/kubernetes/kubernetes/pull/102393), [@mengjiao-liu](https://github.com/mengjiao-liu)) [SIG Apps, Auth, Node, Storage and Testing]

- Added a `--prune-allowlist` flag that can be used with `kubectl apply --prune`. This flag now replaces and functions the same as the `--prune-whitelist` flag, which has been deprecated. ([#113116](https://github.com/kubernetes/kubernetes/pull/113116), [@brianpursley](https://github.com/brianpursley))

# Duration in milliseconds to block IP when limit exceeded.
rate.limit.block.duration.ms=300000
# Retry-After header value in seconds.
rate.limit.retry.after.seconds=60
# Comma-separated list of whitelisted IPs (e.g., 127.0.0.1,::1).
rate.limit.whitelist.ips=127.0.0.1,::1
# Comma-separated list of blocked IPs.
rate.limit.blocked.ips=
# Comma-separated list of trusted proxy IPs. Only trust X-Forwarded-For/X-Real-IP from these IPs.