* Disk Pressure triggers the deletion of terminated containers on the node. ([#45896](https://github.com/kubernetes/kubernetes/pull/45896), [@dashpole](https://github.com/dashpole))

  * Support status.hostIP in downward API ([#42717](https://github.com/kubernetes/kubernetes/pull/42717), [@andrewsykim](https://github.com/andrewsykim))

  * Upgrade Node Problem Detector to v0.4.1. New features added:

  or required. ([#124553](https://github.com/kubernetes/kubernetes/pull/124553), [@pmalek](https://github.com/pmalek))
- Fixed a 1.30.0 regression in openapi descriptions of `PodIP.IP`  and `HostIP.IP` fields to mark the fields used as keys in those lists as required. ([#126057](https://github.com/kubernetes/kubernetes/pull/126057), [@thockin](https://github.com/thockin))

## Changelog since v1.30.4

## Changes by Kind

### API Change

- Fixes a regression in openapi descriptions of PodIP.IP  and HostIP.IP fields to mark the fields used as keys in those lists as required. ([#126666](https://github.com/kubernetes/kubernetes/pull/126666), [@thockin](https://github.com/thockin)) [SIG API Machinery]

### Feature

* add hostIP and protocol to the original hostport predicates procedure in scheduler. ([#52421](https://github.com/kubernetes/kubernetes/pull/52421), [@WIZARD-CXY](https://github.com/WIZARD-CXY))



# v1.9.0-alpha.3