- Fixed a bug where startupProbe stopped working after a container's first restart ([#101093](https://github.com/kubernetes/kubernetes/pull/101093), [@wzshiming](https://github.com/wzshiming)) [SIG Node]
- Fixed port-forward memory leak for long-running and heavily used connections. ([#99839](https://github.com/kubernetes/kubernetes/pull/99839), [@saschagrunert](https://github.com/saschagrunert)) [SIG API Machinery and Node]

* kube-apiserver: Fixed a regression accepting patch requests > 1MB ([#84963](https://github.com/kubernetes/kubernetes/pull/84963), [@liggitt](https://github.com/liggitt))
* kube-apiserver: fixed a bug that could cause a goroutine leak if the apiserver encountered an encoding error serving a watch to a websocket watcher ([#84693](https://github.com/kubernetes/kubernetes/pull/84693), [@tedyu](https://github.com/tedyu))

* Allow setting the Host header in a httpGet probe ([#24292](https://github.com/kubernetes/kubernetes/pull/24292), [@errm](https://github.com/errm))
* Fix goroutine leak in ssh-tunnel healthcheck. ([#24487](https://github.com/kubernetes/kubernetes/pull/24487), [@cjcullen](https://github.com/cjcullen))

OG,GAAGiW,MAAQ,SAAUjW,GAY3B,OAVAsc,EACElE,KAAMpY,GAKN6Z,SAAO,SAAU1W,GACjBtD,GAAOwc,eAAgBlZ,KAGlBvG,MAGRiD,GAAOsC,OAAQ,CAGde,SAAS,EAITuZ,UAAW,EAGXxG,MAAO,SAAUyG,KAGF,IAATA,IAAkB7c,GAAO4c,UAAY5c,GAAOqD,WAKjDrD,GAAOqD,SAAU,KAGZwZ,GAAsC,IAAnB7c,GAAO4c,WAK/BH,EAAUtB,YAAaxe,EAAU,CAAEqD,QAIrCA,GAAOoW,MAAMmC,KAAOkE,EAAUlE,KAaD,aAAxB5b,EAASmgB,YACa,YAAxBngB,EAASmgB,aAA6BngB,EAASmH,gBAAgBiZ,SAGjEjgB,GAAO2e,WAAYzb,GAAOoW,QAK1BzZ,EAAS2P,iBAAkB,mBAAoBoQ,GAG/C5f,GAAOwP,iBAAkB,OAAQoQ,IAQlC,IAAIM,EAAS,SAAU9b,EA...

- Fixed a bug where the kube-proxy `EndpointSliceCache` memory experienced a leak. ([#128929](https://github.com/kubernetes/kubernetes/pull/128929), [@orange30](https://github.com/orange30))

- Fixes a kubelet and kube-apiserver memory leak in default 1.29 configurations related to tracing. ([#126984](https://github.com/kubernetes/kubernetes/pull/126984), [@dashpole](https://github.com/dashpole)) [SIG API Machinery and Node]

## Changelog since v1.22.12

## Changes by Kind

### Bug or Regression

- Fix memory leak on kube-scheduler preemption ([#111805](https://github.com/kubernetes/kubernetes/pull/111805), [@amewayne](https://github.com/amewayne)) [SIG Scheduling]

- Fix memory leak in the job controller related to JobTrackingWithFinalizers ([#111722](https://github.com/kubernetes/kubernetes/pull/111722), [@alculquicondor](https://github.com/alculquicondor)) [SIG Apps]

- Fixed a bug where startupProbe stopped working after a container's first restart ([#101093](https://github.com/kubernetes/kubernetes/pull/101093), [@wzshiming](https://github.com/wzshiming)) [SIG Node]
- Fixed port-forward memory leak for long-running and heavily used connections. ([#99839](https://github.com/kubernetes/kubernetes/pull/99839), [@saschagrunert](https://github.com/saschagrunert)) [SIG API Machinery and Node]

* Fixed CSI gRPC connection leak during volume operations. ([#64519](https://github.com/kubernetes/kubernetes/pull/64519), [@vladimirvivien](https://github.com/vladimirvivien))