- Kube-apiserver: fix a memory leak when deleting multiple objects with a `deletecollection`. ([#105606](https://github.com/kubernetes/kubernetes/pull/105606), [@sxllwx](https://github.com/sxllwx))

- Kube-proxy will no longer hold service node ports open on the node. Users are still advised not to run any listener on node ports range used by kube-proxy. ([#108496](https://github.com/kubernetes/kubernetes/pull/108496), [@khenidak](https://github.com/khenidak))

* AWS: Avoid spurious ELB listener recreation - ignore case when matching protocol ([#47391](https://github.com/kubernetes/kubernetes/pull/47391), [@justinsb](https://github.com/justinsb))

*   A new scheduling queue helps schedule the highest priority pending pod first. ([#55109](https://github.com/kubernetes/kubernetes/pull/55109),[ @bsalamat](https://github.com/bsalamat))
*   A Pod can now listen to the same port on multiple IP addresses.  ([#52421](https://github.com/kubernetes/kubernetes/pull/52421),[ @WIZARD-CXY](https://github.com/WIZARD-CXY))

pkg syscall (freebsd-riscv64), func Kill(int, Signal) error #53466
pkg syscall (freebsd-riscv64), func Kqueue() (int, error) #53466
pkg syscall (freebsd-riscv64), func Listen(int, int) error #53466
pkg syscall (freebsd-riscv64), func Lstat(string, *Stat_t) error #53466
pkg syscall (freebsd-riscv64), func Mkfifo(string, uint32) error #53466

*.nodebalancer.linode.com
*.linodeobjects.com
ip.linodeusercontent.com

// LiquidNet Ltd : http://www.liquidnetlimited.com/
// Submitted by Victor Velchev <******@****.***>
we.bs

// Listen53 : https://www.l53.net
// Submitted by Gerry Keh <******@****.***>
filegear-sg.me
ggff.net

// Localcert : https://localcert.dev
// Submitted by Lann Martin <******@****.***>

### Kubernetes release cadence change

We all have to adapt to change in our lives, and especially so in the past year. The Kubernetes release team was also affected from the COVID-19 pandemic and has listened to its user base regarding the number of releases in a calendar year. From April 23, 2021 it was made official that Kubernetes release cadence has reduced from 4 releases per year to 3 releases per year.