- Fix the regression with the slow pods termination. Before this fix pods may take an additional time to terminate - up to one minute. Reversing the change that ensured that CNI resources cleaned up when the pod is removed on API server. ([#97980](https://github.com/kubernetes/kubernetes/pull/97980), [@SergeyKanzhelev](https://github.com/SergeyKanzhelev)) [SIG Node]

(q−1)/2]. func fieldCenteredMod(r fieldElement) int32 { x := int32(fieldFromMontgomery(r)) // x <= q / 2 ? x : x - q return constantTimeSelectLe(x, q/2, x, x-q) } // fieldInfinityNorm returns the infinity norm ||r||∞ of r, or the absolute // value of r centered around 0. func fieldInfinityNorm(r fieldElement) uint32 { x := int32(fieldFromMontgomery(r)) // x <= q / 2 ? x : |x - q| // |x - q| = -(x - q) = q - x because x < q => x - q < 0 return uint32(constantTimeSelectLe(x, q/2, x, q-x)) } // fieldReduceOnce...

From Kubernetes 1.20 onwards, SIG Architecture will implement a new policy to transition all REST APIs out of beta within nine months. The idea behind the new policy is to avoid features staying in beta for a long time. Once a new API enters beta, it will have nine months to either:

 - reach GA, and deprecate the beta, or
 - have a new beta version _(and deprecate the previous beta)_.