# v1.18.0-alpha.4

[Documentation](https://docs.k8s.io)

## Important note about manual tag

Due to a [tagging bug in our Release Engineering tooling](https://github.com/kubernetes/release/issues/1080) during `v1.18.0-alpha.3`, we needed to push a manual tag (`v1.18.0-alpha.4`).

* aws: Support for ELB tagging by users ([#45932](https://github.com/kubernetes/kubernetes/pull/45932), [@lpabon](https://github.com/lpabon))

- Fixed an issue related to not draining all the pods in a namespace when an empty selector, i.e., "{}," is specified in a Pod Disruption Budget (PDB). ([#119732](https://github.com/kubernetes/kubernetes/pull/119732), [@sairameshv](https://github.com/sairameshv))

- Fix: not tagging static public IP ([#101752](https://github.com/kubernetes/kubernetes/pull/101752), [@nilo19](https://github.com/nilo19)) [SIG Cloud Provider]

### Feature

- Parallelize calls to conversion webhooks when watching from etcd to prevent watchcache from lagging and helps clusters with slow conversion webhooks or transformers. 

sampleNTT(ρ, j, i) } // decryptionKey1024 is the parsed and expanded form of a PKE decryption key. type decryptionKey1024 struct { s [k1024]nttElement // ByteDecode₁₂(dk[:decryptionKey1024Siz]) } // GenerateKey1024 generates a new decapsulation key, drawing random bytes from // a DRBG. The decapsulation key must be kept secret. func GenerateKey1024() (*DecapsulationKey1024, error) { // The actual logic is in a separate function to outline this allocation. dk := &DecapsulationKey1024{} return generateKey1024(dk)...

sampleNTT(ρ, j, i) } // decryptionKey1024 is the parsed and expanded form of a PKE decryption key. type decryptionKey1024 struct { s [k1024]nttElement // ByteDecode₁₂(dk[:decryptionKey1024Siz]) } // GenerateKey1024 generates a new decapsulation key, drawing random bytes from // a DRBG. The decapsulation key must be kept secret. func GenerateKey1024() (*DecapsulationKey1024, error) { // The actual logic is in a separate function to outline this allocation. dk := &DecapsulationKey1024{} return generateKey1024(dk)...