- X.509 client certificate authentication to the kube-apiserver now produces credential IDs (derived from the certificate's signature) , for use in audit logging. ([#125634](https://github.com/kubernetes/kubernetes/pull/125634), [@ahmedtd](https://github.com/ahmedtd)) [SIG API Machinery, Auth and Testing]

                ALICE'S ADVENTURES IN WONDERLAND

                          by Lewis Carroll

First published in 1865.

This text was produced by Project Gutenberg www.gutenberg.org,
an organization that produces free electronic books, mostly of
works old enough that they have passed into the public domain.


                            CHAPTER I

                      Down the Rabbit-Hole

- Graduated the `LegacyServiceAccountTokenTracking` feature gate to GA. The usage of auto-generated secret-based service account token now produces warnings, and relevant Secrets are labeled with a last-used timestamp (label key `kubernetes.io/legacy-token-last-used`). ([#117591](https://github.com/kubernetes/kubernetes/pull/117591), [@zshihang](https://github.com/zshihang)) [SIG API Machinery,...

* Add masquerading rules by default to GCE/GKE ([#55178](https://github.com/kubernetes/kubernetes/pull/55178), [@dnardo](https://github.com/dnardo))

* kubeadm: use the CRI for preflights checks ([#55055](https://github.com/kubernetes/kubernetes/pull/55055), [@runcom](https://github.com/runcom))

the LICENSE file. package gcm import ( "crypto/internal/fips140" "crypto/internal/fips140/aes" ) // CounterKDF implements a KDF in Counter Mode instantiated with CMAC-AES, // according to NIST SP 800-108 Revision 1 Update 1, Section 4.1. // // It produces a 256-bit output, and accepts a 8-bit Label and a 96-bit Context. // It uses a counter of 16 bits placed before the fixed data. The fixed data is // the sequence Label || 0x00 || Context. The L field is omitted, since the // output key length is...

the LICENSE file. package gcm import ( "crypto/internal/fips140" "crypto/internal/fips140/aes" ) // CounterKDF implements a KDF in Counter Mode instantiated with CMAC-AES, // according to NIST SP 800-108 Revision 1 Update 1, Section 4.1. // // It produces a 256-bit output, and accepts a 8-bit Label and a 96-bit Context. // It uses a counter of 16 bits placed before the fixed data. The fixed data is // the sequence Label || 0x00 || Context. The L field is omitted, since the // output key length is...

* Clarify function name in example in docs. PR [#1121](https://github.com/tiangolo/fastapi/pull/1121) by [@tmsick](https://github.com/tmsick).
* Add external link [Apache Kafka producer and consumer with FastAPI and aiokafka](https://iwpnd.pw/articles/2020-03/apache-kafka-fastapi-geostream) to docs. PR [#1112](https://github.com/tiangolo/fastapi/pull/1112) by [@iwpnd](https://github.com/iwpnd).