// https://www.iana.org/domains/root/db/cbn.html
cbn

// cbre : CBRE, Inc.
// https://www.iana.org/domains/root/db/cbre.html
cbre

// center : Binky Moon, LLC
// https://www.iana.org/domains/root/db/center.html
center

// ceo : XYZ.COM LLC
// https://www.iana.org/domains/root/db/ceo.html
ceo

// cern : European Organization for Nuclear Research ("CERN")

<p>
Identifiers name program entities such as variables and types.
An identifier is a sequence of one or more letters and digits.
The first character in an identifier must be a letter.
</p>
<pre class="ebnf">
identifier = letter { letter | unicode_digit } .
</pre>
<pre>
a
_x9
ThisVariableIsExported
αβ
</pre>

<p>
Some identifiers are <a href="#Predeclared_identifiers">predeclared</a>.
</p>

America/Mexico_City America/Miquelon America/Moncton America/Monterrey America/Montevideo America/Montreal America/Montserrat America/Nassau America/New_York America/Nipigon America/Nome America/Noronha America/North_Dakota/Beulah America/North_Dakota/Center America/North_Dakota/New_Salem America/Nuuk America/Ojinaga America/Panama America/Pangnirtung America/Paramaribo America/Phoenix America/Port-au-Prince America/Port_of_Spain America/Porto_Acre America/Porto_Velho America/Puerto_Rico America/Punta_Arenas...

- Fixes a 1.30.0 regression in openapi descriptions of imagePullSecrets and hostAliases fields to mark the fields used as keys in those lists as either defaulted or required. ([#124694](https://github.com/kubernetes/kubernetes/pull/124694), [@pma...

### Other notable changes

* CustomResourceDefinitions: OpenAPI v3 validation schemas containing `$ref`references are no longer permitted (valid references could not be constructed previously because property ids were not permitted either). Before upgrading, ensure CRD definitions do not include those `$ref` fields. ([#58438](https://github.com/kubernetes/kubernetes/pull/58438), [@carlory](https://github.com/carlory))

- github.com/lestrrat-go/httpcc: [v1.0.1](https://github.com/lestrrat-go/httpcc/tree/v1.0.1)
- github.com/lestrrat-go/iter: [v1.0.2](https://github.com/lestrrat-go/iter/tree/v1.0.2)
- github.com/lestrrat-go/jwx: [v1.2.28](https://github.com/lestrrat-go/jwx/tree/v1.2.28)
- github.com/lestrrat-go/option: [v1.0.1](https://github.com/lestrrat-go/option/tree/v1.0.1)

use-cases, including network latency sensitive applications, as well as applications that benefit from CPU cache residency.  Next, [Huge Pages](https://kubernetes.io/docs/tasks/manage-hugepages/scheduling-hugepages/), which allows pods to consume either 2Mi or 1Gi Huge Pages.  This benefits applications that consume large amounts of memory.  Use of Huge Pages is a common tuning recommendation for databases and JVMs.  Finally, the [Device Plugin](https://kubernetes.io/docs/concepts/cluster-admini...

  Users should update import path for these types from `k8s.io/kubernetes/pkg/scheduler/framework` to `k8s.io/kube-scheduler/framework` and update use of fields (to use getter/setter functions instead) where needed. ([#132457](https://github.com/kubernetes/kubernetes/pull/132457), [@ania-borowiec](https://github.com/ania-borowiec)) [SIG Node, Scheduling, Storage and Testing]

For the 1.8 release, SIG API Machinery focused on stability and on ecosystem enablement. Features include the ability to break large LIST calls into smaller chunks, improved support for API server customization with either custom API servers or Custom Resource Definitions, and client side event spam filtering.

[Sig API Machinery]: https://github.com/kubernetes/community/tree/master/sig-api-machinery

### SIG Apps

### Other notable changes

* Bump GLBC version to 0.9.5 - fixes [loss of manually modified GCLB health check settings](https://github.com/kubernetes/kubernetes/issues/47559) upon upgrade from pre-1.6.4 to either 1.6.4 or 1.6.5. ([#47567](https://github.com/kubernetes/kubernetes/pull/47567), [@nicksardo](https://github.com/nicksardo))



# v1.6.5