*
     * @param filter the LDAP search filter to escape (null is treated as empty string)
     * @return the escaped filter string safe for use in LDAP queries (empty string if filter is null)
     * @see <a href="https://tools.ietf.org/html/rfc4515">RFC 4515 - LDAP String Representation of Search Filters</a>
     */
    protected String escapeLDAPSearchFilter(final String filter) {
        if (filter == null) {
            return "";
        }

                slf4jLogger.debug("  included '{}'", file);

                jars.add(file);
            }
        }

        return jars;
    }

    //
    // This should probably be a separate tool and not be baked into Maven.
    //
    private void encryption(CliRequest cliRequest) throws Exception {
        if (cliRequest.commandLine.hasOption(CLIManager.ENCRYPT_MASTER_PASSWORD)) {

efficiently. kubeadm has promoted high availability (HA) capability to beta, allowing users to use the familiar `kubeadm init` and `kubeadm join` commands to [configure and deploy an HA control plane](https://kubernetes.io/docs/setup/production-environment/tools/kubeadm/high-availability/). An entire new test suite has been created specifically for ensuring these features will stay stable over time.

Certificate management has become more robust in 1.15, with kubeadm now seamlessly rotating all...

- Updated cri-tools to v1.33.0. ([#131406](https://github.com/kubernetes/kubernetes/pull/131406), [@saschagrunert](https://github.com/saschagrunert)) [SIG Cloud Provider]

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

// tokyo : GMO Registry, Inc.
// https://www.iana.org/domains/root/db/tokyo.html
tokyo

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

// top : .TOP Registry
// https://www.iana.org/domains/root/db/top.html
top

// toray : Toray Industries, Inc.

         * the way we have been doing that is to call exists() which
         * calls this method so another technique will be necessary
         * to support DFS referral _to_ Win95/98/ME.
         */

        // Optimization: Prefer SMB2 approach for better performance
        if (th.isSMB2()) {
            // SMB2: Use optimized open with minimal access for better performance

One of the **biggest benefits** is that now you can create `Annotated` dependencies that are then shared by multiple *path operation functions*, this will allow you to **reduce** a lot of **code duplication** in your codebase, while keeping all the support from editors and tools.

For example, you could have code like this:

- client-go releases will no longer have bootstrap (k8s.io/client-go/tools/bootstrap) related code. Any reference to it will break. Please redirect all references to k8s.io/bootstrap instead. ([#67356](https://github.com/kubernetes/kubernetes/pull/67356), [@yliaog](https://github.com/yliaog))

* [Role-based access control (RBAC)](https://kubernetes.io//docs/admin/authorization/rbac) has graduated to beta, and defines secure default roles for control plane, node, and controller components.
* The [`kubeadm` cluster bootstrap tool](https://kubernetes.io/docs/getting-started-guides/kubeadm/) has graduated to beta. Some highlights:
  * **WARNING:** A [known issue](https://github.com/kubernetes/kubernetes/issues/43815)

          <version>4.0.0+</version>
          <description>
            Gives the status of this artifact in the remote repository.
            This must not be set in your local project, as it is updated by
            tools placing it in the repository. Valid values are: {@code none} (default),
            {@code converted} (repository manager converted this from a Maven 1 POM),
            {@code partner}