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Posted to commits@struts.apache.org by gi...@apache.org on 2021/09/01 19:39:12 UTC

[struts-site] branch asf-site updated: Automatic Site Publish by Buildbot

This is an automated email from the ASF dual-hosted git repository.

git-site-role pushed a commit to branch asf-site
in repository https://gitbox.apache.org/repos/asf/struts-site.git


The following commit(s) were added to refs/heads/asf-site by this push:
     new b800b61  Automatic Site Publish by Buildbot
b800b61 is described below

commit b800b6119ae10c24753a382371376b4ad17ad72c
Author: buildbot <us...@infra.apache.org>
AuthorDate: Wed Sep 1 19:39:10 2021 +0000

    Automatic Site Publish by Buildbot
---
 output/404.html                                                         | 2 +-
 output/announce-2002.html                                               | 2 +-
 output/announce-2003.html                                               | 2 +-
 output/announce-2004.html                                               | 2 +-
 output/announce-2005.html                                               | 2 +-
 output/announce-2006.html                                               | 2 +-
 output/announce-2007.html                                               | 2 +-
 output/announce-2008.html                                               | 2 +-
 output/announce-2009.html                                               | 2 +-
 output/announce-2010.html                                               | 2 +-
 output/announce-2011.html                                               | 2 +-
 output/announce-2012.html                                               | 2 +-
 output/announce-2013.html                                               | 2 +-
 output/announce-2014.html                                               | 2 +-
 output/announce-2015.html                                               | 2 +-
 output/announce-2016.html                                               | 2 +-
 output/announce-2017.html                                               | 2 +-
 output/announce-2018.html                                               | 2 +-
 output/announce-2019.html                                               | 2 +-
 output/announce-2020.html                                               | 2 +-
 output/announce-2021.html                                               | 2 +-
 output/birdseye.html                                                    | 2 +-
 output/builds.html                                                      | 2 +-
 output/bylaws.html                                                      | 2 +-
 output/coding-standards.html                                            | 2 +-
 output/contributors/building-fast-track-release.html                    | 2 +-
 output/contributors/building-normal-release.html                        | 2 +-
 output/contributors/building-struts-annotations.html                    | 2 +-
 output/contributors/building-struts-master.html                         | 2 +-
 output/contributors/building-the-framework-from-source.html             | 2 +-
 output/contributors/building-with-maven.html                            | 2 +-
 output/contributors/creating-and-signing-a-distribution.html            | 2 +-
 output/contributors/documentation-style-guide.html                      | 2 +-
 output/contributors/editing-the-documentation.html                      | 2 +-
 output/contributors/index.html                                          | 2 +-
 output/contributors/obtaining-an-idea-license.html                      | 2 +-
 output/contributors/one-time-steps.html                                 | 2 +-
 output/contributors/precise-error-reporting.html                        | 2 +-
 output/contributors/sample-announcements.html                           | 2 +-
 .../core-developers/accessing-application-session-request-objects.html  | 2 +-
 output/core-developers/action-chaining.html                             | 2 +-
 output/core-developers/action-configuration.html                        | 2 +-
 output/core-developers/action-event-listener.html                       | 2 +-
 output/core-developers/action-mapper.html                               | 2 +-
 output/core-developers/action-proxy-and-actionproxy-factory.html        | 2 +-
 output/core-developers/after-annotation.html                            | 2 +-
 output/core-developers/ajax-client-side-validation.html                 | 2 +-
 output/core-developers/ajax.html                                        | 2 +-
 output/core-developers/alias-interceptor.html                           | 2 +-
 output/core-developers/annotation-parameter-filter-interceptor.html     | 2 +-
 output/core-developers/annotation-workflow-interceptor.html             | 2 +-
 output/core-developers/annotations.html                                 | 2 +-
 output/core-developers/application-servers.html                         | 2 +-
 output/core-developers/basic-validation.html                            | 2 +-
 output/core-developers/bean-configuration.html                          | 2 +-
 output/core-developers/before-annotation.html                           | 2 +-
 output/core-developers/before-result-annotation.html                    | 2 +-
 output/core-developers/big-picture.html                                 | 2 +-
 output/core-developers/chain-result.html                                | 2 +-
 output/core-developers/chaining-interceptor.html                        | 2 +-
 output/core-developers/checkbox-interceptor.html                        | 2 +-
 output/core-developers/clear-session-interceptor.html                   | 2 +-
 output/core-developers/client-side-validation.html                      | 2 +-
 output/core-developers/client-validation.html                           | 2 +-
 output/core-developers/coep-interceptor.html                            | 2 +-
 output/core-developers/conditionalvisitor-validator.html                | 2 +-
 output/core-developers/configuration-elements.html                      | 2 +-
 output/core-developers/configuration-files.html                         | 2 +-
 output/core-developers/configuration-provider-and-configuration.html    | 2 +-
 output/core-developers/constant-configuration.html                      | 2 +-
 output/core-developers/conversion-annotation.html                       | 2 +-
 output/core-developers/conversion-error-field-validator-annotation.html | 2 +-
 output/core-developers/conversion-error-interceptor.html                | 2 +-
 output/core-developers/conversion-validator.html                        | 2 +-
 output/core-developers/cookie-interceptor.html                          | 2 +-
 output/core-developers/cookie-provider-interceptor.html                 | 2 +-
 output/core-developers/coop-interceptor.html                            | 2 +-
 output/core-developers/create-if-null-annotation.html                   | 2 +-
 output/core-developers/create-session-interceptor.html                  | 2 +-
 output/core-developers/custom-validator-annotation.html                 | 2 +-
 output/core-developers/date-range-field-validator-annotation.html       | 2 +-
 output/core-developers/date-validator.html                              | 2 +-
 output/core-developers/debugging-interceptor.html                       | 2 +-
 output/core-developers/debugging.html                                   | 2 +-
 output/core-developers/default-properties.html                          | 2 +-
 output/core-developers/default-workflow-interceptor.html                | 2 +-
 output/core-developers/dependency-injection.html                        | 2 +-
 output/core-developers/development-mode.html                            | 2 +-
 output/core-developers/dispatcher-listener.html                         | 2 +-
 output/core-developers/dispatcher-result.html                           | 2 +-
 output/core-developers/dispatcher.html                                  | 2 +-
 output/core-developers/double-range-field-validator-annotation.html     | 2 +-
 output/core-developers/double-validator.html                            | 2 +-
 output/core-developers/element-annotation.html                          | 2 +-
 output/core-developers/email-validator-annotation.html                  | 2 +-
 output/core-developers/email-validator.html                             | 2 +-
 output/core-developers/exception-configuration.html                     | 2 +-
 output/core-developers/exception-interceptor.html                       | 2 +-
 output/core-developers/execute-and-wait-interceptor.html                | 2 +-
 output/core-developers/expression-validator-annotation.html             | 2 +-
 output/core-developers/expression-validator.html                        | 2 +-
 output/core-developers/fetch-metadata-interceptor.html                  | 2 +-
 output/core-developers/field-expression-validator-annotation.html       | 2 +-
 output/core-developers/fieldexpression-validator.html                   | 2 +-
 output/core-developers/file-upload-interceptor.html                     | 2 +-
 output/core-developers/file-upload.html                                 | 2 +-
 output/core-developers/formatting-dates-and-numbers.html                | 2 +-
 output/core-developers/freemarker-result.html                           | 2 +-
 output/core-developers/freemarker-support.html                          | 2 +-
 output/core-developers/glassfish-2-x.html                               | 2 +-
 output/core-developers/httpheader-result.html                           | 2 +-
 output/core-developers/https-and-ie-issues.html                         | 2 +-
 output/core-developers/i18n-interceptor.html                            | 2 +-
 output/core-developers/include-configuration.html                       | 2 +-
 output/core-developers/index.html                                       | 2 +-
 output/core-developers/input-config-annotation.html                     | 2 +-
 output/core-developers/int-range-field-validator-annotation.html        | 2 +-
 output/core-developers/int-validator.html                               | 2 +-
 output/core-developers/interceptor-configuration.html                   | 2 +-
 output/core-developers/interceptors.html                                | 2 +-
 output/core-developers/jboss-5.html                                     | 2 +-
 output/core-developers/key-annotation.html                              | 2 +-
 output/core-developers/key-property-annotation.html                     | 2 +-
 output/core-developers/localization.html                                | 2 +-
 output/core-developers/logging-interceptor.html                         | 2 +-
 output/core-developers/logging.html                                     | 2 +-
 output/core-developers/message-store-interceptor.html                   | 2 +-
 output/core-developers/model-driven-interceptor.html                    | 2 +-
 output/core-developers/model-driven.html                                | 2 +-
 output/core-developers/multiselect-interceptor.html                     | 2 +-
 output/core-developers/namespace-annotation.html                        | 2 +-
 output/core-developers/namespace-configuration.html                     | 2 +-
 output/core-developers/no-op-interceptor.html                           | 2 +-
 output/core-developers/nutshell.html                                    | 2 +-
 output/core-developers/object-factory.html                              | 2 +-
 output/core-developers/package-configuration.html                       | 2 +-
 output/core-developers/parameter-remover-interceptor.html               | 2 +-
 output/core-developers/parameters-interceptor.html                      | 2 +-
 output/core-developers/performance-tuning.html                          | 2 +-
 output/core-developers/plain-result.html                                | 2 +-
 output/core-developers/plaintext-result.html                            | 2 +-
 output/core-developers/postback-result.html                             | 2 +-
 output/core-developers/pre-result-listener.html                         | 2 +-
 output/core-developers/prepare-interceptor.html                         | 2 +-
 output/core-developers/pure-java-script-client-side-validation.html     | 2 +-
 output/core-developers/redirect-action-result.html                      | 2 +-
 output/core-developers/redirect-result.html                             | 2 +-
 output/core-developers/regex-field-validator-annotation.html            | 2 +-
 output/core-developers/regex-validator.html                             | 2 +-
 output/core-developers/reloading-configuration.html                     | 2 +-
 output/core-developers/required-field-validator-annotation.html         | 2 +-
 output/core-developers/required-string-validator-annotation.html        | 2 +-
 output/core-developers/required-validator.html                          | 2 +-
 output/core-developers/requiredstring-validator.html                    | 2 +-
 output/core-developers/restful-action-mapper.html                       | 2 +-
 output/core-developers/result-configuration.html                        | 2 +-
 output/core-developers/result-types.html                                | 2 +-
 output/core-developers/roles-interceptor.html                           | 2 +-
 output/core-developers/scope-interceptor.html                           | 2 +-
 output/core-developers/scoped-model-driven-interceptor.html             | 2 +-
 output/core-developers/servlet-config-interceptor.html                  | 2 +-
 output/core-developers/short-validator.html                             | 2 +-
 output/core-developers/static-content.html                              | 2 +-
 output/core-developers/static-parameters-interceptor.html               | 2 +-
 output/core-developers/stream-result.html                               | 2 +-
 output/core-developers/string-length-field-validator-annotation.html    | 2 +-
 output/core-developers/stringlength-validator.html                      | 2 +-
 output/core-developers/struts-default-vm.html                           | 2 +-
 output/core-developers/struts-default-xml.html                          | 2 +-
 output/core-developers/struts-xml.html                                  | 2 +-
 output/core-developers/sunone-7-0.html                                  | 2 +-
 output/core-developers/timer-interceptor.html                           | 2 +-
 output/core-developers/token-interceptor.html                           | 2 +-
 output/core-developers/token-session-interceptor.html                   | 2 +-
 output/core-developers/type-conversion-annotation.html                  | 2 +-
 output/core-developers/type-conversion.html                             | 2 +-
 output/core-developers/unknown-handlers.html                            | 2 +-
 output/core-developers/url-validator-annotation.html                    | 2 +-
 output/core-developers/url-validator.html                               | 2 +-
 output/core-developers/using-field-validators.html                      | 2 +-
 output/core-developers/using-non-field-validators.html                  | 2 +-
 output/core-developers/using-visitor-field-validator.html               | 2 +-
 output/core-developers/validation-annotation.html                       | 2 +-
 output/core-developers/validation-interceptor.html                      | 2 +-
 output/core-developers/validation-parameter-annotation.html             | 2 +-
 output/core-developers/validation.html                                  | 2 +-
 output/core-developers/validations-annotation.html                      | 2 +-
 output/core-developers/velocity-properties.html                         | 2 +-
 output/core-developers/velocity-result.html                             | 2 +-
 output/core-developers/visitor-field-validator-annotation.html          | 2 +-
 output/core-developers/visitor-validator.html                           | 2 +-
 output/core-developers/web-xml.html                                     | 2 +-
 output/core-developers/weblogic-6-1.html                                | 2 +-
 output/core-developers/weblogic.html                                    | 2 +-
 output/core-developers/websphere.html                                   | 2 +-
 output/core-developers/wildcard-mappings.html                           | 2 +-
 output/core-developers/writing-interceptors.html                        | 2 +-
 output/core-developers/xsl-result.html                                  | 2 +-
 output/dev-mail.html                                                    | 2 +-
 output/docs/index.html                                                  | 2 +-
 output/download.html                                                    | 2 +-
 output/getting-started/annotations.html                                 | 2 +-
 output/getting-started/coding-actions.html                              | 2 +-
 output/getting-started/control-tags.html                                | 2 +-
 output/getting-started/debugging-struts.html                            | 2 +-
 output/getting-started/exception-handling.html                          | 2 +-
 output/getting-started/exclude-parameters.html                          | 2 +-
 output/getting-started/form-tags.html                                   | 2 +-
 output/getting-started/form-validation-using-xml.html                   | 2 +-
 output/getting-started/form-validation.html                             | 2 +-
 output/getting-started/hello-world-using-struts2.html                   | 2 +-
 output/getting-started/how-to-create-a-struts2-web-application.html     | 2 +-
 output/getting-started/http-session.html                                | 2 +-
 output/getting-started/index.html                                       | 2 +-
 output/getting-started/introducing-interceptors.html                    | 2 +-
 output/getting-started/jasper-reports-tutorial.html                     | 2 +-
 output/getting-started/message-resource-files.html                      | 2 +-
 output/getting-started/preperable-interface.html                        | 2 +-
 output/getting-started/processing-forms.html                            | 2 +-
 output/getting-started/spring.html                                      | 2 +-
 output/getting-started/themes.html                                      | 2 +-
 output/getting-started/unit-testing.html                                | 2 +-
 output/getting-started/using-tags.html                                  | 2 +-
 output/getting-started/wildcard-method-selection.html                   | 2 +-
 output/helping.html                                                     | 2 +-
 output/index.html                                                       | 2 +-
 output/kickstart.html                                                   | 2 +-
 output/mail.html                                                        | 2 +-
 output/maven-archetypes/index.html                                      | 2 +-
 output/maven-archetypes/struts2-archetype-blank.html                    | 2 +-
 output/plugins/bean-validation/index.html                               | 2 +-
 output/plugins/cdi/index.html                                           | 2 +-
 output/plugins/codebehind/index.html                                    | 2 +-
 output/plugins/config-browser/index.html                                | 2 +-
 output/plugins/convention/converting.html                               | 2 +-
 output/plugins/convention/index.html                                    | 2 +-
 output/plugins/dwr/index.html                                           | 2 +-
 output/plugins/embedded-jsp/index.html                                  | 2 +-
 output/plugins/extending-an-application-with-custom-plugins.html        | 2 +-
 output/plugins/index.html                                               | 2 +-
 output/plugins/jasperreports/index.html                                 | 2 +-
 output/plugins/java-8-support/index.html                                | 2 +-
 output/plugins/javatemplates/index.html                                 | 2 +-
 output/plugins/jfreechart/index.html                                    | 2 +-
 output/plugins/jsf/index.html                                           | 2 +-
 output/plugins/json/index.html                                          | 2 +-
 output/plugins/json/json-ajax-validation.html                           | 2 +-
 output/plugins/junit/index.html                                         | 2 +-
 output/plugins/osgi/index.html                                          | 2 +-
 output/plugins/oval/index.html                                          | 2 +-
 output/plugins/plexus/index.html                                        | 2 +-
 output/plugins/plugins.html                                             | 2 +-
 output/plugins/portlet-tiles/index.html                                 | 2 +-
 output/plugins/portlet/index.html                                       | 2 +-
 output/plugins/portlet/struts-2-portlet-tutorial.html                   | 2 +-
 output/plugins/rest/index.html                                          | 2 +-
 output/plugins/sitegraph/index.html                                     | 2 +-
 output/plugins/sitemesh/index.html                                      | 2 +-
 output/plugins/spring/index.html                                        | 2 +-
 output/plugins/spring/spring-session-components-workarounds.html        | 2 +-
 output/plugins/struts-1/index.html                                      | 2 +-
 output/plugins/testng/index.html                                        | 2 +-
 output/plugins/tiles-3/index.html                                       | 2 +-
 output/plugins/tiles/index.html                                         | 2 +-
 output/plugins/tiles/tiles-use.html                                     | 2 +-
 output/primer.html                                                      | 2 +-
 output/release-guidelines.html                                          | 2 +-
 output/releases.html                                                    | 2 +-
 output/security.html                                                    | 2 +-
 output/security/index.html                                              | 2 +-
 output/struts1eol-announcement.html                                     | 2 +-
 output/struts1eol-press.html                                            | 2 +-
 output/struts23-eol-announcement.html                                   | 2 +-
 output/submitting-patches.html                                          | 2 +-
 output/tag-developers/a-tag.html                                        | 2 +-
 output/tag-developers/access-to-valuestack-from-jsps.html               | 2 +-
 output/tag-developers/action-tag.html                                   | 2 +-
 output/tag-developers/actionerror-tag.html                              | 2 +-
 output/tag-developers/actionmessage-tag.html                            | 2 +-
 output/tag-developers/ajax-a-template.html                              | 2 +-
 output/tag-developers/ajax-and-javascript-recipes.html                  | 2 +-
 output/tag-developers/ajax-div-template.html                            | 2 +-
 output/tag-developers/ajax-event-system.html                            | 2 +-
 output/tag-developers/ajax-head-template.html                           | 2 +-
 output/tag-developers/ajax-tags.html                                    | 2 +-
 output/tag-developers/ajax-theme.html                                   | 2 +-
 output/tag-developers/alt-syntax.html                                   | 2 +-
 output/tag-developers/append-tag.html                                   | 2 +-
 output/tag-developers/bean-tag.html                                     | 2 +-
 output/tag-developers/cewolf-charts-using-velocity-templates.html       | 2 +-
 output/tag-developers/checkbox-tag.html                                 | 2 +-
 output/tag-developers/checkboxlist-tag.html                             | 2 +-
 output/tag-developers/combobox-tag.html                                 | 2 +-
 output/tag-developers/component-tag.html                                | 2 +-
 output/tag-developers/css-xhtml-theme.html                              | 2 +-
 output/tag-developers/date-tag.html                                     | 2 +-
 output/tag-developers/datetextfield-tag.html                            | 2 +-
 output/tag-developers/debug-tag.html                                    | 2 +-
 output/tag-developers/dojo-a-tag.html                                   | 2 +-
 output/tag-developers/dojo-autocompleter-tag.html                       | 2 +-
 output/tag-developers/dojo-bind-tag.html                                | 2 +-
 output/tag-developers/dojo-datetimepicker-tag.html                      | 2 +-
 output/tag-developers/dojo-div-tag.html                                 | 2 +-
 output/tag-developers/dojo-head-tag.html                                | 2 +-
 output/tag-developers/dojo-submit-tag.html                              | 2 +-
 output/tag-developers/dojo-tabbedpanel-tag.html                         | 2 +-
 output/tag-developers/dojo-textarea-tag.html                            | 2 +-
 output/tag-developers/dojo-tree-tag.html                                | 2 +-
 output/tag-developers/dojo-treenode-tag.html                            | 2 +-
 output/tag-developers/doubleselect-tag.html                             | 2 +-
 output/tag-developers/else-tag.html                                     | 2 +-
 output/tag-developers/elseif-tag.html                                   | 2 +-
 output/tag-developers/extending-themes.html                             | 2 +-
 output/tag-developers/fielderror-tag.html                               | 2 +-
 output/tag-developers/file-tag.html                                     | 2 +-
 output/tag-developers/form-tag.html                                     | 2 +-
 output/tag-developers/form-tags.html                                    | 2 +-
 output/tag-developers/freemarker-tags.html                              | 2 +-
 output/tag-developers/freemarker.html                                   | 2 +-
 output/tag-developers/generator-tag.html                                | 2 +-
 output/tag-developers/generic-tags.html                                 | 2 +-
 output/tag-developers/head-tag.html                                     | 2 +-
 output/tag-developers/hidden-tag.html                                   | 2 +-
 output/tag-developers/i18n-tag.html                                     | 2 +-
 output/tag-developers/if-tag.html                                       | 2 +-
 output/tag-developers/include-tag.html                                  | 2 +-
 output/tag-developers/index.html                                        | 2 +-
 output/tag-developers/inputtransferselect-tag.html                      | 2 +-
 output/tag-developers/iterator-tag.html                                 | 2 +-
 output/tag-developers/jsp-tags.html                                     | 2 +-
 output/tag-developers/jsp.html                                          | 2 +-
 output/tag-developers/label-tag.html                                    | 2 +-
 output/tag-developers/merge-tag.html                                    | 2 +-
 output/tag-developers/ognl-basics.html                                  | 2 +-
 output/tag-developers/ognl-expression-compilation.html                  | 2 +-
 output/tag-developers/ognl.html                                         | 2 +-
 output/tag-developers/optgroup-tag.html                                 | 2 +-
 output/tag-developers/optiontransferselect-tag.html                     | 2 +-
 output/tag-developers/param-tag.html                                    | 2 +-
 output/tag-developers/password-tag.html                                 | 2 +-
 output/tag-developers/property-tag.html                                 | 2 +-
 output/tag-developers/push-tag.html                                     | 2 +-
 output/tag-developers/radio-tag.html                                    | 2 +-
 output/tag-developers/reset-tag.html                                    | 2 +-
 output/tag-developers/select-tag.html                                   | 2 +-
 output/tag-developers/selecting-template-directory.html                 | 2 +-
 output/tag-developers/selecting-themes.html                             | 2 +-
 output/tag-developers/set-tag.html                                      | 2 +-
 output/tag-developers/simple-theme.html                                 | 2 +-
 output/tag-developers/sort-tag.html                                     | 2 +-
 output/tag-developers/struts-tags.html                                  | 2 +-
 output/tag-developers/submit-tag.html                                   | 2 +-
 output/tag-developers/subset-tag.html                                   | 2 +-
 output/tag-developers/tag-reference.html                                | 2 +-
 output/tag-developers/tag-syntax.html                                   | 2 +-
 output/tag-developers/template-loading.html                             | 2 +-
 output/tag-developers/text-tag.html                                     | 2 +-
 output/tag-developers/textarea-tag.html                                 | 2 +-
 output/tag-developers/textfield-tag.html                                | 2 +-
 output/tag-developers/themes-and-templates.html                         | 2 +-
 output/tag-developers/token-tag.html                                    | 2 +-
 output/tag-developers/ui-tags.html                                      | 2 +-
 output/tag-developers/updownselect-tag.html                             | 2 +-
 output/tag-developers/url-tag.html                                      | 2 +-
 output/tag-developers/velocity-tags.html                                | 2 +-
 output/tag-developers/velocity.html                                     | 2 +-
 output/tag-developers/xhtml-theme.html                                  | 2 +-
 output/updating-website.html                                            | 2 +-
 output/volunteers.html                                                  | 2 +-
 output/youatstruts.html                                                 | 2 +-
 370 files changed, 370 insertions(+), 370 deletions(-)

diff --git a/output/404.html b/output/404.html
index e14ff37..06eb6f9 100644
--- a/output/404.html
+++ b/output/404.html
@@ -153,7 +153,7 @@ For example, some redirects are configured in <a href="https://github.com/apache
 
 <footer class="container">
   <div class="col-md-12">
-    Copyright &copy; 2000-2018 <a href="http://www.apache.org/">The Apache Software Foundation </a>.
+    Copyright &copy; 2000-2021 <a href="http://www.apache.org/">The Apache Software Foundation </a>.
     All Rights Reserved.
   </div>
   <div class="col-md-12">
diff --git a/output/announce-2002.html b/output/announce-2002.html
index 1eef482..77c3643 100644
--- a/output/announce-2002.html
+++ b/output/announce-2002.html
@@ -390,7 +390,7 @@
 
 <footer class="container">
   <div class="col-md-12">
-    Copyright &copy; 2000-2018 <a href="http://www.apache.org/">The Apache Software Foundation </a>.
+    Copyright &copy; 2000-2021 <a href="http://www.apache.org/">The Apache Software Foundation </a>.
     All Rights Reserved.
   </div>
   <div class="col-md-12">
diff --git a/output/announce-2003.html b/output/announce-2003.html
index 3b3f452..254fbeb 100644
--- a/output/announce-2003.html
+++ b/output/announce-2003.html
@@ -237,7 +237,7 @@
 
 <footer class="container">
   <div class="col-md-12">
-    Copyright &copy; 2000-2018 <a href="http://www.apache.org/">The Apache Software Foundation </a>.
+    Copyright &copy; 2000-2021 <a href="http://www.apache.org/">The Apache Software Foundation </a>.
     All Rights Reserved.
   </div>
   <div class="col-md-12">
diff --git a/output/announce-2004.html b/output/announce-2004.html
index 0bd3179..40ebbaf 100644
--- a/output/announce-2004.html
+++ b/output/announce-2004.html
@@ -290,7 +290,7 @@
 
 <footer class="container">
   <div class="col-md-12">
-    Copyright &copy; 2000-2018 <a href="http://www.apache.org/">The Apache Software Foundation </a>.
+    Copyright &copy; 2000-2021 <a href="http://www.apache.org/">The Apache Software Foundation </a>.
     All Rights Reserved.
   </div>
   <div class="col-md-12">
diff --git a/output/announce-2005.html b/output/announce-2005.html
index 9fd8fd0..fde6da5 100644
--- a/output/announce-2005.html
+++ b/output/announce-2005.html
@@ -735,7 +735,7 @@
 
 <footer class="container">
   <div class="col-md-12">
-    Copyright &copy; 2000-2018 <a href="http://www.apache.org/">The Apache Software Foundation </a>.
+    Copyright &copy; 2000-2021 <a href="http://www.apache.org/">The Apache Software Foundation </a>.
     All Rights Reserved.
   </div>
   <div class="col-md-12">
diff --git a/output/announce-2006.html b/output/announce-2006.html
index 206a3b5..b50af92 100644
--- a/output/announce-2006.html
+++ b/output/announce-2006.html
@@ -794,7 +794,7 @@
 
 <footer class="container">
   <div class="col-md-12">
-    Copyright &copy; 2000-2018 <a href="http://www.apache.org/">The Apache Software Foundation </a>.
+    Copyright &copy; 2000-2021 <a href="http://www.apache.org/">The Apache Software Foundation </a>.
     All Rights Reserved.
   </div>
   <div class="col-md-12">
diff --git a/output/announce-2007.html b/output/announce-2007.html
index d2d1ab2..8a9bfef 100644
--- a/output/announce-2007.html
+++ b/output/announce-2007.html
@@ -770,7 +770,7 @@
 
 <footer class="container">
   <div class="col-md-12">
-    Copyright &copy; 2000-2018 <a href="http://www.apache.org/">The Apache Software Foundation </a>.
+    Copyright &copy; 2000-2021 <a href="http://www.apache.org/">The Apache Software Foundation </a>.
     All Rights Reserved.
   </div>
   <div class="col-md-12">
diff --git a/output/announce-2008.html b/output/announce-2008.html
index ba30786..a431cf9 100644
--- a/output/announce-2008.html
+++ b/output/announce-2008.html
@@ -296,7 +296,7 @@
 
 <footer class="container">
   <div class="col-md-12">
-    Copyright &copy; 2000-2018 <a href="http://www.apache.org/">The Apache Software Foundation </a>.
+    Copyright &copy; 2000-2021 <a href="http://www.apache.org/">The Apache Software Foundation </a>.
     All Rights Reserved.
   </div>
   <div class="col-md-12">
diff --git a/output/announce-2009.html b/output/announce-2009.html
index fba27fd..474072b 100644
--- a/output/announce-2009.html
+++ b/output/announce-2009.html
@@ -193,7 +193,7 @@
 
 <footer class="container">
   <div class="col-md-12">
-    Copyright &copy; 2000-2018 <a href="http://www.apache.org/">The Apache Software Foundation </a>.
+    Copyright &copy; 2000-2021 <a href="http://www.apache.org/">The Apache Software Foundation </a>.
     All Rights Reserved.
   </div>
   <div class="col-md-12">
diff --git a/output/announce-2010.html b/output/announce-2010.html
index be157ef..cfd7c86 100644
--- a/output/announce-2010.html
+++ b/output/announce-2010.html
@@ -237,7 +237,7 @@
 
 <footer class="container">
   <div class="col-md-12">
-    Copyright &copy; 2000-2018 <a href="http://www.apache.org/">The Apache Software Foundation </a>.
+    Copyright &copy; 2000-2021 <a href="http://www.apache.org/">The Apache Software Foundation </a>.
     All Rights Reserved.
   </div>
   <div class="col-md-12">
diff --git a/output/announce-2011.html b/output/announce-2011.html
index bf978a4..d263f86 100644
--- a/output/announce-2011.html
+++ b/output/announce-2011.html
@@ -318,7 +318,7 @@ Besides that, various other bug fixes, improvements and security enhancements ha
 
 <footer class="container">
   <div class="col-md-12">
-    Copyright &copy; 2000-2018 <a href="http://www.apache.org/">The Apache Software Foundation </a>.
+    Copyright &copy; 2000-2021 <a href="http://www.apache.org/">The Apache Software Foundation </a>.
     All Rights Reserved.
   </div>
   <div class="col-md-12">
diff --git a/output/announce-2012.html b/output/announce-2012.html
index a04dd43..46007e3 100644
--- a/output/announce-2012.html
+++ b/output/announce-2012.html
@@ -417,7 +417,7 @@
 
 <footer class="container">
   <div class="col-md-12">
-    Copyright &copy; 2000-2018 <a href="http://www.apache.org/">The Apache Software Foundation </a>.
+    Copyright &copy; 2000-2021 <a href="http://www.apache.org/">The Apache Software Foundation </a>.
     All Rights Reserved.
   </div>
   <div class="col-md-12">
diff --git a/output/announce-2013.html b/output/announce-2013.html
index 4cd143d..4902e80 100644
--- a/output/announce-2013.html
+++ b/output/announce-2013.html
@@ -626,7 +626,7 @@ Please check the Version Notes to see more details.
 
 <footer class="container">
   <div class="col-md-12">
-    Copyright &copy; 2000-2018 <a href="http://www.apache.org/">The Apache Software Foundation </a>.
+    Copyright &copy; 2000-2021 <a href="http://www.apache.org/">The Apache Software Foundation </a>.
     All Rights Reserved.
   </div>
   <div class="col-md-12">
diff --git a/output/announce-2014.html b/output/announce-2014.html
index 9af706c..97bc16f 100644
--- a/output/announce-2014.html
+++ b/output/announce-2014.html
@@ -342,7 +342,7 @@ added:</p>
 
 <footer class="container">
   <div class="col-md-12">
-    Copyright &copy; 2000-2018 <a href="http://www.apache.org/">The Apache Software Foundation </a>.
+    Copyright &copy; 2000-2021 <a href="http://www.apache.org/">The Apache Software Foundation </a>.
     All Rights Reserved.
   </div>
   <div class="col-md-12">
diff --git a/output/announce-2015.html b/output/announce-2015.html
index 927bfd9..7cf0492 100644
--- a/output/announce-2015.html
+++ b/output/announce-2015.html
@@ -303,7 +303,7 @@ please post your comments to the user list, and, if appropriate, file a tracking
 
 <footer class="container">
   <div class="col-md-12">
-    Copyright &copy; 2000-2018 <a href="http://www.apache.org/">The Apache Software Foundation </a>.
+    Copyright &copy; 2000-2021 <a href="http://www.apache.org/">The Apache Software Foundation </a>.
     All Rights Reserved.
   </div>
   <div class="col-md-12">
diff --git a/output/announce-2016.html b/output/announce-2016.html
index cbd5132..670d4fc 100644
--- a/output/announce-2016.html
+++ b/output/announce-2016.html
@@ -685,7 +685,7 @@ to the user list, and, if appropriate, file a tracking ticket.</p>
 
 <footer class="container">
   <div class="col-md-12">
-    Copyright &copy; 2000-2018 <a href="http://www.apache.org/">The Apache Software Foundation </a>.
+    Copyright &copy; 2000-2021 <a href="http://www.apache.org/">The Apache Software Foundation </a>.
     All Rights Reserved.
   </div>
   <div class="col-md-12">
diff --git a/output/announce-2017.html b/output/announce-2017.html
index aa038bd..15388b5 100644
--- a/output/announce-2017.html
+++ b/output/announce-2017.html
@@ -647,7 +647,7 @@ to the user list, and, if appropriate, file a tracking ticket.</p>
 
 <footer class="container">
   <div class="col-md-12">
-    Copyright &copy; 2000-2018 <a href="http://www.apache.org/">The Apache Software Foundation </a>.
+    Copyright &copy; 2000-2021 <a href="http://www.apache.org/">The Apache Software Foundation </a>.
     All Rights Reserved.
   </div>
   <div class="col-md-12">
diff --git a/output/announce-2018.html b/output/announce-2018.html
index b4bd009..a73410c 100644
--- a/output/announce-2018.html
+++ b/output/announce-2018.html
@@ -404,7 +404,7 @@ to the user list, and, if appropriate, file a tracking ticket.</p>
 
 <footer class="container">
   <div class="col-md-12">
-    Copyright &copy; 2000-2018 <a href="http://www.apache.org/">The Apache Software Foundation </a>.
+    Copyright &copy; 2000-2021 <a href="http://www.apache.org/">The Apache Software Foundation </a>.
     All Rights Reserved.
   </div>
   <div class="col-md-12">
diff --git a/output/announce-2019.html b/output/announce-2019.html
index c10afd0..01512fe 100644
--- a/output/announce-2019.html
+++ b/output/announce-2019.html
@@ -310,7 +310,7 @@ to the user list, and, if appropriate, file a tracking ticket.</p>
 
 <footer class="container">
   <div class="col-md-12">
-    Copyright &copy; 2000-2018 <a href="http://www.apache.org/">The Apache Software Foundation </a>.
+    Copyright &copy; 2000-2021 <a href="http://www.apache.org/">The Apache Software Foundation </a>.
     All Rights Reserved.
   </div>
   <div class="col-md-12">
diff --git a/output/announce-2020.html b/output/announce-2020.html
index 3cee763..4d719b9 100644
--- a/output/announce-2020.html
+++ b/output/announce-2020.html
@@ -278,7 +278,7 @@ In Struts before 2.5.22, when a file upload is performed to an Action that expos
 
 <footer class="container">
   <div class="col-md-12">
-    Copyright &copy; 2000-2018 <a href="http://www.apache.org/">The Apache Software Foundation </a>.
+    Copyright &copy; 2000-2021 <a href="http://www.apache.org/">The Apache Software Foundation </a>.
     All Rights Reserved.
   </div>
   <div class="col-md-12">
diff --git a/output/announce-2021.html b/output/announce-2021.html
index 0915fbd..1bfeeb4 100644
--- a/output/announce-2021.html
+++ b/output/announce-2021.html
@@ -217,7 +217,7 @@ Moderately Critical -&gt; Important</li>
 
 <footer class="container">
   <div class="col-md-12">
-    Copyright &copy; 2000-2018 <a href="http://www.apache.org/">The Apache Software Foundation </a>.
+    Copyright &copy; 2000-2021 <a href="http://www.apache.org/">The Apache Software Foundation </a>.
     All Rights Reserved.
   </div>
   <div class="col-md-12">
diff --git a/output/birdseye.html b/output/birdseye.html
index 38ca871..4ccce3d 100644
--- a/output/birdseye.html
+++ b/output/birdseye.html
@@ -229,7 +229,7 @@ you are better with the Struts-approach.</p>
 
 <footer class="container">
   <div class="col-md-12">
-    Copyright &copy; 2000-2018 <a href="http://www.apache.org/">The Apache Software Foundation </a>.
+    Copyright &copy; 2000-2021 <a href="http://www.apache.org/">The Apache Software Foundation </a>.
     All Rights Reserved.
   </div>
   <div class="col-md-12">
diff --git a/output/builds.html b/output/builds.html
index 73c19b5..02d282e 100644
--- a/output/builds.html
+++ b/output/builds.html
@@ -253,7 +253,7 @@ specific language governing permissions and limitations under the License.</p>
 
 <footer class="container">
   <div class="col-md-12">
-    Copyright &copy; 2000-2018 <a href="http://www.apache.org/">The Apache Software Foundation </a>.
+    Copyright &copy; 2000-2021 <a href="http://www.apache.org/">The Apache Software Foundation </a>.
     All Rights Reserved.
   </div>
   <div class="col-md-12">
diff --git a/output/bylaws.html b/output/bylaws.html
index e843959..eb76ddc 100644
--- a/output/bylaws.html
+++ b/output/bylaws.html
@@ -360,7 +360,7 @@ becomes dormant for six or more months, it may be moved to the archive section o
 
 <footer class="container">
   <div class="col-md-12">
-    Copyright &copy; 2000-2018 <a href="http://www.apache.org/">The Apache Software Foundation </a>.
+    Copyright &copy; 2000-2021 <a href="http://www.apache.org/">The Apache Software Foundation </a>.
     All Rights Reserved.
   </div>
   <div class="col-md-12">
diff --git a/output/coding-standards.html b/output/coding-standards.html
index 5c15abb..64f88c6 100644
--- a/output/coding-standards.html
+++ b/output/coding-standards.html
@@ -241,7 +241,7 @@ readability</em> and follow that path to the end.</p>
 
 <footer class="container">
   <div class="col-md-12">
-    Copyright &copy; 2000-2018 <a href="http://www.apache.org/">The Apache Software Foundation </a>.
+    Copyright &copy; 2000-2021 <a href="http://www.apache.org/">The Apache Software Foundation </a>.
     All Rights Reserved.
   </div>
   <div class="col-md-12">
diff --git a/output/contributors/building-fast-track-release.html b/output/contributors/building-fast-track-release.html
index 1fc8aac..96fa7d4 100644
--- a/output/contributors/building-fast-track-release.html
+++ b/output/contributors/building-fast-track-release.html
@@ -188,7 +188,7 @@ Samples are available at <a href="sample-announcements">Sample announcements</a>
 
 <footer class="container">
   <div class="col-md-12">
-    Copyright &copy; 2000-2018 <a href="http://www.apache.org/">The Apache Software Foundation </a>.
+    Copyright &copy; 2000-2021 <a href="http://www.apache.org/">The Apache Software Foundation </a>.
     All Rights Reserved.
   </div>
   <div class="col-md-12">
diff --git a/output/contributors/building-normal-release.html b/output/contributors/building-normal-release.html
index a8499bf..ef2e878 100644
--- a/output/contributors/building-normal-release.html
+++ b/output/contributors/building-normal-release.html
@@ -386,7 +386,7 @@ push to GitHub), see <a href="https://gitbox.apache.org/setup/">https://gitbox.a
 
 <footer class="container">
   <div class="col-md-12">
-    Copyright &copy; 2000-2018 <a href="http://www.apache.org/">The Apache Software Foundation </a>.
+    Copyright &copy; 2000-2021 <a href="http://www.apache.org/">The Apache Software Foundation </a>.
     All Rights Reserved.
   </div>
   <div class="col-md-12">
diff --git a/output/contributors/building-struts-annotations.html b/output/contributors/building-struts-annotations.html
index c6e079b..85a032d 100644
--- a/output/contributors/building-struts-annotations.html
+++ b/output/contributors/building-struts-annotations.html
@@ -177,7 +177,7 @@ automatically synced with Maven Central Repository.</p>
 
 <footer class="container">
   <div class="col-md-12">
-    Copyright &copy; 2000-2018 <a href="http://www.apache.org/">The Apache Software Foundation </a>.
+    Copyright &copy; 2000-2021 <a href="http://www.apache.org/">The Apache Software Foundation </a>.
     All Rights Reserved.
   </div>
   <div class="col-md-12">
diff --git a/output/contributors/building-struts-master.html b/output/contributors/building-struts-master.html
index f6b33d6..6a8cc2a 100644
--- a/output/contributors/building-struts-master.html
+++ b/output/contributors/building-struts-master.html
@@ -254,7 +254,7 @@ thread for build quality designation.</p>
 
 <footer class="container">
   <div class="col-md-12">
-    Copyright &copy; 2000-2018 <a href="http://www.apache.org/">The Apache Software Foundation </a>.
+    Copyright &copy; 2000-2021 <a href="http://www.apache.org/">The Apache Software Foundation </a>.
     All Rights Reserved.
   </div>
   <div class="col-md-12">
diff --git a/output/contributors/building-the-framework-from-source.html b/output/contributors/building-the-framework-from-source.html
index 0cad9db..6539dca 100644
--- a/output/contributors/building-the-framework-from-source.html
+++ b/output/contributors/building-the-framework-from-source.html
@@ -203,7 +203,7 @@ for more information.</p>
 
 <footer class="container">
   <div class="col-md-12">
-    Copyright &copy; 2000-2018 <a href="http://www.apache.org/">The Apache Software Foundation </a>.
+    Copyright &copy; 2000-2021 <a href="http://www.apache.org/">The Apache Software Foundation </a>.
     All Rights Reserved.
   </div>
   <div class="col-md-12">
diff --git a/output/contributors/building-with-maven.html b/output/contributors/building-with-maven.html
index d5381cb..50b279d 100644
--- a/output/contributors/building-with-maven.html
+++ b/output/contributors/building-with-maven.html
@@ -320,7 +320,7 @@ build. Often, the missing module turns up when executing</p>
 
 <footer class="container">
   <div class="col-md-12">
-    Copyright &copy; 2000-2018 <a href="http://www.apache.org/">The Apache Software Foundation </a>.
+    Copyright &copy; 2000-2021 <a href="http://www.apache.org/">The Apache Software Foundation </a>.
     All Rights Reserved.
   </div>
   <div class="col-md-12">
diff --git a/output/contributors/creating-and-signing-a-distribution.html b/output/contributors/creating-and-signing-a-distribution.html
index 5ef19da..afe998f 100644
--- a/output/contributors/creating-and-signing-a-distribution.html
+++ b/output/contributors/creating-and-signing-a-distribution.html
@@ -175,7 +175,7 @@ public available after a fix or workaround has been released</li>
 
 <footer class="container">
   <div class="col-md-12">
-    Copyright &copy; 2000-2018 <a href="http://www.apache.org/">The Apache Software Foundation </a>.
+    Copyright &copy; 2000-2021 <a href="http://www.apache.org/">The Apache Software Foundation </a>.
     All Rights Reserved.
   </div>
   <div class="col-md-12">
diff --git a/output/contributors/documentation-style-guide.html b/output/contributors/documentation-style-guide.html
index ed0d5aa..0478836 100644
--- a/output/contributors/documentation-style-guide.html
+++ b/output/contributors/documentation-style-guide.html
@@ -423,7 +423,7 @@ that is to try and minimize redundancy (without sacrificing ease of use).</p>
 
 <footer class="container">
   <div class="col-md-12">
-    Copyright &copy; 2000-2018 <a href="http://www.apache.org/">The Apache Software Foundation </a>.
+    Copyright &copy; 2000-2021 <a href="http://www.apache.org/">The Apache Software Foundation </a>.
     All Rights Reserved.
   </div>
   <div class="col-md-12">
diff --git a/output/contributors/editing-the-documentation.html b/output/contributors/editing-the-documentation.html
index 2d35b64..ba8e4ce 100644
--- a/output/contributors/editing-the-documentation.html
+++ b/output/contributors/editing-the-documentation.html
@@ -185,7 +185,7 @@ employees can file CLAs.</p>
 
 <footer class="container">
   <div class="col-md-12">
-    Copyright &copy; 2000-2018 <a href="http://www.apache.org/">The Apache Software Foundation </a>.
+    Copyright &copy; 2000-2021 <a href="http://www.apache.org/">The Apache Software Foundation </a>.
     All Rights Reserved.
   </div>
   <div class="col-md-12">
diff --git a/output/contributors/index.html b/output/contributors/index.html
index 2ada52b..27a3a21 100644
--- a/output/contributors/index.html
+++ b/output/contributors/index.html
@@ -178,7 +178,7 @@
 
 <footer class="container">
   <div class="col-md-12">
-    Copyright &copy; 2000-2018 <a href="http://www.apache.org/">The Apache Software Foundation </a>.
+    Copyright &copy; 2000-2021 <a href="http://www.apache.org/">The Apache Software Foundation </a>.
     All Rights Reserved.
   </div>
   <div class="col-md-12">
diff --git a/output/contributors/obtaining-an-idea-license.html b/output/contributors/obtaining-an-idea-license.html
index 5f44123..a401795 100644
--- a/output/contributors/obtaining-an-idea-license.html
+++ b/output/contributors/obtaining-an-idea-license.html
@@ -164,7 +164,7 @@ source products, many of which JetBrains uses internally.</p>
 
 <footer class="container">
   <div class="col-md-12">
-    Copyright &copy; 2000-2018 <a href="http://www.apache.org/">The Apache Software Foundation </a>.
+    Copyright &copy; 2000-2021 <a href="http://www.apache.org/">The Apache Software Foundation </a>.
     All Rights Reserved.
   </div>
   <div class="col-md-12">
diff --git a/output/contributors/one-time-steps.html b/output/contributors/one-time-steps.html
index 0c62597..77b9524 100644
--- a/output/contributors/one-time-steps.html
+++ b/output/contributors/one-time-steps.html
@@ -266,7 +266,7 @@ The simplest thing is to set an environment variable.</p>
 
 <footer class="container">
   <div class="col-md-12">
-    Copyright &copy; 2000-2018 <a href="http://www.apache.org/">The Apache Software Foundation </a>.
+    Copyright &copy; 2000-2021 <a href="http://www.apache.org/">The Apache Software Foundation </a>.
     All Rights Reserved.
   </div>
   <div class="col-md-12">
diff --git a/output/contributors/precise-error-reporting.html b/output/contributors/precise-error-reporting.html
index 476aff6..133630a 100644
--- a/output/contributors/precise-error-reporting.html
+++ b/output/contributors/precise-error-reporting.html
@@ -158,7 +158,7 @@ or the user’s struts.properties file to further provide useful information in
 
 <footer class="container">
   <div class="col-md-12">
-    Copyright &copy; 2000-2018 <a href="http://www.apache.org/">The Apache Software Foundation </a>.
+    Copyright &copy; 2000-2021 <a href="http://www.apache.org/">The Apache Software Foundation </a>.
     All Rights Reserved.
   </div>
   <div class="col-md-12">
diff --git a/output/contributors/sample-announcements.html b/output/contributors/sample-announcements.html
index 466d4eb..94a4b4e 100644
--- a/output/contributors/sample-announcements.html
+++ b/output/contributors/sample-announcements.html
@@ -334,7 +334,7 @@ as described above.</p>
 
 <footer class="container">
   <div class="col-md-12">
-    Copyright &copy; 2000-2018 <a href="http://www.apache.org/">The Apache Software Foundation </a>.
+    Copyright &copy; 2000-2021 <a href="http://www.apache.org/">The Apache Software Foundation </a>.
     All Rights Reserved.
   </div>
   <div class="col-md-12">
diff --git a/output/core-developers/accessing-application-session-request-objects.html b/output/core-developers/accessing-application-session-request-objects.html
index dbf130c..9d5cb7a 100644
--- a/output/core-developers/accessing-application-session-request-objects.html
+++ b/output/core-developers/accessing-application-session-request-objects.html
@@ -202,7 +202,7 @@ doesn’t exist, it will search the request, session, and application scopes, in
 
 <footer class="container">
   <div class="col-md-12">
-    Copyright &copy; 2000-2018 <a href="http://www.apache.org/">The Apache Software Foundation </a>.
+    Copyright &copy; 2000-2021 <a href="http://www.apache.org/">The Apache Software Foundation </a>.
     All Rights Reserved.
   </div>
   <div class="col-md-12">
diff --git a/output/core-developers/action-chaining.html b/output/core-developers/action-chaining.html
index 63e30c9..50f614c 100644
--- a/output/core-developers/action-chaining.html
+++ b/output/core-developers/action-chaining.html
@@ -204,7 +204,7 @@ where coding logic is defined.</p>
 
 <footer class="container">
   <div class="col-md-12">
-    Copyright &copy; 2000-2018 <a href="http://www.apache.org/">The Apache Software Foundation </a>.
+    Copyright &copy; 2000-2021 <a href="http://www.apache.org/">The Apache Software Foundation </a>.
     All Rights Reserved.
   </div>
   <div class="col-md-12">
diff --git a/output/core-developers/action-configuration.html b/output/core-developers/action-configuration.html
index c70662e..a708c03 100644
--- a/output/core-developers/action-configuration.html
+++ b/output/core-developers/action-configuration.html
@@ -554,7 +554,7 @@ to map every request!</p>
 
 <footer class="container">
   <div class="col-md-12">
-    Copyright &copy; 2000-2018 <a href="http://www.apache.org/">The Apache Software Foundation </a>.
+    Copyright &copy; 2000-2021 <a href="http://www.apache.org/">The Apache Software Foundation </a>.
     All Rights Reserved.
   </div>
   <div class="col-md-12">
diff --git a/output/core-developers/action-event-listener.html b/output/core-developers/action-event-listener.html
index 5323845..4e30d56 100644
--- a/output/core-developers/action-event-listener.html
+++ b/output/core-developers/action-event-listener.html
@@ -169,7 +169,7 @@ it via <code class="highlighter-rouge">struts.xml</code> by adding bean definiti
 
 <footer class="container">
   <div class="col-md-12">
-    Copyright &copy; 2000-2018 <a href="http://www.apache.org/">The Apache Software Foundation </a>.
+    Copyright &copy; 2000-2021 <a href="http://www.apache.org/">The Apache Software Foundation </a>.
     All Rights Reserved.
   </div>
   <div class="col-md-12">
diff --git a/output/core-developers/action-mapper.html b/output/core-developers/action-mapper.html
index 9956213..b3ae657 100644
--- a/output/core-developers/action-mapper.html
+++ b/output/core-developers/action-mapper.html
@@ -368,7 +368,7 @@ entry in <code class="highlighter-rouge">struts.xml</code>. Note that the value
 
 <footer class="container">
   <div class="col-md-12">
-    Copyright &copy; 2000-2018 <a href="http://www.apache.org/">The Apache Software Foundation </a>.
+    Copyright &copy; 2000-2021 <a href="http://www.apache.org/">The Apache Software Foundation </a>.
     All Rights Reserved.
   </div>
   <div class="col-md-12">
diff --git a/output/core-developers/action-proxy-and-actionproxy-factory.html b/output/core-developers/action-proxy-and-actionproxy-factory.html
index 59ac6f5..792cef8 100644
--- a/output/core-developers/action-proxy-and-actionproxy-factory.html
+++ b/output/core-developers/action-proxy-and-actionproxy-factory.html
@@ -212,7 +212,7 @@ s executed when a request is invoked.</p>
 
 <footer class="container">
   <div class="col-md-12">
-    Copyright &copy; 2000-2018 <a href="http://www.apache.org/">The Apache Software Foundation </a>.
+    Copyright &copy; 2000-2021 <a href="http://www.apache.org/">The Apache Software Foundation </a>.
     All Rights Reserved.
   </div>
   <div class="col-md-12">
diff --git a/output/core-developers/after-annotation.html b/output/core-developers/after-annotation.html
index 868b39b..18f530a 100644
--- a/output/core-developers/after-annotation.html
+++ b/output/core-developers/after-annotation.html
@@ -167,7 +167,7 @@
 
 <footer class="container">
   <div class="col-md-12">
-    Copyright &copy; 2000-2018 <a href="http://www.apache.org/">The Apache Software Foundation </a>.
+    Copyright &copy; 2000-2021 <a href="http://www.apache.org/">The Apache Software Foundation </a>.
     All Rights Reserved.
   </div>
   <div class="col-md-12">
diff --git a/output/core-developers/ajax-client-side-validation.html b/output/core-developers/ajax-client-side-validation.html
index 2e9eb89..28fa4e8 100644
--- a/output/core-developers/ajax-client-side-validation.html
+++ b/output/core-developers/ajax-client-side-validation.html
@@ -665,7 +665,7 @@ will <strong>NOT</strong> be set on the response - is needed in portlet environm
 
 <footer class="container">
   <div class="col-md-12">
-    Copyright &copy; 2000-2018 <a href="http://www.apache.org/">The Apache Software Foundation </a>.
+    Copyright &copy; 2000-2021 <a href="http://www.apache.org/">The Apache Software Foundation </a>.
     All Rights Reserved.
   </div>
   <div class="col-md-12">
diff --git a/output/core-developers/ajax.html b/output/core-developers/ajax.html
index 4e7e4e3..595bb36 100644
--- a/output/core-developers/ajax.html
+++ b/output/core-developers/ajax.html
@@ -276,7 +276,7 @@ technique, see the article <a href="http://today.java.net/pub/a/today/2006/04/27
 
 <footer class="container">
   <div class="col-md-12">
-    Copyright &copy; 2000-2018 <a href="http://www.apache.org/">The Apache Software Foundation </a>.
+    Copyright &copy; 2000-2021 <a href="http://www.apache.org/">The Apache Software Foundation </a>.
     All Rights Reserved.
   </div>
   <div class="col-md-12">
diff --git a/output/core-developers/alias-interceptor.html b/output/core-developers/alias-interceptor.html
index 59e6e36..0eea8f2 100644
--- a/output/core-developers/alias-interceptor.html
+++ b/output/core-developers/alias-interceptor.html
@@ -168,7 +168,7 @@ is applied to has a setter named <code class="highlighter-rouge">alias1</code>,
 
 <footer class="container">
   <div class="col-md-12">
-    Copyright &copy; 2000-2018 <a href="http://www.apache.org/">The Apache Software Foundation </a>.
+    Copyright &copy; 2000-2021 <a href="http://www.apache.org/">The Apache Software Foundation </a>.
     All Rights Reserved.
   </div>
   <div class="col-md-12">
diff --git a/output/core-developers/annotation-parameter-filter-interceptor.html b/output/core-developers/annotation-parameter-filter-interceptor.html
index 8d3dd98..a3f203b 100644
--- a/output/core-developers/annotation-parameter-filter-interceptor.html
+++ b/output/core-developers/annotation-parameter-filter-interceptor.html
@@ -164,7 +164,7 @@ and is marked with <code class="highlighter-rouge">Allowed</code>.</p>
 
 <footer class="container">
   <div class="col-md-12">
-    Copyright &copy; 2000-2018 <a href="http://www.apache.org/">The Apache Software Foundation </a>.
+    Copyright &copy; 2000-2021 <a href="http://www.apache.org/">The Apache Software Foundation </a>.
     All Rights Reserved.
   </div>
   <div class="col-md-12">
diff --git a/output/core-developers/annotation-workflow-interceptor.html b/output/core-developers/annotation-workflow-interceptor.html
index a93b19d..a56592e 100644
--- a/output/core-developers/annotation-workflow-interceptor.html
+++ b/output/core-developers/annotation-workflow-interceptor.html
@@ -209,7 +209,7 @@ class in the case of a <code class="highlighter-rouge">@Before</code> annotation
 
 <footer class="container">
   <div class="col-md-12">
-    Copyright &copy; 2000-2018 <a href="http://www.apache.org/">The Apache Software Foundation </a>.
+    Copyright &copy; 2000-2021 <a href="http://www.apache.org/">The Apache Software Foundation </a>.
     All Rights Reserved.
   </div>
   <div class="col-md-12">
diff --git a/output/core-developers/annotations.html b/output/core-developers/annotations.html
index 07c2bfc..34a8bc2 100644
--- a/output/core-developers/annotations.html
+++ b/output/core-developers/annotations.html
@@ -435,7 +435,7 @@ Instead tiles definitions can be created by annotating actions.</p>
 
 <footer class="container">
   <div class="col-md-12">
-    Copyright &copy; 2000-2018 <a href="http://www.apache.org/">The Apache Software Foundation </a>.
+    Copyright &copy; 2000-2021 <a href="http://www.apache.org/">The Apache Software Foundation </a>.
     All Rights Reserved.
   </div>
   <div class="col-md-12">
diff --git a/output/core-developers/application-servers.html b/output/core-developers/application-servers.html
index 038b60e..de2b830 100644
--- a/output/core-developers/application-servers.html
+++ b/output/core-developers/application-servers.html
@@ -155,7 +155,7 @@ be some extra steps to obtain full functionality.</p>
 
 <footer class="container">
   <div class="col-md-12">
-    Copyright &copy; 2000-2018 <a href="http://www.apache.org/">The Apache Software Foundation </a>.
+    Copyright &copy; 2000-2021 <a href="http://www.apache.org/">The Apache Software Foundation </a>.
     All Rights Reserved.
   </div>
   <div class="col-md-12">
diff --git a/output/core-developers/basic-validation.html b/output/core-developers/basic-validation.html
index 2ae595b..de51b2b 100644
--- a/output/core-developers/basic-validation.html
+++ b/output/core-developers/basic-validation.html
@@ -263,7 +263,7 @@ or <code class="highlighter-rouge">&lt;ActionClassName&gt;-&lt;ActionAliasName&g
 
 <footer class="container">
   <div class="col-md-12">
-    Copyright &copy; 2000-2018 <a href="http://www.apache.org/">The Apache Software Foundation </a>.
+    Copyright &copy; 2000-2021 <a href="http://www.apache.org/">The Apache Software Foundation </a>.
     All Rights Reserved.
   </div>
   <div class="col-md-12">
diff --git a/output/core-developers/bean-configuration.html b/output/core-developers/bean-configuration.html
index f61df31..08d8bfa 100644
--- a/output/core-developers/bean-configuration.html
+++ b/output/core-developers/bean-configuration.html
@@ -214,7 +214,7 @@ constants. Objects using value inject must define the <code class="highlighter-r
 
 <footer class="container">
   <div class="col-md-12">
-    Copyright &copy; 2000-2018 <a href="http://www.apache.org/">The Apache Software Foundation </a>.
+    Copyright &copy; 2000-2021 <a href="http://www.apache.org/">The Apache Software Foundation </a>.
     All Rights Reserved.
   </div>
   <div class="col-md-12">
diff --git a/output/core-developers/before-annotation.html b/output/core-developers/before-annotation.html
index 85836cc..87d5020 100644
--- a/output/core-developers/before-annotation.html
+++ b/output/core-developers/before-annotation.html
@@ -167,7 +167,7 @@
 
 <footer class="container">
   <div class="col-md-12">
-    Copyright &copy; 2000-2018 <a href="http://www.apache.org/">The Apache Software Foundation </a>.
+    Copyright &copy; 2000-2021 <a href="http://www.apache.org/">The Apache Software Foundation </a>.
     All Rights Reserved.
   </div>
   <div class="col-md-12">
diff --git a/output/core-developers/before-result-annotation.html b/output/core-developers/before-result-annotation.html
index d2d4985..0a609e8 100644
--- a/output/core-developers/before-result-annotation.html
+++ b/output/core-developers/before-result-annotation.html
@@ -167,7 +167,7 @@
 
 <footer class="container">
   <div class="col-md-12">
-    Copyright &copy; 2000-2018 <a href="http://www.apache.org/">The Apache Software Foundation </a>.
+    Copyright &copy; 2000-2021 <a href="http://www.apache.org/">The Apache Software Foundation </a>.
     All Rights Reserved.
   </div>
   <div class="col-md-12">
diff --git a/output/core-developers/big-picture.html b/output/core-developers/big-picture.html
index 474dea0..0245a93 100644
--- a/output/core-developers/big-picture.html
+++ b/output/core-developers/big-picture.html
@@ -170,7 +170,7 @@ returns through the filters configured in the web.xml.</p>
 
 <footer class="container">
   <div class="col-md-12">
-    Copyright &copy; 2000-2018 <a href="http://www.apache.org/">The Apache Software Foundation </a>.
+    Copyright &copy; 2000-2021 <a href="http://www.apache.org/">The Apache Software Foundation </a>.
     All Rights Reserved.
   </div>
   <div class="col-md-12">
diff --git a/output/core-developers/chain-result.html b/output/core-developers/chain-result.html
index 3650840..2beec3d 100644
--- a/output/core-developers/chain-result.html
+++ b/output/core-developers/chain-result.html
@@ -174,7 +174,7 @@
 
 <footer class="container">
   <div class="col-md-12">
-    Copyright &copy; 2000-2018 <a href="http://www.apache.org/">The Apache Software Foundation </a>.
+    Copyright &copy; 2000-2021 <a href="http://www.apache.org/">The Apache Software Foundation </a>.
     All Rights Reserved.
   </div>
   <div class="col-md-12">
diff --git a/output/core-developers/chaining-interceptor.html b/output/core-developers/chaining-interceptor.html
index 67516c8..dab9986 100644
--- a/output/core-developers/chaining-interceptor.html
+++ b/output/core-developers/chaining-interceptor.html
@@ -215,7 +215,7 @@ the below three constants in struts.properties or struts.xml:</p>
 
 <footer class="container">
   <div class="col-md-12">
-    Copyright &copy; 2000-2018 <a href="http://www.apache.org/">The Apache Software Foundation </a>.
+    Copyright &copy; 2000-2021 <a href="http://www.apache.org/">The Apache Software Foundation </a>.
     All Rights Reserved.
   </div>
   <div class="col-md-12">
diff --git a/output/core-developers/checkbox-interceptor.html b/output/core-developers/checkbox-interceptor.html
index cfce218..eb56ecd 100644
--- a/output/core-developers/checkbox-interceptor.html
+++ b/output/core-developers/checkbox-interceptor.html
@@ -158,7 +158,7 @@ of not providing a value for unchecked checkboxes.</p>
 
 <footer class="container">
   <div class="col-md-12">
-    Copyright &copy; 2000-2018 <a href="http://www.apache.org/">The Apache Software Foundation </a>.
+    Copyright &copy; 2000-2021 <a href="http://www.apache.org/">The Apache Software Foundation </a>.
     All Rights Reserved.
   </div>
   <div class="col-md-12">
diff --git a/output/core-developers/clear-session-interceptor.html b/output/core-developers/clear-session-interceptor.html
index 1d87c17..225e75e 100644
--- a/output/core-developers/clear-session-interceptor.html
+++ b/output/core-developers/clear-session-interceptor.html
@@ -158,7 +158,7 @@
 
 <footer class="container">
   <div class="col-md-12">
-    Copyright &copy; 2000-2018 <a href="http://www.apache.org/">The Apache Software Foundation </a>.
+    Copyright &copy; 2000-2021 <a href="http://www.apache.org/">The Apache Software Foundation </a>.
     All Rights Reserved.
   </div>
   <div class="col-md-12">
diff --git a/output/core-developers/client-side-validation.html b/output/core-developers/client-side-validation.html
index f57be59..9103c89 100644
--- a/output/core-developers/client-side-validation.html
+++ b/output/core-developers/client-side-validation.html
@@ -210,7 +210,7 @@ if the validation system actually “requires” the field or not.</p>
 
 <footer class="container">
   <div class="col-md-12">
-    Copyright &copy; 2000-2018 <a href="http://www.apache.org/">The Apache Software Foundation </a>.
+    Copyright &copy; 2000-2021 <a href="http://www.apache.org/">The Apache Software Foundation </a>.
     All Rights Reserved.
   </div>
   <div class="col-md-12">
diff --git a/output/core-developers/client-validation.html b/output/core-developers/client-validation.html
index 3bbe62e..7120d9f 100644
--- a/output/core-developers/client-validation.html
+++ b/output/core-developers/client-validation.html
@@ -273,7 +273,7 @@
 
 <footer class="container">
   <div class="col-md-12">
-    Copyright &copy; 2000-2018 <a href="http://www.apache.org/">The Apache Software Foundation </a>.
+    Copyright &copy; 2000-2021 <a href="http://www.apache.org/">The Apache Software Foundation </a>.
     All Rights Reserved.
   </div>
   <div class="col-md-12">
diff --git a/output/core-developers/coep-interceptor.html b/output/core-developers/coep-interceptor.html
index 90bb135..92c156c 100644
--- a/output/core-developers/coep-interceptor.html
+++ b/output/core-developers/coep-interceptor.html
@@ -169,7 +169,7 @@
 
 <footer class="container">
   <div class="col-md-12">
-    Copyright &copy; 2000-2018 <a href="http://www.apache.org/">The Apache Software Foundation </a>.
+    Copyright &copy; 2000-2021 <a href="http://www.apache.org/">The Apache Software Foundation </a>.
     All Rights Reserved.
   </div>
   <div class="col-md-12">
diff --git a/output/core-developers/conditionalvisitor-validator.html b/output/core-developers/conditionalvisitor-validator.html
index d4c5a21..651104a 100644
--- a/output/core-developers/conditionalvisitor-validator.html
+++ b/output/core-developers/conditionalvisitor-validator.html
@@ -166,7 +166,7 @@ will evaluate to true.</p>
 
 <footer class="container">
   <div class="col-md-12">
-    Copyright &copy; 2000-2018 <a href="http://www.apache.org/">The Apache Software Foundation </a>.
+    Copyright &copy; 2000-2021 <a href="http://www.apache.org/">The Apache Software Foundation </a>.
     All Rights Reserved.
   </div>
   <div class="col-md-12">
diff --git a/output/core-developers/configuration-elements.html b/output/core-developers/configuration-elements.html
index 38706a4..e6c3dfe 100644
--- a/output/core-developers/configuration-elements.html
+++ b/output/core-developers/configuration-elements.html
@@ -184,7 +184,7 @@ including packages, namespaces, includes, actions, results, interceptors, and ex
 
 <footer class="container">
   <div class="col-md-12">
-    Copyright &copy; 2000-2018 <a href="http://www.apache.org/">The Apache Software Foundation </a>.
+    Copyright &copy; 2000-2021 <a href="http://www.apache.org/">The Apache Software Foundation </a>.
     All Rights Reserved.
   </div>
   <div class="col-md-12">
diff --git a/output/core-developers/configuration-files.html b/output/core-developers/configuration-files.html
index b1cf422..3455b4e 100644
--- a/output/core-developers/configuration-files.html
+++ b/output/core-developers/configuration-files.html
@@ -224,7 +224,7 @@ be careful not to expose sensitive configuration information (such as the passwo
 
 <footer class="container">
   <div class="col-md-12">
-    Copyright &copy; 2000-2018 <a href="http://www.apache.org/">The Apache Software Foundation </a>.
+    Copyright &copy; 2000-2021 <a href="http://www.apache.org/">The Apache Software Foundation </a>.
     All Rights Reserved.
   </div>
   <div class="col-md-12">
diff --git a/output/core-developers/configuration-provider-and-configuration.html b/output/core-developers/configuration-provider-and-configuration.html
index 6cfa865..f38e909 100644
--- a/output/core-developers/configuration-provider-and-configuration.html
+++ b/output/core-developers/configuration-provider-and-configuration.html
@@ -171,7 +171,7 @@
 
 <footer class="container">
   <div class="col-md-12">
-    Copyright &copy; 2000-2018 <a href="http://www.apache.org/">The Apache Software Foundation </a>.
+    Copyright &copy; 2000-2021 <a href="http://www.apache.org/">The Apache Software Foundation </a>.
     All Rights Reserved.
   </div>
   <div class="col-md-12">
diff --git a/output/core-developers/constant-configuration.html b/output/core-developers/constant-configuration.html
index 00f6316..fb45df4 100644
--- a/output/core-developers/constant-configuration.html
+++ b/output/core-developers/constant-configuration.html
@@ -239,7 +239,7 @@ You can also define a default value if given System property or ENV variable is
 
 <footer class="container">
   <div class="col-md-12">
-    Copyright &copy; 2000-2018 <a href="http://www.apache.org/">The Apache Software Foundation </a>.
+    Copyright &copy; 2000-2021 <a href="http://www.apache.org/">The Apache Software Foundation </a>.
     All Rights Reserved.
   </div>
   <div class="col-md-12">
diff --git a/output/core-developers/conversion-annotation.html b/output/core-developers/conversion-annotation.html
index c8d86ae..2ff281b 100644
--- a/output/core-developers/conversion-annotation.html
+++ b/output/core-developers/conversion-annotation.html
@@ -192,7 +192,7 @@
 
 <footer class="container">
   <div class="col-md-12">
-    Copyright &copy; 2000-2018 <a href="http://www.apache.org/">The Apache Software Foundation </a>.
+    Copyright &copy; 2000-2021 <a href="http://www.apache.org/">The Apache Software Foundation </a>.
     All Rights Reserved.
   </div>
   <div class="col-md-12">
diff --git a/output/core-developers/conversion-error-field-validator-annotation.html b/output/core-developers/conversion-error-field-validator-annotation.html
index f557886..356ed60 100644
--- a/output/core-developers/conversion-error-field-validator-annotation.html
+++ b/output/core-developers/conversion-error-field-validator-annotation.html
@@ -199,7 +199,7 @@ See <a href="type-conversion.html#type-conversion-error-handling">Type Conversio
 
 <footer class="container">
   <div class="col-md-12">
-    Copyright &copy; 2000-2018 <a href="http://www.apache.org/">The Apache Software Foundation </a>.
+    Copyright &copy; 2000-2021 <a href="http://www.apache.org/">The Apache Software Foundation </a>.
     All Rights Reserved.
   </div>
   <div class="col-md-12">
diff --git a/output/core-developers/conversion-error-interceptor.html b/output/core-developers/conversion-error-interceptor.html
index c689e5d..f9bfe6f 100644
--- a/output/core-developers/conversion-error-interceptor.html
+++ b/output/core-developers/conversion-error-interceptor.html
@@ -174,7 +174,7 @@ See <code class="highlighter-rouge">ConversionErrorInterceptor</code> for more i
 
 <footer class="container">
   <div class="col-md-12">
-    Copyright &copy; 2000-2018 <a href="http://www.apache.org/">The Apache Software Foundation </a>.
+    Copyright &copy; 2000-2021 <a href="http://www.apache.org/">The Apache Software Foundation </a>.
     All Rights Reserved.
   </div>
   <div class="col-md-12">
diff --git a/output/core-developers/conversion-validator.html b/output/core-developers/conversion-validator.html
index 1c005ea..ce8ba7c 100644
--- a/output/core-developers/conversion-validator.html
+++ b/output/core-developers/conversion-validator.html
@@ -235,7 +235,7 @@ property set to true, it will, meaning the textfield will have ‘one’ as its
 
 <footer class="container">
   <div class="col-md-12">
-    Copyright &copy; 2000-2018 <a href="http://www.apache.org/">The Apache Software Foundation </a>.
+    Copyright &copy; 2000-2021 <a href="http://www.apache.org/">The Apache Software Foundation </a>.
     All Rights Reserved.
   </div>
   <div class="col-md-12">
diff --git a/output/core-developers/cookie-interceptor.html b/output/core-developers/cookie-interceptor.html
index b9ff30d..e594b54 100644
--- a/output/core-developers/cookie-interceptor.html
+++ b/output/core-developers/cookie-interceptor.html
@@ -233,7 +233,7 @@ that implements <code class="highlighter-rouge">CookiesAware</code>.</li>
 
 <footer class="container">
   <div class="col-md-12">
-    Copyright &copy; 2000-2018 <a href="http://www.apache.org/">The Apache Software Foundation </a>.
+    Copyright &copy; 2000-2021 <a href="http://www.apache.org/">The Apache Software Foundation </a>.
     All Rights Reserved.
   </div>
   <div class="col-md-12">
diff --git a/output/core-developers/cookie-provider-interceptor.html b/output/core-developers/cookie-provider-interceptor.html
index 22b8e15..14b85aa 100644
--- a/output/core-developers/cookie-provider-interceptor.html
+++ b/output/core-developers/cookie-provider-interceptor.html
@@ -164,7 +164,7 @@ interceptor in your default stack or in action’s stack, see example below.</p>
 
 <footer class="container">
   <div class="col-md-12">
-    Copyright &copy; 2000-2018 <a href="http://www.apache.org/">The Apache Software Foundation </a>.
+    Copyright &copy; 2000-2021 <a href="http://www.apache.org/">The Apache Software Foundation </a>.
     All Rights Reserved.
   </div>
   <div class="col-md-12">
diff --git a/output/core-developers/coop-interceptor.html b/output/core-developers/coop-interceptor.html
index a3ceebf..8ab1eb6 100644
--- a/output/core-developers/coop-interceptor.html
+++ b/output/core-developers/coop-interceptor.html
@@ -174,7 +174,7 @@
 
 <footer class="container">
   <div class="col-md-12">
-    Copyright &copy; 2000-2018 <a href="http://www.apache.org/">The Apache Software Foundation </a>.
+    Copyright &copy; 2000-2021 <a href="http://www.apache.org/">The Apache Software Foundation </a>.
     All Rights Reserved.
   </div>
   <div class="col-md-12">
diff --git a/output/core-developers/create-if-null-annotation.html b/output/core-developers/create-if-null-annotation.html
index 502016b..f944739 100644
--- a/output/core-developers/create-if-null-annotation.html
+++ b/output/core-developers/create-if-null-annotation.html
@@ -174,7 +174,7 @@
 
 <footer class="container">
   <div class="col-md-12">
-    Copyright &copy; 2000-2018 <a href="http://www.apache.org/">The Apache Software Foundation </a>.
+    Copyright &copy; 2000-2021 <a href="http://www.apache.org/">The Apache Software Foundation </a>.
     All Rights Reserved.
   </div>
   <div class="col-md-12">
diff --git a/output/core-developers/create-session-interceptor.html b/output/core-developers/create-session-interceptor.html
index 0de84cb..7ac5fcb 100644
--- a/output/core-developers/create-session-interceptor.html
+++ b/output/core-developers/create-session-interceptor.html
@@ -161,7 +161,7 @@ a HttpSession is already created since freemarker commits the response to the cl
 
 <footer class="container">
   <div class="col-md-12">
-    Copyright &copy; 2000-2018 <a href="http://www.apache.org/">The Apache Software Foundation </a>.
+    Copyright &copy; 2000-2021 <a href="http://www.apache.org/">The Apache Software Foundation </a>.
     All Rights Reserved.
   </div>
   <div class="col-md-12">
diff --git a/output/core-developers/custom-validator-annotation.html b/output/core-developers/custom-validator-annotation.html
index 29d25a0..d0cddf6 100644
--- a/output/core-developers/custom-validator-annotation.html
+++ b/output/core-developers/custom-validator-annotation.html
@@ -202,7 +202,7 @@
 
 <footer class="container">
   <div class="col-md-12">
-    Copyright &copy; 2000-2018 <a href="http://www.apache.org/">The Apache Software Foundation </a>.
+    Copyright &copy; 2000-2021 <a href="http://www.apache.org/">The Apache Software Foundation </a>.
     All Rights Reserved.
   </div>
   <div class="col-md-12">
diff --git a/output/core-developers/date-range-field-validator-annotation.html b/output/core-developers/date-range-field-validator-annotation.html
index 4316225..e410079 100644
--- a/output/core-developers/date-range-field-validator-annotation.html
+++ b/output/core-developers/date-range-field-validator-annotation.html
@@ -236,7 +236,7 @@
 
 <footer class="container">
   <div class="col-md-12">
-    Copyright &copy; 2000-2018 <a href="http://www.apache.org/">The Apache Software Foundation </a>.
+    Copyright &copy; 2000-2021 <a href="http://www.apache.org/">The Apache Software Foundation </a>.
     All Rights Reserved.
   </div>
   <div class="col-md-12">
diff --git a/output/core-developers/date-validator.html b/output/core-developers/date-validator.html
index d981757..6bb1b55 100644
--- a/output/core-developers/date-validator.html
+++ b/output/core-developers/date-validator.html
@@ -203,7 +203,7 @@ using expression can be slightly slower, see the example below.</p>
 
 <footer class="container">
   <div class="col-md-12">
-    Copyright &copy; 2000-2018 <a href="http://www.apache.org/">The Apache Software Foundation </a>.
+    Copyright &copy; 2000-2021 <a href="http://www.apache.org/">The Apache Software Foundation </a>.
     All Rights Reserved.
   </div>
   <div class="col-md-12">
diff --git a/output/core-developers/debugging-interceptor.html b/output/core-developers/debugging-interceptor.html
index d821a86..b4226df 100644
--- a/output/core-developers/debugging-interceptor.html
+++ b/output/core-developers/debugging-interceptor.html
@@ -159,7 +159,7 @@ When the <code class="highlighter-rouge">object</code> parameters is set, the <c
 
 <footer class="container">
   <div class="col-md-12">
-    Copyright &copy; 2000-2018 <a href="http://www.apache.org/">The Apache Software Foundation </a>.
+    Copyright &copy; 2000-2021 <a href="http://www.apache.org/">The Apache Software Foundation </a>.
     All Rights Reserved.
   </div>
   <div class="col-md-12">
diff --git a/output/core-developers/debugging.html b/output/core-developers/debugging.html
index 3ad6ed0..f9e6d9f 100644
--- a/output/core-developers/debugging.html
+++ b/output/core-developers/debugging.html
@@ -199,7 +199,7 @@ the <a href="struts-properties.html">struts.properties</a> file or <code class="
 
 <footer class="container">
   <div class="col-md-12">
-    Copyright &copy; 2000-2018 <a href="http://www.apache.org/">The Apache Software Foundation </a>.
+    Copyright &copy; 2000-2021 <a href="http://www.apache.org/">The Apache Software Foundation </a>.
     All Rights Reserved.
   </div>
   <div class="col-md-12">
diff --git a/output/core-developers/default-properties.html b/output/core-developers/default-properties.html
index 4304f07..62a531f 100644
--- a/output/core-developers/default-properties.html
+++ b/output/core-developers/default-properties.html
@@ -392,7 +392,7 @@ struts.handle.exception=true
 
 <footer class="container">
   <div class="col-md-12">
-    Copyright &copy; 2000-2018 <a href="http://www.apache.org/">The Apache Software Foundation </a>.
+    Copyright &copy; 2000-2021 <a href="http://www.apache.org/">The Apache Software Foundation </a>.
     All Rights Reserved.
   </div>
   <div class="col-md-12">
diff --git a/output/core-developers/default-workflow-interceptor.html b/output/core-developers/default-workflow-interceptor.html
index 5eaafff..7f6ed71 100644
--- a/output/core-developers/default-workflow-interceptor.html
+++ b/output/core-developers/default-workflow-interceptor.html
@@ -219,7 +219,7 @@ sign is interpreted as wildcard matching all methods for both parameters. <code
 
 <footer class="container">
   <div class="col-md-12">
-    Copyright &copy; 2000-2018 <a href="http://www.apache.org/">The Apache Software Foundation </a>.
+    Copyright &copy; 2000-2021 <a href="http://www.apache.org/">The Apache Software Foundation </a>.
     All Rights Reserved.
   </div>
   <div class="col-md-12">
diff --git a/output/core-developers/dependency-injection.html b/output/core-developers/dependency-injection.html
index 157b30a..828d743 100644
--- a/output/core-developers/dependency-injection.html
+++ b/output/core-developers/dependency-injection.html
@@ -152,7 +152,7 @@ is entirely optional.</p>
 
 <footer class="container">
   <div class="col-md-12">
-    Copyright &copy; 2000-2018 <a href="http://www.apache.org/">The Apache Software Foundation </a>.
+    Copyright &copy; 2000-2021 <a href="http://www.apache.org/">The Apache Software Foundation </a>.
     All Rights Reserved.
   </div>
   <div class="col-md-12">
diff --git a/output/core-developers/development-mode.html b/output/core-developers/development-mode.html
index 76873eb..a0209da 100644
--- a/output/core-developers/development-mode.html
+++ b/output/core-developers/development-mode.html
@@ -188,7 +188,7 @@ since the entire configuration will be reloaded on every request.</p>
 
 <footer class="container">
   <div class="col-md-12">
-    Copyright &copy; 2000-2018 <a href="http://www.apache.org/">The Apache Software Foundation </a>.
+    Copyright &copy; 2000-2021 <a href="http://www.apache.org/">The Apache Software Foundation </a>.
     All Rights Reserved.
   </div>
   <div class="col-md-12">
diff --git a/output/core-developers/dispatcher-listener.html b/output/core-developers/dispatcher-listener.html
index f5e4456..7db9f86 100644
--- a/output/core-developers/dispatcher-listener.html
+++ b/output/core-developers/dispatcher-listener.html
@@ -157,7 +157,7 @@ with a Dispatcher.</p>
 
 <footer class="container">
   <div class="col-md-12">
-    Copyright &copy; 2000-2018 <a href="http://www.apache.org/">The Apache Software Foundation </a>.
+    Copyright &copy; 2000-2021 <a href="http://www.apache.org/">The Apache Software Foundation </a>.
     All Rights Reserved.
   </div>
   <div class="col-md-12">
diff --git a/output/core-developers/dispatcher-result.html b/output/core-developers/dispatcher-result.html
index 62b3fd0..742d5f8 100644
--- a/output/core-developers/dispatcher-result.html
+++ b/output/core-developers/dispatcher-result.html
@@ -169,7 +169,7 @@ is called.</li>
 
 <footer class="container">
   <div class="col-md-12">
-    Copyright &copy; 2000-2018 <a href="http://www.apache.org/">The Apache Software Foundation </a>.
+    Copyright &copy; 2000-2021 <a href="http://www.apache.org/">The Apache Software Foundation </a>.
     All Rights Reserved.
   </div>
   <div class="col-md-12">
diff --git a/output/core-developers/dispatcher.html b/output/core-developers/dispatcher.html
index 3e89b06..042d582 100644
--- a/output/core-developers/dispatcher.html
+++ b/output/core-developers/dispatcher.html
@@ -150,7 +150,7 @@ to register your own implementation of internal mechanism.</p>
 
 <footer class="container">
   <div class="col-md-12">
-    Copyright &copy; 2000-2018 <a href="http://www.apache.org/">The Apache Software Foundation </a>.
+    Copyright &copy; 2000-2021 <a href="http://www.apache.org/">The Apache Software Foundation </a>.
     All Rights Reserved.
   </div>
   <div class="col-md-12">
diff --git a/output/core-developers/double-range-field-validator-annotation.html b/output/core-developers/double-range-field-validator-annotation.html
index 85fd9b3..fc941cc 100644
--- a/output/core-developers/double-range-field-validator-annotation.html
+++ b/output/core-developers/double-range-field-validator-annotation.html
@@ -249,7 +249,7 @@
 
 <footer class="container">
   <div class="col-md-12">
-    Copyright &copy; 2000-2018 <a href="http://www.apache.org/">The Apache Software Foundation </a>.
+    Copyright &copy; 2000-2021 <a href="http://www.apache.org/">The Apache Software Foundation </a>.
     All Rights Reserved.
   </div>
   <div class="col-md-12">
diff --git a/output/core-developers/double-validator.html b/output/core-developers/double-validator.html
index 55b0ee8..1ef4551 100644
--- a/output/core-developers/double-validator.html
+++ b/output/core-developers/double-validator.html
@@ -203,7 +203,7 @@ and <code class="highlighter-rouge">${maxExclusive}</code> as an expression as t
 
 <footer class="container">
   <div class="col-md-12">
-    Copyright &copy; 2000-2018 <a href="http://www.apache.org/">The Apache Software Foundation </a>.
+    Copyright &copy; 2000-2021 <a href="http://www.apache.org/">The Apache Software Foundation </a>.
     All Rights Reserved.
   </div>
   <div class="col-md-12">
diff --git a/output/core-developers/element-annotation.html b/output/core-developers/element-annotation.html
index 18b9965..2f4c959 100644
--- a/output/core-developers/element-annotation.html
+++ b/output/core-developers/element-annotation.html
@@ -177,7 +177,7 @@
 
 <footer class="container">
   <div class="col-md-12">
-    Copyright &copy; 2000-2018 <a href="http://www.apache.org/">The Apache Software Foundation </a>.
+    Copyright &copy; 2000-2021 <a href="http://www.apache.org/">The Apache Software Foundation </a>.
     All Rights Reserved.
   </div>
   <div class="col-md-12">
diff --git a/output/core-developers/email-validator-annotation.html b/output/core-developers/email-validator-annotation.html
index fd7cd3f..921f85b 100644
--- a/output/core-developers/email-validator-annotation.html
+++ b/output/core-developers/email-validator-annotation.html
@@ -198,7 +198,7 @@
 
 <footer class="container">
   <div class="col-md-12">
-    Copyright &copy; 2000-2018 <a href="http://www.apache.org/">The Apache Software Foundation </a>.
+    Copyright &copy; 2000-2021 <a href="http://www.apache.org/">The Apache Software Foundation </a>.
     All Rights Reserved.
   </div>
   <div class="col-md-12">
diff --git a/output/core-developers/email-validator.html b/output/core-developers/email-validator.html
index 1d2f2e9..5824878 100644
--- a/output/core-developers/email-validator.html
+++ b/output/core-developers/email-validator.html
@@ -203,7 +203,7 @@ as this will turn into infinitive loop!</p>
 
 <footer class="container">
   <div class="col-md-12">
-    Copyright &copy; 2000-2018 <a href="http://www.apache.org/">The Apache Software Foundation </a>.
+    Copyright &copy; 2000-2021 <a href="http://www.apache.org/">The Apache Software Foundation </a>.
     All Rights Reserved.
   </div>
   <div class="col-md-12">
diff --git a/output/core-developers/exception-configuration.html b/output/core-developers/exception-configuration.html
index 669bf77..828d8cd 100644
--- a/output/core-developers/exception-configuration.html
+++ b/output/core-developers/exception-configuration.html
@@ -273,7 +273,7 @@ thrown from constructors will <strong>not</strong> be handled by global exceptio
 
 <footer class="container">
   <div class="col-md-12">
-    Copyright &copy; 2000-2018 <a href="http://www.apache.org/">The Apache Software Foundation </a>.
+    Copyright &copy; 2000-2021 <a href="http://www.apache.org/">The Apache Software Foundation </a>.
     All Rights Reserved.
   </div>
   <div class="col-md-12">
diff --git a/output/core-developers/exception-interceptor.html b/output/core-developers/exception-interceptor.html
index 76d7b71..34fd648 100644
--- a/output/core-developers/exception-interceptor.html
+++ b/output/core-developers/exception-interceptor.html
@@ -201,7 +201,7 @@ logging etc.</p>
 
 <footer class="container">
   <div class="col-md-12">
-    Copyright &copy; 2000-2018 <a href="http://www.apache.org/">The Apache Software Foundation </a>.
+    Copyright &copy; 2000-2021 <a href="http://www.apache.org/">The Apache Software Foundation </a>.
     All Rights Reserved.
   </div>
   <div class="col-md-12">
diff --git a/output/core-developers/execute-and-wait-interceptor.html b/output/core-developers/execute-and-wait-interceptor.html
index 88eba91..6a29712 100644
--- a/output/core-developers/execute-and-wait-interceptor.html
+++ b/output/core-developers/execute-and-wait-interceptor.html
@@ -257,7 +257,7 @@ process extension, extend <code class="highlighter-rouge">ExecuteAndWaitIntercep
 
 <footer class="container">
   <div class="col-md-12">
-    Copyright &copy; 2000-2018 <a href="http://www.apache.org/">The Apache Software Foundation </a>.
+    Copyright &copy; 2000-2021 <a href="http://www.apache.org/">The Apache Software Foundation </a>.
     All Rights Reserved.
   </div>
   <div class="col-md-12">
diff --git a/output/core-developers/expression-validator-annotation.html b/output/core-developers/expression-validator-annotation.html
index d4dae94..2c2f70e 100644
--- a/output/core-developers/expression-validator-annotation.html
+++ b/output/core-developers/expression-validator-annotation.html
@@ -193,7 +193,7 @@
 
 <footer class="container">
   <div class="col-md-12">
-    Copyright &copy; 2000-2018 <a href="http://www.apache.org/">The Apache Software Foundation </a>.
+    Copyright &copy; 2000-2021 <a href="http://www.apache.org/">The Apache Software Foundation </a>.
     All Rights Reserved.
   </div>
   <div class="col-md-12">
diff --git a/output/core-developers/expression-validator.html b/output/core-developers/expression-validator.html
index a0b792e..e9fcf46 100644
--- a/output/core-developers/expression-validator.html
+++ b/output/core-developers/expression-validator.html
@@ -165,7 +165,7 @@
 
 <footer class="container">
   <div class="col-md-12">
-    Copyright &copy; 2000-2018 <a href="http://www.apache.org/">The Apache Software Foundation </a>.
+    Copyright &copy; 2000-2021 <a href="http://www.apache.org/">The Apache Software Foundation </a>.
     All Rights Reserved.
   </div>
   <div class="col-md-12">
diff --git a/output/core-developers/fetch-metadata-interceptor.html b/output/core-developers/fetch-metadata-interceptor.html
index eb55728..bfb8f93 100644
--- a/output/core-developers/fetch-metadata-interceptor.html
+++ b/output/core-developers/fetch-metadata-interceptor.html
@@ -169,7 +169,7 @@ Fetch Metadata is supported in all major browsers</p>
 
 <footer class="container">
   <div class="col-md-12">
-    Copyright &copy; 2000-2018 <a href="http://www.apache.org/">The Apache Software Foundation </a>.
+    Copyright &copy; 2000-2021 <a href="http://www.apache.org/">The Apache Software Foundation </a>.
     All Rights Reserved.
   </div>
   <div class="col-md-12">
diff --git a/output/core-developers/field-expression-validator-annotation.html b/output/core-developers/field-expression-validator-annotation.html
index 97a3989..a885472 100644
--- a/output/core-developers/field-expression-validator-annotation.html
+++ b/output/core-developers/field-expression-validator-annotation.html
@@ -200,7 +200,7 @@ returns false when it is evaluated against the value stack.</p>
 
 <footer class="container">
   <div class="col-md-12">
-    Copyright &copy; 2000-2018 <a href="http://www.apache.org/">The Apache Software Foundation </a>.
+    Copyright &copy; 2000-2021 <a href="http://www.apache.org/">The Apache Software Foundation </a>.
     All Rights Reserved.
   </div>
   <div class="col-md-12">
diff --git a/output/core-developers/fieldexpression-validator.html b/output/core-developers/fieldexpression-validator.html
index fb4fb9d..57f42c5 100644
--- a/output/core-developers/fieldexpression-validator.html
+++ b/output/core-developers/fieldexpression-validator.html
@@ -177,7 +177,7 @@
 
 <footer class="container">
   <div class="col-md-12">
-    Copyright &copy; 2000-2018 <a href="http://www.apache.org/">The Apache Software Foundation </a>.
+    Copyright &copy; 2000-2021 <a href="http://www.apache.org/">The Apache Software Foundation </a>.
     All Rights Reserved.
   </div>
   <div class="col-md-12">
diff --git a/output/core-developers/file-upload-interceptor.html b/output/core-developers/file-upload-interceptor.html
index 01d5c7e..411bdb9 100644
--- a/output/core-developers/file-upload-interceptor.html
+++ b/output/core-developers/file-upload-interceptor.html
@@ -254,7 +254,7 @@ example above.</p>
 
 <footer class="container">
   <div class="col-md-12">
-    Copyright &copy; 2000-2018 <a href="http://www.apache.org/">The Apache Software Foundation </a>.
+    Copyright &copy; 2000-2021 <a href="http://www.apache.org/">The Apache Software Foundation </a>.
     All Rights Reserved.
   </div>
   <div class="col-md-12">
diff --git a/output/core-developers/file-upload.html b/output/core-developers/file-upload.html
index 20437c0..008bc8b 100644
--- a/output/core-developers/file-upload.html
+++ b/output/core-developers/file-upload.html
@@ -624,7 +624,7 @@ This option is available since Struts 2.3.11. </p>
 
 <footer class="container">
   <div class="col-md-12">
-    Copyright &copy; 2000-2018 <a href="http://www.apache.org/">The Apache Software Foundation </a>.
+    Copyright &copy; 2000-2021 <a href="http://www.apache.org/">The Apache Software Foundation </a>.
     All Rights Reserved.
   </div>
   <div class="col-md-12">
diff --git a/output/core-developers/formatting-dates-and-numbers.html b/output/core-developers/formatting-dates-and-numbers.html
index 1b8ee14..b745ccf 100644
--- a/output/core-developers/formatting-dates-and-numbers.html
+++ b/output/core-developers/formatting-dates-and-numbers.html
@@ -218,7 +218,7 @@ formatting and conversion errors with I10N.</p>
 
 <footer class="container">
   <div class="col-md-12">
-    Copyright &copy; 2000-2018 <a href="http://www.apache.org/">The Apache Software Foundation </a>.
+    Copyright &copy; 2000-2021 <a href="http://www.apache.org/">The Apache Software Foundation </a>.
     All Rights Reserved.
   </div>
   <div class="col-md-12">
diff --git a/output/core-developers/freemarker-result.html b/output/core-developers/freemarker-result.html
index 9b895e5..670674a 100644
--- a/output/core-developers/freemarker-result.html
+++ b/output/core-developers/freemarker-result.html
@@ -164,7 +164,7 @@ Setting <code class="highlighter-rouge">template_exception_handler=rethrow</code
 
 <footer class="container">
   <div class="col-md-12">
-    Copyright &copy; 2000-2018 <a href="http://www.apache.org/">The Apache Software Foundation </a>.
+    Copyright &copy; 2000-2021 <a href="http://www.apache.org/">The Apache Software Foundation </a>.
     All Rights Reserved.
   </div>
   <div class="col-md-12">
diff --git a/output/core-developers/freemarker-support.html b/output/core-developers/freemarker-support.html
index d14a980..554ba58 100644
--- a/output/core-developers/freemarker-support.html
+++ b/output/core-developers/freemarker-support.html
@@ -252,7 +252,7 @@ receive an exception. Other than that, the freemarker tag container behaves as y
 
 <footer class="container">
   <div class="col-md-12">
-    Copyright &copy; 2000-2018 <a href="http://www.apache.org/">The Apache Software Foundation </a>.
+    Copyright &copy; 2000-2021 <a href="http://www.apache.org/">The Apache Software Foundation </a>.
     All Rights Reserved.
   </div>
   <div class="col-md-12">
diff --git a/output/core-developers/glassfish-2-x.html b/output/core-developers/glassfish-2-x.html
index 9e90ff8..63ddd4e 100644
--- a/output/core-developers/glassfish-2-x.html
+++ b/output/core-developers/glassfish-2-x.html
@@ -147,7 +147,7 @@
 
 <footer class="container">
   <div class="col-md-12">
-    Copyright &copy; 2000-2018 <a href="http://www.apache.org/">The Apache Software Foundation </a>.
+    Copyright &copy; 2000-2021 <a href="http://www.apache.org/">The Apache Software Foundation </a>.
     All Rights Reserved.
   </div>
   <div class="col-md-12">
diff --git a/output/core-developers/httpheader-result.html b/output/core-developers/httpheader-result.html
index 9f7788d..df9e86f 100644
--- a/output/core-developers/httpheader-result.html
+++ b/output/core-developers/httpheader-result.html
@@ -166,7 +166,7 @@ can also be used to send an error to the client. All the parameters can be evalu
 
 <footer class="container">
   <div class="col-md-12">
-    Copyright &copy; 2000-2018 <a href="http://www.apache.org/">The Apache Software Foundation </a>.
+    Copyright &copy; 2000-2021 <a href="http://www.apache.org/">The Apache Software Foundation </a>.
     All Rights Reserved.
   </div>
   <div class="col-md-12">
diff --git a/output/core-developers/https-and-ie-issues.html b/output/core-developers/https-and-ie-issues.html
index 68301ff..482cf27 100644
--- a/output/core-developers/https-and-ie-issues.html
+++ b/output/core-developers/https-and-ie-issues.html
@@ -166,7 +166,7 @@
 
 <footer class="container">
   <div class="col-md-12">
-    Copyright &copy; 2000-2018 <a href="http://www.apache.org/">The Apache Software Foundation </a>.
+    Copyright &copy; 2000-2021 <a href="http://www.apache.org/">The Apache Software Foundation </a>.
     All Rights Reserved.
   </div>
   <div class="col-md-12">
diff --git a/output/core-developers/i18n-interceptor.html b/output/core-developers/i18n-interceptor.html
index fe7d1bf..f426e9f 100644
--- a/output/core-developers/i18n-interceptor.html
+++ b/output/core-developers/i18n-interceptor.html
@@ -185,7 +185,7 @@ once <code class="highlighter-rouge">supportedLocale</code> has been defined. Si
 
 <footer class="container">
   <div class="col-md-12">
-    Copyright &copy; 2000-2018 <a href="http://www.apache.org/">The Apache Software Foundation </a>.
+    Copyright &copy; 2000-2021 <a href="http://www.apache.org/">The Apache Software Foundation </a>.
     All Rights Reserved.
   </div>
   <div class="col-md-12">
diff --git a/output/core-developers/include-configuration.html b/output/core-developers/include-configuration.html
index 53f093b..39139a5 100644
--- a/output/core-developers/include-configuration.html
+++ b/output/core-developers/include-configuration.html
@@ -157,7 +157,7 @@ being developed by different team members.</p>
 
 <footer class="container">
   <div class="col-md-12">
-    Copyright &copy; 2000-2018 <a href="http://www.apache.org/">The Apache Software Foundation </a>.
+    Copyright &copy; 2000-2021 <a href="http://www.apache.org/">The Apache Software Foundation </a>.
     All Rights Reserved.
   </div>
   <div class="col-md-12">
diff --git a/output/core-developers/index.html b/output/core-developers/index.html
index 33f84f7..bf35fad 100644
--- a/output/core-developers/index.html
+++ b/output/core-developers/index.html
@@ -234,7 +234,7 @@ Each may be configured via XML or annotations.</p>
 
 <footer class="container">
   <div class="col-md-12">
-    Copyright &copy; 2000-2018 <a href="http://www.apache.org/">The Apache Software Foundation </a>.
+    Copyright &copy; 2000-2021 <a href="http://www.apache.org/">The Apache Software Foundation </a>.
     All Rights Reserved.
   </div>
   <div class="col-md-12">
diff --git a/output/core-developers/input-config-annotation.html b/output/core-developers/input-config-annotation.html
index 12f046e..59ee313 100644
--- a/output/core-developers/input-config-annotation.html
+++ b/output/core-developers/input-config-annotation.html
@@ -173,7 +173,7 @@
 
 <footer class="container">
   <div class="col-md-12">
-    Copyright &copy; 2000-2018 <a href="http://www.apache.org/">The Apache Software Foundation </a>.
+    Copyright &copy; 2000-2021 <a href="http://www.apache.org/">The Apache Software Foundation </a>.
     All Rights Reserved.
   </div>
   <div class="col-md-12">
diff --git a/output/core-developers/int-range-field-validator-annotation.html b/output/core-developers/int-range-field-validator-annotation.html
index 6271b41..8df7eb1 100644
--- a/output/core-developers/int-range-field-validator-annotation.html
+++ b/output/core-developers/int-range-field-validator-annotation.html
@@ -233,7 +233,7 @@ nothing will be done.</p>
 
 <footer class="container">
   <div class="col-md-12">
-    Copyright &copy; 2000-2018 <a href="http://www.apache.org/">The Apache Software Foundation </a>.
+    Copyright &copy; 2000-2021 <a href="http://www.apache.org/">The Apache Software Foundation </a>.
     All Rights Reserved.
   </div>
   <div class="col-md-12">
diff --git a/output/core-developers/int-validator.html b/output/core-developers/int-validator.html
index fc62f03..96dc7b1 100644
--- a/output/core-developers/int-validator.html
+++ b/output/core-developers/int-validator.html
@@ -198,7 +198,7 @@ expression can be slightly slower, see the example below.</p>
 
 <footer class="container">
   <div class="col-md-12">
-    Copyright &copy; 2000-2018 <a href="http://www.apache.org/">The Apache Software Foundation </a>.
+    Copyright &copy; 2000-2021 <a href="http://www.apache.org/">The Apache Software Foundation </a>.
     All Rights Reserved.
   </div>
   <div class="col-md-12">
diff --git a/output/core-developers/interceptor-configuration.html b/output/core-developers/interceptor-configuration.html
index a4c6668..9bb8cbf 100644
--- a/output/core-developers/interceptor-configuration.html
+++ b/output/core-developers/interceptor-configuration.html
@@ -208,7 +208,7 @@ will work well for most applications.</p>
 
 <footer class="container">
   <div class="col-md-12">
-    Copyright &copy; 2000-2018 <a href="http://www.apache.org/">The Apache Software Foundation </a>.
+    Copyright &copy; 2000-2021 <a href="http://www.apache.org/">The Apache Software Foundation </a>.
     All Rights Reserved.
   </div>
   <div class="col-md-12">
diff --git a/output/core-developers/interceptors.html b/output/core-developers/interceptors.html
index 7d1e607..f8d3039 100644
--- a/output/core-developers/interceptors.html
+++ b/output/core-developers/interceptors.html
@@ -1077,7 +1077,7 @@ thisWillRunFirstInterceptor
 
 <footer class="container">
   <div class="col-md-12">
-    Copyright &copy; 2000-2018 <a href="http://www.apache.org/">The Apache Software Foundation </a>.
+    Copyright &copy; 2000-2021 <a href="http://www.apache.org/">The Apache Software Foundation </a>.
     All Rights Reserved.
   </div>
   <div class="col-md-12">
diff --git a/output/core-developers/jboss-5.html b/output/core-developers/jboss-5.html
index db521c5..f90a00d 100644
--- a/output/core-developers/jboss-5.html
+++ b/output/core-developers/jboss-5.html
@@ -156,7 +156,7 @@ set "JAVA_OPTS=%JAVA_OPTS% -Djboss.vfs.forceVfsJar=true"
 
 <footer class="container">
   <div class="col-md-12">
-    Copyright &copy; 2000-2018 <a href="http://www.apache.org/">The Apache Software Foundation </a>.
+    Copyright &copy; 2000-2021 <a href="http://www.apache.org/">The Apache Software Foundation </a>.
     All Rights Reserved.
   </div>
   <div class="col-md-12">
diff --git a/output/core-developers/key-annotation.html b/output/core-developers/key-annotation.html
index 6f29d40..fa55dec 100644
--- a/output/core-developers/key-annotation.html
+++ b/output/core-developers/key-annotation.html
@@ -174,7 +174,7 @@
 
 <footer class="container">
   <div class="col-md-12">
-    Copyright &copy; 2000-2018 <a href="http://www.apache.org/">The Apache Software Foundation </a>.
+    Copyright &copy; 2000-2021 <a href="http://www.apache.org/">The Apache Software Foundation </a>.
     All Rights Reserved.
   </div>
   <div class="col-md-12">
diff --git a/output/core-developers/key-property-annotation.html b/output/core-developers/key-property-annotation.html
index 40a925f..ec0e277 100644
--- a/output/core-developers/key-property-annotation.html
+++ b/output/core-developers/key-property-annotation.html
@@ -176,7 +176,7 @@
 
 <footer class="container">
   <div class="col-md-12">
-    Copyright &copy; 2000-2018 <a href="http://www.apache.org/">The Apache Software Foundation </a>.
+    Copyright &copy; 2000-2021 <a href="http://www.apache.org/">The Apache Software Foundation </a>.
     All Rights Reserved.
   </div>
   <div class="col-md-12">
diff --git a/output/core-developers/localization.html b/output/core-developers/localization.html
index c43a0c0..48fd3a9 100644
--- a/output/core-developers/localization.html
+++ b/output/core-developers/localization.html
@@ -302,7 +302,7 @@ an extra layer - <code class="highlighter-rouge">TextProviderFactory</code> - is
 
 <footer class="container">
   <div class="col-md-12">
-    Copyright &copy; 2000-2018 <a href="http://www.apache.org/">The Apache Software Foundation </a>.
+    Copyright &copy; 2000-2021 <a href="http://www.apache.org/">The Apache Software Foundation </a>.
     All Rights Reserved.
   </div>
   <div class="col-md-12">
diff --git a/output/core-developers/logging-interceptor.html b/output/core-developers/logging-interceptor.html
index 77ed07b..37dfb52 100644
--- a/output/core-developers/logging-interceptor.html
+++ b/output/core-developers/logging-interceptor.html
@@ -171,7 +171,7 @@
 
 <footer class="container">
   <div class="col-md-12">
-    Copyright &copy; 2000-2018 <a href="http://www.apache.org/">The Apache Software Foundation </a>.
+    Copyright &copy; 2000-2021 <a href="http://www.apache.org/">The Apache Software Foundation </a>.
     All Rights Reserved.
   </div>
   <div class="col-md-12">
diff --git a/output/core-developers/logging.html b/output/core-developers/logging.html
index f56910f..b69fd7f 100644
--- a/output/core-developers/logging.html
+++ b/output/core-developers/logging.html
@@ -261,7 +261,7 @@ LoggerFactory to look for).</p>
 
 <footer class="container">
   <div class="col-md-12">
-    Copyright &copy; 2000-2018 <a href="http://www.apache.org/">The Apache Software Foundation </a>.
+    Copyright &copy; 2000-2021 <a href="http://www.apache.org/">The Apache Software Foundation </a>.
     All Rights Reserved.
   </div>
   <div class="col-md-12">
diff --git a/output/core-developers/message-store-interceptor.html b/output/core-developers/message-store-interceptor.html
index c428274..52dd942 100644
--- a/output/core-developers/message-store-interceptor.html
+++ b/output/core-developers/message-store-interceptor.html
@@ -218,7 +218,7 @@ messages / errors / field errors stored in the HTTP Session and put them back in
 
 <footer class="container">
   <div class="col-md-12">
-    Copyright &copy; 2000-2018 <a href="http://www.apache.org/">The Apache Software Foundation </a>.
+    Copyright &copy; 2000-2021 <a href="http://www.apache.org/">The Apache Software Foundation </a>.
     All Rights Reserved.
   </div>
   <div class="col-md-12">
diff --git a/output/core-developers/model-driven-interceptor.html b/output/core-developers/model-driven-interceptor.html
index 0fa4e9a..987938d 100644
--- a/output/core-developers/model-driven-interceptor.html
+++ b/output/core-developers/model-driven-interceptor.html
@@ -185,7 +185,7 @@ least twice.</li>
 
 <footer class="container">
   <div class="col-md-12">
-    Copyright &copy; 2000-2018 <a href="http://www.apache.org/">The Apache Software Foundation </a>.
+    Copyright &copy; 2000-2021 <a href="http://www.apache.org/">The Apache Software Foundation </a>.
     All Rights Reserved.
   </div>
   <div class="col-md-12">
diff --git a/output/core-developers/model-driven.html b/output/core-developers/model-driven.html
index 8d1155b..0f3a8d2 100644
--- a/output/core-developers/model-driven.html
+++ b/output/core-developers/model-driven.html
@@ -209,7 +209,7 @@
 
 <footer class="container">
   <div class="col-md-12">
-    Copyright &copy; 2000-2018 <a href="http://www.apache.org/">The Apache Software Foundation </a>.
+    Copyright &copy; 2000-2021 <a href="http://www.apache.org/">The Apache Software Foundation </a>.
     All Rights Reserved.
   </div>
   <div class="col-md-12">
diff --git a/output/core-developers/multiselect-interceptor.html b/output/core-developers/multiselect-interceptor.html
index 9d8a548..3840025 100644
--- a/output/core-developers/multiselect-interceptor.html
+++ b/output/core-developers/multiselect-interceptor.html
@@ -149,7 +149,7 @@ elements.</p>
 
 <footer class="container">
   <div class="col-md-12">
-    Copyright &copy; 2000-2018 <a href="http://www.apache.org/">The Apache Software Foundation </a>.
+    Copyright &copy; 2000-2021 <a href="http://www.apache.org/">The Apache Software Foundation </a>.
     All Rights Reserved.
   </div>
   <div class="col-md-12">
diff --git a/output/core-developers/namespace-annotation.html b/output/core-developers/namespace-annotation.html
index e33233a..0d6ab63 100644
--- a/output/core-developers/namespace-annotation.html
+++ b/output/core-developers/namespace-annotation.html
@@ -167,7 +167,7 @@ on <a href="../plugins/convention/">Convention Plugin</a>’s conventions.</p>
 
 <footer class="container">
   <div class="col-md-12">
-    Copyright &copy; 2000-2018 <a href="http://www.apache.org/">The Apache Software Foundation </a>.
+    Copyright &copy; 2000-2021 <a href="http://www.apache.org/">The Apache Software Foundation </a>.
     All Rights Reserved.
   </div>
   <div class="col-md-12">
diff --git a/output/core-developers/namespace-configuration.html b/output/core-developers/namespace-configuration.html
index f6f62d4..455121f 100644
--- a/output/core-developers/namespace-configuration.html
+++ b/output/core-developers/namespace-configuration.html
@@ -210,7 +210,7 @@ in the default namespace would be selected.</p>
 
 <footer class="container">
   <div class="col-md-12">
-    Copyright &copy; 2000-2018 <a href="http://www.apache.org/">The Apache Software Foundation </a>.
+    Copyright &copy; 2000-2021 <a href="http://www.apache.org/">The Apache Software Foundation </a>.
     All Rights Reserved.
   </div>
   <div class="col-md-12">
diff --git a/output/core-developers/no-op-interceptor.html b/output/core-developers/no-op-interceptor.html
index 978ec10..f201f66 100644
--- a/output/core-developers/no-op-interceptor.html
+++ b/output/core-developers/no-op-interceptor.html
@@ -143,7 +143,7 @@ i.e. when producing a JSON response on public endpoints.</p>
 
 <footer class="container">
   <div class="col-md-12">
-    Copyright &copy; 2000-2018 <a href="http://www.apache.org/">The Apache Software Foundation </a>.
+    Copyright &copy; 2000-2021 <a href="http://www.apache.org/">The Apache Software Foundation </a>.
     All Rights Reserved.
   </div>
   <div class="col-md-12">
diff --git a/output/core-developers/nutshell.html b/output/core-developers/nutshell.html
index 81cab8c..0b97f49 100644
--- a/output/core-developers/nutshell.html
+++ b/output/core-developers/nutshell.html
@@ -274,7 +274,7 @@ see <a href="http://www.javaworld.com/javaworld/jw-12-1999/jw-12-ssj-jspmvc.html
 
 <footer class="container">
   <div class="col-md-12">
-    Copyright &copy; 2000-2018 <a href="http://www.apache.org/">The Apache Software Foundation </a>.
+    Copyright &copy; 2000-2021 <a href="http://www.apache.org/">The Apache Software Foundation </a>.
     All Rights Reserved.
   </div>
   <div class="col-md-12">
diff --git a/output/core-developers/object-factory.html b/output/core-developers/object-factory.html
index ff47ea9..0aca0cc 100644
--- a/output/core-developers/object-factory.html
+++ b/output/core-developers/object-factory.html
@@ -197,7 +197,7 @@
 
 <footer class="container">
   <div class="col-md-12">
-    Copyright &copy; 2000-2018 <a href="http://www.apache.org/">The Apache Software Foundation </a>.
+    Copyright &copy; 2000-2021 <a href="http://www.apache.org/">The Apache Software Foundation </a>.
     All Rights Reserved.
   </div>
   <div class="col-md-12">
diff --git a/output/core-developers/package-configuration.html b/output/core-developers/package-configuration.html
index 5d1c647..38fb74d 100644
--- a/output/core-developers/package-configuration.html
+++ b/output/core-developers/package-configuration.html
@@ -240,7 +240,7 @@ by an “extends” should be defined <em>above</em>  the package which extends
 
 <footer class="container">
   <div class="col-md-12">
-    Copyright &copy; 2000-2018 <a href="http://www.apache.org/">The Apache Software Foundation </a>.
+    Copyright &copy; 2000-2021 <a href="http://www.apache.org/">The Apache Software Foundation </a>.
     All Rights Reserved.
   </div>
   <div class="col-md-12">
diff --git a/output/core-developers/parameter-remover-interceptor.html b/output/core-developers/parameter-remover-interceptor.html
index 3e05ee4..7185422 100644
--- a/output/core-developers/parameter-remover-interceptor.html
+++ b/output/core-developers/parameter-remover-interceptor.html
@@ -173,7 +173,7 @@ removed from the parameter map such that they will not be applied to the action<
 
 <footer class="container">
   <div class="col-md-12">
-    Copyright &copy; 2000-2018 <a href="http://www.apache.org/">The Apache Software Foundation </a>.
+    Copyright &copy; 2000-2021 <a href="http://www.apache.org/">The Apache Software Foundation </a>.
     All Rights Reserved.
   </div>
   <div class="col-md-12">
diff --git a/output/core-developers/parameters-interceptor.html b/output/core-developers/parameters-interceptor.html
index 2c7cd4f..3c32358 100644
--- a/output/core-developers/parameters-interceptor.html
+++ b/output/core-developers/parameters-interceptor.html
@@ -271,7 +271,7 @@ Error setting expression 'search' with value ['search', ] - [unknown location]
 
 <footer class="container">
   <div class="col-md-12">
-    Copyright &copy; 2000-2018 <a href="http://www.apache.org/">The Apache Software Foundation </a>.
+    Copyright &copy; 2000-2021 <a href="http://www.apache.org/">The Apache Software Foundation </a>.
     All Rights Reserved.
   </div>
   <div class="col-md-12">
diff --git a/output/core-developers/performance-tuning.html b/output/core-developers/performance-tuning.html
index f58a4c3..7f35c80 100644
--- a/output/core-developers/performance-tuning.html
+++ b/output/core-developers/performance-tuning.html
@@ -222,7 +222,7 @@ There is a small performance cost when using the S2 tags instead of the Freemark
 
 <footer class="container">
   <div class="col-md-12">
-    Copyright &copy; 2000-2018 <a href="http://www.apache.org/">The Apache Software Foundation </a>.
+    Copyright &copy; 2000-2021 <a href="http://www.apache.org/">The Apache Software Foundation </a>.
     All Rights Reserved.
   </div>
   <div class="col-md-12">
diff --git a/output/core-developers/plain-result.html b/output/core-developers/plain-result.html
index c01502b..d63bc74 100644
--- a/output/core-developers/plain-result.html
+++ b/output/core-developers/plain-result.html
@@ -171,7 +171,7 @@ or report it in <a href="https://issues.apache.org/jira/projects/WW/">JIRA</a>.<
 
 <footer class="container">
   <div class="col-md-12">
-    Copyright &copy; 2000-2018 <a href="http://www.apache.org/">The Apache Software Foundation </a>.
+    Copyright &copy; 2000-2021 <a href="http://www.apache.org/">The Apache Software Foundation </a>.
     All Rights Reserved.
   </div>
   <div class="col-md-12">
diff --git a/output/core-developers/plaintext-result.html b/output/core-developers/plaintext-result.html
index f1dbe95..3387c2a 100644
--- a/output/core-developers/plaintext-result.html
+++ b/output/core-developers/plaintext-result.html
@@ -167,7 +167,7 @@ UTF-8, ISO-8859-1 etc.</li>
 
 <footer class="container">
   <div class="col-md-12">
-    Copyright &copy; 2000-2018 <a href="http://www.apache.org/">The Apache Software Foundation </a>.
+    Copyright &copy; 2000-2021 <a href="http://www.apache.org/">The Apache Software Foundation </a>.
     All Rights Reserved.
   </div>
   <div class="col-md-12">
diff --git a/output/core-developers/postback-result.html b/output/core-developers/postback-result.html
index 384f3c0..2f0bc03 100644
--- a/output/core-developers/postback-result.html
+++ b/output/core-developers/postback-result.html
@@ -198,7 +198,7 @@
 
 <footer class="container">
   <div class="col-md-12">
-    Copyright &copy; 2000-2018 <a href="http://www.apache.org/">The Apache Software Foundation </a>.
+    Copyright &copy; 2000-2021 <a href="http://www.apache.org/">The Apache Software Foundation </a>.
     All Rights Reserved.
   </div>
   <div class="col-md-12">
diff --git a/output/core-developers/pre-result-listener.html b/output/core-developers/pre-result-listener.html
index 0051b01..bf8581b 100644
--- a/output/core-developers/pre-result-listener.html
+++ b/output/core-developers/pre-result-listener.html
@@ -178,7 +178,7 @@ the Result executes.</p>
 
 <footer class="container">
   <div class="col-md-12">
-    Copyright &copy; 2000-2018 <a href="http://www.apache.org/">The Apache Software Foundation </a>.
+    Copyright &copy; 2000-2021 <a href="http://www.apache.org/">The Apache Software Foundation </a>.
     All Rights Reserved.
   </div>
   <div class="col-md-12">
diff --git a/output/core-developers/prepare-interceptor.html b/output/core-developers/prepare-interceptor.html
index 610b7c9..e9299ee 100644
--- a/output/core-developers/prepare-interceptor.html
+++ b/output/core-developers/prepare-interceptor.html
@@ -191,7 +191,7 @@ method that will be run before the invocation of the input method.</p>
 
 <footer class="container">
   <div class="col-md-12">
-    Copyright &copy; 2000-2018 <a href="http://www.apache.org/">The Apache Software Foundation </a>.
+    Copyright &copy; 2000-2021 <a href="http://www.apache.org/">The Apache Software Foundation </a>.
     All Rights Reserved.
   </div>
   <div class="col-md-12">
diff --git a/output/core-developers/pure-java-script-client-side-validation.html b/output/core-developers/pure-java-script-client-side-validation.html
index 9f00faa..ab780a9 100644
--- a/output/core-developers/pure-java-script-client-side-validation.html
+++ b/output/core-developers/pure-java-script-client-side-validation.html
@@ -188,7 +188,7 @@ template.</p>
 
 <footer class="container">
   <div class="col-md-12">
-    Copyright &copy; 2000-2018 <a href="http://www.apache.org/">The Apache Software Foundation </a>.
+    Copyright &copy; 2000-2021 <a href="http://www.apache.org/">The Apache Software Foundation </a>.
     All Rights Reserved.
   </div>
   <div class="col-md-12">
diff --git a/output/core-developers/redirect-action-result.html b/output/core-developers/redirect-action-result.html
index ba19ebd..7467eda 100644
--- a/output/core-developers/redirect-action-result.html
+++ b/output/core-developers/redirect-action-result.html
@@ -226,7 +226,7 @@ included in the redirect URL.</li>
 
 <footer class="container">
   <div class="col-md-12">
-    Copyright &copy; 2000-2018 <a href="http://www.apache.org/">The Apache Software Foundation </a>.
+    Copyright &copy; 2000-2021 <a href="http://www.apache.org/">The Apache Software Foundation </a>.
     All Rights Reserved.
   </div>
   <div class="col-md-12">
diff --git a/output/core-developers/redirect-result.html b/output/core-developers/redirect-result.html
index 16a54ba..ea1aa06 100644
--- a/output/core-developers/redirect-result.html
+++ b/output/core-developers/redirect-result.html
@@ -187,7 +187,7 @@ or with web parameters (<code class="highlighter-rouge">url?name=value</code>) w
 
 <footer class="container">
   <div class="col-md-12">
-    Copyright &copy; 2000-2018 <a href="http://www.apache.org/">The Apache Software Foundation </a>.
+    Copyright &copy; 2000-2021 <a href="http://www.apache.org/">The Apache Software Foundation </a>.
     All Rights Reserved.
   </div>
   <div class="col-md-12">
diff --git a/output/core-developers/regex-field-validator-annotation.html b/output/core-developers/regex-field-validator-annotation.html
index 9a5428f..6205f07 100644
--- a/output/core-developers/regex-field-validator-annotation.html
+++ b/output/core-developers/regex-field-validator-annotation.html
@@ -205,7 +205,7 @@
 
 <footer class="container">
   <div class="col-md-12">
-    Copyright &copy; 2000-2018 <a href="http://www.apache.org/">The Apache Software Foundation </a>.
+    Copyright &copy; 2000-2021 <a href="http://www.apache.org/">The Apache Software Foundation </a>.
     All Rights Reserved.
   </div>
   <div class="col-md-12">
diff --git a/output/core-developers/regex-validator.html b/output/core-developers/regex-validator.html
index 7e69fb8..04db33d 100644
--- a/output/core-developers/regex-validator.html
+++ b/output/core-developers/regex-validator.html
@@ -195,7 +195,7 @@ as this will turn into infinitive loop!</p>
 
 <footer class="container">
   <div class="col-md-12">
-    Copyright &copy; 2000-2018 <a href="http://www.apache.org/">The Apache Software Foundation </a>.
+    Copyright &copy; 2000-2021 <a href="http://www.apache.org/">The Apache Software Foundation </a>.
     All Rights Reserved.
   </div>
   <div class="col-md-12">
diff --git a/output/core-developers/reloading-configuration.html b/output/core-developers/reloading-configuration.html
index 3224a60..b8bf28d 100644
--- a/output/core-developers/reloading-configuration.html
+++ b/output/core-developers/reloading-configuration.html
@@ -148,7 +148,7 @@ struts.configuration.xml.reload=true
 
 <footer class="container">
   <div class="col-md-12">
-    Copyright &copy; 2000-2018 <a href="http://www.apache.org/">The Apache Software Foundation </a>.
+    Copyright &copy; 2000-2021 <a href="http://www.apache.org/">The Apache Software Foundation </a>.
     All Rights Reserved.
   </div>
   <div class="col-md-12">
diff --git a/output/core-developers/required-field-validator-annotation.html b/output/core-developers/required-field-validator-annotation.html
index 329d06d..6fca22f 100644
--- a/output/core-developers/required-field-validator-annotation.html
+++ b/output/core-developers/required-field-validator-annotation.html
@@ -199,7 +199,7 @@
 
 <footer class="container">
   <div class="col-md-12">
-    Copyright &copy; 2000-2018 <a href="http://www.apache.org/">The Apache Software Foundation </a>.
+    Copyright &copy; 2000-2021 <a href="http://www.apache.org/">The Apache Software Foundation </a>.
     All Rights Reserved.
   </div>
   <div class="col-md-12">
diff --git a/output/core-developers/required-string-validator-annotation.html b/output/core-developers/required-string-validator-annotation.html
index fc32d08..6643045 100644
--- a/output/core-developers/required-string-validator-annotation.html
+++ b/output/core-developers/required-string-validator-annotation.html
@@ -205,7 +205,7 @@
 
 <footer class="container">
   <div class="col-md-12">
-    Copyright &copy; 2000-2018 <a href="http://www.apache.org/">The Apache Software Foundation </a>.
+    Copyright &copy; 2000-2021 <a href="http://www.apache.org/">The Apache Software Foundation </a>.
     All Rights Reserved.
   </div>
   <div class="col-md-12">
diff --git a/output/core-developers/required-validator.html b/output/core-developers/required-validator.html
index 449b5db..bdf5cdd 100644
--- a/output/core-developers/required-validator.html
+++ b/output/core-developers/required-validator.html
@@ -174,7 +174,7 @@
 
 <footer class="container">
   <div class="col-md-12">
-    Copyright &copy; 2000-2018 <a href="http://www.apache.org/">The Apache Software Foundation </a>.
+    Copyright &copy; 2000-2021 <a href="http://www.apache.org/">The Apache Software Foundation </a>.
     All Rights Reserved.
   </div>
   <div class="col-md-12">
diff --git a/output/core-developers/requiredstring-validator.html b/output/core-developers/requiredstring-validator.html
index 78d6e0f..f02903a 100644
--- a/output/core-developers/requiredstring-validator.html
+++ b/output/core-developers/requiredstring-validator.html
@@ -186,7 +186,7 @@ determines whether it will <code class="highlighter-rouge">String#trim()</code>
 
 <footer class="container">
   <div class="col-md-12">
-    Copyright &copy; 2000-2018 <a href="http://www.apache.org/">The Apache Software Foundation </a>.
+    Copyright &copy; 2000-2021 <a href="http://www.apache.org/">The Apache Software Foundation </a>.
     All Rights Reserved.
   </div>
   <div class="col-md-12">
diff --git a/output/core-developers/restful-action-mapper.html b/output/core-developers/restful-action-mapper.html
index b57f5ae..8097530 100644
--- a/output/core-developers/restful-action-mapper.html
+++ b/output/core-developers/restful-action-mapper.html
@@ -331,7 +331,7 @@ the <code class="highlighter-rouge">Restful2ActionMapper</code> for actions in t
 
 <footer class="container">
   <div class="col-md-12">
-    Copyright &copy; 2000-2018 <a href="http://www.apache.org/">The Apache Software Foundation </a>.
+    Copyright &copy; 2000-2021 <a href="http://www.apache.org/">The Apache Software Foundation </a>.
     All Rights Reserved.
   </div>
   <div class="col-md-12">
diff --git a/output/core-developers/result-configuration.html b/output/core-developers/result-configuration.html
index 1b0eecc..d5876c2 100644
--- a/output/core-developers/result-configuration.html
+++ b/output/core-developers/result-configuration.html
@@ -324,7 +324,7 @@ at runtime to <code class="highlighter-rouge">next</code>’s <code class="highl
 
 <footer class="container">
   <div class="col-md-12">
-    Copyright &copy; 2000-2018 <a href="http://www.apache.org/">The Apache Software Foundation </a>.
+    Copyright &copy; 2000-2021 <a href="http://www.apache.org/">The Apache Software Foundation </a>.
     All Rights Reserved.
   </div>
   <div class="col-md-12">
diff --git a/output/core-developers/result-types.html b/output/core-developers/result-types.html
index a1f018d..c837055 100644
--- a/output/core-developers/result-types.html
+++ b/output/core-developers/result-types.html
@@ -272,7 +272,7 @@ So you can simple extend existing result with such a functionality as below:</p>
 
 <footer class="container">
   <div class="col-md-12">
-    Copyright &copy; 2000-2018 <a href="http://www.apache.org/">The Apache Software Foundation </a>.
+    Copyright &copy; 2000-2021 <a href="http://www.apache.org/">The Apache Software Foundation </a>.
     All Rights Reserved.
   </div>
   <div class="col-md-12">
diff --git a/output/core-developers/roles-interceptor.html b/output/core-developers/roles-interceptor.html
index cd35224..2164b2b 100644
--- a/output/core-developers/roles-interceptor.html
+++ b/output/core-developers/roles-interceptor.html
@@ -168,7 +168,7 @@ the following logic:</p>
 
 <footer class="container">
   <div class="col-md-12">
-    Copyright &copy; 2000-2018 <a href="http://www.apache.org/">The Apache Software Foundation </a>.
+    Copyright &copy; 2000-2021 <a href="http://www.apache.org/">The Apache Software Foundation </a>.
     All Rights Reserved.
   </div>
   <div class="col-md-12">
diff --git a/output/core-developers/scope-interceptor.html b/output/core-developers/scope-interceptor.html
index 1e101d3..76bf5f6 100644
--- a/output/core-developers/scope-interceptor.html
+++ b/output/core-developers/scope-interceptor.html
@@ -239,7 +239,7 @@ the example above). Without the key, the scope interceptor will store your varia
 
 <footer class="container">
   <div class="col-md-12">
-    Copyright &copy; 2000-2018 <a href="http://www.apache.org/">The Apache Software Foundation </a>.
+    Copyright &copy; 2000-2021 <a href="http://www.apache.org/">The Apache Software Foundation </a>.
     All Rights Reserved.
   </div>
   <div class="col-md-12">
diff --git a/output/core-developers/scoped-model-driven-interceptor.html b/output/core-developers/scoped-model-driven-interceptor.html
index 03b37ba..9431a0d 100644
--- a/output/core-developers/scoped-model-driven-interceptor.html
+++ b/output/core-developers/scoped-model-driven-interceptor.html
@@ -169,7 +169,7 @@ retrieve the model class from the configured scope, then provide it to the Actio
 
 <footer class="container">
   <div class="col-md-12">
-    Copyright &copy; 2000-2018 <a href="http://www.apache.org/">The Apache Software Foundation </a>.
+    Copyright &copy; 2000-2021 <a href="http://www.apache.org/">The Apache Software Foundation </a>.
     All Rights Reserved.
   </div>
   <div class="col-md-12">
diff --git a/output/core-developers/servlet-config-interceptor.html b/output/core-developers/servlet-config-interceptor.html
index f61db38..30e36d3 100644
--- a/output/core-developers/servlet-config-interceptor.html
+++ b/output/core-developers/servlet-config-interceptor.html
@@ -174,7 +174,7 @@ context, the session, etc. Interfaces that it supports are:</p>
 
 <footer class="container">
   <div class="col-md-12">
-    Copyright &copy; 2000-2018 <a href="http://www.apache.org/">The Apache Software Foundation </a>.
+    Copyright &copy; 2000-2021 <a href="http://www.apache.org/">The Apache Software Foundation </a>.
     All Rights Reserved.
   </div>
   <div class="col-md-12">
diff --git a/output/core-developers/short-validator.html b/output/core-developers/short-validator.html
index eee27a9..4c77680 100644
--- a/output/core-developers/short-validator.html
+++ b/output/core-developers/short-validator.html
@@ -198,7 +198,7 @@ expression can be slightly slower, see the example below.</p>
 
 <footer class="container">
   <div class="col-md-12">
-    Copyright &copy; 2000-2018 <a href="http://www.apache.org/">The Apache Software Foundation </a>.
+    Copyright &copy; 2000-2021 <a href="http://www.apache.org/">The Apache Software Foundation </a>.
     All Rights Reserved.
   </div>
   <div class="col-md-12">
diff --git a/output/core-developers/static-content.html b/output/core-developers/static-content.html
index 5a74338..6b03bb1 100644
--- a/output/core-developers/static-content.html
+++ b/output/core-developers/static-content.html
@@ -185,7 +185,7 @@ in the <a href="http://docs.oracle.com/javase/1.5.0/docs/api/java/util/regex/Pat
 
 <footer class="container">
   <div class="col-md-12">
-    Copyright &copy; 2000-2018 <a href="http://www.apache.org/">The Apache Software Foundation </a>.
+    Copyright &copy; 2000-2021 <a href="http://www.apache.org/">The Apache Software Foundation </a>.
     All Rights Reserved.
   </div>
   <div class="col-md-12">
diff --git a/output/core-developers/static-parameters-interceptor.html b/output/core-developers/static-parameters-interceptor.html
index b5ce297..92f7981 100644
--- a/output/core-developers/static-parameters-interceptor.html
+++ b/output/core-developers/static-parameters-interceptor.html
@@ -164,7 +164,7 @@ params will be added to the request params map, unless <code class="highlighter-
 
 <footer class="container">
   <div class="col-md-12">
-    Copyright &copy; 2000-2018 <a href="http://www.apache.org/">The Apache Software Foundation </a>.
+    Copyright &copy; 2000-2021 <a href="http://www.apache.org/">The Apache Software Foundation </a>.
     All Rights Reserved.
   </div>
   <div class="col-md-12">
diff --git a/output/core-developers/stream-result.html b/output/core-developers/stream-result.html
index dcd2127..a4887fb 100644
--- a/output/core-developers/stream-result.html
+++ b/output/core-developers/stream-result.html
@@ -233,7 +233,7 @@ in your Struts2 application.</p>
 
 <footer class="container">
   <div class="col-md-12">
-    Copyright &copy; 2000-2018 <a href="http://www.apache.org/">The Apache Software Foundation </a>.
+    Copyright &copy; 2000-2021 <a href="http://www.apache.org/">The Apache Software Foundation </a>.
     All Rights Reserved.
   </div>
   <div class="col-md-12">
diff --git a/output/core-developers/string-length-field-validator-annotation.html b/output/core-developers/string-length-field-validator-annotation.html
index d67985b..6e6b883 100644
--- a/output/core-developers/string-length-field-validator-annotation.html
+++ b/output/core-developers/string-length-field-validator-annotation.html
@@ -231,7 +231,7 @@ If neither <code class="highlighter-rouge">minLength</code> nor <code class="hig
 
 <footer class="container">
   <div class="col-md-12">
-    Copyright &copy; 2000-2018 <a href="http://www.apache.org/">The Apache Software Foundation </a>.
+    Copyright &copy; 2000-2021 <a href="http://www.apache.org/">The Apache Software Foundation </a>.
     All Rights Reserved.
   </div>
   <div class="col-md-12">
diff --git a/output/core-developers/stringlength-validator.html b/output/core-developers/stringlength-validator.html
index 3c04e70..e26f35b 100644
--- a/output/core-developers/stringlength-validator.html
+++ b/output/core-developers/stringlength-validator.html
@@ -203,7 +203,7 @@ as this will turn into infinitive loop!</p>
 
 <footer class="container">
   <div class="col-md-12">
-    Copyright &copy; 2000-2018 <a href="http://www.apache.org/">The Apache Software Foundation </a>.
+    Copyright &copy; 2000-2021 <a href="http://www.apache.org/">The Apache Software Foundation </a>.
     All Rights Reserved.
   </div>
   <div class="col-md-12">
diff --git a/output/core-developers/struts-default-vm.html b/output/core-developers/struts-default-vm.html
index de42902..3c50cd1 100644
--- a/output/core-developers/struts-default-vm.html
+++ b/output/core-developers/struts-default-vm.html
@@ -160,7 +160,7 @@ $!{ognl.findValue($property, $object)}
 
 <footer class="container">
   <div class="col-md-12">
-    Copyright &copy; 2000-2018 <a href="http://www.apache.org/">The Apache Software Foundation </a>.
+    Copyright &copy; 2000-2021 <a href="http://www.apache.org/">The Apache Software Foundation </a>.
     All Rights Reserved.
   </div>
   <div class="col-md-12">
diff --git a/output/core-developers/struts-default-xml.html b/output/core-developers/struts-default-xml.html
index 85e5909..7f7835b 100644
--- a/output/core-developers/struts-default-xml.html
+++ b/output/core-developers/struts-default-xml.html
@@ -604,7 +604,7 @@ either as-is or as a basis for your own application-specific interceptor stacks.
 
 <footer class="container">
   <div class="col-md-12">
-    Copyright &copy; 2000-2018 <a href="http://www.apache.org/">The Apache Software Foundation </a>.
+    Copyright &copy; 2000-2021 <a href="http://www.apache.org/">The Apache Software Foundation </a>.
     All Rights Reserved.
   </div>
   <div class="col-md-12">
diff --git a/output/core-developers/struts-xml.html b/output/core-developers/struts-xml.html
index 28c0bb0..14dee29 100644
--- a/output/core-developers/struts-xml.html
+++ b/output/core-developers/struts-xml.html
@@ -148,7 +148,7 @@ module can be plugged in as a single JAR.</li>
 
 <footer class="container">
   <div class="col-md-12">
-    Copyright &copy; 2000-2018 <a href="http://www.apache.org/">The Apache Software Foundation </a>.
+    Copyright &copy; 2000-2021 <a href="http://www.apache.org/">The Apache Software Foundation </a>.
     All Rights Reserved.
   </div>
   <div class="col-md-12">
diff --git a/output/core-developers/sunone-7-0.html b/output/core-developers/sunone-7-0.html
index 6ccfbfe..2da82e6 100644
--- a/output/core-developers/sunone-7-0.html
+++ b/output/core-developers/sunone-7-0.html
@@ -167,7 +167,7 @@ grant {
 
 <footer class="container">
   <div class="col-md-12">
-    Copyright &copy; 2000-2018 <a href="http://www.apache.org/">The Apache Software Foundation </a>.
+    Copyright &copy; 2000-2021 <a href="http://www.apache.org/">The Apache Software Foundation </a>.
     All Rights Reserved.
   </div>
   <div class="col-md-12">
diff --git a/output/core-developers/timer-interceptor.html b/output/core-developers/timer-interceptor.html
index 40c815b..fe90a7d 100644
--- a/output/core-developers/timer-interceptor.html
+++ b/output/core-developers/timer-interceptor.html
@@ -176,7 +176,7 @@ Default is to use <code class="highlighter-rouge">com.opensymphony.xwork2.interc
 
 <footer class="container">
   <div class="col-md-12">
-    Copyright &copy; 2000-2018 <a href="http://www.apache.org/">The Apache Software Foundation </a>.
+    Copyright &copy; 2000-2021 <a href="http://www.apache.org/">The Apache Software Foundation </a>.
     All Rights Reserved.
   </div>
   <div class="col-md-12">
diff --git a/output/core-developers/token-interceptor.html b/output/core-developers/token-interceptor.html
index 46275dd..1db24c8 100644
--- a/output/core-developers/token-interceptor.html
+++ b/output/core-developers/token-interceptor.html
@@ -193,7 +193,7 @@ such as done with the token session interceptor.</p>
 
 <footer class="container">
   <div class="col-md-12">
-    Copyright &copy; 2000-2018 <a href="http://www.apache.org/">The Apache Software Foundation </a>.
+    Copyright &copy; 2000-2021 <a href="http://www.apache.org/">The Apache Software Foundation </a>.
     All Rights Reserved.
   </div>
   <div class="col-md-12">
diff --git a/output/core-developers/token-session-interceptor.html b/output/core-developers/token-session-interceptor.html
index 9876032..44004c3 100644
--- a/output/core-developers/token-session-interceptor.html
+++ b/output/core-developers/token-session-interceptor.html
@@ -178,7 +178,7 @@ to selective methods in the action class. See <code class="highlighter-rouge">Me
 
 <footer class="container">
   <div class="col-md-12">
-    Copyright &copy; 2000-2018 <a href="http://www.apache.org/">The Apache Software Foundation </a>.
+    Copyright &copy; 2000-2021 <a href="http://www.apache.org/">The Apache Software Foundation </a>.
     All Rights Reserved.
   </div>
   <div class="col-md-12">
diff --git a/output/core-developers/type-conversion-annotation.html b/output/core-developers/type-conversion-annotation.html
index cd2b6a5..33a9dc7 100644
--- a/output/core-developers/type-conversion-annotation.html
+++ b/output/core-developers/type-conversion-annotation.html
@@ -253,7 +253,7 @@ Set type to: <code class="highlighter-rouge">type = ConversionType.CLASS</code><
 
 <footer class="container">
   <div class="col-md-12">
-    Copyright &copy; 2000-2018 <a href="http://www.apache.org/">The Apache Software Foundation </a>.
+    Copyright &copy; 2000-2021 <a href="http://www.apache.org/">The Apache Software Foundation </a>.
     All Rights Reserved.
   </div>
   <div class="col-md-12">
diff --git a/output/core-developers/type-conversion.html b/output/core-developers/type-conversion.html
index c7e7a84..7630867 100644
--- a/output/core-developers/type-conversion.html
+++ b/output/core-developers/type-conversion.html
@@ -609,7 +609,7 @@ java.lang.Enum is not an enum type).</p>
 
 <footer class="container">
   <div class="col-md-12">
-    Copyright &copy; 2000-2018 <a href="http://www.apache.org/">The Apache Software Foundation </a>.
+    Copyright &copy; 2000-2021 <a href="http://www.apache.org/">The Apache Software Foundation </a>.
     All Rights Reserved.
   </div>
   <div class="col-md-12">
diff --git a/output/core-developers/unknown-handlers.html b/output/core-developers/unknown-handlers.html
index f603820..eee74f5 100644
--- a/output/core-developers/unknown-handlers.html
+++ b/output/core-developers/unknown-handlers.html
@@ -171,7 +171,7 @@ and setting the property <code class="highlighter-rouge">struts.unknownHandlerMa
 
 <footer class="container">
   <div class="col-md-12">
-    Copyright &copy; 2000-2018 <a href="http://www.apache.org/">The Apache Software Foundation </a>.
+    Copyright &copy; 2000-2021 <a href="http://www.apache.org/">The Apache Software Foundation </a>.
     All Rights Reserved.
   </div>
   <div class="col-md-12">
diff --git a/output/core-developers/url-validator-annotation.html b/output/core-developers/url-validator-annotation.html
index 4c016ff..8140132 100644
--- a/output/core-developers/url-validator-annotation.html
+++ b/output/core-developers/url-validator-annotation.html
@@ -241,7 +241,7 @@ based on <a href="http://stackoverflow.com/questions/161738/what-is-the-best-reg
 
 <footer class="container">
   <div class="col-md-12">
-    Copyright &copy; 2000-2018 <a href="http://www.apache.org/">The Apache Software Foundation </a>.
+    Copyright &copy; 2000-2021 <a href="http://www.apache.org/">The Apache Software Foundation </a>.
     All Rights Reserved.
   </div>
   <div class="col-md-12">
diff --git a/output/core-developers/url-validator.html b/output/core-developers/url-validator.html
index 23b685c..3b5fde2 100644
--- a/output/core-developers/url-validator.html
+++ b/output/core-developers/url-validator.html
@@ -177,7 +177,7 @@
 
 <footer class="container">
   <div class="col-md-12">
-    Copyright &copy; 2000-2018 <a href="http://www.apache.org/">The Apache Software Foundation </a>.
+    Copyright &copy; 2000-2021 <a href="http://www.apache.org/">The Apache Software Foundation </a>.
     All Rights Reserved.
   </div>
   <div class="col-md-12">
diff --git a/output/core-developers/using-field-validators.html b/output/core-developers/using-field-validators.html
index db204e3..bd834ef 100644
--- a/output/core-developers/using-field-validators.html
+++ b/output/core-developers/using-field-validators.html
@@ -342,7 +342,7 @@
 
 <footer class="container">
   <div class="col-md-12">
-    Copyright &copy; 2000-2018 <a href="http://www.apache.org/">The Apache Software Foundation </a>.
+    Copyright &copy; 2000-2021 <a href="http://www.apache.org/">The Apache Software Foundation </a>.
     All Rights Reserved.
   </div>
   <div class="col-md-12">
diff --git a/output/core-developers/using-non-field-validators.html b/output/core-developers/using-non-field-validators.html
index 891a3c5..b976636 100644
--- a/output/core-developers/using-non-field-validators.html
+++ b/output/core-developers/using-non-field-validators.html
@@ -216,7 +216,7 @@
 
 <footer class="container">
   <div class="col-md-12">
-    Copyright &copy; 2000-2018 <a href="http://www.apache.org/">The Apache Software Foundation </a>.
+    Copyright &copy; 2000-2021 <a href="http://www.apache.org/">The Apache Software Foundation </a>.
     All Rights Reserved.
   </div>
   <div class="col-md-12">
diff --git a/output/core-developers/using-visitor-field-validator.html b/output/core-developers/using-visitor-field-validator.html
index 3a74223..693fadd 100644
--- a/output/core-developers/using-visitor-field-validator.html
+++ b/output/core-developers/using-visitor-field-validator.html
@@ -199,7 +199,7 @@
 
 <footer class="container">
   <div class="col-md-12">
-    Copyright &copy; 2000-2018 <a href="http://www.apache.org/">The Apache Software Foundation </a>.
+    Copyright &copy; 2000-2021 <a href="http://www.apache.org/">The Apache Software Foundation </a>.
     All Rights Reserved.
   </div>
   <div class="col-md-12">
diff --git a/output/core-developers/validation-annotation.html b/output/core-developers/validation-annotation.html
index b6c7cc4..000eb28 100644
--- a/output/core-developers/validation-annotation.html
+++ b/output/core-developers/validation-annotation.html
@@ -229,7 +229,7 @@ is set to <code class="highlighter-rouge">true</code> in the <code class="highli
 
 <footer class="container">
   <div class="col-md-12">
-    Copyright &copy; 2000-2018 <a href="http://www.apache.org/">The Apache Software Foundation </a>.
+    Copyright &copy; 2000-2021 <a href="http://www.apache.org/">The Apache Software Foundation </a>.
     All Rights Reserved.
   </div>
   <div class="col-md-12">
diff --git a/output/core-developers/validation-interceptor.html b/output/core-developers/validation-interceptor.html
index 2c97b00..76c1c9e 100644
--- a/output/core-developers/validation-interceptor.html
+++ b/output/core-developers/validation-interceptor.html
@@ -201,7 +201,7 @@ starts with <code class="highlighter-rouge">validate</code>.</li>
 
 <footer class="container">
   <div class="col-md-12">
-    Copyright &copy; 2000-2018 <a href="http://www.apache.org/">The Apache Software Foundation </a>.
+    Copyright &copy; 2000-2021 <a href="http://www.apache.org/">The Apache Software Foundation </a>.
     All Rights Reserved.
   </div>
   <div class="col-md-12">
diff --git a/output/core-developers/validation-parameter-annotation.html b/output/core-developers/validation-parameter-annotation.html
index 862a55f..61a1d4a 100644
--- a/output/core-developers/validation-parameter-annotation.html
+++ b/output/core-developers/validation-parameter-annotation.html
@@ -180,7 +180,7 @@
 
 <footer class="container">
   <div class="col-md-12">
-    Copyright &copy; 2000-2018 <a href="http://www.apache.org/">The Apache Software Foundation </a>.
+    Copyright &copy; 2000-2021 <a href="http://www.apache.org/">The Apache Software Foundation </a>.
     All Rights Reserved.
   </div>
   <div class="col-md-12">
diff --git a/output/core-developers/validation.html b/output/core-developers/validation.html
index 78b0717..5702376 100644
--- a/output/core-developers/validation.html
+++ b/output/core-developers/validation.html
@@ -729,7 +729,7 @@ and more context specific validators to be located in <code class="highlighter-r
 
 <footer class="container">
   <div class="col-md-12">
-    Copyright &copy; 2000-2018 <a href="http://www.apache.org/">The Apache Software Foundation </a>.
+    Copyright &copy; 2000-2021 <a href="http://www.apache.org/">The Apache Software Foundation </a>.
     All Rights Reserved.
   </div>
   <div class="col-md-12">
diff --git a/output/core-developers/validations-annotation.html b/output/core-developers/validations-annotation.html
index c6183ac..cc317a2 100644
--- a/output/core-developers/validations-annotation.html
+++ b/output/core-developers/validations-annotation.html
@@ -307,7 +307,7 @@
 
 <footer class="container">
   <div class="col-md-12">
-    Copyright &copy; 2000-2018 <a href="http://www.apache.org/">The Apache Software Foundation </a>.
+    Copyright &copy; 2000-2021 <a href="http://www.apache.org/">The Apache Software Foundation </a>.
     All Rights Reserved.
   </div>
   <div class="col-md-12">
diff --git a/output/core-developers/velocity-properties.html b/output/core-developers/velocity-properties.html
index dd20469..7f253de 100644
--- a/output/core-developers/velocity-properties.html
+++ b/output/core-developers/velocity-properties.html
@@ -149,7 +149,7 @@ velocimacro.library = action-default.vm, tigris-macros.vm, myapp.vm
 
 <footer class="container">
   <div class="col-md-12">
-    Copyright &copy; 2000-2018 <a href="http://www.apache.org/">The Apache Software Foundation </a>.
+    Copyright &copy; 2000-2021 <a href="http://www.apache.org/">The Apache Software Foundation </a>.
     All Rights Reserved.
   </div>
   <div class="col-md-12">
diff --git a/output/core-developers/velocity-result.html b/output/core-developers/velocity-result.html
index d1a1afe..82d2e25 100644
--- a/output/core-developers/velocity-result.html
+++ b/output/core-developers/velocity-result.html
@@ -190,7 +190,7 @@
 
 <footer class="container">
   <div class="col-md-12">
-    Copyright &copy; 2000-2018 <a href="http://www.apache.org/">The Apache Software Foundation </a>.
+    Copyright &copy; 2000-2021 <a href="http://www.apache.org/">The Apache Software Foundation </a>.
     All Rights Reserved.
   </div>
   <div class="col-md-12">
diff --git a/output/core-developers/visitor-field-validator-annotation.html b/output/core-developers/visitor-field-validator-annotation.html
index 9b6a49c..20a42e1 100644
--- a/output/core-developers/visitor-field-validator-annotation.html
+++ b/output/core-developers/visitor-field-validator-annotation.html
@@ -211,7 +211,7 @@ by the validations for the Object message.</p>
 
 <footer class="container">
   <div class="col-md-12">
-    Copyright &copy; 2000-2018 <a href="http://www.apache.org/">The Apache Software Foundation </a>.
+    Copyright &copy; 2000-2021 <a href="http://www.apache.org/">The Apache Software Foundation </a>.
     All Rights Reserved.
   </div>
   <div class="col-md-12">
diff --git a/output/core-developers/visitor-validator.html b/output/core-developers/visitor-validator.html
index e1fd210..611209e 100644
--- a/output/core-developers/visitor-validator.html
+++ b/output/core-developers/visitor-validator.html
@@ -180,7 +180,7 @@ properties, Collections of Objects, or Arrays.</p>
 
 <footer class="container">
   <div class="col-md-12">
-    Copyright &copy; 2000-2018 <a href="http://www.apache.org/">The Apache Software Foundation </a>.
+    Copyright &copy; 2000-2021 <a href="http://www.apache.org/">The Apache Software Foundation </a>.
     All Rights Reserved.
   </div>
   <div class="col-md-12">
diff --git a/output/core-developers/web-xml.html b/output/core-developers/web-xml.html
index b12dc13..298a673 100644
--- a/output/core-developers/web-xml.html
+++ b/output/core-developers/web-xml.html
@@ -298,7 +298,7 @@ version of FileManager. But it must be registered at “the beginning” to supp
 
 <footer class="container">
   <div class="col-md-12">
-    Copyright &copy; 2000-2018 <a href="http://www.apache.org/">The Apache Software Foundation </a>.
+    Copyright &copy; 2000-2021 <a href="http://www.apache.org/">The Apache Software Foundation </a>.
     All Rights Reserved.
   </div>
   <div class="col-md-12">
diff --git a/output/core-developers/weblogic-6-1.html b/output/core-developers/weblogic-6-1.html
index d302d09..cd7a45a 100644
--- a/output/core-developers/weblogic-6-1.html
+++ b/output/core-developers/weblogic-6-1.html
@@ -242,7 +242,7 @@
 
 <footer class="container">
   <div class="col-md-12">
-    Copyright &copy; 2000-2018 <a href="http://www.apache.org/">The Apache Software Foundation </a>.
+    Copyright &copy; 2000-2021 <a href="http://www.apache.org/">The Apache Software Foundation </a>.
     All Rights Reserved.
   </div>
   <div class="col-md-12">
diff --git a/output/core-developers/weblogic.html b/output/core-developers/weblogic.html
index 168433a..a9277f9 100644
--- a/output/core-developers/weblogic.html
+++ b/output/core-developers/weblogic.html
@@ -227,7 +227,7 @@ struts.convention.action.fileProtocols=jar,zip
 
 <footer class="container">
   <div class="col-md-12">
-    Copyright &copy; 2000-2018 <a href="http://www.apache.org/">The Apache Software Foundation </a>.
+    Copyright &copy; 2000-2021 <a href="http://www.apache.org/">The Apache Software Foundation </a>.
     All Rights Reserved.
   </div>
   <div class="col-md-12">
diff --git a/output/core-developers/websphere.html b/output/core-developers/websphere.html
index 414bcd0..929eca5 100644
--- a/output/core-developers/websphere.html
+++ b/output/core-developers/websphere.html
@@ -385,7 +385,7 @@ System Property Value: true
 
 <footer class="container">
   <div class="col-md-12">
-    Copyright &copy; 2000-2018 <a href="http://www.apache.org/">The Apache Software Foundation </a>.
+    Copyright &copy; 2000-2021 <a href="http://www.apache.org/">The Apache Software Foundation </a>.
     All Rights Reserved.
   </div>
   <div class="col-md-12">
diff --git a/output/core-developers/wildcard-mappings.html b/output/core-developers/wildcard-mappings.html
index 10e69e7..16c242e 100644
--- a/output/core-developers/wildcard-mappings.html
+++ b/output/core-developers/wildcard-mappings.html
@@ -332,7 +332,7 @@ Java regular expression. For example:</p>
 
 <footer class="container">
   <div class="col-md-12">
-    Copyright &copy; 2000-2018 <a href="http://www.apache.org/">The Apache Software Foundation </a>.
+    Copyright &copy; 2000-2021 <a href="http://www.apache.org/">The Apache Software Foundation </a>.
     All Rights Reserved.
   </div>
   <div class="col-md-12">
diff --git a/output/core-developers/writing-interceptors.html b/output/core-developers/writing-interceptors.html
index eff80de..72a0029 100644
--- a/output/core-developers/writing-interceptors.html
+++ b/output/core-developers/writing-interceptors.html
@@ -224,7 +224,7 @@ of the action to the current date:</p>
 
 <footer class="container">
   <div class="col-md-12">
-    Copyright &copy; 2000-2018 <a href="http://www.apache.org/">The Apache Software Foundation </a>.
+    Copyright &copy; 2000-2021 <a href="http://www.apache.org/">The Apache Software Foundation </a>.
     All Rights Reserved.
   </div>
   <div class="col-md-12">
diff --git a/output/core-developers/xsl-result.html b/output/core-developers/xsl-result.html
index 1d1dfaf..9a820a4 100644
--- a/output/core-developers/xsl-result.html
+++ b/output/core-developers/xsl-result.html
@@ -241,7 +241,7 @@ and walk through it’s properties. The <code class="highlighter-rouge">exposedV
 
 <footer class="container">
   <div class="col-md-12">
-    Copyright &copy; 2000-2018 <a href="http://www.apache.org/">The Apache Software Foundation </a>.
+    Copyright &copy; 2000-2021 <a href="http://www.apache.org/">The Apache Software Foundation </a>.
     All Rights Reserved.
   </div>
   <div class="col-md-12">
diff --git a/output/dev-mail.html b/output/dev-mail.html
index b5d212a..e9e55f9 100644
--- a/output/dev-mail.html
+++ b/output/dev-mail.html
@@ -178,7 +178,7 @@ There are many other archives out there as well.</p>
 
 <footer class="container">
   <div class="col-md-12">
-    Copyright &copy; 2000-2018 <a href="http://www.apache.org/">The Apache Software Foundation </a>.
+    Copyright &copy; 2000-2021 <a href="http://www.apache.org/">The Apache Software Foundation </a>.
     All Rights Reserved.
   </div>
   <div class="col-md-12">
diff --git a/output/docs/index.html b/output/docs/index.html
index 65899de..59b16d2 100644
--- a/output/docs/index.html
+++ b/output/docs/index.html
@@ -163,7 +163,7 @@ repo.</p>
 
 <footer class="container">
   <div class="col-md-12">
-    Copyright &copy; 2000-2018 <a href="http://www.apache.org/">The Apache Software Foundation </a>.
+    Copyright &copy; 2000-2021 <a href="http://www.apache.org/">The Apache Software Foundation </a>.
     All Rights Reserved.
   </div>
   <div class="col-md-12">
diff --git a/output/download.html b/output/download.html
index c1fdd8b..ae2efea 100644
--- a/output/download.html
+++ b/output/download.html
@@ -528,7 +528,7 @@
 
 <footer class="container">
   <div class="col-md-12">
-    Copyright &copy; 2000-2018 <a href="http://www.apache.org/">The Apache Software Foundation </a>.
+    Copyright &copy; 2000-2021 <a href="http://www.apache.org/">The Apache Software Foundation </a>.
     All Rights Reserved.
   </div>
   <div class="col-md-12">
diff --git a/output/getting-started/annotations.html b/output/getting-started/annotations.html
index 34ed9cc..1a21c19 100644
--- a/output/getting-started/annotations.html
+++ b/output/getting-started/annotations.html
@@ -281,7 +281,7 @@ the <a href="../plugins/convention/">Convention Plugin</a> documentation for alt
 
 <footer class="container">
   <div class="col-md-12">
-    Copyright &copy; 2000-2018 <a href="http://www.apache.org/">The Apache Software Foundation </a>.
+    Copyright &copy; 2000-2021 <a href="http://www.apache.org/">The Apache Software Foundation </a>.
     All Rights Reserved.
   </div>
   <div class="col-md-12">
diff --git a/output/getting-started/coding-actions.html b/output/getting-started/coding-actions.html
index 289a7a2..6d9640b 100644
--- a/output/getting-started/coding-actions.html
+++ b/output/getting-started/coding-actions.html
@@ -267,7 +267,7 @@ project. The example code for this tutorial, <strong>coding-actions</strong>, is
 
 <footer class="container">
   <div class="col-md-12">
-    Copyright &copy; 2000-2018 <a href="http://www.apache.org/">The Apache Software Foundation </a>.
+    Copyright &copy; 2000-2021 <a href="http://www.apache.org/">The Apache Software Foundation </a>.
     All Rights Reserved.
   </div>
   <div class="col-md-12">
diff --git a/output/getting-started/control-tags.html b/output/getting-started/control-tags.html
index 6009e16..f21721b 100644
--- a/output/getting-started/control-tags.html
+++ b/output/getting-started/control-tags.html
@@ -226,7 +226,7 @@
 
 <footer class="container">
   <div class="col-md-12">
-    Copyright &copy; 2000-2018 <a href="http://www.apache.org/">The Apache Software Foundation </a>.
+    Copyright &copy; 2000-2021 <a href="http://www.apache.org/">The Apache Software Foundation </a>.
     All Rights Reserved.
   </div>
   <div class="col-md-12">
diff --git a/output/getting-started/debugging-struts.html b/output/getting-started/debugging-struts.html
index 456669f..84beb14 100644
--- a/output/getting-started/debugging-struts.html
+++ b/output/getting-started/debugging-struts.html
@@ -239,7 +239,7 @@ the number of log messages.</p>
 
 <footer class="container">
   <div class="col-md-12">
-    Copyright &copy; 2000-2018 <a href="http://www.apache.org/">The Apache Software Foundation </a>.
+    Copyright &copy; 2000-2021 <a href="http://www.apache.org/">The Apache Software Foundation </a>.
     All Rights Reserved.
   </div>
   <div class="col-md-12">
diff --git a/output/getting-started/exception-handling.html b/output/getting-started/exception-handling.html
index 34abfca..af632a9 100644
--- a/output/getting-started/exception-handling.html
+++ b/output/getting-started/exception-handling.html
@@ -247,7 +247,7 @@
 
 <footer class="container">
   <div class="col-md-12">
-    Copyright &copy; 2000-2018 <a href="http://www.apache.org/">The Apache Software Foundation </a>.
+    Copyright &copy; 2000-2021 <a href="http://www.apache.org/">The Apache Software Foundation </a>.
     All Rights Reserved.
   </div>
   <div class="col-md-12">
diff --git a/output/getting-started/exclude-parameters.html b/output/getting-started/exclude-parameters.html
index e7b3560..42e9240 100644
--- a/output/getting-started/exclude-parameters.html
+++ b/output/getting-started/exclude-parameters.html
@@ -260,7 +260,7 @@ to the comma-delimited list that is the value for the <code class="highlighter-r
 
 <footer class="container">
   <div class="col-md-12">
-    Copyright &copy; 2000-2018 <a href="http://www.apache.org/">The Apache Software Foundation </a>.
+    Copyright &copy; 2000-2021 <a href="http://www.apache.org/">The Apache Software Foundation </a>.
     All Rights Reserved.
   </div>
   <div class="col-md-12">
diff --git a/output/getting-started/form-tags.html b/output/getting-started/form-tags.html
index e8da060..2457a27 100644
--- a/output/getting-started/form-tags.html
+++ b/output/getting-started/form-tags.html
@@ -416,7 +416,7 @@ tags consult the Struts 2 documentation at <a href="http://struts.apache.org">ht
 
 <footer class="container">
   <div class="col-md-12">
-    Copyright &copy; 2000-2018 <a href="http://www.apache.org/">The Apache Software Foundation </a>.
+    Copyright &copy; 2000-2021 <a href="http://www.apache.org/">The Apache Software Foundation </a>.
     All Rights Reserved.
   </div>
   <div class="col-md-12">
diff --git a/output/getting-started/form-validation-using-xml.html b/output/getting-started/form-validation-using-xml.html
index bdc4bcd..d71ca08 100644
--- a/output/getting-started/form-validation-using-xml.html
+++ b/output/getting-started/form-validation-using-xml.html
@@ -280,7 +280,7 @@
 
 <footer class="container">
   <div class="col-md-12">
-    Copyright &copy; 2000-2018 <a href="http://www.apache.org/">The Apache Software Foundation </a>.
+    Copyright &copy; 2000-2021 <a href="http://www.apache.org/">The Apache Software Foundation </a>.
     All Rights Reserved.
   </div>
   <div class="col-md-12">
diff --git a/output/getting-started/form-validation.html b/output/getting-started/form-validation.html
index 76e707d..029f168 100644
--- a/output/getting-started/form-validation.html
+++ b/output/getting-started/form-validation.html
@@ -269,7 +269,7 @@ in Struts 2 see <a href="../core-developers/validation.html">Validation</a> .</p
 
 <footer class="container">
   <div class="col-md-12">
-    Copyright &copy; 2000-2018 <a href="http://www.apache.org/">The Apache Software Foundation </a>.
+    Copyright &copy; 2000-2021 <a href="http://www.apache.org/">The Apache Software Foundation </a>.
     All Rights Reserved.
   </div>
   <div class="col-md-12">
diff --git a/output/getting-started/hello-world-using-struts2.html b/output/getting-started/hello-world-using-struts2.html
index be1029f..898534c 100644
--- a/output/getting-started/hello-world-using-struts2.html
+++ b/output/getting-started/hello-world-using-struts2.html
@@ -415,7 +415,7 @@ dynamic data, the framework provides a set of tags that can be used along with H
 
 <footer class="container">
   <div class="col-md-12">
-    Copyright &copy; 2000-2018 <a href="http://www.apache.org/">The Apache Software Foundation </a>.
+    Copyright &copy; 2000-2021 <a href="http://www.apache.org/">The Apache Software Foundation </a>.
     All Rights Reserved.
   </div>
   <div class="col-md-12">
diff --git a/output/getting-started/how-to-create-a-struts2-web-application.html b/output/getting-started/how-to-create-a-struts2-web-application.html
index 2d82fda..f528f19 100644
--- a/output/getting-started/how-to-create-a-struts2-web-application.html
+++ b/output/getting-started/how-to-create-a-struts2-web-application.html
@@ -473,7 +473,7 @@ post a question on the mailing list.</p>
 
 <footer class="container">
   <div class="col-md-12">
-    Copyright &copy; 2000-2018 <a href="http://www.apache.org/">The Apache Software Foundation </a>.
+    Copyright &copy; 2000-2021 <a href="http://www.apache.org/">The Apache Software Foundation </a>.
     All Rights Reserved.
   </div>
   <div class="col-md-12">
diff --git a/output/getting-started/http-session.html b/output/getting-started/http-session.html
index e8bea03..c1208dd 100644
--- a/output/getting-started/http-session.html
+++ b/output/getting-started/http-session.html
@@ -295,7 +295,7 @@ Struts 2 package setup.</p>
 
 <footer class="container">
   <div class="col-md-12">
-    Copyright &copy; 2000-2018 <a href="http://www.apache.org/">The Apache Software Foundation </a>.
+    Copyright &copy; 2000-2021 <a href="http://www.apache.org/">The Apache Software Foundation </a>.
     All Rights Reserved.
   </div>
   <div class="col-md-12">
diff --git a/output/getting-started/index.html b/output/getting-started/index.html
index 7f3a24a..ab5402e 100644
--- a/output/getting-started/index.html
+++ b/output/getting-started/index.html
@@ -200,7 +200,7 @@ post a question on the mailing list.</p>
 
 <footer class="container">
   <div class="col-md-12">
-    Copyright &copy; 2000-2018 <a href="http://www.apache.org/">The Apache Software Foundation </a>.
+    Copyright &copy; 2000-2021 <a href="http://www.apache.org/">The Apache Software Foundation </a>.
     All Rights Reserved.
   </div>
   <div class="col-md-12">
diff --git a/output/getting-started/introducing-interceptors.html b/output/getting-started/introducing-interceptors.html
index 692eac8..bbcd4e2 100644
--- a/output/getting-started/introducing-interceptors.html
+++ b/output/getting-started/introducing-interceptors.html
@@ -297,7 +297,7 @@ how to do this. For example, you could create your own interceptor to handle aut
 
 <footer class="container">
   <div class="col-md-12">
-    Copyright &copy; 2000-2018 <a href="http://www.apache.org/">The Apache Software Foundation </a>.
+    Copyright &copy; 2000-2021 <a href="http://www.apache.org/">The Apache Software Foundation </a>.
     All Rights Reserved.
   </div>
   <div class="col-md-12">
diff --git a/output/getting-started/jasper-reports-tutorial.html b/output/getting-started/jasper-reports-tutorial.html
index 93091df..be10dde 100644
--- a/output/getting-started/jasper-reports-tutorial.html
+++ b/output/getting-started/jasper-reports-tutorial.html
@@ -466,7 +466,7 @@ specify what dataSource you want to use, and there you go.</p>
 
 <footer class="container">
   <div class="col-md-12">
-    Copyright &copy; 2000-2018 <a href="http://www.apache.org/">The Apache Software Foundation </a>.
+    Copyright &copy; 2000-2021 <a href="http://www.apache.org/">The Apache Software Foundation </a>.
     All Rights Reserved.
   </div>
   <div class="col-md-12">
diff --git a/output/getting-started/message-resource-files.html b/output/getting-started/message-resource-files.html
index 14d4c32..1f1f51f 100644
--- a/output/getting-started/message-resource-files.html
+++ b/output/getting-started/message-resource-files.html
@@ -428,7 +428,7 @@ the main Struts 2 documentation available at <a href="http://struts.apache.org">
 
 <footer class="container">
   <div class="col-md-12">
-    Copyright &copy; 2000-2018 <a href="http://www.apache.org/">The Apache Software Foundation </a>.
+    Copyright &copy; 2000-2021 <a href="http://www.apache.org/">The Apache Software Foundation </a>.
     All Rights Reserved.
   </div>
   <div class="col-md-12">
diff --git a/output/getting-started/preperable-interface.html b/output/getting-started/preperable-interface.html
index f3a1409..1fca8af 100644
--- a/output/getting-started/preperable-interface.html
+++ b/output/getting-started/preperable-interface.html
@@ -215,7 +215,7 @@ or when validation fails, you should implement the Preparable interface and over
 
 <footer class="container">
   <div class="col-md-12">
-    Copyright &copy; 2000-2018 <a href="http://www.apache.org/">The Apache Software Foundation </a>.
+    Copyright &copy; 2000-2021 <a href="http://www.apache.org/">The Apache Software Foundation </a>.
     All Rights Reserved.
   </div>
   <div class="col-md-12">
diff --git a/output/getting-started/processing-forms.html b/output/getting-started/processing-forms.html
index c340750..addc656 100644
--- a/output/getting-started/processing-forms.html
+++ b/output/getting-started/processing-forms.html
@@ -414,7 +414,7 @@ Click on that link and you should see the <code class="highlighter-rouge">regist
 
 <footer class="container">
   <div class="col-md-12">
-    Copyright &copy; 2000-2018 <a href="http://www.apache.org/">The Apache Software Foundation </a>.
+    Copyright &copy; 2000-2021 <a href="http://www.apache.org/">The Apache Software Foundation </a>.
     All Rights Reserved.
   </div>
   <div class="col-md-12">
diff --git a/output/getting-started/spring.html b/output/getting-started/spring.html
index 1eecb6b..47a39a1 100644
--- a/output/getting-started/spring.html
+++ b/output/getting-started/spring.html
@@ -318,7 +318,7 @@ advantage of the many other benefits (AOP, Spring JDBC) that the Spring framewor
 
 <footer class="container">
   <div class="col-md-12">
-    Copyright &copy; 2000-2018 <a href="http://www.apache.org/">The Apache Software Foundation </a>.
+    Copyright &copy; 2000-2021 <a href="http://www.apache.org/">The Apache Software Foundation </a>.
     All Rights Reserved.
   </div>
   <div class="col-md-12">
diff --git a/output/getting-started/themes.html b/output/getting-started/themes.html
index 53bcb62..8f9cf7b 100644
--- a/output/getting-started/themes.html
+++ b/output/getting-started/themes.html
@@ -340,7 +340,7 @@ in that theme folder for the tag’s template.</p>
 
 <footer class="container">
   <div class="col-md-12">
-    Copyright &copy; 2000-2018 <a href="http://www.apache.org/">The Apache Software Foundation </a>.
+    Copyright &copy; 2000-2021 <a href="http://www.apache.org/">The Apache Software Foundation </a>.
     All Rights Reserved.
   </div>
   <div class="col-md-12">
diff --git a/output/getting-started/unit-testing.html b/output/getting-started/unit-testing.html
index 9e66e70..ae5fcd4 100644
--- a/output/getting-started/unit-testing.html
+++ b/output/getting-started/unit-testing.html
@@ -297,7 +297,7 @@ to learn more.</p>
 
 <footer class="container">
   <div class="col-md-12">
-    Copyright &copy; 2000-2018 <a href="http://www.apache.org/">The Apache Software Foundation </a>.
+    Copyright &copy; 2000-2021 <a href="http://www.apache.org/">The Apache Software Foundation </a>.
     All Rights Reserved.
   </div>
   <div class="col-md-12">
diff --git a/output/getting-started/using-tags.html b/output/getting-started/using-tags.html
index 2144a3c..50a0b86 100644
--- a/output/getting-started/using-tags.html
+++ b/output/getting-started/using-tags.html
@@ -380,7 +380,7 @@ Consult the <a href="../tag-developers/tag-reference.html">Struts 2 Tag Referenc
 
 <footer class="container">
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-    Copyright &copy; 2000-2018 <a href="http://www.apache.org/">The Apache Software Foundation </a>.
+    Copyright &copy; 2000-2021 <a href="http://www.apache.org/">The Apache Software Foundation </a>.
     All Rights Reserved.
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   <div class="col-md-12">
diff --git a/output/getting-started/wildcard-method-selection.html b/output/getting-started/wildcard-method-selection.html
index 2f91ea0..a263f83 100644
--- a/output/getting-started/wildcard-method-selection.html
+++ b/output/getting-started/wildcard-method-selection.html
@@ -226,7 +226,7 @@
 
 <footer class="container">
   <div class="col-md-12">
-    Copyright &copy; 2000-2018 <a href="http://www.apache.org/">The Apache Software Foundation </a>.
+    Copyright &copy; 2000-2021 <a href="http://www.apache.org/">The Apache Software Foundation </a>.
     All Rights Reserved.
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   <div class="col-md-12">
diff --git a/output/helping.html b/output/helping.html
index e456766..134c0e2 100644
--- a/output/helping.html
+++ b/output/helping.html
@@ -398,7 +398,7 @@ release.</p>
 
 <footer class="container">
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-    Copyright &copy; 2000-2018 <a href="http://www.apache.org/">The Apache Software Foundation </a>.
+    Copyright &copy; 2000-2021 <a href="http://www.apache.org/">The Apache Software Foundation </a>.
     All Rights Reserved.
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   <div class="col-md-12">
diff --git a/output/index.html b/output/index.html
index 04d62fb..5edbc4b 100644
--- a/output/index.html
+++ b/output/index.html
@@ -226,7 +226,7 @@
 
 <footer class="container">
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-    Copyright &copy; 2000-2018 <a href="http://www.apache.org/">The Apache Software Foundation </a>.
+    Copyright &copy; 2000-2021 <a href="http://www.apache.org/">The Apache Software Foundation </a>.
     All Rights Reserved.
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diff --git a/output/kickstart.html b/output/kickstart.html
index 4dbd6a8..dc26b26 100644
--- a/output/kickstart.html
+++ b/output/kickstart.html
@@ -324,7 +324,7 @@ or <strong>[s2]</strong> in the subject line of your post.</p>
 
 <footer class="container">
   <div class="col-md-12">
-    Copyright &copy; 2000-2018 <a href="http://www.apache.org/">The Apache Software Foundation </a>.
+    Copyright &copy; 2000-2021 <a href="http://www.apache.org/">The Apache Software Foundation </a>.
     All Rights Reserved.
   </div>
   <div class="col-md-12">
diff --git a/output/mail.html b/output/mail.html
index ba784ce..1a27f16 100644
--- a/output/mail.html
+++ b/output/mail.html
@@ -262,7 +262,7 @@ precisely on this topic. Please read the essay, follow its advice, and then post
 
 <footer class="container">
   <div class="col-md-12">
-    Copyright &copy; 2000-2018 <a href="http://www.apache.org/">The Apache Software Foundation </a>.
+    Copyright &copy; 2000-2021 <a href="http://www.apache.org/">The Apache Software Foundation </a>.
     All Rights Reserved.
   </div>
   <div class="col-md-12">
diff --git a/output/maven-archetypes/index.html b/output/maven-archetypes/index.html
index 5cad467..5d966f0 100644
--- a/output/maven-archetypes/index.html
+++ b/output/maven-archetypes/index.html
@@ -498,7 +498,7 @@
 
 <footer class="container">
   <div class="col-md-12">
-    Copyright &copy; 2000-2018 <a href="http://www.apache.org/">The Apache Software Foundation </a>.
+    Copyright &copy; 2000-2021 <a href="http://www.apache.org/">The Apache Software Foundation </a>.
     All Rights Reserved.
   </div>
   <div class="col-md-12">
diff --git a/output/maven-archetypes/struts2-archetype-blank.html b/output/maven-archetypes/struts2-archetype-blank.html
index 0be2d0b..754f7a4 100644
--- a/output/maven-archetypes/struts2-archetype-blank.html
+++ b/output/maven-archetypes/struts2-archetype-blank.html
@@ -486,7 +486,7 @@ pom.xml         src/
 
 <footer class="container">
   <div class="col-md-12">
-    Copyright &copy; 2000-2018 <a href="http://www.apache.org/">The Apache Software Foundation </a>.
+    Copyright &copy; 2000-2021 <a href="http://www.apache.org/">The Apache Software Foundation </a>.
     All Rights Reserved.
   </div>
   <div class="col-md-12">
diff --git a/output/plugins/bean-validation/index.html b/output/plugins/bean-validation/index.html
index f3cafb2..57f4fb3 100644
--- a/output/plugins/bean-validation/index.html
+++ b/output/plugins/bean-validation/index.html
@@ -337,7 +337,7 @@
 
 <footer class="container">
   <div class="col-md-12">
-    Copyright &copy; 2000-2018 <a href="http://www.apache.org/">The Apache Software Foundation </a>.
+    Copyright &copy; 2000-2021 <a href="http://www.apache.org/">The Apache Software Foundation </a>.
     All Rights Reserved.
   </div>
   <div class="col-md-12">
diff --git a/output/plugins/cdi/index.html b/output/plugins/cdi/index.html
index 29d2f17..e8cb136 100644
--- a/output/plugins/cdi/index.html
+++ b/output/plugins/cdi/index.html
@@ -541,7 +541,7 @@
 
 <footer class="container">
   <div class="col-md-12">
-    Copyright &copy; 2000-2018 <a href="http://www.apache.org/">The Apache Software Foundation </a>.
+    Copyright &copy; 2000-2021 <a href="http://www.apache.org/">The Apache Software Foundation </a>.
     All Rights Reserved.
   </div>
   <div class="col-md-12">
diff --git a/output/plugins/codebehind/index.html b/output/plugins/codebehind/index.html
index 50b0eb2..b0b5748 100644
--- a/output/plugins/codebehind/index.html
+++ b/output/plugins/codebehind/index.html
@@ -254,7 +254,7 @@
 
 <footer class="container">
   <div class="col-md-12">
-    Copyright &copy; 2000-2018 <a href="http://www.apache.org/">The Apache Software Foundation </a>.
+    Copyright &copy; 2000-2021 <a href="http://www.apache.org/">The Apache Software Foundation </a>.
     All Rights Reserved.
   </div>
   <div class="col-md-12">
diff --git a/output/plugins/config-browser/index.html b/output/plugins/config-browser/index.html
index 58ab8fa..67cbb2a 100644
--- a/output/plugins/config-browser/index.html
+++ b/output/plugins/config-browser/index.html
@@ -174,7 +174,7 @@
 
 <footer class="container">
   <div class="col-md-12">
-    Copyright &copy; 2000-2018 <a href="http://www.apache.org/">The Apache Software Foundation </a>.
+    Copyright &copy; 2000-2021 <a href="http://www.apache.org/">The Apache Software Foundation </a>.
     All Rights Reserved.
   </div>
   <div class="col-md-12">
diff --git a/output/plugins/convention/converting.html b/output/plugins/convention/converting.html
index 1262138..5447cdb 100644
--- a/output/plugins/convention/converting.html
+++ b/output/plugins/convention/converting.html
@@ -172,7 +172,7 @@
 
 <footer class="container">
   <div class="col-md-12">
-    Copyright &copy; 2000-2018 <a href="http://www.apache.org/">The Apache Software Foundation </a>.
+    Copyright &copy; 2000-2021 <a href="http://www.apache.org/">The Apache Software Foundation </a>.
     All Rights Reserved.
   </div>
   <div class="col-md-12">
diff --git a/output/plugins/convention/index.html b/output/plugins/convention/index.html
index 2baaf08..4fa3c32 100644
--- a/output/plugins/convention/index.html
+++ b/output/plugins/convention/index.html
@@ -1135,7 +1135,7 @@ the appropriate constant’s value with the name of the new bean, for example:</
 
 <footer class="container">
   <div class="col-md-12">
-    Copyright &copy; 2000-2018 <a href="http://www.apache.org/">The Apache Software Foundation </a>.
+    Copyright &copy; 2000-2021 <a href="http://www.apache.org/">The Apache Software Foundation </a>.
     All Rights Reserved.
   </div>
   <div class="col-md-12">
diff --git a/output/plugins/dwr/index.html b/output/plugins/dwr/index.html
index f09f2d7..8c47379 100644
--- a/output/plugins/dwr/index.html
+++ b/output/plugins/dwr/index.html
@@ -174,7 +174,7 @@
 
 <footer class="container">
   <div class="col-md-12">
-    Copyright &copy; 2000-2018 <a href="http://www.apache.org/">The Apache Software Foundation </a>.
+    Copyright &copy; 2000-2021 <a href="http://www.apache.org/">The Apache Software Foundation </a>.
     All Rights Reserved.
   </div>
   <div class="col-md-12">
diff --git a/output/plugins/embedded-jsp/index.html b/output/plugins/embedded-jsp/index.html
index 9b62fc9..e186908 100644
--- a/output/plugins/embedded-jsp/index.html
+++ b/output/plugins/embedded-jsp/index.html
@@ -205,7 +205,7 @@
 
 <footer class="container">
   <div class="col-md-12">
-    Copyright &copy; 2000-2018 <a href="http://www.apache.org/">The Apache Software Foundation </a>.
+    Copyright &copy; 2000-2021 <a href="http://www.apache.org/">The Apache Software Foundation </a>.
     All Rights Reserved.
   </div>
   <div class="col-md-12">
diff --git a/output/plugins/extending-an-application-with-custom-plugins.html b/output/plugins/extending-an-application-with-custom-plugins.html
index 803da27..6542d53 100644
--- a/output/plugins/extending-an-application-with-custom-plugins.html
+++ b/output/plugins/extending-an-application-with-custom-plugins.html
@@ -256,7 +256,7 @@ Results, or any other JAR-able resource that an application might utilize.</p>
 
 <footer class="container">
   <div class="col-md-12">
-    Copyright &copy; 2000-2018 <a href="http://www.apache.org/">The Apache Software Foundation </a>.
+    Copyright &copy; 2000-2021 <a href="http://www.apache.org/">The Apache Software Foundation </a>.
     All Rights Reserved.
   </div>
   <div class="col-md-12">
diff --git a/output/plugins/index.html b/output/plugins/index.html
index b5d0df5..ba5b67c 100644
--- a/output/plugins/index.html
+++ b/output/plugins/index.html
@@ -161,7 +161,7 @@ Several plugins are bundled with the framework, and others are available from th
 
 <footer class="container">
   <div class="col-md-12">
-    Copyright &copy; 2000-2018 <a href="http://www.apache.org/">The Apache Software Foundation </a>.
+    Copyright &copy; 2000-2021 <a href="http://www.apache.org/">The Apache Software Foundation </a>.
     All Rights Reserved.
   </div>
   <div class="col-md-12">
diff --git a/output/plugins/jasperreports/index.html b/output/plugins/jasperreports/index.html
index c5748d9..020cfe9 100644
--- a/output/plugins/jasperreports/index.html
+++ b/output/plugins/jasperreports/index.html
@@ -239,7 +239,7 @@
 
 <footer class="container">
   <div class="col-md-12">
-    Copyright &copy; 2000-2018 <a href="http://www.apache.org/">The Apache Software Foundation </a>.
+    Copyright &copy; 2000-2021 <a href="http://www.apache.org/">The Apache Software Foundation </a>.
     All Rights Reserved.
   </div>
   <div class="col-md-12">
diff --git a/output/plugins/java-8-support/index.html b/output/plugins/java-8-support/index.html
index 1b7871b..925f25d 100644
--- a/output/plugins/java-8-support/index.html
+++ b/output/plugins/java-8-support/index.html
@@ -171,7 +171,7 @@
 
 <footer class="container">
   <div class="col-md-12">
-    Copyright &copy; 2000-2018 <a href="http://www.apache.org/">The Apache Software Foundation </a>.
+    Copyright &copy; 2000-2021 <a href="http://www.apache.org/">The Apache Software Foundation </a>.
     All Rights Reserved.
   </div>
   <div class="col-md-12">
diff --git a/output/plugins/javatemplates/index.html b/output/plugins/javatemplates/index.html
index 341a529..eec2671 100644
--- a/output/plugins/javatemplates/index.html
+++ b/output/plugins/javatemplates/index.html
@@ -184,7 +184,7 @@
 
 <footer class="container">
   <div class="col-md-12">
-    Copyright &copy; 2000-2018 <a href="http://www.apache.org/">The Apache Software Foundation </a>.
+    Copyright &copy; 2000-2021 <a href="http://www.apache.org/">The Apache Software Foundation </a>.
     All Rights Reserved.
   </div>
   <div class="col-md-12">
diff --git a/output/plugins/jfreechart/index.html b/output/plugins/jfreechart/index.html
index d3ae31d..d7e008f 100644
--- a/output/plugins/jfreechart/index.html
+++ b/output/plugins/jfreechart/index.html
@@ -232,7 +232,7 @@
 
 <footer class="container">
   <div class="col-md-12">
-    Copyright &copy; 2000-2018 <a href="http://www.apache.org/">The Apache Software Foundation </a>.
+    Copyright &copy; 2000-2021 <a href="http://www.apache.org/">The Apache Software Foundation </a>.
     All Rights Reserved.
   </div>
   <div class="col-md-12">
diff --git a/output/plugins/jsf/index.html b/output/plugins/jsf/index.html
index 26f2062..94b0cc8 100644
--- a/output/plugins/jsf/index.html
+++ b/output/plugins/jsf/index.html
@@ -233,7 +233,7 @@
 
 <footer class="container">
   <div class="col-md-12">
-    Copyright &copy; 2000-2018 <a href="http://www.apache.org/">The Apache Software Foundation </a>.
+    Copyright &copy; 2000-2021 <a href="http://www.apache.org/">The Apache Software Foundation </a>.
     All Rights Reserved.
   </div>
   <div class="col-md-12">
diff --git a/output/plugins/json/index.html b/output/plugins/json/index.html
index e457797..6e7d489 100644
--- a/output/plugins/json/index.html
+++ b/output/plugins/json/index.html
@@ -878,7 +878,7 @@ by recursion through the interfaces.</p>
 
 <footer class="container">
   <div class="col-md-12">
-    Copyright &copy; 2000-2018 <a href="http://www.apache.org/">The Apache Software Foundation </a>.
+    Copyright &copy; 2000-2021 <a href="http://www.apache.org/">The Apache Software Foundation </a>.
     All Rights Reserved.
   </div>
   <div class="col-md-12">
diff --git a/output/plugins/json/json-ajax-validation.html b/output/plugins/json/json-ajax-validation.html
index 4efca2b..504e4f1 100644
--- a/output/plugins/json/json-ajax-validation.html
+++ b/output/plugins/json/json-ajax-validation.html
@@ -656,7 +656,7 @@ the response - is needed in portlet environment</li>
 
 <footer class="container">
   <div class="col-md-12">
-    Copyright &copy; 2000-2018 <a href="http://www.apache.org/">The Apache Software Foundation </a>.
+    Copyright &copy; 2000-2021 <a href="http://www.apache.org/">The Apache Software Foundation </a>.
     All Rights Reserved.
   </div>
   <div class="col-md-12">
diff --git a/output/plugins/junit/index.html b/output/plugins/junit/index.html
index 53c6883..a454cd3 100644
--- a/output/plugins/junit/index.html
+++ b/output/plugins/junit/index.html
@@ -333,7 +333,7 @@ overwrite <code class="highlighter-rouge">getContextLocations</code>.</p>
 
 <footer class="container">
   <div class="col-md-12">
-    Copyright &copy; 2000-2018 <a href="http://www.apache.org/">The Apache Software Foundation </a>.
+    Copyright &copy; 2000-2021 <a href="http://www.apache.org/">The Apache Software Foundation </a>.
     All Rights Reserved.
   </div>
   <div class="col-md-12">
diff --git a/output/plugins/osgi/index.html b/output/plugins/osgi/index.html
index ae176d2..21ab336 100644
--- a/output/plugins/osgi/index.html
+++ b/output/plugins/osgi/index.html
@@ -519,7 +519,7 @@ org.springframework.web-2.5.5.A.jar
 
 <footer class="container">
   <div class="col-md-12">
-    Copyright &copy; 2000-2018 <a href="http://www.apache.org/">The Apache Software Foundation </a>.
+    Copyright &copy; 2000-2021 <a href="http://www.apache.org/">The Apache Software Foundation </a>.
     All Rights Reserved.
   </div>
   <div class="col-md-12">
diff --git a/output/plugins/oval/index.html b/output/plugins/oval/index.html
index e6ac870..1118ae4 100644
--- a/output/plugins/oval/index.html
+++ b/output/plugins/oval/index.html
@@ -349,7 +349,7 @@ field.too.long=${field.name} value is too long, allowed length is ${max}
 
 <footer class="container">
   <div class="col-md-12">
-    Copyright &copy; 2000-2018 <a href="http://www.apache.org/">The Apache Software Foundation </a>.
+    Copyright &copy; 2000-2021 <a href="http://www.apache.org/">The Apache Software Foundation </a>.
     All Rights Reserved.
   </div>
   <div class="col-md-12">
diff --git a/output/plugins/plexus/index.html b/output/plugins/plexus/index.html
index 77a7df0..021b57c 100644
--- a/output/plugins/plexus/index.html
+++ b/output/plugins/plexus/index.html
@@ -195,7 +195,7 @@
 
 <footer class="container">
   <div class="col-md-12">
-    Copyright &copy; 2000-2018 <a href="http://www.apache.org/">The Apache Software Foundation </a>.
+    Copyright &copy; 2000-2021 <a href="http://www.apache.org/">The Apache Software Foundation </a>.
     All Rights Reserved.
   </div>
   <div class="col-md-12">
diff --git a/output/plugins/plugins.html b/output/plugins/plugins.html
index 12e7537..c7f62ce 100644
--- a/output/plugins/plugins.html
+++ b/output/plugins/plugins.html
@@ -545,7 +545,7 @@
 
 <footer class="container">
   <div class="col-md-12">
-    Copyright &copy; 2000-2018 <a href="http://www.apache.org/">The Apache Software Foundation </a>.
+    Copyright &copy; 2000-2021 <a href="http://www.apache.org/">The Apache Software Foundation </a>.
     All Rights Reserved.
   </div>
   <div class="col-md-12">
diff --git a/output/plugins/portlet-tiles/index.html b/output/plugins/portlet-tiles/index.html
index d213d17..3ae907c 100644
--- a/output/plugins/portlet-tiles/index.html
+++ b/output/plugins/portlet-tiles/index.html
@@ -201,7 +201,7 @@
 
 <footer class="container">
   <div class="col-md-12">
-    Copyright &copy; 2000-2018 <a href="http://www.apache.org/">The Apache Software Foundation </a>.
+    Copyright &copy; 2000-2021 <a href="http://www.apache.org/">The Apache Software Foundation </a>.
     All Rights Reserved.
   </div>
   <div class="col-md-12">
diff --git a/output/plugins/portlet/index.html b/output/plugins/portlet/index.html
index 039e918..ff16965 100644
--- a/output/plugins/portlet/index.html
+++ b/output/plugins/portlet/index.html
@@ -362,7 +362,7 @@
 
 <footer class="container">
   <div class="col-md-12">
-    Copyright &copy; 2000-2018 <a href="http://www.apache.org/">The Apache Software Foundation </a>.
+    Copyright &copy; 2000-2021 <a href="http://www.apache.org/">The Apache Software Foundation </a>.
     All Rights Reserved.
   </div>
   <div class="col-md-12">
diff --git a/output/plugins/portlet/struts-2-portlet-tutorial.html b/output/plugins/portlet/struts-2-portlet-tutorial.html
index 18173c8..3b83590 100644
--- a/output/plugins/portlet/struts-2-portlet-tutorial.html
+++ b/output/plugins/portlet/struts-2-portlet-tutorial.html
@@ -736,7 +736,7 @@ If you have not used Struts 2 before, please check out some of the other Struts
 
 <footer class="container">
   <div class="col-md-12">
-    Copyright &copy; 2000-2018 <a href="http://www.apache.org/">The Apache Software Foundation </a>.
+    Copyright &copy; 2000-2021 <a href="http://www.apache.org/">The Apache Software Foundation </a>.
     All Rights Reserved.
   </div>
   <div class="col-md-12">
diff --git a/output/plugins/rest/index.html b/output/plugins/rest/index.html
index fd460b6..30f6377 100644
--- a/output/plugins/rest/index.html
+++ b/output/plugins/rest/index.html
@@ -559,7 +559,7 @@ For more configuration options see the <a href="../convention">Convention Plugin
 
 <footer class="container">
   <div class="col-md-12">
-    Copyright &copy; 2000-2018 <a href="http://www.apache.org/">The Apache Software Foundation </a>.
+    Copyright &copy; 2000-2021 <a href="http://www.apache.org/">The Apache Software Foundation </a>.
     All Rights Reserved.
   </div>
   <div class="col-md-12">
diff --git a/output/plugins/sitegraph/index.html b/output/plugins/sitegraph/index.html
index 58279c9..e55d19e 100644
--- a/output/plugins/sitegraph/index.html
+++ b/output/plugins/sitegraph/index.html
@@ -283,7 +283,7 @@
 
 <footer class="container">
   <div class="col-md-12">
-    Copyright &copy; 2000-2018 <a href="http://www.apache.org/">The Apache Software Foundation </a>.
+    Copyright &copy; 2000-2021 <a href="http://www.apache.org/">The Apache Software Foundation </a>.
     All Rights Reserved.
   </div>
   <div class="col-md-12">
diff --git a/output/plugins/sitemesh/index.html b/output/plugins/sitemesh/index.html
index 4b8b573..40285bf 100644
--- a/output/plugins/sitemesh/index.html
+++ b/output/plugins/sitemesh/index.html
@@ -444,7 +444,7 @@
 
 <footer class="container">
   <div class="col-md-12">
-    Copyright &copy; 2000-2018 <a href="http://www.apache.org/">The Apache Software Foundation </a>.
+    Copyright &copy; 2000-2021 <a href="http://www.apache.org/">The Apache Software Foundation </a>.
     All Rights Reserved.
   </div>
   <div class="col-md-12">
diff --git a/output/plugins/spring/index.html b/output/plugins/spring/index.html
index 9e3d5d6..19475c7 100644
--- a/output/plugins/spring/index.html
+++ b/output/plugins/spring/index.html
@@ -434,7 +434,7 @@
 
 <footer class="container">
   <div class="col-md-12">
-    Copyright &copy; 2000-2018 <a href="http://www.apache.org/">The Apache Software Foundation </a>.
+    Copyright &copy; 2000-2021 <a href="http://www.apache.org/">The Apache Software Foundation </a>.
     All Rights Reserved.
   </div>
   <div class="col-md-12">
diff --git a/output/plugins/spring/spring-session-components-workarounds.html b/output/plugins/spring/spring-session-components-workarounds.html
index de805a7..3d36261 100644
--- a/output/plugins/spring/spring-session-components-workarounds.html
+++ b/output/plugins/spring/spring-session-components-workarounds.html
@@ -139,7 +139,7 @@
 
 <footer class="container">
   <div class="col-md-12">
-    Copyright &copy; 2000-2018 <a href="http://www.apache.org/">The Apache Software Foundation </a>.
+    Copyright &copy; 2000-2021 <a href="http://www.apache.org/">The Apache Software Foundation </a>.
     All Rights Reserved.
   </div>
   <div class="col-md-12">
diff --git a/output/plugins/struts-1/index.html b/output/plugins/struts-1/index.html
index 0b53cc1..7589b38 100644
--- a/output/plugins/struts-1/index.html
+++ b/output/plugins/struts-1/index.html
@@ -297,7 +297,7 @@
 
 <footer class="container">
   <div class="col-md-12">
-    Copyright &copy; 2000-2018 <a href="http://www.apache.org/">The Apache Software Foundation </a>.
+    Copyright &copy; 2000-2021 <a href="http://www.apache.org/">The Apache Software Foundation </a>.
     All Rights Reserved.
   </div>
   <div class="col-md-12">
diff --git a/output/plugins/testng/index.html b/output/plugins/testng/index.html
index b509590..b4f7751 100644
--- a/output/plugins/testng/index.html
+++ b/output/plugins/testng/index.html
@@ -191,7 +191,7 @@
 
 <footer class="container">
   <div class="col-md-12">
-    Copyright &copy; 2000-2018 <a href="http://www.apache.org/">The Apache Software Foundation </a>.
+    Copyright &copy; 2000-2021 <a href="http://www.apache.org/">The Apache Software Foundation </a>.
     All Rights Reserved.
   </div>
   <div class="col-md-12">
diff --git a/output/plugins/tiles-3/index.html b/output/plugins/tiles-3/index.html
index 1fd2c16..2f7c643 100644
--- a/output/plugins/tiles-3/index.html
+++ b/output/plugins/tiles-3/index.html
@@ -212,7 +212,7 @@
 
 <footer class="container">
   <div class="col-md-12">
-    Copyright &copy; 2000-2018 <a href="http://www.apache.org/">The Apache Software Foundation </a>.
+    Copyright &copy; 2000-2021 <a href="http://www.apache.org/">The Apache Software Foundation </a>.
     All Rights Reserved.
   </div>
   <div class="col-md-12">
diff --git a/output/plugins/tiles/index.html b/output/plugins/tiles/index.html
index f3bc29b..27bcf25 100644
--- a/output/plugins/tiles/index.html
+++ b/output/plugins/tiles/index.html
@@ -313,7 +313,7 @@ prefix to evaluate provided expression as a key in Struts resource bundles. </p
 
 <footer class="container">
   <div class="col-md-12">
-    Copyright &copy; 2000-2018 <a href="http://www.apache.org/">The Apache Software Foundation </a>.
+    Copyright &copy; 2000-2021 <a href="http://www.apache.org/">The Apache Software Foundation </a>.
     All Rights Reserved.
   </div>
   <div class="col-md-12">
diff --git a/output/plugins/tiles/tiles-use.html b/output/plugins/tiles/tiles-use.html
index 786896a..c342f0a 100644
--- a/output/plugins/tiles/tiles-use.html
+++ b/output/plugins/tiles/tiles-use.html
@@ -204,7 +204,7 @@
 
 <footer class="container">
   <div class="col-md-12">
-    Copyright &copy; 2000-2018 <a href="http://www.apache.org/">The Apache Software Foundation </a>.
+    Copyright &copy; 2000-2021 <a href="http://www.apache.org/">The Apache Software Foundation </a>.
     All Rights Reserved.
   </div>
   <div class="col-md-12">
diff --git a/output/primer.html b/output/primer.html
index cf36ad1..9517f56 100644
--- a/output/primer.html
+++ b/output/primer.html
@@ -530,7 +530,7 @@ data access frameworks. Some popular data access frameworks include:</p>
 
 <footer class="container">
   <div class="col-md-12">
-    Copyright &copy; 2000-2018 <a href="http://www.apache.org/">The Apache Software Foundation </a>.
+    Copyright &copy; 2000-2021 <a href="http://www.apache.org/">The Apache Software Foundation </a>.
     All Rights Reserved.
   </div>
   <div class="col-md-12">
diff --git a/output/release-guidelines.html b/output/release-guidelines.html
index fa1f0b7..b83638d 100644
--- a/output/release-guidelines.html
+++ b/output/release-guidelines.html
@@ -254,7 +254,7 @@ and <a href="http://www.amazon.com/exec/obidos/ISBN=0735619670/apachesoftwar-20/
 
 <footer class="container">
   <div class="col-md-12">
-    Copyright &copy; 2000-2018 <a href="http://www.apache.org/">The Apache Software Foundation </a>.
+    Copyright &copy; 2000-2021 <a href="http://www.apache.org/">The Apache Software Foundation </a>.
     All Rights Reserved.
   </div>
   <div class="col-md-12">
diff --git a/output/releases.html b/output/releases.html
index beebb1e..e0fee8b 100644
--- a/output/releases.html
+++ b/output/releases.html
@@ -1732,7 +1732,7 @@
 
 <footer class="container">
   <div class="col-md-12">
-    Copyright &copy; 2000-2018 <a href="http://www.apache.org/">The Apache Software Foundation </a>.
+    Copyright &copy; 2000-2021 <a href="http://www.apache.org/">The Apache Software Foundation </a>.
     All Rights Reserved.
   </div>
   <div class="col-md-12">
diff --git a/output/security.html b/output/security.html
index bce6e5a..11e9673 100644
--- a/output/security.html
+++ b/output/security.html
@@ -160,7 +160,7 @@ to consume resources in a non-linear relationship to the size of inputs.</p>
 
 <footer class="container">
   <div class="col-md-12">
-    Copyright &copy; 2000-2018 <a href="http://www.apache.org/">The Apache Software Foundation </a>.
+    Copyright &copy; 2000-2021 <a href="http://www.apache.org/">The Apache Software Foundation </a>.
     All Rights Reserved.
   </div>
   <div class="col-md-12">
diff --git a/output/security/index.html b/output/security/index.html
index 366f683..38473ea 100644
--- a/output/security/index.html
+++ b/output/security/index.html
@@ -493,7 +493,7 @@ and <a href="../core-developers/coep-interceptor.html">CoepInterceptor</a>.</p>
 
 <footer class="container">
   <div class="col-md-12">
-    Copyright &copy; 2000-2018 <a href="http://www.apache.org/">The Apache Software Foundation </a>.
+    Copyright &copy; 2000-2021 <a href="http://www.apache.org/">The Apache Software Foundation </a>.
     All Rights Reserved.
   </div>
   <div class="col-md-12">
diff --git a/output/struts1eol-announcement.html b/output/struts1eol-announcement.html
index fb90fc6..4a3a66f 100644
--- a/output/struts1eol-announcement.html
+++ b/output/struts1eol-announcement.html
@@ -182,7 +182,7 @@ Struts 1 in projects. See the following Q/A section for more details.</p>
 
 <footer class="container">
   <div class="col-md-12">
-    Copyright &copy; 2000-2018 <a href="http://www.apache.org/">The Apache Software Foundation </a>.
+    Copyright &copy; 2000-2021 <a href="http://www.apache.org/">The Apache Software Foundation </a>.
     All Rights Reserved.
   </div>
   <div class="col-md-12">
diff --git a/output/struts1eol-press.html b/output/struts1eol-press.html
index 8da1174..3ad2fc9 100644
--- a/output/struts1eol-press.html
+++ b/output/struts1eol-press.html
@@ -169,7 +169,7 @@ Spring Web MVC, Grails or Stripes.</p>
 
 <footer class="container">
   <div class="col-md-12">
-    Copyright &copy; 2000-2018 <a href="http://www.apache.org/">The Apache Software Foundation </a>.
+    Copyright &copy; 2000-2021 <a href="http://www.apache.org/">The Apache Software Foundation </a>.
     All Rights Reserved.
   </div>
   <div class="col-md-12">
diff --git a/output/struts23-eol-announcement.html b/output/struts23-eol-announcement.html
index 8cc97fe..de26053 100644
--- a/output/struts23-eol-announcement.html
+++ b/output/struts23-eol-announcement.html
@@ -184,7 +184,7 @@ the latest version of Struts 2.</p>
 
 <footer class="container">
   <div class="col-md-12">
-    Copyright &copy; 2000-2018 <a href="http://www.apache.org/">The Apache Software Foundation </a>.
+    Copyright &copy; 2000-2021 <a href="http://www.apache.org/">The Apache Software Foundation </a>.
     All Rights Reserved.
   </div>
   <div class="col-md-12">
diff --git a/output/submitting-patches.html b/output/submitting-patches.html
index c0a2360..a01f709 100644
--- a/output/submitting-patches.html
+++ b/output/submitting-patches.html
@@ -329,7 +329,7 @@ to prepare a new release with your patch in secret.</p>
 
 <footer class="container">
   <div class="col-md-12">
-    Copyright &copy; 2000-2018 <a href="http://www.apache.org/">The Apache Software Foundation </a>.
+    Copyright &copy; 2000-2021 <a href="http://www.apache.org/">The Apache Software Foundation </a>.
     All Rights Reserved.
   </div>
   <div class="col-md-12">
diff --git a/output/tag-developers/a-tag.html b/output/tag-developers/a-tag.html
index 4023d18..0afd37a 100644
--- a/output/tag-developers/a-tag.html
+++ b/output/tag-developers/a-tag.html
@@ -666,7 +666,7 @@ in this example. Then in the <code class="highlighter-rouge">s:a</code> tag refe
 
 <footer class="container">
   <div class="col-md-12">
-    Copyright &copy; 2000-2018 <a href="http://www.apache.org/">The Apache Software Foundation </a>.
+    Copyright &copy; 2000-2021 <a href="http://www.apache.org/">The Apache Software Foundation </a>.
     All Rights Reserved.
   </div>
   <div class="col-md-12">
diff --git a/output/tag-developers/access-to-valuestack-from-jsps.html b/output/tag-developers/access-to-valuestack-from-jsps.html
index 5b91f48..ce51b27 100644
--- a/output/tag-developers/access-to-valuestack-from-jsps.html
+++ b/output/tag-developers/access-to-valuestack-from-jsps.html
@@ -271,7 +271,7 @@ from JSP 2.0 Expression Language
 
 <footer class="container">
   <div class="col-md-12">
-    Copyright &copy; 2000-2018 <a href="http://www.apache.org/">The Apache Software Foundation </a>.
+    Copyright &copy; 2000-2021 <a href="http://www.apache.org/">The Apache Software Foundation </a>.
     All Rights Reserved.
   </div>
   <div class="col-md-12">
diff --git a/output/tag-developers/action-tag.html b/output/tag-developers/action-tag.html
index dcc1b0f..7bc67a3 100644
--- a/output/tag-developers/action-tag.html
+++ b/output/tag-developers/action-tag.html
@@ -286,7 +286,7 @@ will be retrieved using property tag&lt;/span&gt;</p>
 
 <footer class="container">
   <div class="col-md-12">
-    Copyright &copy; 2000-2018 <a href="http://www.apache.org/">The Apache Software Foundation </a>.
+    Copyright &copy; 2000-2021 <a href="http://www.apache.org/">The Apache Software Foundation </a>.
     All Rights Reserved.
   </div>
   <div class="col-md-12">
diff --git a/output/tag-developers/actionerror-tag.html b/output/tag-developers/actionerror-tag.html
index efb44d4..d8eb52c 100644
--- a/output/tag-developers/actionerror-tag.html
+++ b/output/tag-developers/actionerror-tag.html
@@ -535,7 +535,7 @@ blank string) errors will not be printed. The action error strings will be html
 
 <footer class="container">
   <div class="col-md-12">
-    Copyright &copy; 2000-2018 <a href="http://www.apache.org/">The Apache Software Foundation </a>.
+    Copyright &copy; 2000-2021 <a href="http://www.apache.org/">The Apache Software Foundation </a>.
     All Rights Reserved.
   </div>
   <div class="col-md-12">
diff --git a/output/tag-developers/actionmessage-tag.html b/output/tag-developers/actionmessage-tag.html
index a80d15f..48d016f 100644
--- a/output/tag-developers/actionmessage-tag.html
+++ b/output/tag-developers/actionmessage-tag.html
@@ -535,7 +535,7 @@ string) messages will not be printed. The action message strings will be html es
 
 <footer class="container">
   <div class="col-md-12">
-    Copyright &copy; 2000-2018 <a href="http://www.apache.org/">The Apache Software Foundation </a>.
+    Copyright &copy; 2000-2021 <a href="http://www.apache.org/">The Apache Software Foundation </a>.
     All Rights Reserved.
   </div>
   <div class="col-md-12">
diff --git a/output/tag-developers/ajax-a-template.html b/output/tag-developers/ajax-a-template.html
index 3df93b7..9f6f28b 100644
--- a/output/tag-developers/ajax-a-template.html
+++ b/output/tag-developers/ajax-a-template.html
@@ -159,7 +159,7 @@ the topic pub/sub model, see the examples in the <a href="ajax-div-template.html
 
 <footer class="container">
   <div class="col-md-12">
-    Copyright &copy; 2000-2018 <a href="http://www.apache.org/">The Apache Software Foundation </a>.
+    Copyright &copy; 2000-2021 <a href="http://www.apache.org/">The Apache Software Foundation </a>.
     All Rights Reserved.
   </div>
   <div class="col-md-12">
diff --git a/output/tag-developers/ajax-and-javascript-recipes.html b/output/tag-developers/ajax-and-javascript-recipes.html
index c044bc9..00e0fa5 100644
--- a/output/tag-developers/ajax-and-javascript-recipes.html
+++ b/output/tag-developers/ajax-and-javascript-recipes.html
@@ -1108,7 +1108,7 @@ one for the selected value, and one for its associated key.</p>
 
 <footer class="container">
   <div class="col-md-12">
-    Copyright &copy; 2000-2018 <a href="http://www.apache.org/">The Apache Software Foundation </a>.
+    Copyright &copy; 2000-2021 <a href="http://www.apache.org/">The Apache Software Foundation </a>.
     All Rights Reserved.
   </div>
   <div class="col-md-12">
diff --git a/output/tag-developers/ajax-div-template.html b/output/tag-developers/ajax-div-template.html
index f07464b..21e5bda 100644
--- a/output/tag-developers/ajax-div-template.html
+++ b/output/tag-developers/ajax-div-template.html
@@ -286,7 +286,7 @@ the AJAX div so it refreshes.</p>
 
 <footer class="container">
   <div class="col-md-12">
-    Copyright &copy; 2000-2018 <a href="http://www.apache.org/">The Apache Software Foundation </a>.
+    Copyright &copy; 2000-2021 <a href="http://www.apache.org/">The Apache Software Foundation </a>.
     All Rights Reserved.
   </div>
   <div class="col-md-12">
diff --git a/output/tag-developers/ajax-event-system.html b/output/tag-developers/ajax-event-system.html
index cad6a29..8b6cf04 100644
--- a/output/tag-developers/ajax-event-system.html
+++ b/output/tag-developers/ajax-event-system.html
@@ -173,7 +173,7 @@ from an object) and the second is the name of the function to call when an event
 
 <footer class="container">
   <div class="col-md-12">
-    Copyright &copy; 2000-2018 <a href="http://www.apache.org/">The Apache Software Foundation </a>.
+    Copyright &copy; 2000-2021 <a href="http://www.apache.org/">The Apache Software Foundation </a>.
     All Rights Reserved.
   </div>
   <div class="col-md-12">
diff --git a/output/tag-developers/ajax-head-template.html b/output/tag-developers/ajax-head-template.html
index 133bf46..57a17b1 100644
--- a/output/tag-developers/ajax-head-template.html
+++ b/output/tag-developers/ajax-head-template.html
@@ -246,7 +246,7 @@ example of how to use the <a href="dojo-head-tag.html">head</a> tag with the AJA
 
 <footer class="container">
   <div class="col-md-12">
-    Copyright &copy; 2000-2018 <a href="http://www.apache.org/">The Apache Software Foundation </a>.
+    Copyright &copy; 2000-2021 <a href="http://www.apache.org/">The Apache Software Foundation </a>.
     All Rights Reserved.
   </div>
   <div class="col-md-12">
diff --git a/output/tag-developers/ajax-tags.html b/output/tag-developers/ajax-tags.html
index b64f080..c992632 100644
--- a/output/tag-developers/ajax-tags.html
+++ b/output/tag-developers/ajax-tags.html
@@ -219,7 +219,7 @@ distributed with Struts 2.</p>
 
 <footer class="container">
   <div class="col-md-12">
-    Copyright &copy; 2000-2018 <a href="http://www.apache.org/">The Apache Software Foundation </a>.
+    Copyright &copy; 2000-2021 <a href="http://www.apache.org/">The Apache Software Foundation </a>.
     All Rights Reserved.
   </div>
   <div class="col-md-12">
diff --git a/output/tag-developers/ajax-theme.html b/output/tag-developers/ajax-theme.html
index 4e61068..1784c6b 100644
--- a/output/tag-developers/ajax-theme.html
+++ b/output/tag-developers/ajax-theme.html
@@ -220,7 +220,7 @@ the framework and Dojo.</p>
 
 <footer class="container">
   <div class="col-md-12">
-    Copyright &copy; 2000-2018 <a href="http://www.apache.org/">The Apache Software Foundation </a>.
+    Copyright &copy; 2000-2021 <a href="http://www.apache.org/">The Apache Software Foundation </a>.
     All Rights Reserved.
   </div>
   <div class="col-md-12">
diff --git a/output/tag-developers/alt-syntax.html b/output/tag-developers/alt-syntax.html
index 791baa1..7821b1a 100644
--- a/output/tag-developers/alt-syntax.html
+++ b/output/tag-developers/alt-syntax.html
@@ -196,7 +196,7 @@ on by default and eventually the old syntax will no longer be supported and will
 
 <footer class="container">
   <div class="col-md-12">
-    Copyright &copy; 2000-2018 <a href="http://www.apache.org/">The Apache Software Foundation </a>.
+    Copyright &copy; 2000-2021 <a href="http://www.apache.org/">The Apache Software Foundation </a>.
     All Rights Reserved.
   </div>
   <div class="col-md-12">
diff --git a/output/tag-developers/append-tag.html b/output/tag-developers/append-tag.html
index 212c102..a3a8b38 100644
--- a/output/tag-developers/append-tag.html
+++ b/output/tag-developers/append-tag.html
@@ -213,7 +213,7 @@ iterator entries will be arranged:</p>
 
 <footer class="container">
   <div class="col-md-12">
-    Copyright &copy; 2000-2018 <a href="http://www.apache.org/">The Apache Software Foundation </a>.
+    Copyright &copy; 2000-2021 <a href="http://www.apache.org/">The Apache Software Foundation </a>.
     All Rights Reserved.
   </div>
   <div class="col-md-12">
diff --git a/output/tag-developers/bean-tag.html b/output/tag-developers/bean-tag.html
index 4c50d62..2fdc66a 100644
--- a/output/tag-developers/bean-tag.html
+++ b/output/tag-developers/bean-tag.html
@@ -224,7 +224,7 @@ an <code class="highlighter-rouge">id(key)</code> of <code class="highlighter-ro
 
 <footer class="container">
   <div class="col-md-12">
-    Copyright &copy; 2000-2018 <a href="http://www.apache.org/">The Apache Software Foundation </a>.
+    Copyright &copy; 2000-2021 <a href="http://www.apache.org/">The Apache Software Foundation </a>.
     All Rights Reserved.
   </div>
   <div class="col-md-12">
diff --git a/output/tag-developers/cewolf-charts-using-velocity-templates.html b/output/tag-developers/cewolf-charts-using-velocity-templates.html
index 6dc4bba..fb2ede8 100644
--- a/output/tag-developers/cewolf-charts-using-velocity-templates.html
+++ b/output/tag-developers/cewolf-charts-using-velocity-templates.html
@@ -255,7 +255,7 @@ $req.session.setAttribute("pageViews", $pageViews )
 
 <footer class="container">
   <div class="col-md-12">
-    Copyright &copy; 2000-2018 <a href="http://www.apache.org/">The Apache Software Foundation </a>.
+    Copyright &copy; 2000-2021 <a href="http://www.apache.org/">The Apache Software Foundation </a>.
     All Rights Reserved.
   </div>
   <div class="col-md-12">
diff --git a/output/tag-developers/checkbox-tag.html b/output/tag-developers/checkbox-tag.html
index e935bad..05804d5 100644
--- a/output/tag-developers/checkbox-tag.html
+++ b/output/tag-developers/checkbox-tag.html
@@ -551,7 +551,7 @@
 
 <footer class="container">
   <div class="col-md-12">
-    Copyright &copy; 2000-2018 <a href="http://www.apache.org/">The Apache Software Foundation </a>.
+    Copyright &copy; 2000-2021 <a href="http://www.apache.org/">The Apache Software Foundation </a>.
     All Rights Reserved.
   </div>
   <div class="col-md-12">
diff --git a/output/tag-developers/checkboxlist-tag.html b/output/tag-developers/checkboxlist-tag.html
index 84b3bba..8cafff1 100644
--- a/output/tag-developers/checkboxlist-tag.html
+++ b/output/tag-developers/checkboxlist-tag.html
@@ -591,7 +591,7 @@ to be null and not used.</p>
 
 <footer class="container">
   <div class="col-md-12">
-    Copyright &copy; 2000-2018 <a href="http://www.apache.org/">The Apache Software Foundation </a>.
+    Copyright &copy; 2000-2021 <a href="http://www.apache.org/">The Apache Software Foundation </a>.
     All Rights Reserved.
   </div>
   <div class="col-md-12">
diff --git a/output/tag-developers/combobox-tag.html b/output/tag-developers/combobox-tag.html
index b52f019..516db5e 100644
--- a/output/tag-developers/combobox-tag.html
+++ b/output/tag-developers/combobox-tag.html
@@ -654,7 +654,7 @@ out the text field.</p>
 
 <footer class="container">
   <div class="col-md-12">
-    Copyright &copy; 2000-2018 <a href="http://www.apache.org/">The Apache Software Foundation </a>.
+    Copyright &copy; 2000-2021 <a href="http://www.apache.org/">The Apache Software Foundation </a>.
     All Rights Reserved.
   </div>
   <div class="col-md-12">
diff --git a/output/tag-developers/component-tag.html b/output/tag-developers/component-tag.html
index 1ffe47d..e8f07d3 100644
--- a/output/tag-developers/component-tag.html
+++ b/output/tag-developers/component-tag.html
@@ -602,7 +602,7 @@ you would have to set templateDir=”components”, theme=”html” and templat
 
 <footer class="container">
   <div class="col-md-12">
-    Copyright &copy; 2000-2018 <a href="http://www.apache.org/">The Apache Software Foundation </a>.
+    Copyright &copy; 2000-2021 <a href="http://www.apache.org/">The Apache Software Foundation </a>.
     All Rights Reserved.
   </div>
   <div class="col-md-12">
diff --git a/output/tag-developers/css-xhtml-theme.html b/output/tag-developers/css-xhtml-theme.html
index 022bc9f..5b282b0 100644
--- a/output/tag-developers/css-xhtml-theme.html
+++ b/output/tag-developers/css-xhtml-theme.html
@@ -395,7 +395,7 @@ validation is still supported.</p>
 
 <footer class="container">
   <div class="col-md-12">
-    Copyright &copy; 2000-2018 <a href="http://www.apache.org/">The Apache Software Foundation </a>.
+    Copyright &copy; 2000-2021 <a href="http://www.apache.org/">The Apache Software Foundation </a>.
     All Rights Reserved.
   </div>
   <div class="col-md-12">
diff --git a/output/tag-developers/date-tag.html b/output/tag-developers/date-tag.html
index 9e68c2f..1dc7888 100644
--- a/output/tag-developers/date-tag.html
+++ b/output/tag-developers/date-tag.html
@@ -292,7 +292,7 @@ and the format attribute.</p>
 
 <footer class="container">
   <div class="col-md-12">
-    Copyright &copy; 2000-2018 <a href="http://www.apache.org/">The Apache Software Foundation </a>.
+    Copyright &copy; 2000-2021 <a href="http://www.apache.org/">The Apache Software Foundation </a>.
     All Rights Reserved.
   </div>
   <div class="col-md-12">
diff --git a/output/tag-developers/datetextfield-tag.html b/output/tag-developers/datetextfield-tag.html
index f4e2cea..550b067 100644
--- a/output/tag-developers/datetextfield-tag.html
+++ b/output/tag-developers/datetextfield-tag.html
@@ -526,7 +526,7 @@
 
 <footer class="container">
   <div class="col-md-12">
-    Copyright &copy; 2000-2018 <a href="http://www.apache.org/">The Apache Software Foundation </a>.
+    Copyright &copy; 2000-2021 <a href="http://www.apache.org/">The Apache Software Foundation </a>.
     All Rights Reserved.
   </div>
   <div class="col-md-12">
diff --git a/output/tag-developers/debug-tag.html b/output/tag-developers/debug-tag.html
index 088b121..311e9b8 100644
--- a/output/tag-developers/debug-tag.html
+++ b/output/tag-developers/debug-tag.html
@@ -141,7 +141,7 @@
 
 <footer class="container">
   <div class="col-md-12">
-    Copyright &copy; 2000-2018 <a href="http://www.apache.org/">The Apache Software Foundation </a>.
+    Copyright &copy; 2000-2021 <a href="http://www.apache.org/">The Apache Software Foundation </a>.
     All Rights Reserved.
   </div>
   <div class="col-md-12">
diff --git a/output/tag-developers/dojo-a-tag.html b/output/tag-developers/dojo-a-tag.html
index a3a1063..24d3dec 100644
--- a/output/tag-developers/dojo-a-tag.html
+++ b/output/tag-developers/dojo-a-tag.html
@@ -1317,7 +1317,7 @@
 
 <footer class="container">
   <div class="col-md-12">
-    Copyright &copy; 2000-2018 <a href="http://www.apache.org/">The Apache Software Foundation </a>.
+    Copyright &copy; 2000-2021 <a href="http://www.apache.org/">The Apache Software Foundation </a>.
     All Rights Reserved.
   </div>
   <div class="col-md-12">
diff --git a/output/tag-developers/dojo-autocompleter-tag.html b/output/tag-developers/dojo-autocompleter-tag.html
index c42eb2b..722ec4b 100644
--- a/output/tag-developers/dojo-autocompleter-tag.html
+++ b/output/tag-developers/dojo-autocompleter-tag.html
@@ -1684,7 +1684,7 @@ __Caveats__
 
 <footer class="container">
   <div class="col-md-12">
-    Copyright &copy; 2000-2018 <a href="http://www.apache.org/">The Apache Software Foundation </a>.
+    Copyright &copy; 2000-2021 <a href="http://www.apache.org/">The Apache Software Foundation </a>.
     All Rights Reserved.
   </div>
   <div class="col-md-12">
diff --git a/output/tag-developers/dojo-bind-tag.html b/output/tag-developers/dojo-bind-tag.html
index e17c679..6456b2e 100644
--- a/output/tag-developers/dojo-bind-tag.html
+++ b/output/tag-developers/dojo-bind-tag.html
@@ -675,7 +675,7 @@
 
 <footer class="container">
   <div class="col-md-12">
-    Copyright &copy; 2000-2018 <a href="http://www.apache.org/">The Apache Software Foundation </a>.
+    Copyright &copy; 2000-2021 <a href="http://www.apache.org/">The Apache Software Foundation </a>.
     All Rights Reserved.
   </div>
   <div class="col-md-12">
diff --git a/output/tag-developers/dojo-datetimepicker-tag.html b/output/tag-developers/dojo-datetimepicker-tag.html
index a1a2e41..1a57c21 100644
--- a/output/tag-developers/dojo-datetimepicker-tag.html
+++ b/output/tag-developers/dojo-datetimepicker-tag.html
@@ -1244,7 +1244,7 @@ Publish topic when value changes
 
 <footer class="container">
   <div class="col-md-12">
-    Copyright &copy; 2000-2018 <a href="http://www.apache.org/">The Apache Software Foundation </a>.
+    Copyright &copy; 2000-2021 <a href="http://www.apache.org/">The Apache Software Foundation </a>.
     All Rights Reserved.
   </div>
   <div class="col-md-12">
diff --git a/output/tag-developers/dojo-div-tag.html b/output/tag-developers/dojo-div-tag.html
index 5d3d213..a5a51a0 100644
--- a/output/tag-developers/dojo-div-tag.html
+++ b/output/tag-developers/dojo-div-tag.html
@@ -1369,7 +1369,7 @@
 
 <footer class="container">
   <div class="col-md-12">
-    Copyright &copy; 2000-2018 <a href="http://www.apache.org/">The Apache Software Foundation </a>.
+    Copyright &copy; 2000-2021 <a href="http://www.apache.org/">The Apache Software Foundation </a>.
     All Rights Reserved.
   </div>
   <div class="col-md-12">
diff --git a/output/tag-developers/dojo-head-tag.html b/output/tag-developers/dojo-head-tag.html
index 0035081..a00b0f1 100644
--- a/output/tag-developers/dojo-head-tag.html
+++ b/output/tag-developers/dojo-head-tag.html
@@ -385,7 +385,7 @@
 
 <footer class="container">
   <div class="col-md-12">
-    Copyright &copy; 2000-2018 <a href="http://www.apache.org/">The Apache Software Foundation </a>.
+    Copyright &copy; 2000-2021 <a href="http://www.apache.org/">The Apache Software Foundation </a>.
     All Rights Reserved.
   </div>
   <div class="col-md-12">
diff --git a/output/tag-developers/dojo-submit-tag.html b/output/tag-developers/dojo-submit-tag.html
index 5b2a303..4e32163 100644
--- a/output/tag-developers/dojo-submit-tag.html
+++ b/output/tag-developers/dojo-submit-tag.html
@@ -1400,7 +1400,7 @@
 
 <footer class="container">
   <div class="col-md-12">
-    Copyright &copy; 2000-2018 <a href="http://www.apache.org/">The Apache Software Foundation </a>.
+    Copyright &copy; 2000-2021 <a href="http://www.apache.org/">The Apache Software Foundation </a>.
     All Rights Reserved.
   </div>
   <div class="col-md-12">
diff --git a/output/tag-developers/dojo-tabbedpanel-tag.html b/output/tag-developers/dojo-tabbedpanel-tag.html
index 9bc11c7..474b851 100644
--- a/output/tag-developers/dojo-tabbedpanel-tag.html
+++ b/output/tag-developers/dojo-tabbedpanel-tag.html
@@ -1269,7 +1269,7 @@
 
 <footer class="container">
   <div class="col-md-12">
-    Copyright &copy; 2000-2018 <a href="http://www.apache.org/">The Apache Software Foundation </a>.
+    Copyright &copy; 2000-2021 <a href="http://www.apache.org/">The Apache Software Foundation </a>.
     All Rights Reserved.
   </div>
   <div class="col-md-12">
diff --git a/output/tag-developers/dojo-textarea-tag.html b/output/tag-developers/dojo-textarea-tag.html
index a8da657..b10bff9 100644
--- a/output/tag-developers/dojo-textarea-tag.html
+++ b/output/tag-developers/dojo-textarea-tag.html
@@ -919,7 +919,7 @@
 
 <footer class="container">
   <div class="col-md-12">
-    Copyright &copy; 2000-2018 <a href="http://www.apache.org/">The Apache Software Foundation </a>.
+    Copyright &copy; 2000-2021 <a href="http://www.apache.org/">The Apache Software Foundation </a>.
     All Rights Reserved.
   </div>
   <div class="col-md-12">
diff --git a/output/tag-developers/dojo-tree-tag.html b/output/tag-developers/dojo-tree-tag.html
index c2b02f3..e13f7b2 100644
--- a/output/tag-developers/dojo-tree-tag.html
+++ b/output/tag-developers/dojo-tree-tag.html
@@ -1371,7 +1371,7 @@
 
 <footer class="container">
   <div class="col-md-12">
-    Copyright &copy; 2000-2018 <a href="http://www.apache.org/">The Apache Software Foundation </a>.
+    Copyright &copy; 2000-2021 <a href="http://www.apache.org/">The Apache Software Foundation </a>.
     All Rights Reserved.
   </div>
   <div class="col-md-12">
diff --git a/output/tag-developers/dojo-treenode-tag.html b/output/tag-developers/dojo-treenode-tag.html
index c40f2a4..cb7db4c 100644
--- a/output/tag-developers/dojo-treenode-tag.html
+++ b/output/tag-developers/dojo-treenode-tag.html
@@ -900,7 +900,7 @@
 
 <footer class="container">
   <div class="col-md-12">
-    Copyright &copy; 2000-2018 <a href="http://www.apache.org/">The Apache Software Foundation </a>.
+    Copyright &copy; 2000-2021 <a href="http://www.apache.org/">The Apache Software Foundation </a>.
     All Rights Reserved.
   </div>
   <div class="col-md-12">
diff --git a/output/tag-developers/doubleselect-tag.html b/output/tag-developers/doubleselect-tag.html
index 266479f..aee4f14 100644
--- a/output/tag-developers/doubleselect-tag.html
+++ b/output/tag-developers/doubleselect-tag.html
@@ -894,7 +894,7 @@ and <code class="highlighter-rouge">doublelistvalue</code> to be null and not us
 
 <footer class="container">
   <div class="col-md-12">
-    Copyright &copy; 2000-2018 <a href="http://www.apache.org/">The Apache Software Foundation </a>.
+    Copyright &copy; 2000-2021 <a href="http://www.apache.org/">The Apache Software Foundation </a>.
     All Rights Reserved.
   </div>
   <div class="col-md-12">
diff --git a/output/tag-developers/else-tag.html b/output/tag-developers/else-tag.html
index 5d70002..92cf7f2 100644
--- a/output/tag-developers/else-tag.html
+++ b/output/tag-developers/else-tag.html
@@ -179,7 +179,7 @@
 
 <footer class="container">
   <div class="col-md-12">
-    Copyright &copy; 2000-2018 <a href="http://www.apache.org/">The Apache Software Foundation </a>.
+    Copyright &copy; 2000-2021 <a href="http://www.apache.org/">The Apache Software Foundation </a>.
     All Rights Reserved.
   </div>
   <div class="col-md-12">
diff --git a/output/tag-developers/elseif-tag.html b/output/tag-developers/elseif-tag.html
index b603058..a32adaa 100644
--- a/output/tag-developers/elseif-tag.html
+++ b/output/tag-developers/elseif-tag.html
@@ -187,7 +187,7 @@
 
 <footer class="container">
   <div class="col-md-12">
-    Copyright &copy; 2000-2018 <a href="http://www.apache.org/">The Apache Software Foundation </a>.
+    Copyright &copy; 2000-2021 <a href="http://www.apache.org/">The Apache Software Foundation </a>.
     All Rights Reserved.
   </div>
   <div class="col-md-12">
diff --git a/output/tag-developers/extending-themes.html b/output/tag-developers/extending-themes.html
index 41a6e65..1da190b 100644
--- a/output/tag-developers/extending-themes.html
+++ b/output/tag-developers/extending-themes.html
@@ -226,7 +226,7 @@ true for templates which are loaded via <code class="highlighter-rouge">${param
 
 <footer class="container">
   <div class="col-md-12">
-    Copyright &copy; 2000-2018 <a href="http://www.apache.org/">The Apache Software Foundation </a>.
+    Copyright &copy; 2000-2021 <a href="http://www.apache.org/">The Apache Software Foundation </a>.
     All Rights Reserved.
   </div>
   <div class="col-md-12">
diff --git a/output/tag-developers/fielderror-tag.html b/output/tag-developers/fielderror-tag.html
index 0f7ee79..f4544bc 100644
--- a/output/tag-developers/fielderror-tag.html
+++ b/output/tag-developers/fielderror-tag.html
@@ -570,7 +570,7 @@ html escaped by default.</p>
 
 <footer class="container">
   <div class="col-md-12">
-    Copyright &copy; 2000-2018 <a href="http://www.apache.org/">The Apache Software Foundation </a>.
+    Copyright &copy; 2000-2021 <a href="http://www.apache.org/">The Apache Software Foundation </a>.
     All Rights Reserved.
   </div>
   <div class="col-md-12">
diff --git a/output/tag-developers/file-tag.html b/output/tag-developers/file-tag.html
index 68b5bf0..04657c8 100644
--- a/output/tag-developers/file-tag.html
+++ b/output/tag-developers/file-tag.html
@@ -538,7 +538,7 @@
 
 <footer class="container">
   <div class="col-md-12">
-    Copyright &copy; 2000-2018 <a href="http://www.apache.org/">The Apache Software Foundation </a>.
+    Copyright &copy; 2000-2021 <a href="http://www.apache.org/">The Apache Software Foundation </a>.
     All Rights Reserved.
   </div>
   <div class="col-md-12">
diff --git a/output/tag-developers/form-tag.html b/output/tag-developers/form-tag.html
index 06daca5..9bce7cd 100644
--- a/output/tag-developers/form-tag.html
+++ b/output/tag-developers/form-tag.html
@@ -655,7 +655,7 @@ docs for more information.</p>
 
 <footer class="container">
   <div class="col-md-12">
-    Copyright &copy; 2000-2018 <a href="http://www.apache.org/">The Apache Software Foundation </a>.
+    Copyright &copy; 2000-2021 <a href="http://www.apache.org/">The Apache Software Foundation </a>.
     All Rights Reserved.
   </div>
   <div class="col-md-12">
diff --git a/output/tag-developers/form-tags.html b/output/tag-developers/form-tags.html
index 76402b0..c4aa9cb 100644
--- a/output/tag-developers/form-tags.html
+++ b/output/tag-developers/form-tags.html
@@ -594,7 +594,7 @@ Example 3, 4 and 5 show different ways of setting the tooltip configuration attr
 
 <footer class="container">
   <div class="col-md-12">
-    Copyright &copy; 2000-2018 <a href="http://www.apache.org/">The Apache Software Foundation </a>.
+    Copyright &copy; 2000-2021 <a href="http://www.apache.org/">The Apache Software Foundation </a>.
     All Rights Reserved.
   </div>
   <div class="col-md-12">
diff --git a/output/tag-developers/freemarker-tags.html b/output/tag-developers/freemarker-tags.html
index 2e5b277..c595d4d 100644
--- a/output/tag-developers/freemarker-tags.html
+++ b/output/tag-developers/freemarker-tags.html
@@ -277,7 +277,7 @@ to emulate a JSP taglib container.</p>
 
 <footer class="container">
   <div class="col-md-12">
-    Copyright &copy; 2000-2018 <a href="http://www.apache.org/">The Apache Software Foundation </a>.
+    Copyright &copy; 2000-2021 <a href="http://www.apache.org/">The Apache Software Foundation </a>.
     All Rights Reserved.
   </div>
   <div class="col-md-12">
diff --git a/output/tag-developers/freemarker.html b/output/tag-developers/freemarker.html
index f8540cd..9687f27 100644
--- a/output/tag-developers/freemarker.html
+++ b/output/tag-developers/freemarker.html
@@ -481,7 +481,7 @@ settings, ie.:</p>
 
 <footer class="container">
   <div class="col-md-12">
-    Copyright &copy; 2000-2018 <a href="http://www.apache.org/">The Apache Software Foundation </a>.
+    Copyright &copy; 2000-2021 <a href="http://www.apache.org/">The Apache Software Foundation </a>.
     All Rights Reserved.
   </div>
   <div class="col-md-12">
diff --git a/output/tag-developers/generator-tag.html b/output/tag-developers/generator-tag.html
index 31408d2..3e60c28 100644
--- a/output/tag-developers/generator-tag.html
+++ b/output/tag-developers/generator-tag.html
@@ -278,7 +278,7 @@ add “converter-“ to each entries.</p>
 
 <footer class="container">
   <div class="col-md-12">
-    Copyright &copy; 2000-2018 <a href="http://www.apache.org/">The Apache Software Foundation </a>.
+    Copyright &copy; 2000-2021 <a href="http://www.apache.org/">The Apache Software Foundation </a>.
     All Rights Reserved.
   </div>
   <div class="col-md-12">
diff --git a/output/tag-developers/generic-tags.html b/output/tag-developers/generic-tags.html
index e7a012b..5238b81 100644
--- a/output/tag-developers/generic-tags.html
+++ b/output/tag-developers/generic-tags.html
@@ -148,7 +148,7 @@ or action executions.</p>
 
 <footer class="container">
   <div class="col-md-12">
-    Copyright &copy; 2000-2018 <a href="http://www.apache.org/">The Apache Software Foundation </a>.
+    Copyright &copy; 2000-2021 <a href="http://www.apache.org/">The Apache Software Foundation </a>.
     All Rights Reserved.
   </div>
   <div class="col-md-12">
diff --git a/output/tag-developers/head-tag.html b/output/tag-developers/head-tag.html
index 19b3fec..191ac77 100644
--- a/output/tag-developers/head-tag.html
+++ b/output/tag-developers/head-tag.html
@@ -526,7 +526,7 @@
 
 <footer class="container">
   <div class="col-md-12">
-    Copyright &copy; 2000-2018 <a href="http://www.apache.org/">The Apache Software Foundation </a>.
+    Copyright &copy; 2000-2021 <a href="http://www.apache.org/">The Apache Software Foundation </a>.
     All Rights Reserved.
   </div>
   <div class="col-md-12">
diff --git a/output/tag-developers/hidden-tag.html b/output/tag-developers/hidden-tag.html
index 2b64940..40b8383 100644
--- a/output/tag-developers/hidden-tag.html
+++ b/output/tag-developers/hidden-tag.html
@@ -539,7 +539,7 @@
 
 <footer class="container">
   <div class="col-md-12">
-    Copyright &copy; 2000-2018 <a href="http://www.apache.org/">The Apache Software Foundation </a>.
+    Copyright &copy; 2000-2021 <a href="http://www.apache.org/">The Apache Software Foundation </a>.
     All Rights Reserved.
   </div>
   <div class="col-md-12">
diff --git a/output/tag-developers/i18n-tag.html b/output/tag-developers/i18n-tag.html
index 6f5e727..2f569be 100644
--- a/output/tag-developers/i18n-tag.html
+++ b/output/tag-developers/i18n-tag.html
@@ -182,7 +182,7 @@ and not just the bundle associated with the current action.</p>
 
 <footer class="container">
   <div class="col-md-12">
-    Copyright &copy; 2000-2018 <a href="http://www.apache.org/">The Apache Software Foundation </a>.
+    Copyright &copy; 2000-2021 <a href="http://www.apache.org/">The Apache Software Foundation </a>.
     All Rights Reserved.
   </div>
   <div class="col-md-12">
diff --git a/output/tag-developers/if-tag.html b/output/tag-developers/if-tag.html
index cd43829..98d9b51 100644
--- a/output/tag-developers/if-tag.html
+++ b/output/tag-developers/if-tag.html
@@ -188,7 +188,7 @@ followed by zero or one <code class="highlighter-rouge">else</code> tag.</p>
 
 <footer class="container">
   <div class="col-md-12">
-    Copyright &copy; 2000-2018 <a href="http://www.apache.org/">The Apache Software Foundation </a>.
+    Copyright &copy; 2000-2021 <a href="http://www.apache.org/">The Apache Software Foundation </a>.
     All Rights Reserved.
   </div>
   <div class="col-md-12">
diff --git a/output/tag-developers/include-tag.html b/output/tag-developers/include-tag.html
index 8afdad5..a472d63 100644
--- a/output/tag-developers/include-tag.html
+++ b/output/tag-developers/include-tag.html
@@ -212,7 +212,7 @@ the <strong>property</strong> tag to access parameters in included files.</p>
 
 <footer class="container">
   <div class="col-md-12">
-    Copyright &copy; 2000-2018 <a href="http://www.apache.org/">The Apache Software Foundation </a>.
+    Copyright &copy; 2000-2021 <a href="http://www.apache.org/">The Apache Software Foundation </a>.
     All Rights Reserved.
   </div>
   <div class="col-md-12">
diff --git a/output/tag-developers/index.html b/output/tag-developers/index.html
index b81f2f8..6c12571 100644
--- a/output/tag-developers/index.html
+++ b/output/tag-developers/index.html
@@ -178,7 +178,7 @@
 
 <footer class="container">
   <div class="col-md-12">
-    Copyright &copy; 2000-2018 <a href="http://www.apache.org/">The Apache Software Foundation </a>.
+    Copyright &copy; 2000-2021 <a href="http://www.apache.org/">The Apache Software Foundation </a>.
     All Rights Reserved.
   </div>
   <div class="col-md-12">
diff --git a/output/tag-developers/inputtransferselect-tag.html b/output/tag-developers/inputtransferselect-tag.html
index 766b991..a6eb2c3 100644
--- a/output/tag-developers/inputtransferselect-tag.html
+++ b/output/tag-developers/inputtransferselect-tag.html
@@ -719,7 +719,7 @@ and <code class="highlighter-rouge">&lt;form_id&gt;_&lt;inputtransferselect_doub
 
 <footer class="container">
   <div class="col-md-12">
-    Copyright &copy; 2000-2018 <a href="http://www.apache.org/">The Apache Software Foundation </a>.
+    Copyright &copy; 2000-2021 <a href="http://www.apache.org/">The Apache Software Foundation </a>.
     All Rights Reserved.
   </div>
   <div class="col-md-12">
diff --git a/output/tag-developers/iterator-tag.html b/output/tag-developers/iterator-tag.html
index 2700882..879485b 100644
--- a/output/tag-developers/iterator-tag.html
+++ b/output/tag-developers/iterator-tag.html
@@ -329,7 +329,7 @@ magic, which provides some under-the-covers magic to make 0-n loops trivial. Thi
 
 <footer class="container">
   <div class="col-md-12">
-    Copyright &copy; 2000-2018 <a href="http://www.apache.org/">The Apache Software Foundation </a>.
+    Copyright &copy; 2000-2021 <a href="http://www.apache.org/">The Apache Software Foundation </a>.
     All Rights Reserved.
   </div>
   <div class="col-md-12">
diff --git a/output/tag-developers/jsp-tags.html b/output/tag-developers/jsp-tags.html
index 97c33be..ea96559 100644
--- a/output/tag-developers/jsp-tags.html
+++ b/output/tag-developers/jsp-tags.html
@@ -157,7 +157,7 @@ supported by the framework.</p>
 
 <footer class="container">
   <div class="col-md-12">
-    Copyright &copy; 2000-2018 <a href="http://www.apache.org/">The Apache Software Foundation </a>.
+    Copyright &copy; 2000-2021 <a href="http://www.apache.org/">The Apache Software Foundation </a>.
     All Rights Reserved.
   </div>
   <div class="col-md-12">
diff --git a/output/tag-developers/jsp.html b/output/tag-developers/jsp.html
index a0cba04..5fcaeec 100644
--- a/output/tag-developers/jsp.html
+++ b/output/tag-developers/jsp.html
@@ -233,7 +233,7 @@ provided by the framework.</p>
 
 <footer class="container">
   <div class="col-md-12">
-    Copyright &copy; 2000-2018 <a href="http://www.apache.org/">The Apache Software Foundation </a>.
+    Copyright &copy; 2000-2021 <a href="http://www.apache.org/">The Apache Software Foundation </a>.
     All Rights Reserved.
   </div>
   <div class="col-md-12">
diff --git a/output/tag-developers/label-tag.html b/output/tag-developers/label-tag.html
index f5e8296..9d40120 100644
--- a/output/tag-developers/label-tag.html
+++ b/output/tag-developers/label-tag.html
@@ -536,7 +536,7 @@ and the action’s <code class="highlighter-rouge">getUserName()</code> method r
 
 <footer class="container">
   <div class="col-md-12">
-    Copyright &copy; 2000-2018 <a href="http://www.apache.org/">The Apache Software Foundation </a>.
+    Copyright &copy; 2000-2021 <a href="http://www.apache.org/">The Apache Software Foundation </a>.
     All Rights Reserved.
   </div>
   <div class="col-md-12">
diff --git a/output/tag-developers/merge-tag.html b/output/tag-developers/merge-tag.html
index 379e7ca..826a9eb 100644
--- a/output/tag-developers/merge-tag.html
+++ b/output/tag-developers/merge-tag.html
@@ -245,7 +245,7 @@ it is exhausted of entries).</p>
 
 <footer class="container">
   <div class="col-md-12">
-    Copyright &copy; 2000-2018 <a href="http://www.apache.org/">The Apache Software Foundation </a>.
+    Copyright &copy; 2000-2021 <a href="http://www.apache.org/">The Apache Software Foundation </a>.
     All Rights Reserved.
   </div>
   <div class="col-md-12">
diff --git a/output/tag-developers/ognl-basics.html b/output/tag-developers/ognl-basics.html
index 1655cda..c815d1a 100644
--- a/output/tag-developers/ognl-basics.html
+++ b/output/tag-developers/ognl-basics.html
@@ -322,7 +322,7 @@ as shown below.</p>
 
 <footer class="container">
   <div class="col-md-12">
-    Copyright &copy; 2000-2018 <a href="http://www.apache.org/">The Apache Software Foundation </a>.
+    Copyright &copy; 2000-2021 <a href="http://www.apache.org/">The Apache Software Foundation </a>.
     All Rights Reserved.
   </div>
   <div class="col-md-12">
diff --git a/output/tag-developers/ognl-expression-compilation.html b/output/tag-developers/ognl-expression-compilation.html
index dbed37c..321bc81 100644
--- a/output/tag-developers/ognl-expression-compilation.html
+++ b/output/tag-developers/ognl-expression-compilation.html
@@ -469,7 +469,7 @@ while releases go out to ibiblio as per normal.  If someone has a better place f
 
 <footer class="container">
   <div class="col-md-12">
-    Copyright &copy; 2000-2018 <a href="http://www.apache.org/">The Apache Software Foundation </a>.
+    Copyright &copy; 2000-2021 <a href="http://www.apache.org/">The Apache Software Foundation </a>.
     All Rights Reserved.
   </div>
   <div class="col-md-12">
diff --git a/output/tag-developers/ognl.html b/output/tag-developers/ognl.html
index 92cf6aa..d1c8551 100644
--- a/output/tag-developers/ognl.html
+++ b/output/tag-developers/ognl.html
@@ -280,7 +280,7 @@ which in the following example is the number 11 (the code after the square-brack
 
 <footer class="container">
   <div class="col-md-12">
-    Copyright &copy; 2000-2018 <a href="http://www.apache.org/">The Apache Software Foundation </a>.
+    Copyright &copy; 2000-2021 <a href="http://www.apache.org/">The Apache Software Foundation </a>.
     All Rights Reserved.
   </div>
   <div class="col-md-12">
diff --git a/output/tag-developers/optgroup-tag.html b/output/tag-developers/optgroup-tag.html
index 7423841..46d7dab 100644
--- a/output/tag-developers/optgroup-tag.html
+++ b/output/tag-developers/optgroup-tag.html
@@ -245,7 +245,7 @@
 
 <footer class="container">
   <div class="col-md-12">
-    Copyright &copy; 2000-2018 <a href="http://www.apache.org/">The Apache Software Foundation </a>.
+    Copyright &copy; 2000-2021 <a href="http://www.apache.org/">The Apache Software Foundation </a>.
     All Rights Reserved.
   </div>
   <div class="col-md-12">
diff --git a/output/tag-developers/optiontransferselect-tag.html b/output/tag-developers/optiontransferselect-tag.html
index fd2c228..a64da1a 100644
--- a/output/tag-developers/optiontransferselect-tag.html
+++ b/output/tag-developers/optiontransferselect-tag.html
@@ -1150,7 +1150,7 @@ and <code class="highlighter-rouge">&lt;form_id&gt;_&lt;optiontransferselect_dou
 
 <footer class="container">
   <div class="col-md-12">
-    Copyright &copy; 2000-2018 <a href="http://www.apache.org/">The Apache Software Foundation </a>.
+    Copyright &copy; 2000-2021 <a href="http://www.apache.org/">The Apache Software Foundation </a>.
     All Rights Reserved.
   </div>
   <div class="col-md-12">
diff --git a/output/tag-developers/param-tag.html b/output/tag-developers/param-tag.html
index 9b82ebe..a0f054f 100644
--- a/output/tag-developers/param-tag.html
+++ b/output/tag-developers/param-tag.html
@@ -233,7 +233,7 @@ For more information see <a href="https://issues.apache.org/jira/browse/WW-808">
 
 <footer class="container">
   <div class="col-md-12">
-    Copyright &copy; 2000-2018 <a href="http://www.apache.org/">The Apache Software Foundation </a>.
+    Copyright &copy; 2000-2021 <a href="http://www.apache.org/">The Apache Software Foundation </a>.
     All Rights Reserved.
   </div>
   <div class="col-md-12">
diff --git a/output/tag-developers/password-tag.html b/output/tag-developers/password-tag.html
index 6cac11e..39a32b6 100644
--- a/output/tag-developers/password-tag.html
+++ b/output/tag-developers/password-tag.html
@@ -572,7 +572,7 @@ password label from a resource bundle.</p>
 
 <footer class="container">
   <div class="col-md-12">
-    Copyright &copy; 2000-2018 <a href="http://www.apache.org/">The Apache Software Foundation </a>.
+    Copyright &copy; 2000-2021 <a href="http://www.apache.org/">The Apache Software Foundation </a>.
     All Rights Reserved.
   </div>
   <div class="col-md-12">
diff --git a/output/tag-developers/property-tag.html b/output/tag-developers/property-tag.html
index dbb8aaf..11c8807 100644
--- a/output/tag-developers/property-tag.html
+++ b/output/tag-developers/property-tag.html
@@ -228,7 +228,7 @@ Example 2 prints the result of myBean’s <code class="highlighter-rouge">getMyB
 
 <footer class="container">
   <div class="col-md-12">
-    Copyright &copy; 2000-2018 <a href="http://www.apache.org/">The Apache Software Foundation </a>.
+    Copyright &copy; 2000-2021 <a href="http://www.apache.org/">The Apache Software Foundation </a>.
     All Rights Reserved.
   </div>
   <div class="col-md-12">
diff --git a/output/tag-developers/push-tag.html b/output/tag-developers/push-tag.html
index 94e97e0..812ea8f 100644
--- a/output/tag-developers/push-tag.html
+++ b/output/tag-developers/push-tag.html
@@ -217,7 +217,7 @@ when in (iii), <code class="highlighter-rouge">[1].top</code> will returned top
 
 <footer class="container">
   <div class="col-md-12">
-    Copyright &copy; 2000-2018 <a href="http://www.apache.org/">The Apache Software Foundation </a>.
+    Copyright &copy; 2000-2021 <a href="http://www.apache.org/">The Apache Software Foundation </a>.
     All Rights Reserved.
   </div>
   <div class="col-md-12">
diff --git a/output/tag-developers/radio-tag.html b/output/tag-developers/radio-tag.html
index 7e31203..135134c 100644
--- a/output/tag-developers/radio-tag.html
+++ b/output/tag-developers/radio-tag.html
@@ -601,7 +601,7 @@ gender is to be selected.</p>
 
 <footer class="container">
   <div class="col-md-12">
-    Copyright &copy; 2000-2018 <a href="http://www.apache.org/">The Apache Software Foundation </a>.
+    Copyright &copy; 2000-2021 <a href="http://www.apache.org/">The Apache Software Foundation </a>.
     All Rights Reserved.
   </div>
   <div class="col-md-12">
diff --git a/output/tag-developers/reset-tag.html b/output/tag-developers/reset-tag.html
index 88663f9..fec25d9 100644
--- a/output/tag-developers/reset-tag.html
+++ b/output/tag-developers/reset-tag.html
@@ -579,7 +579,7 @@ shown on the button face, but has issues with Microsoft Internet Explorer at lea
 
 <footer class="container">
   <div class="col-md-12">
-    Copyright &copy; 2000-2018 <a href="http://www.apache.org/">The Apache Software Foundation </a>.
+    Copyright &copy; 2000-2021 <a href="http://www.apache.org/">The Apache Software Foundation </a>.
     All Rights Reserved.
   </div>
   <div class="col-md-12">
diff --git a/output/tag-developers/select-tag.html b/output/tag-developers/select-tag.html
index ebc567e..f21599d 100644
--- a/output/tag-developers/select-tag.html
+++ b/output/tag-developers/select-tag.html
@@ -656,7 +656,7 @@ will be auto-selected.</p>
 
 <footer class="container">
   <div class="col-md-12">
-    Copyright &copy; 2000-2018 <a href="http://www.apache.org/">The Apache Software Foundation </a>.
+    Copyright &copy; 2000-2021 <a href="http://www.apache.org/">The Apache Software Foundation </a>.
     All Rights Reserved.
   </div>
   <div class="col-md-12">
diff --git a/output/tag-developers/selecting-template-directory.html b/output/tag-developers/selecting-template-directory.html
index 7be904a..b05b90f 100644
--- a/output/tag-developers/selecting-template-directory.html
+++ b/output/tag-developers/selecting-template-directory.html
@@ -154,7 +154,7 @@
 
 <footer class="container">
   <div class="col-md-12">
-    Copyright &copy; 2000-2018 <a href="http://www.apache.org/">The Apache Software Foundation </a>.
+    Copyright &copy; 2000-2021 <a href="http://www.apache.org/">The Apache Software Foundation </a>.
     All Rights Reserved.
   </div>
   <div class="col-md-12">
diff --git a/output/tag-developers/selecting-themes.html b/output/tag-developers/selecting-themes.html
index 3360e70..20d98f4 100644
--- a/output/tag-developers/selecting-themes.html
+++ b/output/tag-developers/selecting-themes.html
@@ -160,7 +160,7 @@ the <a href="ajax-theme.html">ajax theme</a> for specific forms, for example.)</
 
 <footer class="container">
   <div class="col-md-12">
-    Copyright &copy; 2000-2018 <a href="http://www.apache.org/">The Apache Software Foundation </a>.
+    Copyright &copy; 2000-2021 <a href="http://www.apache.org/">The Apache Software Foundation </a>.
     All Rights Reserved.
   </div>
   <div class="col-md-12">
diff --git a/output/tag-developers/set-tag.html b/output/tag-developers/set-tag.html
index 9579f26..9e2139f 100644
--- a/output/tag-developers/set-tag.html
+++ b/output/tag-developers/set-tag.html
@@ -227,7 +227,7 @@ Hello, &lt;s:property value="#personName"/&gt;
 
 <footer class="container">
   <div class="col-md-12">
-    Copyright &copy; 2000-2018 <a href="http://www.apache.org/">The Apache Software Foundation </a>.
+    Copyright &copy; 2000-2021 <a href="http://www.apache.org/">The Apache Software Foundation </a>.
     All Rights Reserved.
   </div>
   <div class="col-md-12">
diff --git a/output/tag-developers/simple-theme.html b/output/tag-developers/simple-theme.html
index 2f5da0b..f7de2d0 100644
--- a/output/tag-developers/simple-theme.html
+++ b/output/tag-developers/simple-theme.html
@@ -190,7 +190,7 @@ Ajax/Dojo support so that tags can import Dojo widgets easily.</p>
 
 <footer class="container">
   <div class="col-md-12">
-    Copyright &copy; 2000-2018 <a href="http://www.apache.org/">The Apache Software Foundation </a>.
+    Copyright &copy; 2000-2021 <a href="http://www.apache.org/">The Apache Software Foundation </a>.
     All Rights Reserved.
   </div>
   <div class="col-md-12">
diff --git a/output/tag-developers/sort-tag.html b/output/tag-developers/sort-tag.html
index 235d915..7cb8e82 100644
--- a/output/tag-developers/sort-tag.html
+++ b/output/tag-developers/sort-tag.html
@@ -216,7 +216,7 @@ the sorted list will be placed into the <code class="highlighter-rouge">PageCont
 
 <footer class="container">
   <div class="col-md-12">
-    Copyright &copy; 2000-2018 <a href="http://www.apache.org/">The Apache Software Foundation </a>.
+    Copyright &copy; 2000-2021 <a href="http://www.apache.org/">The Apache Software Foundation </a>.
     All Rights Reserved.
   </div>
   <div class="col-md-12">
diff --git a/output/tag-developers/struts-tags.html b/output/tag-developers/struts-tags.html
index 3d1b4f6..13605e2 100644
--- a/output/tag-developers/struts-tags.html
+++ b/output/tag-developers/struts-tags.html
@@ -186,7 +186,7 @@ reference, we also provide examples for using these generic tags in each of the
 
 <footer class="container">
   <div class="col-md-12">
-    Copyright &copy; 2000-2018 <a href="http://www.apache.org/">The Apache Software Foundation </a>.
+    Copyright &copy; 2000-2021 <a href="http://www.apache.org/">The Apache Software Foundation </a>.
     All Rights Reserved.
   </div>
   <div class="col-md-12">
diff --git a/output/tag-developers/submit-tag.html b/output/tag-developers/submit-tag.html
index b54111f..4c57756 100644
--- a/output/tag-developers/submit-tag.html
+++ b/output/tag-developers/submit-tag.html
@@ -586,7 +586,7 @@ shown on the button face, but has issues with Microsoft Internet Explorer at lea
 
 <footer class="container">
   <div class="col-md-12">
-    Copyright &copy; 2000-2018 <a href="http://www.apache.org/">The Apache Software Foundation </a>.
+    Copyright &copy; 2000-2021 <a href="http://www.apache.org/">The Apache Software Foundation </a>.
     All Rights Reserved.
   </div>
   <div class="col-md-12">
diff --git a/output/tag-developers/subset-tag.html b/output/tag-developers/subset-tag.html
index 716f2fd..b7dfb1c 100644
--- a/output/tag-developers/subset-tag.html
+++ b/output/tag-developers/subset-tag.html
@@ -287,7 +287,7 @@ internally to perform the subset functionality.</p>
 
 <footer class="container">
   <div class="col-md-12">
-    Copyright &copy; 2000-2018 <a href="http://www.apache.org/">The Apache Software Foundation </a>.
+    Copyright &copy; 2000-2021 <a href="http://www.apache.org/">The Apache Software Foundation </a>.
     All Rights Reserved.
   </div>
   <div class="col-md-12">
diff --git a/output/tag-developers/tag-reference.html b/output/tag-developers/tag-reference.html
index 0922c38..5ccd0df 100644
--- a/output/tag-developers/tag-reference.html
+++ b/output/tag-developers/tag-reference.html
@@ -397,7 +397,7 @@ or action executions.</p>
 
 <footer class="container">
   <div class="col-md-12">
-    Copyright &copy; 2000-2018 <a href="http://www.apache.org/">The Apache Software Foundation </a>.
+    Copyright &copy; 2000-2021 <a href="http://www.apache.org/">The Apache Software Foundation </a>.
     All Rights Reserved.
   </div>
   <div class="col-md-12">
diff --git a/output/tag-developers/tag-syntax.html b/output/tag-developers/tag-syntax.html
index 3038ecf..0552ba2 100644
--- a/output/tag-developers/tag-syntax.html
+++ b/output/tag-developers/tag-syntax.html
@@ -308,7 +308,7 @@ within quotes</p>
 
 <footer class="container">
   <div class="col-md-12">
-    Copyright &copy; 2000-2018 <a href="http://www.apache.org/">The Apache Software Foundation </a>.
+    Copyright &copy; 2000-2021 <a href="http://www.apache.org/">The Apache Software Foundation </a>.
     All Rights Reserved.
   </div>
   <div class="col-md-12">
diff --git a/output/tag-developers/template-loading.html b/output/tag-developers/template-loading.html
index 3c7f635..b2f33ec 100644
--- a/output/tag-developers/template-loading.html
... 192 lines suppressed ...