[#124455] Removed `update` module

-Added patch for core
-Added patch for admin_toolbar
-Update module excluded from git

.gitignore

@@ -5,7 +5,8 @@ sites/*/files/*
 sites/*/private
 sites/*/settings.php
 # Exclude update module
-docroot/core/modules/update
+!core/modules/update/update.info.yml
+core/modules/update
 
 # Exclude IDE specific directories.
 .idea

composer.json

@@ -88,9 +88,11 @@
         },
         "patches": {
             "drupal/core": {
+                "Remove update module": "./patches/core/remove-update-module.patch",
                 "Replace icons": "./patches/core/core-icons.patch"
             },
             "drupal/admin_toolbar": {
+                "Remove update module": "./patches/admin_toolbar/remove-update-module.patch",
                 "Replace icons": "./patches/admin_toolbar/replace-icons.patch"
             }
         }

core/PATCHES.txt

 This file was automatically generated by Composer Patches (https://github.com/cweagans/composer-patches)
 Patches applied to this directory:
 
+Remove update module
+Source: ./patches/core/remove-update-module.patch
+
+
 Replace icons
 Source: ./patches/core/core-icons.patch
 

core/modules/update/config/install/update.settings.yml

-check:
-  disabled_extensions: false
-  interval_days: 1
-fetch:
-  url: ''
-  max_attempts: 2
-  timeout: 30
-notification:
-  emails: {  }
-  threshold: all

core/modules/update/config/schema/update.schema.yml

-# Schema for the configuration files of the Update module.
-
-update.settings:
-  type: config_object
-  label: 'Update settings'
-  mapping:
-    check:
-      type: mapping
-      label: 'Check settings'
-      mapping:
-        disabled_extensions:
-          type: boolean
-          label: 'Check for updates of uninstalled modules and themes'
-        interval_days:
-          type: integer
-          label: 'Days since last check'
-    fetch:
-      type: mapping
-      label: 'Fetch settings'
-      mapping:
-        url:
-          type: uri
-          label: 'URL for fetching available update data'
-        max_attempts:
-          type: integer
-          label: 'Maximum attempts'
-        timeout:
-          type: integer
-          label: 'Timeout in seconds'
-    notification:
-      type: mapping
-      label: 'Notification settings'
-      mapping:
-        emails:
-          type: sequence
-          label: 'Email addresses to notify when updates are available'
-          sequence:
-            type: email
-            label: 'Email'
-        threshold:
-          type: string
-          label: 'Email notification threshold'

core/modules/update/css/update.admin.theme.css

-/**
- * @file
- * Styles used by the Update Manager module.
- */
-
-.project-update__title {
-  font-size: 110%;
-  font-weight: bold;
-}
-.project-update__status {
-  float: right; /* LTR */
-  font-size: 110%;
-}
-[dir="rtl"] .project-update__status {
-  float: left;
-}
-.project-update__status--not-supported {
-  float: left; /* LTR */
-}
-[dir="rtl"] .project-update__status--not-supported {
-  float: right;
-}
-.project-update__status--security-error {
-  color: #970f00;
-  font-weight: bold;
-}
-
-.project-update__status-icon {
-  padding-left: 0.5em; /* LTR */
-}
-[dir="rtl"] .project-update__status-icon {
-  padding-right: 0.5em;
-  padding-left: 0;
-}
-.project-update__details {
-  padding: 1em 1em 0.25em 1em;
-}
-
-.project-update__version {
-  padding: 1em 0;
-}
-.project-update__version-date {
-  white-space: nowrap;
-}
-.project-update__version-details {
-  padding-right: 0.5em; /* LTR */
-}
-[dir="rtl"] .project-update__version-details {
-  padding-left: 0.5em;
-  direction: ltr; /* Version numbers should always be LTR. */
-}
-.project-update__version-links {
-  padding-right: 1em; /* LTR */
-  list-style-type: none;
-  text-align: right; /* LTR */
-}
-[dir="rtl"] .project-update__version-links {
-  padding-left: 1em;
-  text-align: left;
-}
-.project-update__version--recommended-strong .project-update__version-title {
-  font-weight: bold;
-}

core/modules/update/migrations/state/update.migrate_drupal.yml

-finished:
-  6:
-    update: update
-  7:
-    update: update

core/modules/update/migrations/update_settings.yml

-id: update_settings
-label: Update configuration
-migration_tags:
-  - Drupal 6
-  - Drupal 7
-  - Configuration
-source:
-  plugin: variable
-  variables:
-    - update_max_fetch_attempts
-    - update_fetch_url
-    - update_notification_threshold
-    - update_notify_emails
-    - update_check_frequency
-  source_module: update
-process:
-  'fetch/max_attempts': update_max_fetch_attempts
-  'fetch/url': update_fetch_url
-  'notification/threshold': update_notification_threshold
-  'notification/emails': update_notify_emails
-  'check/interval_days': update_check_frequency
-destination:
-  plugin: config
-  config_name: update.settings

core/modules/update/src/Access/UpdateManagerAccessCheck.php

-<?php
-
-namespace Drupal\update\Access;
-
-use Drupal\Core\Access\AccessResult;
-use Drupal\Core\Routing\Access\AccessInterface;
-use Drupal\Core\Site\Settings;
-
-/**
- * Determines whether allow authorized operations is set.
- */
-class UpdateManagerAccessCheck implements AccessInterface {
-
-  /**
-   * Settings Service.
-   *
-   * @var \Drupal\Core\Site\Settings
-   */
-  protected $settings;
-
-  /**
-   * Constructs a UpdateManagerAccessCheck object.
-   *
-   * @param \Drupal\Core\Site\Settings $settings
-   *   The read-only settings container.
-   */
-  public function __construct(Settings $settings) {
-    $this->settings = $settings;
-  }
-
-  /**
-   * Checks access.
-   *
-   * @return \Drupal\Core\Access\AccessResultInterface
-   *   The access result.
-   */
-  public function access() {
-    // Uncacheable because the access result depends on a Settings key-value
-    // pair, and can therefore change at any time.
-    return AccessResult::allowedIf($this->settings->get('allow_authorize_operations', TRUE))->setCacheMaxAge(0);
-  }
-
-}

core/modules/update/src/Controller/UpdateController.php

-<?php
-
-namespace Drupal\update\Controller;
-
-use Drupal\update\UpdateManagerInterface;
-use Symfony\Component\DependencyInjection\ContainerInterface;
-use Drupal\Core\Controller\ControllerBase;
-
-/**
- * Controller routines for update routes.
- */
-class UpdateController extends ControllerBase {
-
-  /**
-   * Update manager service.
-   *
-   * @var \Drupal\update\UpdateManagerInterface
-   */
-  protected $updateManager;
-
-  /**
-   * Constructs update status data.
-   *
-   * @param \Drupal\update\UpdateManagerInterface $update_manager
-   *   Update Manager Service.
-   */
-  public function __construct(UpdateManagerInterface $update_manager) {
-    $this->updateManager = $update_manager;
-  }
-
-  /**
-   * {@inheritdoc}
-   */
-  public static function create(ContainerInterface $container) {
-    return new static(
-      $container->get('update.manager')
-    );
-  }
-
-  /**
-   * Returns a page about the update status of projects.
-   *
-   * @return array
-   *   A build array with the update status of projects.
-   */
-  public function updateStatus() {
-    $build = [
-      '#theme' => 'update_report',
-    ];
-    if ($available = update_get_available(TRUE)) {
-      $this->moduleHandler()->loadInclude('update', 'compare.inc');
-      $build['#data'] = update_calculate_project_data($available);
-    }
-    return $build;
-  }
-
-  /**
-   * Manually checks the update status without the use of cron.
-   */
-  public function updateStatusManually() {
-    $this->updateManager->refreshUpdateData();
-    $batch = [
-      'operations' => [
-        [[$this->updateManager, 'fetchDataBatch'], []],
-      ],
-      'finished' => 'update_fetch_data_finished',
-      'title' => t('Checking available update data'),
-      'progress_message' => t('Trying to check available update data ...'),
-      'error_message' => t('Error checking available update data.'),
-    ];
-    batch_set($batch);
-    return batch_process('admin/reports/updates');
-  }
-
-}

core/modules/update/src/Form/UpdateManagerInstall.php

-<?php
-
-namespace Drupal\update\Form;
-
-use Drupal\Core\Archiver\ArchiverManager;
-use Drupal\Core\Extension\ModuleHandlerInterface;
-use Drupal\Core\File\FileSystemInterface;
-use Drupal\Core\FileTransfer\Local;
-use Drupal\Core\Form\FormBase;
-use Drupal\Core\Form\FormStateInterface;
-use Drupal\Core\Updater\Updater;
-use Symfony\Component\DependencyInjection\ContainerInterface;
-use Symfony\Component\HttpFoundation\Response;
-
-/**
- * Configure update settings for this site.
- *
- * @internal
- */
-class UpdateManagerInstall extends FormBase {
-
-  /**
-   * The module handler.
-   *
-   * @var \Drupal\Core\Extension\ModuleHandlerInterface
-   */
-  protected $moduleHandler;
-
-  /**
-   * The root location under which installed projects will be saved.
-   *
-   * @var string
-   */
-  protected $root;
-
-  /**
-   * The site path.
-   *
-   * @var string
-   */
-  protected $sitePath;
-
-  /**
-   * The archiver plugin manager service.
-   *
-   * @var \Drupal\Core\Archiver\ArchiverManager
-   */
-  protected $archiverManager;
-
-  /**
-   * Constructs a new UpdateManagerInstall.
-   *
-   * @param string $root
-   *   The root location under which installed projects will be saved.
-   * @param \Drupal\Core\Extension\ModuleHandlerInterface $module_handler
-   *   The module handler.
-   * @param string $site_path
-   *   The site path.
-   * @param \Drupal\Core\Archiver\ArchiverManager $archiver_manager
-   *   The archiver plugin manager service.
-   */
-  public function __construct($root, ModuleHandlerInterface $module_handler, $site_path, ArchiverManager $archiver_manager) {
-    $this->root = $root;
-    $this->moduleHandler = $module_handler;
-    $this->sitePath = $site_path;
-    $this->archiverManager = $archiver_manager;
-  }
-
-  /**
-   * {@inheritdoc}
-   */
-  public function getFormId() {
-    return 'update_manager_install_form';
-  }
-
-  /**
-   * {@inheritdoc}
-   */
-  public static function create(ContainerInterface $container) {
-    return new static(
-      $container->get('update.root'),
-      $container->get('module_handler'),
-      $container->get('site.path'),
-      $container->get('plugin.manager.archiver')
-    );
-  }
-
-  /**
-   * {@inheritdoc}
-   */
-  public function buildForm(array $form, FormStateInterface $form_state) {
-    $this->moduleHandler->loadInclude('update', 'inc', 'update.manager');
-    if (!_update_manager_check_backends($form, 'install')) {
-      return $form;
-    }
-
-    $form['help_text'] = [
-      '#prefix' => '<p>',
-      '#markup' => $this->t('You can find <a href=":module_url">modules</a> and <a href=":theme_url">themes</a> on <a href=":drupal_org_url">drupal.org</a>. The following file extensions are supported: %extensions.', [
-        ':module_url' => 'https://www.drupal.org/project/modules',
-        ':theme_url' => 'https://www.drupal.org/project/themes',
-        ':drupal_org_url' => 'https://www.drupal.org',
-        '%extensions' => $this->archiverManager->getExtensions(),
-      ]),
-      '#suffix' => '</p>',
-    ];
-
-    $form['project_url'] = [
-      '#type' => 'url',
-      '#title' => $this->t('Install from a URL'),
-      '#description' => $this->t('For example: %url', ['%url' => 'https://ftp.drupal.org/files/projects/name.tar.gz']),
-    ];
-
-    $form['information'] = [
-      '#prefix' => '<strong>',
-      '#markup' => $this->t('Or'),
-      '#suffix' => '</strong>',
-    ];
-
-    $form['project_upload'] = [
-      '#type' => 'file',
-      '#title' => $this->t('Upload a module or theme archive to install'),
-      '#description' => $this->t('For example: %filename from your local computer', ['%filename' => 'name.tar.gz']),
-    ];
-
-    $form['actions'] = ['#type' => 'actions'];
-    $form['actions']['submit'] = [
-      '#type' => 'submit',
-      '#button_type' => 'primary',
-      '#value' => $this->t('Install'),
-    ];
-
-    return $form;
-  }
-
-  /**
-   * {@inheritdoc}
-   */
-  public function validateForm(array &$form, FormStateInterface $form_state) {
-    $all_files = $this->getRequest()->files->get('files', []);
-    if (!($form_state->getValue('project_url') xor !empty($all_files['project_upload']))) {
-      $form_state->setErrorByName('project_url', $this->t('You must either provide a URL or upload an archive file to install.'));
-    }
-  }
-
-  /**
-   * {@inheritdoc}
-   */
-  public function submitForm(array &$form, FormStateInterface $form_state) {
-    $local_cache = NULL;
-    $all_files = $this->getRequest()->files->get('files', []);
-    if ($form_state->getValue('project_url')) {
-      $local_cache = update_manager_file_get($form_state->getValue('project_url'));
-      if (!$local_cache) {
-        $this->messenger()->addError($this->t('Unable to retrieve Drupal project from %url.', ['%url' => $form_state->getValue('project_url')]));
-        return;
-      }
-    }
-    elseif (!empty($all_files['project_upload'])) {
-      $validators = ['file_validate_extensions' => [$this->archiverManager->getExtensions()]];
-      if (!($finfo = file_save_upload('project_upload', $validators, NULL, 0, FileSystemInterface::EXISTS_REPLACE))) {
-        // Failed to upload the file. file_save_upload() calls
-        // \Drupal\Core\Messenger\MessengerInterface::addError() on failure.
-        return;
-      }
-      $local_cache = $finfo->getFileUri();
-    }
-
-    $directory = _update_manager_extract_directory();
-    try {
-      $archive = update_manager_archive_extract($local_cache, $directory);
-    }
-    catch (\Exception $e) {
-      $this->messenger()->addError($e->getMessage());
-      return;
-    }
-
-    $files = $archive->listContents();
-    if (!$files) {
-      $this->messenger()->addError($this->t('Provided archive contains no files.'));
-      return;
-    }
-
-    // Unfortunately, we can only use the directory name to determine the
-    // project name. Some archivers list the first file as the directory (i.e.,
-    // MODULE/) and others list an actual file (i.e., MODULE/README.TXT).
-    $project = strtok($files[0], '/\\');
-
-    $archive_errors = $this->moduleHandler->invokeAll('verify_update_archive', [$project, $local_cache, $directory]);
-    if (!empty($archive_errors)) {
-      $this->messenger()->addError(array_shift($archive_errors));
-      // @todo: Fix me in D8: We need a way to set multiple errors on the same
-      // form element and have all of them appear!
-      if (!empty($archive_errors)) {
-        foreach ($archive_errors as $error) {
-          $this->messenger()->addError($error);
-        }
-      }
-      return;
-    }
-
-    // Make sure the Updater registry is loaded.
-    drupal_get_updaters();
-
-    $project_location = $directory . '/' . $project;
-    try {
-      $updater = Updater::factory($project_location, $this->root);
-    }
-    catch (\Exception $e) {
-      $this->messenger()->addError($e->getMessage());
-      return;
-    }
-
-    try {
-      $project_title = Updater::getProjectTitle($project_location);
-    }
-    catch (\Exception $e) {
-      $this->messenger()->addError($e->getMessage());
-      return;
-    }
-
-    if (!$project_title) {
-      $this->messenger()->addError($this->t('Unable to determine %project name.', ['%project' => $project]));
-    }
-
-    if ($updater->isInstalled()) {
-      $this->messenger()->addError($this->t('%project is already installed.', ['%project' => $project_title]));
-      return;
-    }
-
-    $project_real_location = \Drupal::service('file_system')->realpath($project_location);
-    $arguments = [
-      'project' => $project,
-      'updater_name' => get_class($updater),
-      'local_url' => $project_real_location,
-    ];
-
-    // This process is inherently difficult to test therefore use a state flag.
-    $test_authorize = FALSE;
-    if (drupal_valid_test_ua()) {
-      $test_authorize = \Drupal::state()->get('test_uploaders_via_prompt', FALSE);
-    }
-    // If the owner of the directory we extracted is the same as the owner of
-    // our configuration directory (e.g. sites/default) where we're trying to
-    // install the code, there's no need to prompt for FTP/SSH credentials.
-    // Instead, we instantiate a Drupal\Core\FileTransfer\Local and invoke
-    // update_authorize_run_install() directly.
-    if (fileowner($project_real_location) == fileowner($this->sitePath) && !$test_authorize) {
-      $this->moduleHandler->loadInclude('update', 'inc', 'update.authorize');
-      $filetransfer = new Local($this->root, \Drupal::service('file_system'));
-      $response = call_user_func_array('update_authorize_run_install', array_merge([$filetransfer], $arguments));
-      if ($response instanceof Response) {
-        $form_state->setResponse($response);
-      }
-    }
-
-    // Otherwise, go through the regular workflow to prompt for FTP/SSH
-    // credentials and invoke update_authorize_run_install() indirectly with
-    // whatever FileTransfer object authorize.php creates for us.
-    else {
-      // The page title must be passed here to ensure it is initially used when
-      // authorize.php loads for the first time with the FTP/SSH credentials
-      // form.
-      system_authorized_init('update_authorize_run_install', __DIR__ . '/../../update.authorize.inc', $arguments, $this->t('Update manager'));
-      $form_state->setRedirectUrl(system_authorized_get_url());
-    }
-  }
-
-}

core/modules/update/src/Form/UpdateReady.php

-<?php
-
-namespace Drupal\update\Form;
-
-use Drupal\Core\Extension\ModuleHandlerInterface;
-use Drupal\Core\FileTransfer\Local;
-use Drupal\Core\Form\FormBase;
-use Drupal\Core\Form\FormStateInterface;
-use Drupal\Core\State\StateInterface;
-use Drupal\Core\Updater\Updater;
-use Symfony\Component\DependencyInjection\ContainerInterface;
-use Symfony\Component\HttpFoundation\Response;
-
-/**
- * Configure update settings for this site.
- *
- * @internal
- */
-class UpdateReady extends FormBase {
-
-  /**
-   * The root location under which updated projects will be saved.
-   *
-   * @var string
-   */
-  protected $root;
-
-  /**
-   * The module handler.
-   *
-   * @var \Drupal\Core\Extension\ModuleHandlerInterface
-   */
-  protected $moduleHandler;
-
-  /**
-   * The state key value store.
-   *
-   * @var \Drupal\Core\State\StateInterface
-   */
-  protected $state;
-
-  /**
-   * The Site path.
-   *
-   * @var string
-   */
-  protected $sitePath;
-
-  /**
-   * Constructs a new UpdateReady object.
-   *
-   * @param string $root
-   *   The root location under which updated projects will be saved.
-   * @param \Drupal\Core\Extension\ModuleHandlerInterface $module_handler
-   *   The object that manages enabled modules in a Drupal installation.
-   * @param \Drupal\Core\State\StateInterface $state
-   *   The state key value store.
-   * @param string $site_path
-   *   The site path.
-   */
-  public function __construct($root, ModuleHandlerInterface $module_handler, StateInterface $state, $site_path) {
-    $this->root = $root;
-    $this->moduleHandler = $module_handler;
-    $this->state = $state;
-    $this->sitePath = $site_path;
-  }
-
-  /**
-   * {@inheritdoc}
-   */
-  public function getFormId() {
-    return 'update_manager_update_ready_form';
-  }
-
-  /**
-   * {@inheritdoc}
-   */
-  public static function create(ContainerInterface $container) {
-    return new static(
-      $container->get('update.root'),
-      $container->get('module_handler'),
-      $container->get('state'),
-      $container->get('site.path')
-    );
-  }
-
-  /**
-   * {@inheritdoc}
-   */
-  public function buildForm(array $form, FormStateInterface $form_state) {
-    $this->moduleHandler->loadInclude('update', 'inc', 'update.manager');
-    if (!_update_manager_check_backends($form, 'update')) {
-      return $form;
-    }
-
-    $form['backup'] = [
-      '#prefix' => '<strong>',
-      '#markup' => $this->t('Back up your database and site before you continue. <a href=":backup_url">Learn how</a>.', [':backup_url' => 'https://www.drupal.org/node/22281']),
-      '#suffix' => '</strong>',
-    ];
-
-    $form['maintenance_mode'] = [
-      '#title' => $this->t('Perform updates with site in maintenance mode (strongly recommended)'),
-      '#type' => 'checkbox',
-      '#default_value' => TRUE,
-    ];
-
-    $form['actions'] = ['#type' => 'actions'];
-    $form['actions']['submit'] = [
-      '#type' => 'submit',
-      '#value' => $this->t('Continue'),
-    ];
-
-    return $form;
-  }
-
-  /**
-   * {@inheritdoc}
-   */
-  public function submitForm(array &$form, FormStateInterface $form_state) {
-    $session = $this->getRequest()->getSession();
-    // Store maintenance_mode setting so we can restore it when done.
-    $session->set('maintenance_mode', $this->state->get('system.maintenance_mode'));
-    if ($form_state->getValue('maintenance_mode') == TRUE) {
-      $this->state->set('system.maintenance_mode', TRUE);
-    }
-
-    $projects = $session->remove('update_manager_update_projects');
-    if ($projects) {
-      // Make sure the Updater registry is loaded.
-      drupal_get_updaters();
-
-      $updates = [];
-      $directory = _update_manager_extract_directory();
-
-      $project_real_location = NULL;
-      foreach ($projects as $project => $url) {
-        $project_location = $directory . '/' . $project;
-        $updater = Updater::factory($project_location, $this->root);
-        $project_real_location = \Drupal::service('file_system')->realpath($project_location);
-        $updates[] = [
-          'project' => $project,
-          'updater_name' => get_class($updater),
-          'local_url' => $project_real_location,
-        ];
-      }
-
-      // If the owner of the last directory we extracted is the same as the
-      // owner of our configuration directory (e.g. sites/default) where we're
-      // trying to install the code, there's no need to prompt for FTP/SSH
-      // credentials. Instead, we instantiate a Drupal\Core\FileTransfer\Local
-      // and invoke update_authorize_run_update() directly.
-      if (fileowner($project_real_location) == fileowner($this->sitePath)) {
-        $this->moduleHandler->loadInclude('update', 'inc', 'update.authorize');
-        $filetransfer = new Local($this->root, \Drupal::service('file_system'));
-        $response = update_authorize_run_update($filetransfer, $updates);
-        if ($response instanceof Response) {
-          $form_state->setResponse($response);
-        }
-      }
-      // Otherwise, go through the regular workflow to prompt for FTP/SSH
-      // credentials and invoke update_authorize_run_update() indirectly with
-      // whatever FileTransfer object authorize.php creates for us.
-      else {
-        // The page title must be passed here to ensure it is initially used
-        // when authorize.php loads for the first time with the FTP/SSH
-        // credentials form.
-        system_authorized_init('update_authorize_run_update', __DIR__ . '/../../update.authorize.inc', [$updates], $this->t('Update manager'));
-        $form_state->setRedirectUrl(system_authorized_get_url());
-      }
-    }
-  }
-
-}

core/modules/update/src/ModuleVersion.php

-<?php
-
-namespace Drupal\update;
-
-/**
- * Provides a module version value object.
- *
- * @internal
- *
- * @see https://www.drupal.org/drupalorg/docs/apis/update-status-xml.
- */
-final class ModuleVersion {
-
-  /**
-   * The '8.x-' prefix is used on contrib module version numbers.
-   *
-   * @var string
-   */
-  const CORE_PREFIX = '8.x-';
-
-  /**
-   * The major version.
-   *
-   * @var string
-   */
-  protected $majorVersion;
-
-  /**
-   * The version extra string.
-   *
-   * For example, if the module version is '2.0.3-alpha1', then the version
-   * extra string is 'alpha1'.
-   *
-   * @var string|null
-   */
-  protected $versionExtra;
-
-  /**
-   * Constructs a module version object from a version string.
-   *
-   * @param string $version_string
-   *   The version string.
-   *
-   * @return \Drupal\update\ModuleVersion
-   *   The module version instance.
-   */
-  public static function createFromVersionString($version_string) {
-    $original_version = $version_string;
-    if (strpos($version_string, static::CORE_PREFIX) === 0 && $version_string !== '8.x-dev') {
-      $version_string = preg_replace('/8\.x-/', '', $version_string, 1);
-    }
-    else {
-      // Ensure the version string has no unsupported core prefixes.
-      $dot_x_position = strpos($version_string, '.x-');
-      if ($dot_x_position === 1 || $dot_x_position === 2) {
-        $after_core_prefix = explode('.x-', $version_string)[1];
-        if ($after_core_prefix !== 'dev') {
-          throw new \UnexpectedValueException("Unexpected version core prefix in $version_string. The only core prefix expected in \Drupal\update\ModuleVersion is: 8.x-");
-        }
-      }
-    }
-    $version_parts = explode('.', $version_string);
-    $major_version = $version_parts[0];
-    $version_parts_count = count($version_parts);
-    $last_part_split = explode('-', $version_parts[count($version_parts) - 1]);
-    $version_extra = count($last_part_split) === 1 ? NULL : $last_part_split[1];
-    if ($version_parts_count > 3 || $version_parts_count < 2
-       || !is_numeric($major_version)
-       || ($version_parts_count === 3 && !is_numeric($version_parts[1]))
-      // The only case where a non-numeric version part other the extra part is
-      // allowed is in development versions like 8.x-1.x-dev, 1.2.x-dev or
-      // 1.x-dev.
-       || (!is_numeric($last_part_split[0]) && $last_part_split !== 'x' && $version_extra !== 'dev')) {
-      throw new \UnexpectedValueException("Unexpected version number in: $original_version");
-    }
-    return new static($major_version, $version_extra);
-  }
-
-  /**
-   * Constructs a ModuleVersion object.
-   *
-   * @param string $major_version
-   *   The major version.
-   * @param string|null $version_extra
-   *   The extra version string.
-   */
-  private function __construct($major_version, $version_extra) {
-    $this->majorVersion = $major_version;
-    $this->versionExtra = $version_extra;
-  }
-
-  /**
-   * Constructs a module version object from a support branch.
-   *
-   * This can be used to determine the major version of the branch.
-   * ::getVersionExtra() will always return NULL for branches.
-   *
-   * @param string $branch
-   *   The support branch.
-   *
-   * @return \Drupal\update\ModuleVersion
-   *   The module version instance.
-   */
-  public static function createFromSupportBranch($branch) {
-    if (substr($branch, -1) !== '.') {
-      throw new \UnexpectedValueException("Invalid support branch: $branch");
-    }
-    return static::createFromVersionString($branch . '0');
-  }
-
-  /**
-   * Gets the major version.
-   *
-   * @return string
-   *   The major version.
-   */
-  public function getMajorVersion() {
-    return $this->majorVersion;
-  }
-
-  /**
-   * Gets the version extra string at the end of the version number.
-   *
-   * @return string|null
-   *   The version extra string if available, or otherwise NULL.
-   */
-  public function getVersionExtra() {
-    return $this->versionExtra;
-  }
-
-}

core/modules/update/src/ProjectCoreCompatibility.php

-<?php
-
-namespace Drupal\update;
-
-use Composer\Semver\Semver;
-use Composer\Semver\VersionParser;
-use Drupal\Core\StringTranslation\StringTranslationTrait;
-
-/**
- * Utility class to set core compatibility messages for project releases.
- *
- * @internal
- *   This class implements logic used by update_calculate_project_status(). It
- *   should not be called directly.
- */
-final class ProjectCoreCompatibility {
-
-  use StringTranslationTrait;
-
-  /**
-   * The currently installed version of Drupal core.
-   *
-   * @var string
-   */
-  protected $existingCoreVersion;
-
-  /**
-   * Cache of core versions that are available for updates.
-   *
-   * @var string[]
-   */
-  protected $possibleCoreUpdateVersions;
-
-  /**
-   * Cache of core compatibility messages per core version constraint.
-   *
-   * Keys are core version constraint strings, values are human-readable
-   * messages about the versions of core that version constraint maps to.
-   *
-   * This list is cached since many project releases will use the same core
-   * compatibility constraint.
-   *
-   * @var string[]
-   */
-  protected $compatibilityMessages = [];
-
-  /**
-   * Constructs a ProjectCoreCompatibility object.
-   *
-   * @param array $core_data
-   *   The project data for Drupal core as returned by
-   *   \Drupal\update\UpdateManagerInterface::getProjects() and then processed
-   *   by update_process_project_info() and
-   *   update_calculate_project_update_status().
-   * @param array $core_releases
-   *   The Drupal core available releases.
-   *
-   * @see \Drupal\update\UpdateManagerInterface::getProjects()
-   * @see update_process_project_info()
-   * @see update_calculate_project_update_status()
-   */
-  public function __construct(array $core_data, array $core_releases) {
-    if (isset($core_data['existing_version'])) {
-      $this->existingCoreVersion = $core_data['existing_version'];
-      $this->possibleCoreUpdateVersions = $this->getPossibleCoreUpdateVersions($core_releases);
-    }
-  }
-
-  /**
-   * Gets the core versions that should be considered for compatibility ranges.
-   *
-   * @param array $core_releases
-   *   The Drupal core available releases.
-   *
-   * @return string[]
-   *   The core version numbers that are possible to update the site to.
-   */
-  protected function getPossibleCoreUpdateVersions(array $core_releases) {
-    if (!isset($core_releases[$this->existingCoreVersion])) {
-      // If we can't determine the existing version of core then we can't
-      // calculate the core compatibility of a given release based on core
-      // versions after the existing version.
-      return [];
-    }
-    $core_release_versions = array_keys($core_releases);
-    $possible_core_update_versions = Semver::satisfiedBy($core_release_versions, '>= ' . $this->existingCoreVersion);
-    $possible_core_update_versions = Semver::sort($possible_core_update_versions);
-    $possible_core_update_versions = array_filter($possible_core_update_versions, function ($version) {
-      return VersionParser::parseStability($version) === 'stable';
-    });
-    return $possible_core_update_versions;
-  }
-
-  /**
-   * Sets core compatibility messages for project releases.
-   *
-   * @param array &$project_data
-   *   The project data as returned by
-   *   \Drupal\update\UpdateManagerInterface::getProjects() and then processed
-   *   by update_process_project_info() and
-   *   update_calculate_project_update_status(). If set, the following keys are
-   *   used in this method:
-   *   - recommended (string): A project version number.
-   *   - latest_version (string): A project version number.
-   *   - also (string[]): Project version numbers.
-   *   - releases (array[]): An array where the keys are project version numbers
-   *     and the values are arrays of project release information.
-   *   - security updates (array[]): An array of project release information.
-   *
-   * @see \Drupal\update\UpdateManagerInterface::getProjects()
-   * @see update_process_project_info()
-   * @see update_calculate_project_update_status()
-   */
-  public function setReleaseMessage(array &$project_data) {
-    if (empty($this->possibleCoreUpdateVersions)) {
-      return;
-    }
-
-    // Get the various releases that will need to have core compatibility
-    // messages added to them.
-    $releases_to_set = [];
-    $versions = [];
-    if (!empty($project_data['recommended'])) {
-      $versions[] = $project_data['recommended'];
-    }
-    if (!empty($project_data['latest_version'])) {
-      $versions[] = $project_data['latest_version'];
-    }
-    if (!empty($project_data['also'])) {
-      $versions = array_merge($versions, $project_data['also']);
-    }
-    foreach ($versions as $version) {
-      if (isset($project_data['releases'][$version])) {
-        $releases_to_set[] = &$project_data['releases'][$version];
-      }
-    }
-    if (!empty($project_data['security updates'])) {
-      foreach ($project_data['security updates'] as &$security_update) {
-        $releases_to_set[] = &$security_update;
-      }
-    }
-    foreach ($releases_to_set as &$release) {
-      if (!empty($release['core_compatibility'])) {
-        $release['core_compatible'] = $this->isCoreCompatible($release['core_compatibility']);
-        $release['core_compatibility_message'] = $this->createMessageFromCoreCompatibility($release['core_compatibility']);
-      }
-    }
-  }
-
-  /**
-   * Determines if a release is compatible with the currently installed core.
-   *
-   * @param string $core_compatibility_constraint
-   *   A semantic version constraint.
-   *
-   * @return bool
-   *   TRUE if the given constraint is satisfied by the currently installed
-   *   version of Drupal core, otherwise FALSE.
-   */
-  protected function isCoreCompatible($core_compatibility_constraint) {
-    return Semver::satisfies($this->existingCoreVersion, $core_compatibility_constraint);
-  }
-
-  /**
-   * Creates core a compatibility message from a semantic version constraint.
-   *
-   * @param string $core_compatibility_constraint
-   *   A semantic version constraint.
-   *
-   * @return string
-   *   The core compatibility message.
-   */
-  protected function createMessageFromCoreCompatibility($core_compatibility_constraint) {
-    if (!isset($this->compatibilityMessages[$core_compatibility_constraint])) {
-      $core_compatibility_ranges = $this->getCompatibilityRanges($core_compatibility_constraint);
-      $range_messages = [];
-      foreach ($core_compatibility_ranges as $core_compatibility_range) {
-        if (count($core_compatibility_range) === 2) {
-          $range_messages[] = $this->t('@low_version_number to @high_version_number', ['@low_version_number' => $core_compatibility_range[0], '@high_version_number' => $core_compatibility_range[1]]);
-        }
-        else {
-          $range_messages[] = $core_compatibility_range[0];
-        }
-      }
-      $this->compatibilityMessages[$core_compatibility_constraint] = $this->t('Requires Drupal core:') . ' ' . implode(', ', $range_messages);
-    }
-    return $this->compatibilityMessages[$core_compatibility_constraint];
-  }
-
-  /**
-   * Gets the compatibility ranges for a semantic version constraint.
-   *
-   * @param string $core_compatibility_constraint
-   *   A semantic version constraint.
-   *
-   * @return array[]
-   *   An array compatibility ranges. If a range array has 2 elements then this
-   *   denotes a range of compatibility between and including the 2 versions. If
-   *   the range has 1 element then it denotes compatibility with a single
-   *   version.
-   */
-  protected function getCompatibilityRanges($core_compatibility_constraint) {
-    $compatibility_ranges = [];
-    foreach ($this->possibleCoreUpdateVersions as $possible_core_update_version) {
-      if (Semver::satisfies($possible_core_update_version, $core_compatibility_constraint)) {
-        if (empty($range)) {
-          $range[] = $possible_core_update_version;
-        }
-        else {
-          $range[1] = $possible_core_update_version;
-        }
-      }
-      else {
-        // If core version does not satisfy the constraint and there is a non
-        // empty range, add it to the list of ranges.
-        if (!empty($range)) {
-          $compatibility_ranges[] = $range;
-          // Start a new range.
-          $range = [];
-        }
-      }
-    }
-    if (!empty($range)) {
-      $compatibility_ranges[] = $range;
-    }
-    return $compatibility_ranges;
-  }
-
-}

core/modules/update/src/Tests/UpdateTestBase.php

-<?php
-
-namespace Drupal\update\Tests;
-
-@trigger_error(__NAMESPACE__ . '\UpdateTestBase is deprecated in Drupal 8.4.0 and will be removed before Drupal 9.0.0. Instead, use \Drupal\Tests\update\Functional\UpdateTestBase', E_USER_DEPRECATED);
-
-use Drupal\Core\DrupalKernel;
-use Drupal\Core\Link;
-use Drupal\Core\Url;
-use Drupal\simpletest\WebTestBase;
-
-/**
- * Defines some shared functions used by all update tests.
- *
- * The overarching methodology of these tests is we need to compare a given
- * state of installed modules and themes (e.g., version, project grouping,
- * timestamps, etc) against a current state of what the release history XML
- * files we fetch say is available. We have dummy XML files (in the
- * core/modules/update/tests directory) that describe various scenarios of
- * what's available for different test projects, and we have dummy .info file
- * data (specified via hook_system_info_alter() in the update_test helper
- * module) describing what's currently installed. Each test case defines a set
- * of projects to install, their current state (via the
- * 'update_test_system_info' variable) and the desired available update data
- * (via the 'update_test_xml_map' variable), and then performs a series of
- * assertions that the report matches our expectations given the specific
- * initial state and availability scenario.
- *
- * @deprecated in drupal:8.?.? and is removed from drupal:9.0.0.
- *   Use \Drupal\Tests\update\Functional\UpdateTestBase instead.
- */
-abstract class UpdateTestBase extends WebTestBase {
-
-  protected function setUp() {
-    parent::setUp();
-
-    // Change the root path which Update Manager uses to install and update
-    // projects to be inside the testing site directory. See
-    // \Drupal\update\UpdateRootFactory::get() for equivalent changes to the
-    // test child site.
-    $request = \Drupal::request();
-    $update_root = $this->container->get('update.root') . '/' . DrupalKernel::findSitePath($request);
-    $this->container->set('update.root', $update_root);
-    \Drupal::setContainer($this->container);
-
-    // Create the directories within the root path within which the Update
-    // Manager will install projects.
-    foreach (drupal_get_updaters() as $updater_info) {
-      $updater = $updater_info['class'];
-      $install_directory = $update_root . '/' . $updater::getRootDirectoryRelativePath();
-      if (!is_dir($install_directory)) {
-        mkdir($install_directory);
-      }
-    }
-  }
-
-  /**
-   * Refreshes the update status based on the desired available update scenario.
-   *
-   * @param $xml_map
-   *   Array that maps project names to availability scenarios to fetch. The key
-   *   '#all' is used if a project-specific mapping is not defined.
-   * @param $url
-   *   (optional) A string containing the URL to fetch update data from.
-   *   Defaults to 'update-test'.
-   *
-   * @see \Drupal\update_test\Controller\UpdateTestController::updateTest()
-   */
-  protected function refreshUpdateStatus($xml_map, $url = 'update-test') {
-    // Tell the Update Manager module to fetch from the URL provided by
-    // update_test module.
-    $this->config('update.settings')->set('fetch.url', Url::fromUri('base:' . $url, ['absolute' => TRUE])->toString())->save();
-    // Save the map for UpdateTestController::updateTest() to use.
-    $this->config('update_test.settings')->set('xml_map', $xml_map)->save();
-    // Manually check the update status.
-    $this->drupalGet('admin/reports/updates');
-    $this->clickLink(t('Check manually'));
-  }
-
-  /**
-   * Runs a series of assertions that are applicable to all update statuses.
-   */
-  protected function standardTests() {
-    $this->assertRaw('<h3>' . t('Drupal core') . '</h3>');
-    $this->assertRaw(Link::fromTextAndUrl(t('Drupal'), Url::fromUri('http://example.com/project/drupal'))->toString(), 'Link to the Drupal project appears.');
-    $this->assertNoText(t('No available releases found'));
-  }
-
-}

core/modules/update/src/UpdateFetcher.php

-<?php
-
-namespace Drupal\update;
-
-use Drupal\Core\Config\ConfigFactoryInterface;
-use Drupal\Core\DependencyInjection\DependencySerializationTrait;
-use GuzzleHttp\ClientInterface;
-use GuzzleHttp\Exception\RequestException;
-
-/**
- * Fetches project information from remote locations.
- */
-class UpdateFetcher implements UpdateFetcherInterface {
-
-  use DependencySerializationTrait;
-
-  /**
-   * URL to check for updates, if a given project doesn't define its own.
-   */
-  const UPDATE_DEFAULT_URL = 'http://updates.drupal.org/release-history';
-
-  /**
-   * The fetch url configured in the update settings.
-   *
-   * @var string
-   */
-  protected $fetchUrl;
-
-  /**
-   * The update settings
-   *
-   * @var \Drupal\Core\Config\Config
-   */
-  protected $updateSettings;
-
-  /**
-   * The HTTP client to fetch the feed data with.
-   *
-   * @var \GuzzleHttp\ClientInterface
-   */
-  protected $httpClient;
-
-  /**
-   * Constructs a UpdateFetcher.
-   *
-   * @param \Drupal\Core\Config\ConfigFactoryInterface $config_factory
-   *   The config factory.
-   * @param \GuzzleHttp\ClientInterface $http_client
-   *   A Guzzle client object.
-   */
-  public function __construct(ConfigFactoryInterface $config_factory, ClientInterface $http_client) {
-    $this->fetchUrl = $config_factory->get('update.settings')->get('fetch.url');
-    $this->httpClient = $http_client;
-    $this->updateSettings = $config_factory->get('update.settings');
-  }
-
-  /**
-   * {@inheritdoc}
-   */
-  public function fetchProjectData(array $project, $site_key = '') {
-    $url = $this->buildFetchUrl($project, $site_key);
-    $data = '';
-    try {
-      $data = (string) $this->httpClient
-        ->get($url, ['headers' => ['Accept' => 'text/xml']])
-        ->getBody();
-    }
-    catch (RequestException $exception) {
-      watchdog_exception('update', $exception);
-    }
-    return $data;
-  }
-
-  /**
-   * {@inheritdoc}
-   */
-  public function buildFetchUrl(array $project, $site_key = '') {
-    $name = $project['name'];
-    $url = $this->getFetchBaseUrl($project);
-    $url .= '/' . $name . '/current';
-
-    // Only append usage information if we have a site key and the project is
-    // enabled. We do not want to record usage statistics for disabled projects.
-    if (!empty($site_key) && (strpos($project['project_type'], 'disabled') === FALSE)) {
-      // Append the site key.
-      $url .= (strpos($url, '?') !== FALSE) ? '&' : '?';
-      $url .= 'site_key=';
-      $url .= rawurlencode($site_key);
-
-      // Append the version.
-      if (!empty($project['info']['version'])) {
-        $url .= '&version=';
-        $url .= rawurlencode($project['info']['version']);
-      }
-
-      // Append the list of modules or themes enabled.
-      $list = array_keys($project['includes']);
-      $url .= '&list=';
-      $url .= rawurlencode(implode(',', $list));
-    }
-    return $url;
-  }
-
-  /**
-   * {@inheritdoc}
-   */
-  public function getFetchBaseUrl($project) {
-    if (isset($project['info']['project status url'])) {
-      $url = $project['info']['project status url'];
-    }
-    else {
-      $url = $this->fetchUrl;
-      if (empty($url)) {
-        $url = static::UPDATE_DEFAULT_URL;
-      }
-    }
-    return $url;
-  }
-
-}

core/modules/update/src/UpdateFetcherInterface.php

-<?php
-
-namespace Drupal\update;
-
-/**
- * Fetches project information from remote locations.
- */
-interface UpdateFetcherInterface {
-
-  /**
-   * Project's status cannot be checked.
-   */
-  const NOT_CHECKED = -1;
-
-  /**
-   * No available update data was found for project.
-   */
-  const UNKNOWN = -2;
-
-  /**
-   * There was a failure fetching available update data for this project.
-   */
-  const NOT_FETCHED = -3;
-
-  /**
-   * We need to (re)fetch available update data for this project.
-   */
-  const FETCH_PENDING = -4;
-
-  /**
-   * Returns the base of the URL to fetch available update data for a project.
-   *
-   * @param array $project
-   *   The array of project information from
-   *   \Drupal\update\UpdateManager::getProjects().
-   *
-   * @return string
-   *   The base of the URL used for fetching available update data. This does
-   *   not include the path elements to specify a particular project, version,
-   *   site_key, etc.
-   */
-  public function getFetchBaseUrl($project);
-
-  /**
-   * Retrieves the project information.
-   *
-   * @param array $project
-   *   The array of project information from
-   *   \Drupal\update\UpdateManager::getProjects().
-   * @param string $site_key
-   *   (optional) The anonymous site key hash. Defaults to an empty string.
-   *
-   * @return string
-   *   The project information fetched as string. Empty string upon failure.
-   */
-  public function fetchProjectData(array $project, $site_key = '');
-
-  /**
-   * Generates the URL to fetch information about project updates.
-   *
-   * This figures out the right URL to use, based on the project's .info.yml
-   * file and the global defaults. Appends optional query arguments when the
-   * site is configured to report usage stats.
-   *
-   * @param array $project
-   *   The array of project information from
-   *   \Drupal\update\UpdateManager::getProjects().
-   * @param string $site_key
-   *   (optional) The anonymous site key hash. Defaults to an empty string.
-   *
-   * @return string
-   *   The URL for fetching information about updates to the specified project.
-   *
-   * @see \Drupal\update\UpdateProcessor::fetchData()
-   * @see \Drupal\update\UpdateProcessor::processFetchTask()
-   * @see \Drupal\update\UpdateManager::getProjects()
-   */
-  public function buildFetchUrl(array $project, $site_key = '');
-
-}

core/modules/update/src/UpdateManager.php

-<?php
-
-namespace Drupal\update;
-
-use Drupal\Core\Config\ConfigFactoryInterface;
-use Drupal\Core\DependencyInjection\DependencySerializationTrait;
-use Drupal\Core\Extension\ModuleExtensionList;
-use Drupal\Core\Extension\ModuleHandlerInterface;
-use Drupal\Core\Extension\ThemeHandlerInterface;
-use Drupal\Core\KeyValueStore\KeyValueFactoryInterface;
-use Drupal\Core\StringTranslation\TranslationInterface;
-use Drupal\Core\StringTranslation\StringTranslationTrait;
-use Drupal\Core\Utility\ProjectInfo;
-
-/**
- * Default implementation of UpdateManagerInterface.
- */
-class UpdateManager implements UpdateManagerInterface {
-  use DependencySerializationTrait;
-  use StringTranslationTrait;
-
-  /**
-   * The update settings
-   *
-   * @var \Drupal\Core\Config\Config
-   */
-  protected $updateSettings;
-
-  /**
-   * Module Handler Service.
-   *
-   * @var \Drupal\Core\Extension\ModuleHandlerInterface
-   */
-  protected $moduleHandler;
-
-  /**
-   * Update Processor Service.
-   *
-   * @var \Drupal\update\UpdateProcessorInterface
-   */
-  protected $updateProcessor;
-
-  /**
-   * An array of installed and enabled projects.
-   *
-   * @var array
-   */
-  protected $projects;
-
-  /**
-   * The key/value store.
-   *
-   * @var \Drupal\Core\KeyValueStore\KeyValueStoreExpirableInterface
-   */
-  protected $keyValueStore;
-
-  /**
-   * Update available releases key/value store.
-   *
-   * @var \Drupal\Core\KeyValueStore\KeyValueStoreExpirableInterface
-   */
-  protected $availableReleasesTempStore;
-
-  /**
-   * The theme handler.
-   *
-   * @var \Drupal\Core\Extension\ThemeHandlerInterface
-   */
-  protected $themeHandler;
-
-  /**
-   * The module extension list.
-   *
-   * @var \Drupal\Core\Extension\ModuleExtensionList
-   */
-  protected $moduleExtensionList;
-
-  /**
-   * Constructs a UpdateManager.
-   *
-   * @param \Drupal\Core\Config\ConfigFactoryInterface $config_factory
-   *   The config factory.
-   * @param \Drupal\Core\Extension\ModuleHandlerInterface $module_handler
-   *   The Module Handler service
-   * @param \Drupal\update\UpdateProcessorInterface $update_processor
-   *   The Update Processor service.
-   * @param \Drupal\Core\StringTranslation\TranslationInterface $translation
-   *   The translation service.
-   * @param \Drupal\Core\KeyValueStore\KeyValueFactoryInterface $key_value_expirable_factory
-   *   The expirable key/value factory.
-   * @param \Drupal\Core\Extension\ThemeHandlerInterface $theme_handler
-   *   The theme handler.
-   * @param \Drupal\Core\Extension\ModuleExtensionList|null $extension_list_module
-   *   The module extension list. This is left optional for BC reasons, but the
-   *   optional usage is deprecated and will become required in Drupal 9.0.0.
-   */
-  public function __construct(ConfigFactoryInterface $config_factory, ModuleHandlerInterface $module_handler, UpdateProcessorInterface $update_processor, TranslationInterface $translation, KeyValueFactoryInterface $key_value_expirable_factory, ThemeHandlerInterface $theme_handler, ModuleExtensionList $extension_list_module = NULL) {
-    $this->updateSettings = $config_factory->get('update.settings');
-    $this->moduleHandler = $module_handler;
-    $this->updateProcessor = $update_processor;
-    $this->stringTranslation = $translation;
-    $this->keyValueStore = $key_value_expirable_factory->get('update');
-    $this->themeHandler = $theme_handler;
-    $this->availableReleasesTempStore = $key_value_expirable_factory->get('update_available_releases');
-    $this->projects = [];
-    if ($extension_list_module === NULL) {
-      @trigger_error('Invoking the UpdateManager constructor without the module extension list parameter is deprecated in Drupal 8.8.0 and will no longer be supported in Drupal 9.0.0. The extension list parameter is now required in the ConfigImporter constructor. See https://www.drupal.org/node/2943918', E_USER_DEPRECATED);
-      $extension_list_module = \Drupal::service('extension.list.module');
-    }
-    $this->moduleExtensionList = $extension_list_module;
-  }
-
-  /**
-   * {@inheritdoc}
-   */
-  public function refreshUpdateData() {
-
-    // Since we're fetching new available update data, we want to clear
-    // of both the projects we care about, and the current update status of the
-    // site. We do *not* want to clear the cache of available releases just yet,
-    // since that data (even if it's stale) can be useful during
-    // \Drupal\update\UpdateManager::getProjects(); for example, to modules
-    // that implement hook_system_info_alter() such as cvs_deploy.
-    $this->keyValueStore->delete('update_project_projects');
-    $this->keyValueStore->delete('update_project_data');
-
-    $projects = $this->getProjects();
-
-    // Now that we have the list of projects, we should also clear the available
-    // release data, since even if we fail to fetch new data, we need to clear
-    // out the stale data at this point.
-    $this->availableReleasesTempStore->deleteAll();
-
-    foreach ($projects as $project) {
-      $this->updateProcessor->createFetchTask($project);
-    }
-  }
-
-  /**
-   * {@inheritdoc}
-   */
-  public function getProjects() {
-    if (empty($this->projects)) {
-      // Retrieve the projects from storage, if present.
-      $this->projects = $this->projectStorage('update_project_projects');
-      if (empty($this->projects)) {
-        // Still empty, so we have to rebuild.
-        $module_data = $this->moduleExtensionList->reset()->getList();
-        $theme_data = $this->themeHandler->rebuildThemeData();
-        $project_info = new ProjectInfo();
-        $project_info->processInfoList($this->projects, $module_data, 'module', TRUE);
-        $project_info->processInfoList($this->projects, $theme_data, 'theme', TRUE);
-        if ($this->updateSettings->get('check.disabled_extensions')) {
-          $project_info->processInfoList($this->projects, $module_data, 'module', FALSE);
-          $project_info->processInfoList($this->projects, $theme_data, 'theme', FALSE);
-        }
-        // Allow other modules to alter projects before fetching and comparing.
-        $this->moduleHandler->alter('update_projects', $this->projects);
-        // Store the site's project data for at most 1 hour.
-        $this->keyValueStore->setWithExpire('update_project_projects', $this->projects, 3600);
-      }
-    }
-    return $this->projects;
-  }
-
-  /**
-   * {@inheritdoc}
-   */
-  public function projectStorage($key) {
-    $projects = [];
-
-    // On certain paths, we should clear the data and recompute the projects for
-    // update status of the site to avoid presenting stale information.
-    $route_names = [
-      'update.theme_update',
-      'system.modules_list',
-      'system.theme_install',
-      'update.module_update',
-      'update.module_install',
-      'update.status',
-      'update.report_update',
-      'update.report_install',
-      'update.settings',
-      'system.status',
-      'update.manual_status',
-      'update.confirmation_page',
-      'system.themes_page',
-    ];
-    if (in_array(\Drupal::routeMatch()->getRouteName(), $route_names)) {
-      $this->keyValueStore->delete($key);
-    }
-    else {
-      $projects = $this->keyValueStore->get($key, []);
-    }
-    return $projects;
-  }
-
-  /**
-   * {@inheritdoc}
-   */
-  public function fetchDataBatch(&$context) {
-    if (empty($context['sandbox']['max'])) {
-      $context['finished'] = 0;
-      $context['sandbox']['max'] = $this->updateProcessor->numberOfQueueItems();
-      $context['sandbox']['progress'] = 0;
-      $context['message'] = $this->t('Checking available update data ...');
-      $context['results']['updated'] = 0;
-      $context['results']['failures'] = 0;
-      $context['results']['processed'] = 0;
-    }
-
-    // Grab another item from the fetch queue.
-    for ($i = 0; $i < 5; $i++) {
-      if ($item = $this->updateProcessor->claimQueueItem()) {
-        if ($this->updateProcessor->processFetchTask($item->data)) {
-          $context['results']['updated']++;
-          $context['message'] = $this->t('Checked available update data for %title.', ['%title' => $item->data['info']['name']]);
-        }
-        else {
-          $context['message'] = $this->t('Failed to check available update data for %title.', ['%title' => $item->data['info']['name']]);
-          $context['results']['failures']++;
-        }
-        $context['sandbox']['progress']++;
-        $context['results']['processed']++;
-        $context['finished'] = $context['sandbox']['progress'] / $context['sandbox']['max'];
-        $this->updateProcessor->deleteQueueItem($item);
-      }
-      else {
-        // If the queue is currently empty, we're done. It's possible that
-        // another thread might have added new fetch tasks while we were
-        // processing this batch. In that case, the usual 'finished' math could
-        // get confused, since we'd end up processing more tasks that we thought
-        // we had when we started and initialized 'max' with numberOfItems(). By
-        // forcing 'finished' to be exactly 1 here, we ensure that batch
-        // processing is terminated.
-        $context['finished'] = 1;
-        return;
-      }
-    }
-  }
-
-}

core/modules/update/src/UpdateManagerInterface.php

-<?php
-
-namespace Drupal\update;
-
-/**
- * Manages project update information.
- */
-interface UpdateManagerInterface {
-
-  /**
-   * Project is missing security update(s).
-   */
-  const NOT_SECURE = 1;
-
-  /**
-   * Current release has been unpublished and is no longer available.
-   */
-  const REVOKED = 2;
-
-  /**
-   * Current release is no longer supported by the project maintainer.
-   */
-  const NOT_SUPPORTED = 3;
-
-  /**
-   * Project has a new release available, but it is not a security release.
-   */
-  const NOT_CURRENT = 4;
-
-  /**
-   * Project is up to date.
-   */
-  const CURRENT = 5;
-
-  /**
-   * Fetches an array of installed and enabled projects.
-   *
-   * This is only responsible for generating an array of projects (taking into
-   * account projects that include more than one module or theme). Other
-   * information like the specific version and install type (official release,
-   * dev snapshot, etc) is handled later in update_process_project_info() since
-   * that logic is only required when preparing the status report, not for
-   * fetching the available release data.
-   *
-   * This array is fairly expensive to construct, since it involves a lot of
-   * disk I/O, so we store the results. However, since this is not the data
-   * about available updates fetched from the network, it is acceptable to
-   * invalidate it somewhat quickly. If we keep this data for very long, site
-   * administrators are more likely to see incorrect results if they upgrade to
-   * a newer version of a module or theme but do not visit certain pages that
-   * automatically clear this data.
-   *
-   * @return array
-   *   An associative array of currently enabled projects keyed by the
-   *   machine-readable project short name. Each project contains:
-   *   - name: The machine-readable project short name.
-   *   - info: An array with values from the main .info.yml file for this
-   *     project.
-   *     - name: The human-readable name of the project.
-   *     - package: The package that the project is grouped under.
-   *     - version: The version of the project.
-   *     - project: The Drupal.org project name.
-   *     - datestamp: The date stamp of the project's main .info.yml file.
-   *     - _info_file_ctime: The maximum file change time for all of the
-   *       .info.yml
-   *       files included in this project.
-   *   - datestamp: The date stamp when the project was released, if known.
-   *   - includes: An associative array containing all projects included with
-   *     this project, keyed by the machine-readable short name with the
-   *     human-readable name as value.
-   *   - project_type: The type of project. Allowed values are 'module' and
-   *     'theme'.
-   *   - project_status: This indicates if the project is enabled and will
-   *     always be TRUE, as the function only returns enabled projects.
-   *
-   * @see update_process_project_info()
-   * @see update_calculate_project_data()
-   * @see \Drupal\update\UpdateManager::projectStorage()
-   */
-  public function getProjects();
-
-  /**
-   * Processes a step in batch for fetching available update data.
-   *
-   * Before calling this method, call
-   * UpdateManagerInterface::refreshUpdateData() to clear existing update data
-   * and initiate re-fetching.
-   *
-   * @param array $context
-   *   Reference to an array used for Batch API storage.
-   *
-   * @see \Drupal\update\UpdateManagerInterface::refreshUpdateData()
-   */
-  public function fetchDataBatch(&$context);
-
-  /**
-   * Clears out all the available update data and initiates re-fetching.
-   */
-  public function refreshUpdateData();
-
-  /**
-   * Retrieves update storage data or empties it.
-   *
-   * Two very expensive arrays computed by this module are the list of all
-   * installed modules and themes (and .info.yml data, project associations,
-   * etc), and the current status of the site relative to the currently
-   * available releases. These two arrays are stored and used whenever possible.
-   * The data is cleared whenever the administrator visits the status report,
-   * available updates report, or the module or theme administration pages,
-   * since we should always recompute the most current values on any of those
-   * pages.
-   *
-   * Note: while both of these arrays are expensive to compute (in terms of disk
-   * I/O and some fairly heavy CPU processing), neither of these is the actual
-   * data about available updates that we have to fetch over the network from
-   * updates.drupal.org. That information is stored in the
-   * 'update_available_releases' collection -- it needs to persist longer than 1
-   * hour and never get invalidated just by visiting a page on the site.
-   *
-   * @param string $key
-   *   The key of data to return. Valid options are 'update_project_data' and
-   *   'update_project_projects'.
-   *
-   * @return array
-   *   The stored value of the $projects array generated by
-   *   update_calculate_project_data() or
-   *   \Drupal\update\UpdateManager::getProjects(), or an empty array when the
-   *   storage is cleared.
-   *   array when the storage is cleared.
-   */
-  public function projectStorage($key);
-
-}

core/modules/update/src/UpdateProcessor.php

-<?php
-
-namespace Drupal\update;
-
-use Drupal\Component\Utility\Crypt;
-use Drupal\Core\Config\ConfigFactoryInterface;
-use Drupal\Core\KeyValueStore\KeyValueFactoryInterface;
-use Drupal\Core\State\StateInterface;
-use Drupal\Core\PrivateKey;
-use Drupal\Core\Queue\QueueFactory;
-
-/**
- * Process project update information.
- */
-class UpdateProcessor implements UpdateProcessorInterface {
-
-  /**
-   * The update settings
-   *
-   * @var \Drupal\Core\Config\Config
-   */
-  protected $updateSettings;
-
-  /**
-   * The UpdateFetcher service.
-   *
-   * @var \Drupal\update\UpdateFetcherInterface
-   */
-  protected $updateFetcher;
-
-  /**
-   * The update fetch queue.
-   *
-   * @var \Drupal\Core\Queue\QueueInterface
-   */
-  protected $fetchQueue;
-
-  /**
-   * Update key/value store
-   *
-   * @var \Drupal\Core\KeyValueStore\KeyValueStoreExpirableInterface
-   */
-  protected $tempStore;
-
-  /**
-   * Update Fetch Task Store
-   *
-   * @var \Drupal\Core\KeyValueStore\KeyValueStoreInterface
-   */
-  protected $fetchTaskStore;
-
-  /**
-   * Update available releases store
-   *
-   * @var \Drupal\Core\KeyValueStore\KeyValueStoreExpirableInterface
-   */
-  protected $availableReleasesTempStore;
-
-  /**
-   * Array of release history URLs that we have failed to fetch
-   *
-   * @var array
-   */
-  protected $failed;
-
-  /**
-   * The state service.
-   *
-   * @var \Drupal\Core\State\StateInterface
-   */
-  protected $stateStore;
-
-  /**
-   * The private key.
-   *
-   * @var \Drupal\Core\PrivateKey
-   */
-  protected $privateKey;
-
-  /**
-   * Constructs a UpdateProcessor.
-   *
-   * @param \Drupal\Core\Config\ConfigFactoryInterface $config_factory
-   *   The config factory.
-   * @param \Drupal\Core\Queue\QueueFactory $queue_factory
-   *   The queue factory
-   * @param \Drupal\update\UpdateFetcherInterface $update_fetcher
-   *   The update fetcher service
-   * @param \Drupal\Core\State\StateInterface $state_store
-   *   The state service.
-   * @param \Drupal\Core\PrivateKey $private_key
-   *   The private key factory service.
-   * @param \Drupal\Core\KeyValueStore\KeyValueFactoryInterface $key_value_factory
-   *   The key/value factory.
-   * @param \Drupal\Core\KeyValueStore\KeyValueFactoryInterface $key_value_expirable_factory
-   *   The expirable key/value factory.
-   */
-  public function __construct(ConfigFactoryInterface $config_factory, QueueFactory $queue_factory, UpdateFetcherInterface $update_fetcher, StateInterface $state_store, PrivateKey $private_key, KeyValueFactoryInterface $key_value_factory, KeyValueFactoryInterface $key_value_expirable_factory) {
-    $this->updateFetcher = $update_fetcher;
-    $this->updateSettings = $config_factory->get('update.settings');
-    $this->fetchQueue = $queue_factory->get('update_fetch_tasks');
-    $this->tempStore = $key_value_expirable_factory->get('update');
-    $this->fetchTaskStore = $key_value_factory->get('update_fetch_task');
-    $this->availableReleasesTempStore = $key_value_expirable_factory->get('update_available_releases');
-    $this->stateStore = $state_store;
-    $this->privateKey = $private_key;
-    $this->fetchTasks = [];
-    $this->failed = [];
-  }
-
-  /**
-   * {@inheritdoc}
-   */
-  public function createFetchTask($project) {
-    if (empty($this->fetchTasks)) {
-      $this->fetchTasks = $this->fetchTaskStore->getAll();
-    }
-    if (empty($this->fetchTasks[$project['name']])) {
-      $this->fetchQueue->createItem($project);
-      $this->fetchTaskStore->set($project['name'], $project);
-      $this->fetchTasks[$project['name']] = REQUEST_TIME;
-    }
-  }
-
-  /**
-   * {@inheritdoc}
-   */
-  public function fetchData() {
-    $end = time() + $this->updateSettings->get('fetch.timeout');
-    if ($this->fetchQueue->numberOfItems()) {
-      // Delete any stored project data as that needs refreshing when
-      // update_calculate_project_data() is called.
-      $this->tempStore->delete('update_project_data');
-    }
-    while (time() < $end && ($item = $this->fetchQueue->claimItem())) {
-      $this->processFetchTask($item->data);
-      $this->fetchQueue->deleteItem($item);
-    }
-  }
-
-  /**
-   * {@inheritdoc}
-   */
-  public function processFetchTask($project) {
-    global $base_url;
-
-    // This can be in the middle of a long-running batch, so REQUEST_TIME won't
-    // necessarily be valid.
-    $request_time_difference = time() - REQUEST_TIME;
-    if (empty($this->failed)) {
-      // If we have valid data about release history XML servers that we have
-      // failed to fetch from on previous attempts, load that.
-      $this->failed = $this->tempStore->get('fetch_failures');
-    }
-
-    $max_fetch_attempts = $this->updateSettings->get('fetch.max_attempts');
-
-    $success = FALSE;
-    $available = [];
-    $site_key = Crypt::hmacBase64($base_url, $this->privateKey->get());
-    $fetch_url_base = $this->updateFetcher->getFetchBaseUrl($project);
-    $project_name = $project['name'];
-
-    if (empty($this->failed[$fetch_url_base]) || $this->failed[$fetch_url_base] < $max_fetch_attempts) {
-      $data = $this->updateFetcher->fetchProjectData($project, $site_key);
-    }
-    if (!empty($data)) {
-      $available = $this->parseXml($data);
-      // @todo: Purge release data we don't need. See
-      //   https://www.drupal.org/node/238950.
-      if (!empty($available)) {
-        // Only if we fetched and parsed something sane do we return success.
-        $success = TRUE;
-      }
-    }
-    else {
-      $available['project_status'] = 'not-fetched';
-      if (empty($this->failed[$fetch_url_base])) {
-        $this->failed[$fetch_url_base] = 1;
-      }
-      else {
-        $this->failed[$fetch_url_base]++;
-      }
-    }
-
-    $frequency = $this->updateSettings->get('check.interval_days');
-    $available['last_fetch'] = REQUEST_TIME + $request_time_difference;
-    $this->availableReleasesTempStore->setWithExpire($project_name, $available, $request_time_difference + (60 * 60 * 24 * $frequency));
-
-    // Stash the $this->failed data back in the DB for the next 5 minutes.
-    $this->tempStore->setWithExpire('fetch_failures', $this->failed, $request_time_difference + (60 * 5));
-
-    // Whether this worked or not, we did just (try to) check for updates.
-    $this->stateStore->set('update.last_check', REQUEST_TIME + $request_time_difference);
-
-    // Now that we processed the fetch task for this project, clear out the
-    // record for this task so we're willing to fetch again.
-    $this->fetchTaskStore->delete($project_name);
-
-    return $success;
-  }
-
-  /**
-   * Parses the XML of the Drupal release history info files.
-   *
-   * @param string $raw_xml
-   *   A raw XML string of available release data for a given project.
-   *
-   * @return array
-   *   Array of parsed data about releases for a given project, or NULL if there
-   *   was an error parsing the string.
-   */
-  protected function parseXml($raw_xml) {
-    try {
-      $xml = new \SimpleXMLElement($raw_xml);
-    }
-    catch (\Exception $e) {
-      // SimpleXMLElement::__construct produces an E_WARNING error message for
-      // each error found in the XML data and throws an exception if errors
-      // were detected. Catch any exception and return failure (NULL).
-      return NULL;
-    }
-    // If there is no valid project data, the XML is invalid, so return failure.
-    if (!isset($xml->short_name)) {
-      return NULL;
-    }
-    $data = [];
-    foreach ($xml as $k => $v) {
-      $data[$k] = (string) $v;
-    }
-    $data['releases'] = [];
-    if (isset($xml->releases)) {
-      foreach ($xml->releases->children() as $release) {
-        $version = (string) $release->version;
-        $data['releases'][$version] = [];
-        foreach ($release->children() as $k => $v) {
-          $data['releases'][$version][$k] = (string) $v;
-        }
-        $data['releases'][$version]['terms'] = [];
-        if ($release->terms) {
-          foreach ($release->terms->children() as $term) {
-            if (!isset($data['releases'][$version]['terms'][(string) $term->name])) {
-              $data['releases'][$version]['terms'][(string) $term->name] = [];
-            }
-            $data['releases'][$version]['terms'][(string) $term->name][] = (string) $term->value;
-          }
-        }
-      }
-    }
-    return $data;
-  }
-
-  /**
-   * {@inheritdoc}
-   */
-  public function numberOfQueueItems() {
-    return $this->fetchQueue->numberOfItems();
-  }
-
-  /**
-   * {@inheritdoc}
-   */
-  public function claimQueueItem() {
-    return $this->fetchQueue->claimItem();
-  }
-
-  /**
-   * {@inheritdoc}
-   */
-  public function deleteQueueItem($item) {
-    return $this->fetchQueue->deleteItem($item);
-  }
-
-}

core/modules/update/src/UpdateProcessorInterface.php

-<?php
-
-namespace Drupal\update;
-
-/**
- * Processor of project update information.
- */
-interface UpdateProcessorInterface {
-
-  /**
-   * Claims an item in the update fetch queue for processing.
-   *
-   * @return bool|object
-   *   On success we return an item object. If the queue is unable to claim an
-   *   item it returns false.
-   *
-   * @see \Drupal\Core\Queue\QueueInterface::claimItem()
-   */
-  public function claimQueueItem();
-
-  /**
-   * Attempts to drain the queue of tasks for release history data to fetch.
-   */
-  public function fetchData();
-
-  /**
-   * Adds a task to the queue for fetching release history data for a project.
-   *
-   * We only create a new fetch task if there's no task already in the queue for
-   * this particular project (based on 'update_fetch_task' key-value
-   * collection).
-   *
-   * @param array $project
-   *   Associative array of information about a project as created by
-   *   \Drupal\update\UpdateManager::getProjects(), including keys such as
-   *   'name' (short name), and the 'info' array with data from a .info.yml
-   *   file for the project.
-   *
-   * @see \Drupal\update\UpdateManager::getProjects()
-   * @see update_get_available()
-   * @see \Drupal\update\UpdateManager::refreshUpdateData()
-   * @see \Drupal\update\UpdateProcessor::fetchData()
-   * @see \Drupal\update\UpdateProcessor::processFetchTask()
-   */
-  public function createFetchTask($project);
-
-  /**
-   * Processes a task to fetch available update data for a single project.
-   *
-   * Once the release history XML data is downloaded, it is parsed and saved in
-   * an entry just for that project.
-   *
-   * @param array $project
-   *   Associative array of information about the project to fetch data for.
-   *
-   * @return bool
-   *   TRUE if we fetched parsable XML, otherwise FALSE.
-   */
-  public function processFetchTask($project);
-
-  /**
-   * Retrieves the number of items in the update fetch queue.
-   *
-   * @return int
-   *   An integer estimate of the number of items in the queue.
-   *
-   * @see \Drupal\Core\Queue\QueueInterface::numberOfItems()
-   */
-  public function numberOfQueueItems();
-
-  /**
-   * Deletes a finished item from the update fetch queue.
-   *
-   * @param object $item
-   *   The item returned by \Drupal\Core\Queue\QueueInterface::claimItem().
-   *
-   * @see \Drupal\Core\Queue\QueueInterface::deleteItem()
-   */
-  public function deleteQueueItem($item);
-
-}

core/modules/update/src/UpdateRootFactory.php

-<?php
-
-namespace Drupal\update;
-
-use Drupal\Core\DrupalKernelInterface;
-use Symfony\Component\HttpFoundation\RequestStack;
-
-/**
- * Gets the root path used by the Update Manager to install or update projects.
- */
-class UpdateRootFactory {
-
-  /**
-   * The Drupal kernel.
-   *
-   * @var \Drupal\Core\DrupalKernelInterface
-   */
-  protected $drupalKernel;
-
-  /**
-   * The request stack.
-   *
-   * @var \Symfony\Component\HttpFoundation\RequestStack
-   */
-  protected $requestStack;
-
-  /**
-   * Constructs an UpdateRootFactory instance.
-   *
-   * @param \Drupal\Core\DrupalKernelInterface $drupal_kernel
-   *   The Drupal kernel.
-   * @param \Symfony\Component\HttpFoundation\RequestStack $request_stack
-   *   The request stack.
-   */
-  public function __construct(DrupalKernelInterface $drupal_kernel, RequestStack $request_stack) {
-    $this->drupalKernel = $drupal_kernel;
-    $this->requestStack = $request_stack;
-  }
-
-  /**
-   * Gets the root path under which projects are installed or updated.
-   *
-   * The Update Manager will ensure that project files can only be copied to
-   * specific subdirectories of this root path.
-   *
-   * @return string
-   */
-  public function get() {
-    // Normally the Update Manager's root path is the same as the app root (the
-    // directory in which the Drupal site is installed).
-    $root_path = $this->drupalKernel->getAppRoot();
-
-    // When running in a test site, change the root path to be the testing site
-    // directory. This ensures that it will always be writable by the webserver
-    // (thereby allowing the actual extraction and installation of projects by
-    // the Update Manager to be tested) and also ensures that new project files
-    // added there won't be visible to the parent site and will be properly
-    // cleaned up once the test finishes running. This is done here (rather
-    // than having the tests enable a module which overrides the update root
-    // factory service) to ensure that the parent site is automatically kept
-    // clean without relying on test authors to take any explicit steps. See
-    // also \Drupal\update\Tests\UpdateTestBase::setUp().
-    if (DRUPAL_TEST_IN_CHILD_SITE) {
-      $kernel = $this->drupalKernel;
-      $request = $this->requestStack->getCurrentRequest();
-      $root_path .= '/' . $kernel::findSitePath($request);
-    }
-
-    return $root_path;
-  }
-
-}

core/modules/update/src/UpdateSettingsForm.php

-<?php
-
-namespace Drupal\update;
-
-use Drupal\Core\DependencyInjection\ContainerInjectionInterface;
-use Drupal\Core\Url;
-use Symfony\Component\DependencyInjection\ContainerInterface;
-use Drupal\Core\Form\ConfigFormBase;
-use Drupal\Core\Form\FormStateInterface;
-
-/**
- * Configure update settings for this site.
- *
- * @internal
- */
-class UpdateSettingsForm extends ConfigFormBase implements ContainerInjectionInterface {
-
-  /**
-   * The email validator.
-   *
-   * @var \Drupal\Component\Utility\EmailValidatorInterface
-   */
-  protected $emailValidator;
-
-  /**
-   * {@inheritdoc}
-   */
-  public static function create(ContainerInterface $container) {
-    $instance = parent::create($container);
-    $instance->emailValidator = $container->get('email.validator');
-    return $instance;
-  }
-
-  /**
-   * {@inheritdoc}
-   */
-  public function getFormId() {
-    return 'update_settings';
-  }
-
-  /**
-   * {@inheritdoc}
-   */
-  protected function getEditableConfigNames() {
-    return ['update.settings'];
-  }
-
-  /**
-   * {@inheritdoc}
-   */
-  public function buildForm(array $form, FormStateInterface $form_state) {
-    $config = $this->config('update.settings');
-
-    $form['update_check_frequency'] = [
-      '#type' => 'radios',
-      '#title' => t('Check for updates'),
-      '#default_value' => $config->get('check.interval_days'),
-      '#options' => [
-        '1' => t('Daily'),
-        '7' => t('Weekly'),
-      ],
-      '#description' => t('Select how frequently you want to automatically check for new releases of your currently installed modules and themes.'),
-    ];
-
-    $form['update_check_disabled'] = [
-      '#type' => 'checkbox',
-      '#title' => t('Check for updates of uninstalled modules and themes'),
-      '#default_value' => $config->get('check.disabled_extensions'),
-    ];
-
-    $notification_emails = $config->get('notification.emails');
-    $form['update_notify_emails'] = [
-      '#type' => 'textarea',
-      '#title' => t('Email addresses to notify when updates are available'),
-      '#rows' => 4,
-      '#default_value' => implode("\n", $notification_emails),
-      '#description' => t('Whenever your site checks for available updates and finds new releases, it can notify a list of users via email. Put each address on a separate line. If blank, no emails will be sent.'),
-    ];
-
-    $form['update_notification_threshold'] = [
-      '#type' => 'radios',
-      '#title' => t('Email notification threshold'),
-      '#default_value' => $config->get('notification.threshold'),
-      '#options' => [
-        'all' => t('All newer versions'),
-        'security' => t('Only security updates'),
-      ],
-      '#description' => t('You can choose to send email only if a security update is available, or to be notified about all newer versions. If there are updates available of Drupal core or any of your installed modules and themes, your site will always print a message on the <a href=":status_report">status report</a> page, and will also display an error message on administration pages if there is a security update.', [':status_report' => Url::fromRoute('system.status')->toString()]),
-    ];
-
-    return parent::buildForm($form, $form_state);
-  }
-
-  /**
-   * {@inheritdoc}
-   */
-  public function validateForm(array &$form, FormStateInterface $form_state) {
-    $form_state->set('notify_emails', []);
-    if (!$form_state->isValueEmpty('update_notify_emails')) {
-      $valid = [];
-      $invalid = [];
-      foreach (explode("\n", trim($form_state->getValue('update_notify_emails'))) as $email) {
-        $email = trim($email);
-        if (!empty($email)) {
-          if ($this->emailValidator->isValid($email)) {
-            $valid[] = $email;
-          }
-          else {
-            $invalid[] = $email;
-          }
-        }
-      }
-      if (empty($invalid)) {
-        $form_state->set('notify_emails', $valid);
-      }
-      elseif (count($invalid) == 1) {
-        $form_state->setErrorByName('update_notify_emails', $this->t('%email is not a valid email address.', ['%email' => reset($invalid)]));
-      }
-      else {
-        $form_state->setErrorByName('update_notify_emails', $this->t('%emails are not valid email addresses.', ['%emails' => implode(', ', $invalid)]));
-      }
-    }
-
-    parent::validateForm($form, $form_state);
-  }
-
-  /**
-   * {@inheritdoc}
-   */
-  public function submitForm(array &$form, FormStateInterface $form_state) {
-    $config = $this->config('update.settings');
-    // See if the update_check_disabled setting is being changed, and if so,
-    // invalidate all update status data.
-    if ($form_state->getValue('update_check_disabled') != $config->get('check.disabled_extensions')) {
-      update_storage_clear();
-    }
-
-    $config
-      ->set('check.disabled_extensions', $form_state->getValue('update_check_disabled'))
-      ->set('check.interval_days', $form_state->getValue('update_check_frequency'))
-      ->set('notification.emails', $form_state->get('notify_emails'))
-      ->set('notification.threshold', $form_state->getValue('update_notification_threshold'))
-      ->save();
-
-    parent::submitForm($form, $form_state);
-  }
-
-}

core/modules/update/templates/update-last-check.html.twig

-{#
-/**
- * @file
- * Default theme implementation for the last time update data was checked.
- *
- * Available variables:
- * - last: The timestamp that the site was last checked for updates.
- * - time: The formatted time since the site last checked for updates.
- * - link: A link to check for updates manually.
- *
- * @see template_preprocess_update_last_check()
- *
- * @ingroup themeable
- */
-#}
-<p>
-  {% if last %}
-    {{ 'Last checked: @time ago'|t({'@time': time}) }}
-  {% else %}
-    {{ 'Last checked: never'|t }}
-  {% endif %}
-  ({{ link }})
-</p>

core/modules/update/templates/update-project-status.html.twig

-{#
-/**
- * @file
- * Default theme implementation for the project status report.
- *
- * Available variables:
- * - title: The project title.
- * - url: The project url.
- * - status: The project status.
- *   - label: The project status label.
- *   - attributes: HTML attributes for the project status.
- *   - reason: The reason you should update the project.
- *   - icon: The project status version indicator icon.
- * - existing_version: The version of the installed project.
- * - versions: The available versions of the project.
- * - install_type: The type of project (e.g., dev).
- * - datestamp: The date/time of a project version's release.
- * - extras: HTML attributes and additional information about the project.
- *   - attributes: HTML attributes for the extra item.
- *   - label: The label for an extra item.
- *   - data: The data about an extra item.
- * - includes: The projects within the project.
- * - disabled: The currently disabled projects in the project.
- *
- * @see template_preprocess_update_project_status()
- *
- * @ingroup themeable
- */
-#}
-{%
-  set status_classes = [
-    project.status == constant('Drupal\\update\\UpdateManagerInterface::NOT_SECURE') ? 'project-update__status--security-error',
-    project.status == constant('Drupal\\update\\UpdateManagerInterface::REVOKED') ? 'project-update__status--revoked',
-    project.status == constant('Drupal\\update\\UpdateManagerInterface::NOT_SUPPORTED') ? 'project-update__status--not-supported',
-    project.status == constant('Drupal\\update\\UpdateManagerInterface::NOT_CURRENT') ? 'project-update__status--not-current',
-    project.status == constant('Drupal\\update\\UpdateManagerInterface::CURRENT') ? 'project-update__status--current',
-  ]
-%}
-<div{{ status.attributes.addClass('project-update__status', status_classes) }}>
-  {%- if status.label -%}
-    <span>{{ status.label }}</span>
-  {%- else -%}
-    {{ status.reason }}
-  {%- endif %}
-  <span class="project-update__status-icon">
-    {{ status.icon }}
-  </span>
-</div>
-
-<div class="project-update__title">
-  {%- if url -%}
-    <a href="{{ url }}">{{ title }}</a>
-  {%- else -%}
-    {{ title }}
-  {%- endif %}
-  {{ existing_version }}
-  {% if install_type == 'dev' and datestamp %}
-    <span class="project-update__version-date">({{ datestamp }})</span>
-  {% endif %}
-</div>
-
-{% if versions %}
-  {% for version in versions %}
-    {{ version }}
-  {% endfor %}
-{% endif %}
-
-{%
-  set extra_classes = [
-    project.status == constant('Drupal\\update\\UpdateManagerInterface::NOT_SECURE') ? 'project-not-secure',
-    project.status == constant('Drupal\\update\\UpdateManagerInterface::REVOKED') ? 'project-revoked',
-    project.status == constant('Drupal\\update\\UpdateManagerInterface::NOT_SUPPORTED') ? 'project-not-supported',
-  ]
-%}
-<div class="project-updates__details">
-  {% if extras %}
-    <div class="extra">
-      {% for extra in extras %}
-        <div{{ extra.attributes.addClass(extra_classes) }}>
-          {{ extra.label }}: {{ extra.data }}
-        </div>
-      {% endfor %}
-    </div>
-  {% endif %}
-  {% set includes = includes|join(', ') %}
-  {% if disabled %}
-    {{ 'Includes:'|t }}
-    <ul>
-      <li>
-        {% trans %}
-          Enabled: {{ includes|placeholder }}
-        {% endtrans %}
-      </li>
-      <li>
-        {% set disabled = disabled|join(', ') %}
-        {% trans %}
-          Disabled: {{ disabled|placeholder }}
-        {% endtrans %}
-      </li>
-    </ul>
-  {% else %}
-    {% trans %}
-      Includes: {{ includes|placeholder }}
-    {% endtrans %}
-  {% endif %}
-</div>

core/modules/update/templates/update-report.html.twig

-{#
-/**
- * @file
- * Default theme implementation for the project status report.
- *
- * Available variables:
- * - last_checked: Themed last time update data was checked.
- * - no_updates_message: Message when there are no project updates.
- * - project_types: A list of project types.
- *   - label: The project type label.
- *   - table: The project status table.
- *
- * @see template_preprocess_update_report()
- *
- * @ingroup themeable
- */
-#}
-{{ last_checked }}
-
-{% for project_type in project_types %}
-  <h3>{{ project_type.label }}</h3>
-  {{ project_type.table }}
-{% else %}
-  <p>{{ no_updates_message }}</p>
-{% endfor %}

core/modules/update/templates/update-version.html.twig

-{#
-/**
- * @file
- * Default theme implementation for the version display of a project.
- *
- * Available variables:
- * - attributes: HTML attributes suitable for a container element.
- * - title: The title of the project.
- * - core_compatibility_details: Render array of core compatibility details.
- * - version:  A list of data about the latest released version, containing:
- *   - version: The version number.
- *   - date: The date of the release.
- *   - download_link: The URL for the downloadable file.
- *   - release_link: The URL for the release notes.
- *   - core_compatible: A flag indicating whether the project is compatible
- *     with the currently installed version of Drupal core. This flag is not
- *     set for the Drupal core project itself.
- *   - core_compatibility_message: A message indicating the versions of Drupal
- *     core with which this project is compatible. This message is also
- *     contained within the 'core_compatibility_details' variable documented
- *     above. This message is not set for the Drupal core project itself.
- *
- * @see template_preprocess_update_version()
- *
- * @ingroup themeable
- */
-#}
-<div class="{{ attributes.class }} project-update__version"{{ attributes|without('class') }}>
-  <div class="clearfix">
-    <div class="project-update__version-title layout-column layout-column--quarter">{{ title }}</div>
-    <div class="project-update__version-details layout-column layout-column--quarter">
-      <a href="{{ version.release_link }}">{{ version.version }}</a>
-      <span class="project-update__version-date">({{ version.date|date('Y-M-d') }})</span>
-    </div>
-    <div class="layout-column layout-column--half">
-      <ul class="project-update__version-links">
-        {% if version.core_compatible is not defined or version.core_compatible %}
-          <li class="project-update__download-link">
-            <a href="{{ version.download_link }}">{{ 'Download'|t }}</a>
-          </li>
-        {% endif %}
-        <li class="project-update__release-notes-link">
-          <a href="{{ version.release_link }}">{{ 'Release notes'|t }}</a>
-        </li>
-        {% if core_compatibility_details %}
-          <li class="project-update__compatibility-details">
-            {{ core_compatibility_details }}
-          </li>
-        {% endif %}
-      </ul>
-    </div>
-  </div>
-</div>

core/modules/update/tests/fixtures/release-history/aaa_update_test.1_0-supported.xml

-<?xml version="1.0" encoding="utf-8"?>
-<project xmlns:dc="http://purl.org/dc/elements/1.1/">
-<title>AAA Update test</title>
-<short_name>aaa_update_test</short_name>
-<dc:creator>Drupal</dc:creator>
-<supported_branches>8.x-1.,8.x-2.</supported_branches>
-<project_status>published</project_status>
-<link>http://example.com/project/aaa_update_test</link>
-  <terms>
-   <term><name>Projects</name><value>Modules</value></term>
-  </terms>
-<releases>
-  <release>
-    <name>aaa_update_test 8.x-2.0</name>
-    <version>8.x-2.0</version>
-    <tag>8.x-2.0</tag>
-    <status>published</status>
-    <release_link>http://example.com/aaa_update_test-8-x-2-0-release</release_link>
-    <download_link>http://example.com/aaa_update_test-8.x-2.0.tar.gz</download_link>
-    <date>1250422521</date>
-    <terms>
-      <term><name>Release type</name><value>New features</value></term>
-      <term><name>Release type</name><value>Bug fixes</value></term>
-    </terms>
-  </release>
-  <release>
-    <name>aaa_update_test 8.x-2.0-beta1</name>
-    <version>8.x-2.0-beta1</version>
-    <tag>8.x-2.0-beta1</tag>
-    <status>published</status>
-    <release_link>http://example.com/aaa_update_test-8-x-2-0-beta1-release</release_link>
-    <download_link>http://example.com/aaa_update_test-8.x-2.0-beta1.tar.gz</download_link>
-    <date>1250422521</date>
-    <terms>
-      <term><name>Release type</name><value>New features</value></term>
-      <term><name>Release type</name><value>Bug fixes</value></term>
-    </terms>
-  </release>
-  <release>
-    <name>aaa_update_test 8.x-2.0-alpha1</name>
-    <version>8.x-2.0-alpha1</version>
-    <tag>8.x-2.0-alpha1</tag>
-    <status>published</status>
-    <release_link>http://example.com/aaa_update_test-8-x-2-0-alpha1-release</release_link>
-    <download_link>http://example.com/aaa_update_test-8.x-2.0-alpha1.tar.gz</download_link>
-    <date>1250422521</date>
-    <terms>
-      <term><name>Release type</name><value>New features</value></term>
-      <term><name>Release type</name><value>Bug fixes</value></term>
-    </terms>
-  </release>
-  <release>
-    <name>aaa_update_test 8.x-1.1</name>
-    <version>8.x-1.1</version>
-    <tag>8.x-1.1</tag>
-    <status>published</status>
-    <release_link>http://example.com/aaa_update_test-8-x-1-1-release</release_link>
-    <download_link>http://example.com/aaa_update_test-8.x-1.1.tar.gz</download_link>
-    <date>1250404525</date>
-    <terms>
-      <term><name>Release type</name><value>New features</value></term>
-      <term><name>Release type</name><value>Bug fixes</value></term>
-      <term><name>Release type</name><value>Unsupported</value></term>
-    </terms>
-  </release>
-  <release>
-    <name>aaa_update_test 8.x-1.0</name>
-    <version>8.x-1.0</version>
-    <tag>8.x-1.0</tag>
-    <status>unpublished</status>
-    <release_link>http://example.com/aaa_update_test-8-x-1-0-release</release_link>
-    <download_link>http://example.com/aaa_update_test-8.x-1.0.tar.gz</download_link>
-    <date>1250404521</date>
-    <terms>
-      <term><name>Release type</name><value>New features</value></term>
-      <term><name>Release type</name><value>Bug fixes</value></term>
-    </terms>
-  </release>
-</releases>
-</project>

core/modules/update/tests/fixtures/release-history/aaa_update_test.1_0-unsupported.xml

-<?xml version="1.0" encoding="utf-8"?>
-<!--
-This XML file is the exact same as the file aaa_update_test.1_0-supported.xml
-except 'supported_branches' in this file does not contain the '8.x-1.' branch.
-Therefore, all the releases that start with '8.x-1.' are in an unsupported
-branch.
--->
-<project xmlns:dc="http://purl.org/dc/elements/1.1/">
-<title>AAA Update test</title>
-<short_name>aaa_update_test</short_name>
-<dc:creator>Drupal</dc:creator>
-<supported_branches>8.x-2.</supported_branches>
-<project_status>published</project_status>
-<link>http://example.com/project/aaa_update_test</link>
-  <terms>
-   <term><name>Projects</name><value>Modules</value></term>
-  </terms>
-<releases>
-  <release>
-    <name>aaa_update_test 8.x-2.0</name>
-    <version>8.x-2.0</version>
-    <tag>8.x-2.0</tag>
-    <status>published</status>
-    <release_link>http://example.com/aaa_update_test-8-x-2-0-release</release_link>
-    <download_link>http://example.com/aaa_update_test-8.x-2.0.tar.gz</download_link>
-    <date>1250422521</date>
-    <terms>
-      <term><name>Release type</name><value>New features</value></term>
-      <term><name>Release type</name><value>Bug fixes</value></term>
-    </terms>
-  </release>
-  <release>
-    <name>aaa_update_test 8.x-2.0-beta1</name>
-    <version>8.x-2.0-beta1</version>
-    <tag>8.x-2.0-beta1</tag>
-    <status>published</status>
-    <release_link>http://example.com/aaa_update_test-8-x-2-0-beta1-release</release_link>
-    <download_link>http://example.com/aaa_update_test-8.x-2.0-beta1.tar.gz</download_link>
-    <date>1250422521</date>
-    <terms>
-      <term><name>Release type</name><value>New features</value></term>
-      <term><name>Release type</name><value>Bug fixes</value></term>
-    </terms>
-  </release>
-  <release>
-    <name>aaa_update_test 8.x-2.0-alpha1</name>
-    <version>8.x-2.0-alpha1</version>
-    <tag>8.x-2.0-alpha1</tag>
-    <status>published</status>
-    <release_link>http://example.com/aaa_update_test-8-x-2-0-alpha1-release</release_link>
-    <download_link>http://example.com/aaa_update_test-8.x-2.0-alpha1.tar.gz</download_link>
-    <date>1250422521</date>
-    <terms>
-      <term><name>Release type</name><value>New features</value></term>
-      <term><name>Release type</name><value>Bug fixes</value></term>
-    </terms>
-  </release>
-  <release>
-    <name>aaa_update_test 8.x-1.1</name>
-    <version>8.x-1.1</version>
-    <tag>8.x-1.1</tag>
-    <status>published</status>
-    <release_link>http://example.com/aaa_update_test-8-x-1-1-release</release_link>
-    <download_link>http://example.com/aaa_update_test-8.x-1.1.tar.gz</download_link>
-    <date>1250404525</date>
-    <terms>
-      <term><name>Release type</name><value>New features</value></term>
-      <term><name>Release type</name><value>Bug fixes</value></term>
-      <term><name>Release type</name><value>Unsupported</value></term>
-    </terms>
-  </release>
-  <release>
-    <name>aaa_update_test 8.x-1.0</name>
-    <version>8.x-1.0</version>
-    <tag>8.x-1.0</tag>
-    <status>unpublished</status>
-    <release_link>http://example.com/aaa_update_test-8-x-1-0-release</release_link>
-    <download_link>http://example.com/aaa_update_test-8.x-1.0.tar.gz</download_link>
-    <date>1250404521</date>
-    <terms>
-      <term><name>Release type</name><value>New features</value></term>
-      <term><name>Release type</name><value>Bug fixes</value></term>
-    </terms>
-  </release>
-</releases>
-</project>

core/modules/update/tests/fixtures/release-history/aaa_update_test.1_0.xml

-<?xml version="1.0" encoding="utf-8"?>
-<project xmlns:dc="http://purl.org/dc/elements/1.1/">
-<title>AAA Update test</title>
-<short_name>aaa_update_test</short_name>
-<dc:creator>Drupal</dc:creator>
-<supported_branches>8.x-1.</supported_branches>
-<project_status>published</project_status>
-<link>http://example.com/project/aaa_update_test</link>
-  <terms>
-   <term><name>Projects</name><value>Modules</value></term>
-  </terms>
-<releases>
-  <release>
-    <!-- This release is not in a supported branch; therefore it should not be recommended. -->
-    <name>aaa_update_test 8.x-3.0</name>
-    <version>8.x-3.0</version>
-    <tag>DRUPAL-8--3-0</tag>
-    <status>published</status>
-    <release_link>http://example.com/aaa_update_test-8-x-3-0-release</release_link>
-    <download_link>http://example.com/aaa_update_test-8.x-3.0.tar.gz</download_link>
-    <date>1250426521</date>
-    <terms>
-      <term><name>Release type</name><value>New features</value></term>
-      <term><name>Release type</name><value>Bug fixes</value></term>
-    </terms>
-  </release>
- <release>
-  <name>aaa_update_test 8.x-1.0</name>
-  <version>8.x-1.0</version>
-  <tag>DRUPAL-8--1-0</tag>
-  <status>published</status>
-  <release_link>http://example.com/aaa_update_test-8-x-1-0-release</release_link>
-  <download_link>http://example.com/aaa_update_test-8.x-1.0.tar.gz</download_link>
-  <date>1250424521</date>
-  <terms>
-   <term><name>Release type</name><value>New features</value></term>
-   <term><name>Release type</name><value>Bug fixes</value></term>
-  </terms>
- </release>
-</releases>
-</project>

core/modules/update/tests/fixtures/release-history/aaa_update_test.1_1-alpha1.xml

-<?xml version="1.0" encoding="utf-8"?>
-<project xmlns:dc="http://purl.org/dc/elements/1.1/">
-  <title>AAA Update test</title>
-  <short_name>aaa_update_test</short_name>
-  <dc:creator>Drupal</dc:creator>
-  <supported_branches>8.x-1.</supported_branches>
-  <project_status>published</project_status>
-  <link>http://example.com/project/aaa_update_test</link>
-  <terms>
-    <term><name>Projects</name><value>Modules</value></term>
-  </terms>
-  <releases>
-    <release>
-      <!-- This release is not in a supported branch; therefore it should not be recommended. -->
-      <name>aaa_update_test 8.x-3.0</name>
-      <version>8.x-3.0</version>
-      <tag>DRUPAL-8--3-0</tag>
-      <status>published</status>
-      <release_link>http://example.com/aaa_update_test-8-x-3-0-release</release_link>
-      <download_link>http://example.com/aaa_update_test-8.x-3.0.tar.gz</download_link>
-      <date>1250426521</date>
-      <terms>
-        <term><name>Release type</name><value>New features</value></term>
-        <term><name>Release type</name><value>Bug fixes</value></term>
-      </terms>
-    </release>
-    <release>
-      <name>aaa_update_test 8.x-1.1-alpha1</name>
-      <version>8.x-1.1-alpha1</version>
-      <tag>DRUPAL-8--1-1-alpha1</tag>
-      <status>published</status>
-      <release_link>http://example.com/aaa_update_test-8-x-1-1-alpha1-release</release_link>
-      <download_link>http://example.com/aaa_update_test-8.x-1.1-alpha1.tar.gz</download_link>
-      <date>1250414521</date>
-      <terms>
-        <term><name>Release type</name><value>New features</value></term>
-        <term><name>Release type</name><value>Bug fixes</value></term>
-      </terms>
-    </release>
-    <release>
-      <name>aaa_update_test 8.x-1.0</name>
-      <version>8.x-1.0</version>
-      <tag>DRUPAL-8--1-0</tag>
-      <status>published</status>
-      <release_link>http://example.com/aaa_update_test-8-x-1-0-release</release_link>
-      <download_link>http://example.com/aaa_update_test-8.x-1.0.tar.gz</download_link>
-      <date>1073781824</date>
-      <terms>
-        <term><name>Release type</name><value>New features</value></term>
-        <term><name>Release type</name><value>Bug fixes</value></term>
-      </terms>
-    </release>
-  </releases>
-</project>

core/modules/update/tests/fixtures/release-history/aaa_update_test.1_1-beta1.xml

-<?xml version="1.0" encoding="utf-8"?>
-<project xmlns:dc="http://purl.org/dc/elements/1.1/">
-<title>AAA Update test</title>
-<short_name>aaa_update_test</short_name>
-<dc:creator>Drupal</dc:creator>
-<supported_branches>8.x-1.</supported_branches>
-<project_status>published</project_status>
-<link>http://example.com/project/aaa_update_test</link>
-  <terms>
-   <term><name>Projects</name><value>Modules</value></term>
-  </terms>
-<releases>
-  <release>
-    <!-- This release is not in a supported branch; therefore it should not be recommended. -->
-    <name>aaa_update_test 8.x-3.0</name>
-    <version>8.x-3.0</version>
-    <tag>DRUPAL-8--3-0</tag>
-    <status>published</status>
-    <release_link>http://example.com/aaa_update_test-8-x-3-0-release</release_link>
-    <download_link>http://example.com/aaa_update_test-8.x-3.0.tar.gz</download_link>
-    <date>1250426521</date>
-    <terms>
-      <term><name>Release type</name><value>New features</value></term>
-      <term><name>Release type</name><value>Bug fixes</value></term>
-    </terms>
-  </release>
-  <release>
-    <name>aaa_update_test 8.x-1.1-beta1</name>
-    <version>8.x-1.1-beta1</version>
-    <tag>DRUPAL-8--1-1-beta1</tag>
-    <status>published</status>
-    <release_link>http://example.com/aaa_update_test-8-x-1-1-beta1-release</release_link>
-    <download_link>http://example.com/aaa_update_test-8.x-1.1-beta1.tar.gz</download_link>
-    <date>1250414521</date>
-    <terms>
-      <term><name>Release type</name><value>New features</value></term>
-      <term><name>Release type</name><value>Bug fixes</value></term>
-    </terms>
-  </release>
-  <release>
-    <name>aaa_update_test 8.x-1.1-alpha1</name>
-    <version>8.x-1.1-alpha1</version>
-    <tag>DRUPAL-8--1-1-alpha1</tag>
-    <status>published</status>
-    <release_link>http://example.com/aaa_update_test-8-x-1-1-alpha1-release</release_link>
-    <download_link>http://example.com/aaa_update_test-8.x-1.1-alpha1.tar.gz</download_link>
-    <date>1250414521</date>
-    <terms>
-      <term><name>Release type</name><value>New features</value></term>
-      <term><name>Release type</name><value>Bug fixes</value></term>
-    </terms>
-  </release>
-  <release>
-    <name>aaa_update_test 8.x-1.0</name>
-    <version>8.x-1.0</version>
-    <tag>DRUPAL-8--1-0</tag>
-    <status>published</status>
-    <release_link>http://example.com/aaa_update_test-8-x-1-0-release</release_link>
-    <download_link>http://example.com/aaa_update_test-8.x-1.0.tar.gz</download_link>
-    <date>1073781824</date>
-    <terms>
-      <term><name>Release type</name><value>New features</value></term>
-      <term><name>Release type</name><value>Bug fixes</value></term>
-    </terms>
-  </release>
-</releases>
-</project>

core/modules/update/tests/fixtures/release-history/aaa_update_test.1_1.xml

-<?xml version="1.0" encoding="utf-8"?>
-<project xmlns:dc="http://purl.org/dc/elements/1.1/">
-<title>AAA Update test</title>
-<short_name>aaa_update_test</short_name>
-<dc:creator>Drupal</dc:creator>
-<supported_branches>8.x-1.</supported_branches>
-<project_status>published</project_status>
-<link>http://example.com/project/aaa_update_test</link>
-  <terms>
-   <term><name>Projects</name><value>Modules</value></term>
-  </terms>
-<releases>
-  <release>
-    <!-- This release is not in a supported branch; therefore it should not be recommended. -->
-    <name>aaa_update_test 8.x-3.0</name>
-    <version>8.x-3.0</version>
-    <tag>DRUPAL-8--3-0</tag>
-    <status>published</status>
-    <release_link>http://example.com/aaa_update_test-8-x-3-0-release</release_link>
-    <download_link>http://example.com/aaa_update_test-8.x-3.0.tar.gz</download_link>
-    <date>1250426521</date>
-    <terms>
-      <term><name>Release type</name><value>New features</value></term>
-      <term><name>Release type</name><value>Bug fixes</value></term>
-    </terms>
-  </release>
-  <release>
-    <name>aaa_update_test 8.x-1.1</name>
-    <version>8.x-1.1</version>
-    <tag>DRUPAL-8--1-1</tag>
-    <status>published</status>
-    <release_link>http://example.com/aaa_update_test-8-x-1-1-release</release_link>
-    <download_link>http://example.com/aaa_update_test-8.x-1.1.tar.gz</download_link>
-    <date>1250424521</date>
-    <terms>
-      <term><name>Release type</name><value>New features</value></term>
-      <term><name>Release type</name><value>Bug fixes</value></term>
-    </terms>
-  </release>
-  <release>
-    <name>aaa_update_test 8.x-1.1-beta1</name>
-    <version>8.x-1.1-beta1</version>
-    <tag>DRUPAL-8--1-1-beta1</tag>
-    <status>published</status>
-    <release_link>http://example.com/aaa_update_test-8-x-1-1-beta1-release</release_link>
-    <download_link>http://example.com/aaa_update_test-8.x-1.1-beta1.tar.gz</download_link>
-    <date>1250414521</date>
-    <terms>
-      <term><name>Release type</name><value>New features</value></term>
-      <term><name>Release type</name><value>Bug fixes</value></term>
-    </terms>
-  </release>
-  <release>
-    <name>aaa_update_test 8.x-1.1-alpha1</name>
-    <version>8.x-1.1-alpha1</version>
-    <tag>DRUPAL-8--1-1-alpha1</tag>
-    <status>published</status>
-    <release_link>http://example.com/aaa_update_test-8-x-1-1-alpha1-release</release_link>
-    <download_link>http://example.com/aaa_update_test-8.x-1.1-alpha1.tar.gz</download_link>
-    <date>1250414521</date>
-    <terms>
-      <term><name>Release type</name><value>New features</value></term>
-      <term><name>Release type</name><value>Bug fixes</value></term>
-    </terms>
-  </release>
-  <release>
-    <name>aaa_update_test 8.x-1.0</name>
-    <version>8.x-1.0</version>
-    <tag>DRUPAL-8--1-0</tag>
-    <status>published</status>
-    <release_link>http://example.com/aaa_update_test-8-x-1-0-release</release_link>
-    <download_link>http://example.com/aaa_update_test-8.x-1.0.tar.gz</download_link>
-    <date>1250404521</date>
-    <terms>
-      <term><name>Release type</name><value>New features</value></term>
-      <term><name>Release type</name><value>Bug fixes</value></term>
-    </terms>
-  </release>
-</releases>
-</project>

core/modules/update/tests/fixtures/release-history/aaa_update_test.1_2-alpha1.xml

-<?xml version="1.0" encoding="utf-8"?>
-<project xmlns:dc="http://purl.org/dc/elements/1.1/">
-<title>AAA Update test</title>
-<short_name>aaa_update_test</short_name>
-<dc:creator>Drupal</dc:creator>
-<supported_branches>8.x-1.</supported_branches>
-<project_status>published</project_status>
-<link>http://example.com/project/aaa_update_test</link>
-  <terms>
-   <term><name>Projects</name><value>Modules</value></term>
-  </terms>
-<releases>
-  <release>
-    <!-- This release is not in a supported branch; therefore it should not be recommended. -->
-    <name>aaa_update_test 8.x-3.0</name>
-    <version>8.x-3.0</version>
-    <tag>DRUPAL-8--3-0</tag>
-    <status>published</status>
-    <release_link>http://example.com/aaa_update_test-8-x-3-0-release</release_link>
-    <download_link>http://example.com/aaa_update_test-8.x-3.0.tar.gz</download_link>
-    <date>1250426521</date>
-    <terms>
-      <term><name>Release type</name><value>New features</value></term>
-      <term><name>Release type</name><value>Bug fixes</value></term>
-    </terms>
-  </release>
-  <release>
-    <name>aaa_update_test 8.x-1.2-alpha1</name>
-    <version>8.x-1.2-alpha1</version>
-    <tag>DRUPAL-8--1-1-alpha1</tag>
-    <status>published</status>
-    <release_link>http://example.com/aaa_update_test-8-x-1-2-alpha1-release</release_link>
-    <download_link>http://example.com/aaa_update_test-8.x-1.2-alpha1.tar.gz</download_link>
-    <date>1250413521</date>
-    <terms>
-      <term><name>Release type</name><value>New features</value></term>
-      <term><name>Release type</name><value>Bug fixes</value></term>
-    </terms>
-  </release>
-  <release>
-    <name>aaa_update_test 8.x-1.1</name>
-    <version>8.x-1.1</version>
-    <tag>DRUPAL-8--1-1</tag>
-    <status>published</status>
-    <release_link>http://example.com/aaa_update_test-8-x-1-1-release</release_link>
-    <download_link>http://example.com/aaa_update_test-8.x-1.1.tar.gz</download_link>
-    <date>1250424521</date>
-    <terms>
-      <term><name>Release type</name><value>New features</value></term>
-      <term><name>Release type</name><value>Bug fixes</value></term>
-    </terms>
-  </release>
-  <release>
-    <name>aaa_update_test 8.x-1.1-beta1</name>
-    <version>8.x-1.1-beta1</version>
-    <tag>DRUPAL-8--1-1-beta1</tag>
-    <status>published</status>
-    <release_link>http://example.com/aaa_update_test-8-x-1-1-beta1-release</release_link>
-    <download_link>http://example.com/aaa_update_test-8.x-1.1-beta1.tar.gz</download_link>
-    <date>1250414521</date>
-    <terms>
-      <term><name>Release type</name><value>New features</value></term>
-      <term><name>Release type</name><value>Bug fixes</value></term>
-    </terms>
-  </release>
-  <release>
-    <name>aaa_update_test 8.x-1.1-alpha1</name>
-    <version>8.x-1.1-alpha1</version>
-    <tag>DRUPAL-8--1-1-alpha1</tag>
-    <status>published</status>
-    <release_link>http://example.com/aaa_update_test-8-x-1-1-alpha1-release</release_link>
-    <download_link>http://example.com/aaa_update_test-8.x-1.1-alpha1.tar.gz</download_link>
-    <date>1250414521</date>
-    <terms>
-      <term><name>Release type</name><value>New features</value></term>
-      <term><name>Release type</name><value>Bug fixes</value></term>
-    </terms>
-  </release>
-  <release>
-    <name>aaa_update_test 8.x-1.0</name>
-    <version>8.x-1.0</version>
-    <tag>DRUPAL-8--1-0</tag>
-    <status>published</status>
-    <release_link>http://example.com/aaa_update_test-8-x-1-0-release</release_link>
-    <download_link>http://example.com/aaa_update_test-8.x-1.0.tar.gz</download_link>
-    <date>1250404521</date>
-    <terms>
-      <term><name>Release type</name><value>New features</value></term>
-      <term><name>Release type</name><value>Bug fixes</value></term>
-    </terms>
-  </release>
-</releases>
-</project>

core/modules/update/tests/fixtures/release-history/aaa_update_test.1_2-beta1.xml

-<?xml version="1.0" encoding="utf-8"?>
-<project xmlns:dc="http://purl.org/dc/elements/1.1/">
-<title>AAA Update test</title>
-<short_name>aaa_update_test</short_name>
-<dc:creator>Drupal</dc:creator>
-<supported_branches>8.x-1.</supported_branches>
-<project_status>published</project_status>
-<link>http://example.com/project/aaa_update_test</link>
-  <terms>
-   <term><name>Projects</name><value>Modules</value></term>
-  </terms>
-<releases>
-  <release>
-    <!-- This release is not in a supported branch; therefore it should not be recommended. -->
-    <name>aaa_update_test 8.x-3.0</name>
-    <version>8.x-3.0</version>
-    <tag>DRUPAL-8--3-0</tag>
-    <status>published</status>
-    <release_link>http://example.com/aaa_update_test-8-x-3-0-release</release_link>
-    <download_link>http://example.com/aaa_update_test-8.x-3.0.tar.gz</download_link>
-    <date>1250426521</date>
-    <terms>
-      <term><name>Release type</name><value>New features</value></term>
-      <term><name>Release type</name><value>Bug fixes</value></term>
-    </terms>
-  </release>
-  <release>
-    <name>aaa_update_test 8.x-1.2-beta1</name>
-    <version>8.x-1.2-beta1</version>
-    <tag>DRUPAL-8--1-1-beta1</tag>
-    <status>published</status>
-    <release_link>http://example.com/aaa_update_test-8-x-1-2-beta1-release</release_link>
-    <download_link>http://example.com/aaa_update_test-8.x-1.2-beta1.tar.gz</download_link>
-    <date>1250412521</date>
-    <terms>
-      <term><name>Release type</name><value>New features</value></term>
-      <term><name>Release type</name><value>Bug fixes</value></term>
-    </terms>
-  </release>
-  <release>
-    <name>aaa_update_test 8.x-1.2-alpha1</name>
-    <version>8.x-1.2-alpha1</version>
-    <tag>DRUPAL-8--1-1-alpha1</tag>
-    <status>published</status>
-    <release_link>http://example.com/aaa_update_test-8-x-1-2-alpha1-release</release_link>
-    <download_link>http://example.com/aaa_update_test-8.x-1.2-alpha1.tar.gz</download_link>
-    <date>1250413521</date>
-    <terms>
-      <term><name>Release type</name><value>New features</value></term>
-      <term><name>Release type</name><value>Bug fixes</value></term>
-    </terms>
-  </release>
-  <release>
-    <name>aaa_update_test 8.x-1.1</name>
-    <version>8.x-1.1</version>
-    <tag>DRUPAL-8--1-1</tag>
-    <status>published</status>
-    <release_link>http://example.com/aaa_update_test-8-x-1-1-release</release_link>
-    <download_link>http://example.com/aaa_update_test-8.x-1.1.tar.gz</download_link>
-    <date>1250424521</date>
-    <terms>
-      <term><name>Release type</name><value>New features</value></term>
-      <term><name>Release type</name><value>Bug fixes</value></term>
-    </terms>
-  </release>
-  <release>
-    <name>aaa_update_test 8.x-1.1-beta1</name>
-    <version>8.x-1.1-beta1</version>
-    <tag>DRUPAL-8--1-1-beta1</tag>
-    <status>published</status>
-    <release_link>http://example.com/aaa_update_test-8-x-1-1-beta1-release</release_link>
-    <download_link>http://example.com/aaa_update_test-8.x-1.1-beta1.tar.gz</download_link>
-    <date>1250414521</date>
-    <terms>
-      <term><name>Release type</name><value>New features</value></term>
-      <term><name>Release type</name><value>Bug fixes</value></term>
-    </terms>
-  </release>
-  <release>
-    <name>aaa_update_test 8.x-1.1-alpha1</name>
-    <version>8.x-1.1-alpha1</version>
-    <tag>DRUPAL-8--1-1-alpha1</tag>
-    <status>published</status>
-    <release_link>http://example.com/aaa_update_test-8-x-1-1-alpha1-release</release_link>
-    <download_link>http://example.com/aaa_update_test-8.x-1.1-alpha1.tar.gz</download_link>
-    <date>1250414521</date>
-    <terms>
-      <term><name>Release type</name><value>New features</value></term>
-      <term><name>Release type</name><value>Bug fixes</value></term>
-    </terms>
-  </release>
-  <release>
-    <name>aaa_update_test 8.x-1.0</name>
-    <version>8.x-1.0</version>
-    <tag>DRUPAL-8--1-0</tag>
-    <status>published</status>
-    <release_link>http://example.com/aaa_update_test-8-x-1-0-release</release_link>
-    <download_link>http://example.com/aaa_update_test-8.x-1.0.tar.gz</download_link>
-    <date>1250404521</date>
-    <terms>
-      <term><name>Release type</name><value>New features</value></term>
-      <term><name>Release type</name><value>Bug fixes</value></term>
-    </terms>
-  </release>
-</releases>
-</project>

core/modules/update/tests/fixtures/release-history/aaa_update_test.1_2.xml

-<?xml version="1.0" encoding="utf-8"?>
-<project xmlns:dc="http://purl.org/dc/elements/1.1/">
-<title>AAA Update test</title>
-<short_name>aaa_update_test</short_name>
-<dc:creator>Drupal</dc:creator>
-<supported_branches>8.x-1.</supported_branches>
-<project_status>published</project_status>
-<link>http://example.com/project/aaa_update_test</link>
-  <terms>
-   <term><name>Projects</name><value>Modules</value></term>
-  </terms>
-<releases>
-  <release>
-    <!-- This release is not in a supported branch; therefore it should not be recommended. -->
-    <name>aaa_update_test 8.x-3.0</name>
-    <version>8.x-3.0</version>
-    <tag>DRUPAL-8--3-0</tag>
-    <status>published</status>
-    <release_link>http://example.com/aaa_update_test-8-x-3-0-release</release_link>
-    <download_link>http://example.com/aaa_update_test-8.x-3.0.tar.gz</download_link>
-    <date>1250426521</date>
-    <terms>
-      <term><name>Release type</name><value>New features</value></term>
-      <term><name>Release type</name><value>Bug fixes</value></term>
-    </terms>
-  </release>
-  <release>
-    <name>aaa_update_test 8.x-1.2</name>
-    <version>8.x-1.2</version>
-    <tag>DRUPAL-8--1-1</tag>
-    <status>published</status>
-    <release_link>http://example.com/aaa_update_test-8-x-1-2-release</release_link>
-    <download_link>http://example.com/aaa_update_test-8.x-1.2.tar.gz</download_link>
-    <date>1250421521</date>
-    <terms>
-      <term><name>Release type</name><value>New features</value></term>
-      <term><name>Release type</name><value>Bug fixes</value></term>
-    </terms>
-  </release>
-  <release>
-    <name>aaa_update_test 8.x-1.2-beta1</name>
-    <version>8.x-1.2-beta1</version>
-    <tag>DRUPAL-8--1-1-beta1</tag>
-    <status>published</status>
-    <release_link>http://example.com/aaa_update_test-8-x-1-2-beta1-release</release_link>
-    <download_link>http://example.com/aaa_update_test-8.x-1.2-beta1.tar.gz</download_link>
-    <date>1250412521</date>
-    <terms>
-      <term><name>Release type</name><value>New features</value></term>
-      <term><name>Release type</name><value>Bug fixes</value></term>
-    </terms>
-  </release>
-  <release>
-    <name>aaa_update_test 8.x-1.2-alpha1</name>
-    <version>8.x-1.2-alpha1</version>
-    <tag>DRUPAL-8--1-1-alpha1</tag>
-    <status>published</status>
-    <release_link>http://example.com/aaa_update_test-8-x-1-2-alpha1-release</release_link>
-    <download_link>http://example.com/aaa_update_test-8.x-1.2-alpha1.tar.gz</download_link>
-    <date>1250413521</date>
-    <terms>
-      <term><name>Release type</name><value>New features</value></term>
-      <term><name>Release type</name><value>Bug fixes</value></term>
-    </terms>
-  </release>
-  <release>
-    <name>aaa_update_test 8.x-1.1</name>
-    <version>8.x-1.1</version>
-    <tag>DRUPAL-8--1-1</tag>
-    <status>published</status>
-    <release_link>http://example.com/aaa_update_test-8-x-1-1-release</release_link>
-    <download_link>http://example.com/aaa_update_test-8.x-1.1.tar.gz</download_link>
-    <date>1250424521</date>
-    <terms>
-      <term><name>Release type</name><value>New features</value></term>
-      <term><name>Release type</name><value>Bug fixes</value></term>
-    </terms>
-  </release>
-  <release>
-    <name>aaa_update_test 8.x-1.1-beta1</name>
-    <version>8.x-1.1-beta1</version>
-    <tag>DRUPAL-8--1-1-beta1</tag>
-    <status>published</status>
-    <release_link>http://example.com/aaa_update_test-8-x-1-1-beta1-release</release_link>
-    <download_link>http://example.com/aaa_update_test-8.x-1.1-beta1.tar.gz</download_link>
-    <date>1250414521</date>
-    <terms>
-      <term><name>Release type</name><value>New features</value></term>
-      <term><name>Release type</name><value>Bug fixes</value></term>
-    </terms>
-  </release>
-  <release>
-    <name>aaa_update_test 8.x-1.1-alpha1</name>
-    <version>8.x-1.1-alpha1</version>
-    <tag>DRUPAL-8--1-1-alpha1</tag>
-    <status>published</status>
-    <release_link>http://example.com/aaa_update_test-8-x-1-1-alpha1-release</release_link>
-    <download_link>http://example.com/aaa_update_test-8.x-1.1-alpha1.tar.gz</download_link>
-    <date>1250414521</date>
-    <terms>
-      <term><name>Release type</name><value>New features</value></term>
-      <term><name>Release type</name><value>Bug fixes</value></term>
-    </terms>
-  </release>
-  <release>
-    <name>aaa_update_test 8.x-1.0</name>
-    <version>8.x-1.0</version>
-    <tag>DRUPAL-8--1-0</tag>
-    <status>published</status>
-    <release_link>http://example.com/aaa_update_test-8-x-1-0-release</release_link>
-    <download_link>http://example.com/aaa_update_test-8.x-1.0.tar.gz</download_link>
-    <date>1250404521</date>
-    <terms>
-      <term><name>Release type</name><value>New features</value></term>
-      <term><name>Release type</name><value>Bug fixes</value></term>
-    </terms>
-  </release>
-</releases>
-</project>

core/modules/update/tests/fixtures/release-history/aaa_update_test.2_0-alpha1.xml

-<?xml version="1.0" encoding="utf-8"?>
-<project xmlns:dc="http://purl.org/dc/elements/1.1/">
-<title>AAA Update test</title>
-<short_name>aaa_update_test</short_name>
-<dc:creator>Drupal</dc:creator>
-<supported_branches>8.x-1.,8.x-2.</supported_branches>
-<project_status>published</project_status>
-<link>http://example.com/project/aaa_update_test</link>
-  <terms>
-   <term><name>Projects</name><value>Modules</value></term>
-  </terms>
-<releases>
-  <release>
-    <!-- This release is not in a supported branch; therefore it should not be recommended. -->
-    <name>aaa_update_test 8.x-3.0</name>
-    <version>8.x-3.0</version>
-    <tag>DRUPAL-8--3-0</tag>
-    <status>published</status>
-    <release_link>http://example.com/aaa_update_test-8-x-3-0-release</release_link>
-    <download_link>http://example.com/aaa_update_test-8.x-3.0.tar.gz</download_link>
-    <date>1250426521</date>
-    <terms>
-      <term><name>Release type</name><value>New features</value></term>
-      <term><name>Release type</name><value>Bug fixes</value></term>
-    </terms>
-  </release>
-  <release>
-    <name>aaa_update_test 8.x-2.0-alpha1</name>
-    <version>8.x-2.0-alpha1</version>
-    <tag>DRUPAL-8--2-0</tag>
-    <status>published</status>
-    <release_link>http://example.com/aaa_update_test-8-x-2-0-alpha1-release</release_link>
-    <download_link>http://example.com/aaa_update_test-8.x-2.0-alpha1.tar.gz</download_link>
-    <date>1250422521</date>
-    <terms>
-      <term><name>Release type</name><value>New features</value></term>
-      <term><name>Release type</name><value>Bug fixes</value></term>
-    </terms>
-  </release>
-  <release>
-    <name>aaa_update_test 8.x-1.2</name>
-    <version>8.x-1.2</version>
-    <tag>DRUPAL-8--1-1</tag>
-    <status>published</status>
-    <release_link>http://example.com/aaa_update_test-8-x-1-2-release</release_link>
-    <download_link>http://example.com/aaa_update_test-8.x-1.2.tar.gz</download_link>
-    <date>1250421521</date>
-    <terms>
-      <term><name>Release type</name><value>New features</value></term>
-      <term><name>Release type</name><value>Bug fixes</value></term>
-    </terms>
-  </release>
-  <release>
-    <name>aaa_update_test 8.x-1.2-beta1</name>
-    <version>8.x-1.2-beta1</version>
-    <tag>DRUPAL-8--1-1-beta1</tag>
-    <status>published</status>
-    <release_link>http://example.com/aaa_update_test-8-x-1-2-beta1-release</release_link>
-    <download_link>http://example.com/aaa_update_test-8.x-1.2-beta1.tar.gz</download_link>
-    <date>1250412521</date>
-    <terms>
-      <term><name>Release type</name><value>New features</value></term>
-      <term><name>Release type</name><value>Bug fixes</value></term>
-    </terms>
-  </release>
-  <release>
-    <name>aaa_update_test 8.x-1.2-alpha1</name>
-    <version>8.x-1.2-alpha1</version>
-    <tag>DRUPAL-8--1-1-alpha1</tag>
-    <status>published</status>
-    <release_link>http://example.com/aaa_update_test-8-x-1-2-alpha1-release</release_link>
-    <download_link>http://example.com/aaa_update_test-8.x-1.2-alpha1.tar.gz</download_link>
-    <date>1250413521</date>
-    <terms>
-      <term><name>Release type</name><value>New features</value></term>
-      <term><name>Release type</name><value>Bug fixes</value></term>
-    </terms>
-  </release>
-  <release>
-    <name>aaa_update_test 8.x-1.1</name>
-    <version>8.x-1.1</version>
-    <tag>DRUPAL-8--1-1</tag>
-    <status>published</status>
-    <release_link>http://example.com/aaa_update_test-8-x-1-1-release</release_link>
-    <download_link>http://example.com/aaa_update_test-8.x-1.1.tar.gz</download_link>
-    <date>1250424521</date>
-    <terms>
-      <term><name>Release type</name><value>New features</value></term>
-      <term><name>Release type</name><value>Bug fixes</value></term>
-    </terms>
-  </release>
-  <release>
-    <name>aaa_update_test 8.x-1.1-beta1</name>
-    <version>8.x-1.1-beta1</version>
-    <tag>DRUPAL-8--1-1-beta1</tag>
-    <status>published</status>
-    <release_link>http://example.com/aaa_update_test-8-x-1-1-beta1-release</release_link>
-    <download_link>http://example.com/aaa_update_test-8.x-1.1-beta1.tar.gz</download_link>
-    <date>1250414521</date>
-    <terms>
-      <term><name>Release type</name><value>New features</value></term>
-      <term><name>Release type</name><value>Bug fixes</value></term>
-    </terms>
-  </release>
-  <release>
-    <name>aaa_update_test 8.x-1.1-alpha1</name>
-    <version>8.x-1.1-alpha1</version>
-    <tag>DRUPAL-8--1-1-alpha1</tag>
-    <status>published</status>
-    <release_link>http://example.com/aaa_update_test-8-x-1-1-alpha1-release</release_link>
-    <download_link>http://example.com/aaa_update_test-8.x-1.1-alpha1.tar.gz</download_link>
-    <date>1250414521</date>
-    <terms>
-      <term><name>Release type</name><value>New features</value></term>
-      <term><name>Release type</name><value>Bug fixes</value></term>
-    </terms>
-  </release>
-  <release>
-    <name>aaa_update_test 8.x-1.0</name>
-    <version>8.x-1.0</version>
-    <tag>DRUPAL-8--1-0</tag>
-    <status>published</status>
-    <release_link>http://example.com/aaa_update_test-8-x-1-0-release</release_link>
-    <download_link>http://example.com/aaa_update_test-8.x-1.0.tar.gz</download_link>
-    <date>1250404521</date>
-    <terms>
-      <term><name>Release type</name><value>New features</value></term>
-      <term><name>Release type</name><value>Bug fixes</value></term>
-    </terms>
-  </release>
-</releases>
-</project>

core/modules/update/tests/fixtures/release-history/aaa_update_test.2_0-beta1.xml

-<?xml version="1.0" encoding="utf-8"?>
-<project xmlns:dc="http://purl.org/dc/elements/1.1/">
-<title>AAA Update test</title>
-<short_name>aaa_update_test</short_name>
-<dc:creator>Drupal</dc:creator>
-<supported_branches>8.x-1.,8.x-2.</supported_branches>
-<project_status>published</project_status>
-<link>http://example.com/project/aaa_update_test</link>
-  <terms>
-   <term><name>Projects</name><value>Modules</value></term>
-  </terms>
-<releases>
-  <release>
-    <!-- This release is not in a supported branch; therefore it should not be recommended. -->
-    <name>aaa_update_test 8.x-3.0</name>
-    <version>8.x-3.0</version>
-    <tag>DRUPAL-8--3-0</tag>
-    <status>published</status>
-    <release_link>http://example.com/aaa_update_test-8-x-3-0-release</release_link>
-    <download_link>http://example.com/aaa_update_test-8.x-3.0.tar.gz</download_link>
-    <date>1250426521</date>
-    <terms>
-      <term><name>Release type</name><value>New features</value></term>
-      <term><name>Release type</name><value>Bug fixes</value></term>
-    </terms>
-  </release>
-  <release>
-    <name>aaa_update_test 8.x-2.0-beta1</name>
-    <version>8.x-2.0-beta1</version>
-    <tag>DRUPAL-8--2-0</tag>
-    <status>published</status>
-    <release_link>http://example.com/aaa_update_test-8-x-2-0-beta1-release</release_link>
-    <download_link>http://example.com/aaa_update_test-8.x-2.0-beta1.tar.gz</download_link>
-    <date>1250442521</date>
-    <terms>
-      <term><name>Release type</name><value>New features</value></term>
-      <term><name>Release type</name><value>Bug fixes</value></term>
-    </terms>
-  </release>
-  <release>
-    <name>aaa_update_test 8.x-2.0-alpha1</name>
-    <version>8.x-2.0-alpha1</version>
-    <tag>DRUPAL-8--2-0</tag>
-    <status>published</status>
-    <release_link>http://example.com/aaa_update_test-8-x-2-0-alpha1-release</release_link>
-    <download_link>http://example.com/aaa_update_test-8.x-2.0-alpha1.tar.gz</download_link>
-    <date>1250422521</date>
-    <terms>
-      <term><name>Release type</name><value>New features</value></term>
-      <term><name>Release type</name><value>Bug fixes</value></term>
-    </terms>
-  </release>
-  <release>
-    <name>aaa_update_test 8.x-1.2</name>
-    <version>8.x-1.2</version>
-    <tag>DRUPAL-8--1-1</tag>
-    <status>published</status>
-    <release_link>http://example.com/aaa_update_test-8-x-1-2-release</release_link>
-    <download_link>http://example.com/aaa_update_test-8.x-1.2.tar.gz</download_link>
-    <date>1250421521</date>
-    <terms>
-      <term><name>Release type</name><value>New features</value></term>
-      <term><name>Release type</name><value>Bug fixes</value></term>
-    </terms>
-  </release>
-  <release>
-    <name>aaa_update_test 8.x-1.2-beta1</name>
-    <version>8.x-1.2-beta1</version>
-    <tag>DRUPAL-8--1-1-beta1</tag>
-    <status>published</status>
-    <release_link>http://example.com/aaa_update_test-8-x-1-2-beta1-release</release_link>
-    <download_link>http://example.com/aaa_update_test-8.x-1.2-beta1.tar.gz</download_link>
-    <date>1250412521</date>
-    <terms>
-      <term><name>Release type</name><value>New features</value></term>
-      <term><name>Release type</name><value>Bug fixes</value></term>
-    </terms>
-  </release>
-  <release>
-    <name>aaa_update_test 8.x-1.2-alpha1</name>
-    <version>8.x-1.2-alpha1</version>
-    <tag>DRUPAL-8--1-1-alpha1</tag>
-    <status>published</status>
-    <release_link>http://example.com/aaa_update_test-8-x-1-2-alpha1-release</release_link>
-    <download_link>http://example.com/aaa_update_test-8.x-1.2-alpha1.tar.gz</download_link>
-    <date>1250413521</date>
-    <terms>
-      <term><name>Release type</name><value>New features</value></term>
-      <term><name>Release type</name><value>Bug fixes</value></term>
-    </terms>
-  </release>
-  <release>
-    <name>aaa_update_test 8.x-1.1</name>
-    <version>8.x-1.1</version>
-    <tag>DRUPAL-8--1-1</tag>
-    <status>published</status>
-    <release_link>http://example.com/aaa_update_test-8-x-1-1-release</release_link>
-    <download_link>http://example.com/aaa_update_test-8.x-1.1.tar.gz</download_link>
-    <date>1250424521</date>
-    <terms>
-      <term><name>Release type</name><value>New features</value></term>
-      <term><name>Release type</name><value>Bug fixes</value></term>
-    </terms>
-  </release>
-  <release>
-    <name>aaa_update_test 8.x-1.1-beta1</name>
-    <version>8.x-1.1-beta1</version>
-    <tag>DRUPAL-8--1-1-beta1</tag>
-    <status>published</status>
-    <release_link>http://example.com/aaa_update_test-8-x-1-1-beta1-release</release_link>
-    <download_link>http://example.com/aaa_update_test-8.x-1.1-beta1.tar.gz</download_link>
-    <date>1250414521</date>
-    <terms>
-      <term><name>Release type</name><value>New features</value></term>
-      <term><name>Release type</name><value>Bug fixes</value></term>
-    </terms>
-  </release>
-  <release>
-    <name>aaa_update_test 8.x-1.1-alpha1</name>
-    <version>8.x-1.1-alpha1</version>
-    <tag>DRUPAL-8--1-1-alpha1</tag>
-    <status>published</status>
-    <release_link>http://example.com/aaa_update_test-8-x-1-1-alpha1-release</release_link>
-    <download_link>http://example.com/aaa_update_test-8.x-1.1-alpha1.tar.gz</download_link>
-    <date>1250414521</date>
-    <terms>
-      <term><name>Release type</name><value>New features</value></term>
-      <term><name>Release type</name><value>Bug fixes</value></term>
-    </terms>
-  </release>
-  <release>
-    <name>aaa_update_test 8.x-1.0</name>
-    <version>8.x-1.0</version>
-    <tag>DRUPAL-8--1-0</tag>
-    <status>published</status>
-    <release_link>http://example.com/aaa_update_test-8-x-1-0-release</release_link>
-    <download_link>http://example.com/aaa_update_test-8.x-1.0.tar.gz</download_link>
-    <date>1250404521</date>
-    <terms>
-      <term><name>Release type</name><value>New features</value></term>
-      <term><name>Release type</name><value>Bug fixes</value></term>
-    </terms>
-  </release>
-</releases>
-</project>

core/modules/update/tests/fixtures/release-history/aaa_update_test.2_0.xml

-<?xml version="1.0" encoding="utf-8"?>
-<project xmlns:dc="http://purl.org/dc/elements/1.1/">
-<title>AAA Update test</title>
-<short_name>aaa_update_test</short_name>
-<dc:creator>Drupal</dc:creator>
-<supported_branches>8.x-1.,8.x-2.</supported_branches>
-<project_status>published</project_status>
-<link>http://example.com/project/aaa_update_test</link>
-  <terms>
-   <term><name>Projects</name><value>Modules</value></term>
-  </terms>
-<releases>
-  <release>
-    <!-- This release is not in a supported branch; therefore it should not be recommended. -->
-    <name>aaa_update_test 8.x-3.0</name>
-    <version>8.x-3.0</version>
-    <tag>DRUPAL-8--3-0</tag>
-    <status>published</status>
-    <release_link>http://example.com/aaa_update_test-8-x-3-0-release</release_link>
-    <download_link>http://example.com/aaa_update_test-8.x-3.0.tar.gz</download_link>
-    <date>1250426521</date>
-    <terms>
-      <term><name>Release type</name><value>New features</value></term>
-      <term><name>Release type</name><value>Bug fixes</value></term>
-    </terms>
-  </release>
-  <release>
-    <name>aaa_update_test 8.x-2.0</name>
-    <version>8.x-2.0</version>
-    <tag>DRUPAL-8--2-0</tag>
-    <status>published</status>
-    <release_link>http://example.com/aaa_update_test-8-x-2-0-release</release_link>
-    <download_link>http://example.com/aaa_update_test-8.x-2.0.tar.gz</download_link>
-    <date>1250422521</date>
-    <terms>
-      <term><name>Release type</name><value>New features</value></term>
-      <term><name>Release type</name><value>Bug fixes</value></term>
-    </terms>
-  </release>
-  <release>
-    <name>aaa_update_test 8.x-2.0-beta1</name>
-    <version>8.x-2.0-beta1</version>
-    <tag>DRUPAL-8--2-0</tag>
-    <status>published</status>
-    <release_link>http://example.com/aaa_update_test-8-x-2-0-beta1-release</release_link>
-    <download_link>http://example.com/aaa_update_test-8.x-2.0-beta1.tar.gz</download_link>
-    <date>1250422521</date>
-    <terms>
-      <term><name>Release type</name><value>New features</value></term>
-      <term><name>Release type</name><value>Bug fixes</value></term>
-    </terms>
-  </release>
-  <release>
-    <name>aaa_update_test 8.x-2.0-alpha1</name>
-    <version>8.x-2.0-alpha1</version>
-    <tag>DRUPAL-8--2-0</tag>
-    <status>published</status>
-    <release_link>http://example.com/aaa_update_test-8-x-2-0-alpha1-release</release_link>
-    <download_link>http://example.com/aaa_update_test-8.x-2.0-alpha1.tar.gz</download_link>
-    <date>1250422521</date>
-    <terms>
-      <term><name>Release type</name><value>New features</value></term>
-      <term><name>Release type</name><value>Bug fixes</value></term>
-    </terms>
-  </release>
-  <release>
-    <name>aaa_update_test 8.x-1.2</name>
-    <version>8.x-1.2</version>
-    <tag>DRUPAL-8--1-1</tag>
-    <status>published</status>
-    <release_link>http://example.com/aaa_update_test-8-x-1-2-release</release_link>
-    <download_link>http://example.com/aaa_update_test-8.x-1.2.tar.gz</download_link>
-    <date>1250421521</date>
-    <terms>
-      <term><name>Release type</name><value>New features</value></term>
-      <term><name>Release type</name><value>Bug fixes</value></term>
-    </terms>
-  </release>
-  <release>
-    <name>aaa_update_test 8.x-1.2-beta1</name>
-    <version>8.x-1.2-beta1</version>
-    <tag>DRUPAL-8--1-1-beta1</tag>
-    <status>published</status>
-    <release_link>http://example.com/aaa_update_test-8-x-1-2-beta1-release</release_link>
-    <download_link>http://example.com/aaa_update_test-8.x-1.2-beta1.tar.gz</download_link>
-    <date>1250412521</date>
-    <terms>
-      <term><name>Release type</name><value>New features</value></term>
-      <term><name>Release type</name><value>Bug fixes</value></term>
-    </terms>
-  </release>
-  <release>
-    <name>aaa_update_test 8.x-1.2-alpha1</name>
-    <version>8.x-1.2-alpha1</version>
-    <tag>DRUPAL-8--1-1-alpha1</tag>
-    <status>published</status>
-    <release_link>http://example.com/aaa_update_test-8-x-1-2-alpha1-release</release_link>
-    <download_link>http://example.com/aaa_update_test-8.x-1.2-alpha1.tar.gz</download_link>
-    <date>1250413521</date>
-    <terms>
-      <term><name>Release type</name><value>New features</value></term>
-      <term><name>Release type</name><value>Bug fixes</value></term>
-    </terms>
-  </release>
-  <release>
-    <name>aaa_update_test 8.x-1.1</name>
-    <version>8.x-1.1</version>
-    <tag>DRUPAL-8--1-1</tag>
-    <status>published</status>
-    <release_link>http://example.com/aaa_update_test-8-x-1-1-release</release_link>
-    <download_link>http://example.com/aaa_update_test-8.x-1.1.tar.gz</download_link>
-    <date>1250424521</date>
-    <terms>
-      <term><name>Release type</name><value>New features</value></term>
-      <term><name>Release type</name><value>Bug fixes</value></term>
-    </terms>
-  </release>
-  <release>
-    <name>aaa_update_test 8.x-1.1-beta1</name>
-    <version>8.x-1.1-beta1</version>
-    <tag>DRUPAL-8--1-1-beta1</tag>
-    <status>published</status>
-    <release_link>http://example.com/aaa_update_test-8-x-1-1-beta1-release</release_link>
-    <download_link>http://example.com/aaa_update_test-8.x-1.1-beta1.tar.gz</download_link>
-    <date>1250414521</date>
-    <terms>
-      <term><name>Release type</name><value>New features</value></term>
-      <term><name>Release type</name><value>Bug fixes</value></term>
-    </terms>
-  </release>
-  <release>
-    <name>aaa_update_test 8.x-1.1-alpha1</name>
-    <version>8.x-1.1-alpha1</version>
-    <tag>DRUPAL-8--1-1-alpha1</tag>
-    <status>published</status>
-    <release_link>http://example.com/aaa_update_test-8-x-1-1-alpha1-release</release_link>
-    <download_link>http://example.com/aaa_update_test-8.x-1.1-alpha1.tar.gz</download_link>
-    <date>1250414521</date>
-    <terms>
-      <term><name>Release type</name><value>New features</value></term>
-      <term><name>Release type</name><value>Bug fixes</value></term>
-    </terms>
-  </release>
-  <release>
-    <name>aaa_update_test 8.x-1.0</name>
-    <version>8.x-1.0</version>
-    <tag>DRUPAL-8--1-0</tag>
-    <status>published</status>
-    <release_link>http://example.com/aaa_update_test-8-x-1-0-release</release_link>
-    <download_link>http://example.com/aaa_update_test-8.x-1.0.tar.gz</download_link>
-    <date>1250404521</date>
-    <terms>
-      <term><name>Release type</name><value>New features</value></term>
-      <term><name>Release type</name><value>Bug fixes</value></term>
-    </terms>
-  </release>
-</releases>
-</project>

core/modules/update/tests/fixtures/release-history/aaa_update_test.8.x-1.2.xml

-<?xml version="1.0" encoding="utf-8"?>
-<project xmlns:dc="http://purl.org/dc/elements/1.1/">
- <title>AAA Update test</title>
- <short_name>aaa_update_test</short_name>
- <dc:creator>Drupal</dc:creator>
- <api_version>8.x</api_version>
- <supported_branches>8.x-1.</supported_branches>
- <project_status>published</project_status>
- <link>http://example.com/project/aaa_update_test</link>
- <terms>
-  <term><name>Projects</name><value>Modules</value></term>
- </terms>
- <releases>
-   <release>
-     <name>aaa_update_test 8.x-1.3-beta1</name>
-     <version>8.x-1.3-beta1</version>
-     <tag>DRUPAL-8--1-3-beta1</tag>
-     <core_compatibility>8.0.0 || 8.1.1</core_compatibility>
-     <version_major>1</version_major>
-     <version_patch>3</version_patch>
-     <version_extra>beta1</version_extra>
-     <status>published</status>
-     <release_link>http://example.com/aaa_update_test-8-x-1-3-beta1-release</release_link>
-     <download_link>http://example.com/aaa_update_test-8-x-1-3-beta1.tar.gz</download_link>
-     <date>1250624521</date>
-     <mdhash>b966255555d9c9b86d480ca08cfaa98e</mdhash>
-     <filesize>1073751924</filesize>
-     <terms>
-       <term><name>Release type</name><value>New features</value></term>
-       <term><name>Release type</name><value>Bug fixes</value></term>
-     </terms>
-  </release>
-  <release>
-   <name>aaa_update_test 8.x-1.2</name>
-   <version>8.x-1.2</version>
-   <tag>DRUPAL-8--1-2</tag>
-    <core_compatibility>^8</core_compatibility>
-   <version_major>1</version_major>
-   <version_patch>2</version_patch>
-   <status>published</status>
-   <release_link>http://example.com/aaa_update_test-8-x-1-2-release</release_link>
-   <download_link>http://example.com/aaa_update_test-8-x-1-2.tar.gz</download_link>
-   <date>1250424521</date>
-   <mdhash>b966255555d9c9b86d480ca08cfaa98e</mdhash>
-   <filesize>1073741824</filesize>
-   <terms>
-    <term><name>Release type</name><value>New features</value></term>
-    <term><name>Release type</name><value>Bug fixes</value></term>
-   </terms>
-  </release>
-  <release>
-   <name>aaa_update_test 8.x-1.1</name>
-   <version>8.x-1.1</version>
-   <tag>DRUPAL-8--1-1</tag>
-   <version_major>1</version_major>
-   <version_patch>1</version_patch>
-   <status>published</status>
-   <release_link>http://example.com/aaa_update_test-8-x-1-1-release</release_link>
-   <download_link>http://example.com/aaa_update_test-8-x-1-1.tar.gz</download_link>
-   <date>1250424521</date>
-   <mdhash>b966255555d9c9b86d480ca08cfaa98e</mdhash>
-   <filesize>1073741824</filesize>
-   <terms>
-    <term><name>Release type</name><value>New features</value></term>
-    <term><name>Release type</name><value>Bug fixes</value></term>
-   </terms>
-  </release>
-  <release>
-   <name>aaa_update_test 8.x-1.0</name>
-   <version>8.x-1.0</version>
-   <tag>DRUPAL-8--1-0</tag>
-   <version_major>1</version_major>
-   <version_patch>0</version_patch>
-   <status>published</status>
-   <release_link>http://example.com/aaa_update_test-8-x-1-0-release</release_link>
-   <download_link>http://example.com/aaa_update_test-8-x-1-0.tar.gz</download_link>
-   <date>1250424521</date>
-   <mdhash>b966255555d9c9b86d480ca08cfaa98e</mdhash>
-   <filesize>1073741824</filesize>
-   <terms>
-    <term><name>Release type</name><value>New features</value></term>
-    <term><name>Release type</name><value>Bug fixes</value></term>
-   </terms>
-  </release>
- </releases>
-</project>

core/modules/update/tests/fixtures/release-history/aaa_update_test.core_compatibility.8.x-1.2_8.x-2.2.xml

-<?xml version="1.0" encoding="utf-8"?>
-<project xmlns:dc="http://purl.org/dc/elements/1.1/">
- <title>AAA Update test</title>
- <short_name>aaa_update_test</short_name>
- <dc:creator>Drupal</dc:creator>
- <supported_branches>8.x-1.,8.x-2.</supported_branches>
- <project_status>published</project_status>
- <link>http://example.com/project/aaa_update_test</link>
- <terms>
-  <term><name>Projects</name><value>Modules</value></term>
- </terms>
- <releases>
-  <release>
-   <name>aaa_update_test 8.x-2.2</name>
-   <version>8.x-2.2</version>
-   <tag>8.x-2.2</tag>
-   <core_compatibility>^8.1.1</core_compatibility>
-   <status>published</status>
-   <release_link>http://example.com/aaa_update_test-8-x-2-2-release</release_link>
-   <download_link>http://example.com/aaa_update_test-8-x-2-2.tar.gz</download_link>
-   <date>1250424521</date>
-   <terms>
-    <term><name>Release type</name><value>New features</value></term>
-    <term><name>Release type</name><value>Bug fixes</value></term>
-    <term><name>Release type</name><value>Security update</value></term>
-   </terms>
-  </release>
-  <release>
-   <name>aaa_update_test 8.x-1.2</name>
-   <version>8.x-1.2</version>
-   <tag>8.x-2.2</tag>
-   <core_compatibility>^8.1.0</core_compatibility>
-   <status>published</status>
-   <release_link>http://example.com/aaa_update_test-8-x-1-2-release</release_link>
-   <download_link>http://example.com/aaa_update_test-8-x-1-2.tar.gz</download_link>
-   <date>1250424521</date>
-   <terms>
-    <term><name>Release type</name><value>New features</value></term>
-    <term><name>Release type</name><value>Bug fixes</value></term>
-    <term><name>Release type</name><value>Security update</value></term>
-   </terms>
-  </release>
-  <release>
-   <name>aaa_update_test 8.x-1.0</name>
-   <version>8.x-1.0</version>
-   <tag>8.x-2.2</tag>
-   <status>published</status>
-   <release_link>http://example.com/aaa_update_test-8-x-1-0-release</release_link>
-   <download_link>http://example.com/aaa_update_test-8-x-1-0.tar.gz</download_link>
-   <date>1250424521</date>
-   <terms>
-    <term><name>Release type</name><value>New features</value></term>
-    <term><name>Release type</name><value>Bug fixes</value></term>
-    <term><name>Release type</name><value>Insecure</value></term>
-   </terms>
-  </release>
- </releases>
-</project>

core/modules/update/tests/fixtures/release-history/aaa_update_test.no-releases.xml

-<?xml version="1.0" encoding="utf-8"?>
-<error>No release history was found for the requested project (aaa_update_test).</error>

core/modules/update/tests/fixtures/release-history/aaa_update_test.sec.8.x-1.1_8.x-1.2.xml

-<?xml version="1.0" encoding="utf-8"?>
-<project xmlns:dc="http://purl.org/dc/elements/1.1/">
- <title>AAA Update test</title>
- <short_name>aaa_update_test</short_name>
- <dc:creator>Drupal</dc:creator>
- <supported_branches>8.x-1.</supported_branches>
- <project_status>published</project_status>
- <link>http://example.com/project/aaa_update_test</link>
- <terms>
-  <term><name>Projects</name><value>Modules</value></term>
- </terms>
- <releases>
-  <release>
-   <name>aaa_update_test 8.x-1.2</name>
-   <version>8.x-1.2</version>
-   <tag>DRUPAL-8--1-2</tag>
-   <status>published</status>
-   <release_link>http://example.com/aaa_update_test-8-x-1-2-release</release_link>
-   <download_link>http://example.com/aaa_update_test-8-x-1-2.tar.gz</download_link>
-   <date>1250424521</date>
-   <terms>
-    <term><name>Release type</name><value>New features</value></term>
-    <term><name>Release type</name><value>Bug fixes</value></term>
-    <term><name>Release type</name><value>Security update</value></term>
-   </terms>
-  </release>
-  <release>
-   <name>aaa_update_test 8.x-1.1</name>
-   <version>8.x-1.1</version>
-   <tag>DRUPAL-8--1-1</tag>
-   <status>published</status>
-   <release_link>http://example.com/aaa_update_test-8-x-1-1-release</release_link>
-   <download_link>http://example.com/aaa_update_test-8-x-1-1.tar.gz</download_link>
-   <date>1250424521</date>
-   <terms>
-    <term><name>Release type</name><value>New features</value></term>
-    <term><name>Release type</name><value>Bug fixes</value></term>
-    <term><name>Release type</name><value>Security update</value></term>
-    <term><name>Release type</name><value>Insecure</value></term>
-   </terms>
-  </release>
-  <release>
-   <name>aaa_update_test 8.x-1.0</name>
-   <version>8.x-1.0</version>
-   <tag>DRUPAL-8--1-0</tag>
-   <status>published</status>
-   <release_link>http://example.com/aaa_update_test-8-x-1-0-release</release_link>
-   <download_link>http://example.com/aaa_update_test-8-x-1-0.tar.gz</download_link>
-   <date>1250424521</date>
-   <terms>
-    <term><name>Release type</name><value>New features</value></term>
-    <term><name>Release type</name><value>Bug fixes</value></term>
-    <term><name>Release type</name><value>Insecure</value></term>
-   </terms>
-  </release>
- </releases>
-</project>

core/modules/update/tests/fixtures/release-history/aaa_update_test.sec.8.x-1.2.xml

-<?xml version="1.0" encoding="utf-8"?>
-<project xmlns:dc="http://purl.org/dc/elements/1.1/">
- <title>AAA Update test</title>
- <short_name>aaa_update_test</short_name>
- <dc:creator>Drupal</dc:creator>
- <supported_branches>8.x-1.</supported_branches>
- <project_status>published</project_status>
- <link>http://example.com/project/aaa_update_test</link>
- <terms>
-  <term><name>Projects</name><value>Modules</value></term>
- </terms>
- <releases>
-  <release>
-   <name>aaa_update_test 8.x-1.2</name>
-   <version>8.x-1.2</version>
-   <tag>DRUPAL-8--1-2</tag>
-   <status>published</status>
-   <release_link>http://example.com/aaa_update_test-8-x-1-2-release</release_link>
-   <download_link>http://example.com/aaa_update_test-8-x-1-2.tar.gz</download_link>
-   <date>1250424521</date>
-   <terms>
-    <term><name>Release type</name><value>New features</value></term>
-    <term><name>Release type</name><value>Bug fixes</value></term>
-    <term><name>Release type</name><value>Security update</value></term>
-   </terms>
-  </release>
-  <release>
-   <name>aaa_update_test 8.x-1.1</name>
-   <version>8.x-1.1</version>
-   <tag>DRUPAL-8--1-1</tag>
-   <status>published</status>
-   <release_link>http://example.com/aaa_update_test-8-x-1-1-release</release_link>
-   <download_link>http://example.com/aaa_update_test-8-x-1-1.tar.gz</download_link>
-   <date>1250424521</date>
-   <terms>
-    <term><name>Release type</name><value>New features</value></term>
-    <term><name>Release type</name><value>Bug fixes</value></term>
-    <term><name>Release type</name><value>Insecure</value></term>
-   </terms>
-  </release>
-  <release>
-   <name>aaa_update_test 8.x-1.0</name>
-   <version>8.x-1.0</version>
-   <tag>DRUPAL-8--1-0</tag>
-   <status>published</status>
-   <release_link>http://example.com/aaa_update_test-8-x-1-0-release</release_link>
-   <download_link>http://example.com/aaa_update_test-8-x-1-0.tar.gz</download_link>
-   <date>1250424521</date>
-   <terms>
-    <term><name>Release type</name><value>New features</value></term>
-    <term><name>Release type</name><value>Bug fixes</value></term>
-    <term><name>Release type</name><value>Insecure</value></term>
-   </terms>
-  </release>
- </releases>
-</project>

core/modules/update/tests/fixtures/release-history/aaa_update_test.sec.8.x-2.2_1.x_secure.xml

-<?xml version="1.0" encoding="utf-8"?>
-<project xmlns:dc="http://purl.org/dc/elements/1.1/">
- <title>AAA Update test</title>
- <short_name>aaa_update_test</short_name>
- <dc:creator>Drupal</dc:creator>
- <supported_branches>8.x-1.,8.x-2.</supported_branches>
- <project_status>published</project_status>
- <link>http://example.com/project/aaa_update_test</link>
- <terms>
-  <term><name>Projects</name><value>Modules</value></term>
- </terms>
- <releases>
-  <release>
-   <name>aaa_update_test 8.x-2.2</name>
-   <version>8.x-2.2</version>
-   <tag>DRUPAL-8--2-2</tag>
-   <status>published</status>
-   <release_link>http://example.com/aaa_update_test-8-x-2-2-release</release_link>
-   <download_link>http://example.com/aaa_update_test-8-x-2-2.tar.gz</download_link>
-   <date>1250424521</date>
-   <terms>
-    <term><name>Release type</name><value>New features</value></term>
-    <term><name>Release type</name><value>Bug fixes</value></term>
-    <term><name>Release type</name><value>Security update</value></term>
-   </terms>
-  </release>
-  <release>
-   <name>aaa_update_test 8.x-2.1</name>
-   <version>8.x-2.1</version>
-   <tag>DRUPAL-8--2-1</tag>
-   <status>published</status>
-   <release_link>http://example.com/aaa_update_test-8-x-2-1-release</release_link>
-   <download_link>http://example.com/aaa_update_test-8-x-2-1.tar.gz</download_link>
-   <date>1250424521</date>
-   <terms>
-    <term><name>Release type</name><value>New features</value></term>
-    <term><name>Release type</name><value>Bug fixes</value></term>
-    <term><name>Release type</name><value>Security update</value></term>
-    <term><name>Release type</name><value>Insecure</value></term>
-   </terms>
-  </release>
-  <release>
-   <name>aaa_update_test 8.x-2.0</name>
-   <version>8.x-2.0</version>
-   <tag>DRUPAL-8--2-0</tag>
-   <status>published</status>
-   <release_link>http://example.com/aaa_update_test-8-x-2-0-release</release_link>
-   <download_link>http://example.com/aaa_update_test-8-x-2-0.tar.gz</download_link>
-   <date>1250424521</date>
-   <terms>
-    <term><name>Release type</name><value>New features</value></term>
-    <term><name>Release type</name><value>Bug fixes</value></term>
-    <term><name>Release type</name><value>Insecure</value></term>
-   </terms>
-  </release>
-  <release>
-   <name>aaa_update_test 8.x-1.2</name>
-   <version>8.x-1.2</version>
-   <tag>DRUPAL-8--1-2</tag>
-   <status>published</status>
-   <release_link>http://example.com/aaa_update_test-8-x-1-2-release</release_link>
-   <download_link>http://example.com/aaa_update_test-8-x-1-2.tar.gz</download_link>
-   <date>1250424521</date>
-   <terms>
-    <term><name>Release type</name><value>New features</value></term>
-    <term><name>Release type</name><value>Bug fixes</value></term>
-   </terms>
-  </release>
-  <release>
-   <name>aaa_update_test 8.x-1.1</name>
-   <version>8.x-1.1</version>
-   <tag>DRUPAL-8--1-1</tag>
-   <status>published</status>
-   <release_link>http://example.com/aaa_update_test-8-x-1-1-release</release_link>
-   <download_link>http://example.com/aaa_update_test-8-x-1-1.tar.gz</download_link>
-   <date>1250424521</date>
-   <terms>
-    <term><name>Release type</name><value>New features</value></term>
-    <term><name>Release type</name><value>Bug fixes</value></term>
-   </terms>
-  </release>
-  <release>
-   <name>aaa_update_test 8.x-1.0</name>
-   <version>8.x-1.0</version>
-   <tag>DRUPAL-8--1-0</tag>
-   <status>published</status>
-   <release_link>http://example.com/aaa_update_test-8-x-1-0-release</release_link>
-   <download_link>http://example.com/aaa_update_test-8-x-1-0.tar.gz</download_link>
-   <date>1250424521</date>
-  <terms>
-    <term><name>Release type</name><value>New features</value></term>
-    <term><name>Release type</name><value>Bug fixes</value></term>
-   </terms>
-  </release>
- </releases>
-</project>

core/modules/update/tests/fixtures/release-history/drupal.broken.xml

-<?xml version="1.0" encoding="utf-8"?>
-<project xmlns:dc="http://purl.org/dc/elements/1.1/">
-</project>

core/modules/update/tests/modules/aaa_update_test/aaa_update_test.info.yml

-name: 'AAA Update test'
-type: module
-description: 'Support module for update module testing.'
-package: Testing
-core: 8.x

core/modules/update/tests/modules/bbb_update_test/bbb_update_test.info.yml

-name: 'BBB Update test'
-type: module
-description: 'Support module for update module testing.'
-package: Testing
-core: 8.x

core/modules/update/tests/modules/ccc_update_test/ccc_update_test.info.yml

-name: 'CCC Update test'
-type: module
-description: 'Support module for update module testing.'
-package: Testing
-core: 8.x