updated core and modules

core/themes/stable/README.txt

@@ -23,4 +23,4 @@ ABOUT DRUPAL THEMING
 --------------------
 
 For more information, see Drupal.org's theming guide.
-https://www.drupal.org/theme-guide/8
+https://www.drupal.org/docs/8/theming

core/themes/stable/css/image/editors/image.css

@@ -0,0 +1,52 @@
+/**
+ * @file
+ * Functional styles for the Image module's in-place editor.
+ */
+
+/**
+ * A minimum width/height is required so that users can drag and drop files
+ * onto small images.
+ */
+.quickedit-image-element {
+  min-width: 200px;
+  min-height: 200px;
+}
+
+.quickedit-image-dropzone {
+  display: flex;
+  flex-direction: column;
+  align-items: center;
+  justify-content: center;
+  position: absolute;
+  top: 0;
+  left: 0;
+  width: 100%;
+  height: 100%;
+}
+
+.quickedit-image-icon {
+  display: block;
+  width: 50px;
+  height: 50px;
+  background-repeat: no-repeat;
+  background-size: cover;
+}
+
+.quickedit-image-field-info {
+  display: flex;
+  align-items: center;
+  justify-content: flex-end;
+}
+
+.quickedit-image-text {
+  display: block;
+}
+
+/**
+ * If we do not prevent pointer-events for child elements, our drag+drop events
+ * will not fire properly. This can lead to unintentional redirects if a file
+ * is dropped on a child element when a user intended to upload it.
+ */
+.quickedit-image-dropzone * {
+  pointer-events: none;
+}

core/themes/stable/css/image/editors/image.theme.css

@@ -0,0 +1,100 @@
+/**
+ * @file
+ * Theme styles for the Image module's in-place editor.
+ */
+
+.quickedit-image-dropzone {
+  background: rgba(116, 183, 255, 0.8);
+  transition: background .2s;
+}
+
+.quickedit-image-icon {
+  margin: 0 0 10px 0;
+  transition: margin .5s;
+}
+
+.quickedit-image-dropzone.hover {
+  background: rgba(116, 183, 255, 0.9);
+}
+
+.quickedit-image-dropzone.error {
+  background: rgba(255, 52, 27, 0.81);
+}
+
+.quickedit-image-dropzone.upload .quickedit-image-icon {
+  background-image: url('../../../images/image/upload.svg');
+}
+
+.quickedit-image-dropzone.error .quickedit-image-icon {
+  background-image: url('../../../images/image/error.svg');
+}
+
+.quickedit-image-dropzone.loading .quickedit-image-icon {
+  margin: -10px 0 20px 0;
+}
+
+.quickedit-image-dropzone.loading .quickedit-image-icon::after {
+  display: block;
+  content: "";
+  margin-left: -10px;
+  margin-top: -5px;
+  animation-duration: 2s;
+  animation-name: quickedit-image-spin;
+  animation-iteration-count: infinite;
+  animation-timing-function: linear;
+  width: 60px;
+  height: 60px;
+  border-style: solid;
+  border-radius: 35px;
+  border-width: 5px;
+  border-color: white transparent transparent transparent;
+}
+
+@keyframes quickedit-image-spin {
+  0% {transform: rotate(0deg);}
+  50% {transform: rotate(180deg);}
+  100% {transform: rotate(360deg);}
+}
+
+.quickedit-image-text {
+  text-align: center;
+  color: white;
+  font-family: "Droid sans", "Lucida Grande", sans-serif;
+  font-size: 16px;
+  user-select: none;
+  -webkit-user-select: none;
+  -moz-user-select: none;
+  -ms-user-select: none;
+}
+
+.quickedit-image-field-info {
+  background: rgba(0, 0, 0, 0.05);
+  border-top: 1px solid #c5c5c5;
+  padding: 5px;
+}
+
+.quickedit-image-field-info div {
+  margin-right: 10px; /* LTR */
+}
+
+.quickedit-image-field-info div:last-child {
+  margin-right: 0; /* LTR */
+}
+
+[dir="rtl"] .quickedit-image-field-info div {
+  margin-left: 10px;
+  margin-right: 0;
+}
+
+[dir="rtl"] .quickedit-image-field-info div:last-child {
+  margin-left: 0;
+}
+
+.quickedit-image-errors .messages__wrapper {
+  margin: 0;
+  padding: 0;
+}
+
+.quickedit-image-errors .messages--error {
+  box-shadow: none;
+}

core/themes/stable/css/system/components/system-status-counter.css

@@ -0,0 +1,28 @@
+/**
+ * @file
+ * Styles for the system status counter component.
+ */
+
+.system-status-counter__status-icon {
+  display: inline-block;
+  height: 25px;
+  width: 25px;
+  vertical-align: middle;
+}
+.system-status-counter__status-icon:before {
+  content: "";
+  background-size: 20px;
+  background-position: center 2px;
+  background-repeat: no-repeat;
+  display: block;
+}
+
+.system-status-counter__status-icon--error:before {
+  background-image: url(../../../images/core/icons/e32700/error.svg);
+}
+.system-status-counter__status-icon--warning:before {
+  background-image: url(../../../images/core/icons/e29700/warning.svg);
+}
+.system-status-counter__status-icon--checked:before {
+  background-image: url(../../../images/core/icons/73b355/check.svg);
+}

core/themes/stable/css/system/components/system-status-report-counters.css

@@ -0,0 +1,27 @@
+/**
+ * @file
+ * Styles for the system status report counters.
+ */
+
+.system-status-report-counters__item {
+  width: 100%;
+  padding: .5em 0;
+  text-align: center;
+  white-space: nowrap;
+  background-color: rgba(0, 0, 0, 0.063);
+  margin-bottom: .5em;
+}
+
+@media screen and (min-width: 60em) {
+  .system-status-report-counters {
+    flex-wrap: wrap;
+    display: flex;
+    justify-content: space-between;
+  }
+  .system-status-report-counters__item--half-width {
+    width: 49%;
+  }
+  .system-status-report-counters__item--third-width {
+    width: 33%;
+  }
+}

core/themes/stable/css/system/components/system-status-report-general-info.css

@@ -0,0 +1,14 @@
+/**
+ * @file
+ * Default styles for the System Status general info.
+ */
+
+.system-status-general-info__item {
+  border: 1px solid #ccc;
+  margin-top: 1em;
+  padding: 0 1em 1em;
+}
+
+.system-status-general-info__item-title {
+  border-bottom: 1px solid #ccc;
+}

core/themes/stable/css/system/system.admin.css

@@ -204,10 +204,11 @@ small .admin-link:after {
 .system-status-report__status-title {
   position: relative;
   vertical-align: top;
-  width: 25%;
+  width: 100%;
   padding: 10px 6px 10px 40px; /* LTR */
   box-sizing: border-box;
   font-weight: normal;
+  background-color: transparent;
 }
 [dir="rtl"] .system-status-report__status-title {
     padding: 10px 40px 10px 6px;
@@ -232,6 +233,9 @@ small .admin-link:after {
 .system-status-report__status-icon--warning:before {
   background-image: url(../../images/core/icons/e29700/warning.svg);
 }
+.system-status-report__entry__value {
+  padding: 1em .5em;
+}
 
 /**
  * Appearance page.
@@ -387,3 +391,6 @@ small .admin-link:after {
 [dir="rtl"] .system-themes-admin-form {
   clear: right;
 }
+.cron-description__run-cron {
+  display: block;
+}

core/themes/stable/css/views_ui/views_ui.admin.theme.css

@@ -170,9 +170,9 @@ details.box-padding {
   margin-bottom: 6px;
   margin-top: 6px;
 }
-.views-ui-view-title {
+.views-ui-view-name h3 {
   font-weight: bold;
-  margin-top: 0;
+  margin: 0.25em 0;
 }
 .view-changed {
   margin-bottom: 21px;
@@ -183,22 +183,33 @@ details.box-padding {
   margin-bottom: 0;
   margin-top: 18px;
 }
+.views-ui-view-displays ul {
+  margin-left: 0; /* LTR */
+  padding-left: 0; /* LTR */
+  list-style: none;
+}
+[dir="rtl"] .views-ui-view-displays ul {
+  margin-right: 0;
+  padding-right: 0;
+  margin-left: inherit;
+  padding-left: inherit;
+}
 
 /* These header classes are ambiguous and should be scoped to th elements */
 .views-ui-name {
-  width: 18%;
+  width: 20%;
 }
 .views-ui-description {
-  width: 26%;
+  width: 30%;
 }
-.views-ui-tag {
-  width: 8%;
+.views-ui-machine-name {
+  width: 15%;
 }
-.views-ui-path {
-  width: auto;
+.views-ui-displays {
+  width: 25%;
 }
 .views-ui-operations {
-  width: 24%;
+  width: 10%;
 }
 
 /**
@@ -604,7 +615,7 @@ td.group-title {
   margin: 0;
   padding: 6px 16px;
 }
-.views-ui-dialog .views-override {
+.views-ui-dialog .views-override:not(:empty) {
   background-color: #f3f4ee;
   padding: 8px 13px;
 }

core/themes/stable/images/image/error.svg

@@ -0,0 +1,4 @@
+<svg fill="#FFFFFF" height="24" viewBox="0 0 24 24" width="24" xmlns="http://www.w3.org/2000/svg">
+    <path d="M0 0h24v24H0z" fill="none"/>
+    <path d="M12 2C6.48 2 2 6.48 2 12s4.48 10 10 10 10-4.48 10-10S17.52 2 12 2zm1 15h-2v-2h2v2zm0-4h-2V7h2v6z"/>
+</svg>

core/themes/stable/images/image/upload.svg

@@ -0,0 +1,4 @@
+<svg fill="#FFFFFF" height="24" viewBox="0 0 24 24" width="24" xmlns="http://www.w3.org/2000/svg">
+    <path d="M0 0h24v24H0z" fill="none"/>
+    <path d="M9 16h6v-6h4l-7-7-7 7h4zm-4 2h14v2H5z"/>
+</svg>

core/themes/stable/stable.info.yml

@@ -98,6 +98,12 @@ libraries-override:
     css:
       theme:
         css/image.admin.css: css/image/image.admin.css
+  image/quickedit.inPlaceEditor.image:
+    css:
+      component:
+        css/editors/image.css: css/image/editors/image.css
+      theme:
+        css/editors/image.theme.css: css/image/editors/image.theme.css
 
   language/drupal.language.admin:
     css:
@@ -169,6 +175,9 @@ libraries-override:
         css/components/reset-appearance.module.css: css/system/components/reset-appearance.module.css
         css/components/resize.module.css: css/system/components/resize.module.css
         css/components/sticky-header.module.css: css/system/components/sticky-header.module.css
+        css/components/system-status-counter.css: css/system/components/system-status-counter.css
+        css/components/system-status-report-counters.css: css/system/components/system-status-report-counters.css
+        css/components/system-status-report-general-info.css: css/system/components/system-status-report-general-info.css
         css/components/tabledrag.module.css: css/system/components/tabledrag.module.css
         css/components/tablesort.module.css: css/system/components/tablesort.module.css
         css/components/tree-child.module.css: css/system/components/tree-child.module.css
@@ -238,8 +247,8 @@ libraries-override:
         css/views_ui.admin.theme.css: css/views_ui/views_ui.admin.theme.css
         css/views_ui.contextual.css: css/views_ui/views_ui.contextual.css
 
-# Information added by Drupal.org packaging script on 2016-08-03
-version: '8.1.8'
+# Information added by Drupal.org packaging script on 2017-08-16
+version: '8.3.7'
 core: '8.x'
 project: 'drupal'
-datestamp: 1470233792
+datestamp: 1502903957

core/themes/stable/templates/admin/image-crop-summary.html.twig

@@ -16,15 +16,15 @@
  */
 #}
 {% if data.width and data.height -%}
-  {{ data.width|e }}×{{ data.height|e }}
+  {{ data.width }}×{{ data.height }}
 {%- else -%}
   {% if data.width %}
     {% trans %}
-      width {{ data.width|e }}
+      width {{ data.width }}
     {% endtrans %}
   {% elseif data.height %}
     {% trans %}
-      height {{ data.height|e }}
+      height {{ data.height }}
     {% endtrans %}
   {% endif %}
 {%- endif %}

core/themes/stable/templates/admin/image-resize-summary.html.twig

@@ -14,15 +14,15 @@
  */
 #}
 {% if data.width and data.height -%}
-  {{ data.width|e }}×{{ data.height|e }}
+  {{ data.width }}×{{ data.height }}
 {%- else -%}
   {% if data.width %}
     {% trans %}
-      width {{ data.width|e }}
+      width {{ data.width }}
     {% endtrans %}
   {% elseif data.height %}
     {% trans %}
-      height {{ data.height|e }}
+      height {{ data.height }}
     {% endtrans %}
   {% endif %}
 {%- endif %}

core/themes/stable/templates/admin/image-rotate-summary.html.twig

@@ -17,8 +17,9 @@
  */
 #}
 {% if data.random %}
+  {% set degrees = data.degrees|abs %}
   {% trans %}
-    random between -{{ data.degrees|abs }}° and {{ data.degrees|abs }}°
+    random between -{{ degrees }}° and {{ degrees }}°
   {% endtrans %}
 {% else %}
   {{ data.degrees }}°

core/themes/stable/templates/admin/image-scale-summary.html.twig

@@ -15,15 +15,15 @@
  */
 #}
 {% if data.width and data.height -%}
-  {{ data.width|e }}×{{ data.height|e }}
+  {{ data.width }}×{{ data.height }}
 {%- else -%}
   {% if data.width %}
     {% trans %}
-      width {{ data.width|e }}
+      width {{ data.width }}
     {% endtrans %}
   {% elseif data.height %}
     {% trans %}
-      height {{ data.height|e }}
+      height {{ data.height }}
     {% endtrans %}
   {% endif %}
 {%- endif %}

core/themes/stable/templates/admin/status-report-counter.html.twig

@@ -0,0 +1,15 @@
+{#
+/**
+ * @file
+ * Theme override for the status report counter.
+ *
+ * Available variables:
+ * - amount: The number shown on counter.
+ * - text: The text shown on counter.
+ * - severity: The severity of the counter.
+ *
+ * @ingroup themable
+ */
+#}
+{{ amount }} {{ text }}
+<a href="#{{ severity }}"><span class="visually-hidden">{{ text }} </span>Details</a>

core/themes/stable/templates/admin/status-report-general-info.html.twig

@@ -0,0 +1,81 @@
+{#
+/**
+ * @file
+ * Theme override for the status report general info.
+ *
+ * Available variables:
+ * - drupal: The status of Drupal installation:
+ *   - value: The current status of Drupal installation.
+ *   - description: The description for current status of Drupal installation.
+ * - cron: The status of cron:
+ *   - value: The current status of cron.
+ *   - description: The description for current status of cron.
+ *   - cron.run_cron: An array to render a button for running cron.
+ * - database_system: The status of database system:
+ *   - value: The current status of database sytem.
+ *   - description: The description for current status of cron.
+ * - database_system_version: The info about current database version:
+ *   - value: The current version of database.
+ *   - description: The description for current version of database.
+ * - php: The current version of PHP:
+ *   - value: The status of currently installed PHP version.
+ *   - description: The description for current installed PHP version.
+ * - php_memory_limit: The info about current PHP memory limit:
+ *   - value: The status of currently set PHP memory limit.
+ *   - description: The description for currently set PHP memory limit.
+ * - webserver: The info about currently installed web server:
+ *   - value: The status of currently installed web server.
+ *   - description: The description for the status of currently installed web
+ *     server.
+ */
+#}
+
+<h2>{{ 'General System Information'|t }}</h2>
+<div class="system-status-general-info__item">
+  <h3 class="system-status-general-info__item-title">{{ 'Drupal Version'|t }}</h3>
+  {{ drupal.value }}
+  {% if drupal.description %}
+    {{ drupal.description }}
+  {% endif %}
+</div>
+<div class="system-status-general-info__item">
+  <h3 class="system-status-general-info__item-title">{{ 'Last Cron Run'|t }}</h3>
+  {{ cron.value }}
+  {% if cron.run_cron %}
+    {{ cron.run_cron }}
+  {% endif %}
+  {% if cron.description %}
+    {{ cron.description }}
+  {% endif %}
+</div>
+<div class="system-status-general-info__item">
+  <h3 class="system-status-general-info__item-title">{{ 'Web Server'|t }}</h3>
+  {{ webserver.value }}
+  {% if webserver.description %}
+    {{ webserver.description }}
+  {% endif %}
+</div>
+<div class="system-status-general-info__item">
+  <h3 class="system-status-general-info__item-title">{{ 'PHP'|t }}</h3>
+  <h4>{{ 'Version'|t }}</h4>{{ php.value }}
+  {% if php.description %}
+    {{ php.description }}
+  {% endif %}
+
+  <h4>{{ 'Memory limit'|t }}</h4>{{ php_memory_limit.value }}
+  {% if php_memory_limit.description %}
+    {{ php_memory_limit.description }}
+  {% endif %}
+</div>
+<div class="system-status-general-info__item">
+  <h3 class="system-status-general-info__item-title">{{ 'Database'|t }}</h3>
+  <h4>{{ 'Version'|t }}</h4>{{ database_system_version.value }}
+  {% if database_system_version.description %}
+    {{ database_system_version.description }}
+  {% endif %}
+
+  <h4>{{ 'System'|t }}</h4>{{ database_system.value }}
+  {% if database_system.description %}
+    {{ database_system.description }}
+  {% endif %}
+</div>

core/themes/stable/templates/admin/status-report-grouped.html.twig

@@ -0,0 +1,49 @@
+{#
+/**
+ * @file
+ * Theme override of grouped status report requirements.
+ *
+ * - grouped_requirements: Contains grouped requirements.
+ *   Each group contains:
+ *   - title: The title of the group.
+ *   - type: The severity of the group.
+ *   - items: The requirement instances.
+ *     Each requirement item contains:
+ *     - title: The title of the requirement.
+ *     - value: (optional) The requirement's status.
+ *     - description: (optional) The requirement's description.
+ *     - severity_title: The title of the severity.
+ *     - severity_status: Indicates the severity status.
+ */
+#}
+{{ attach_library('core/drupal.collapse') }}
+
+<div>
+  {% for group in grouped_requirements %}
+    <div>
+      <h3 id="{{ group.type }}">{{ group.title }}</h3>
+      {% for requirement in group.items %}
+        <details class="system-status-report__entry">
+          {%
+            set summary_classes = [
+              'system-status-report__status-title',
+              group.type in ['warning', 'error'] ? 'system-status-report__status-icon system-status-report__status-icon--' ~ group.type
+            ]
+          %}
+          <summary{{ create_attribute({'class': summary_classes}) }} role="button">
+            {% if requirement.severity_title  %}
+              <span class="visually-hidden">{{ requirement.severity_title }}</span>
+            {% endif %}
+            {{ requirement.title }}
+          </summary>
+          <div class="system-status-report__entry__value">
+            {{ requirement.value }}
+            {% if requirement.description %}
+              <div class="description">{{ requirement.description }}</div>
+            {% endif %}
+          </div>
+        </details>
+      {% endfor %}
+    </div>
+  {% endfor %}
+</div>

core/themes/stable/templates/admin/status-report-page.html.twig

@@ -0,0 +1,28 @@
+{#
+/**
+ * @file
+ * Theme override for the status report page.
+ *
+ * Available variables:
+ * - counters: The list of counter elements.
+ * - general_info: A render array to create general info element.
+ * - requirements: A render array to create requirements table.
+ *
+ * @see template_preprocess_status_report()
+ */
+#}
+{% if counters|length == 3 %}
+  {% set element_width_class = ' system-status-report-counters__item--third-width' %}
+{% elseif counters|length == 2 %}
+  {% set element_width_class = ' system-status-report-counters__item--half-width' %}
+{% endif %}
+<div class="system-status-report-counters">
+  {% for counter in counters %}
+    <div class="system-status-report-counters__item{{ element_width_class }}">
+      {{ counter }}
+    </div>
+  {% endfor %}
+</div>
+
+{{ general_info }}
+{{ requirements }}

core/themes/stable/templates/admin/views-ui-view-displays-list.html.twig

@@ -0,0 +1,22 @@
+{#
+/**
+ * @file
+ * Theme override for views displays on the views listing page.
+ *
+ * Available variables:
+ * - displays: Contains multiple display instances. Each display contains:
+ *   - display: Display name.
+ *   - path: Path to display, if any.
+ */
+#}
+<ul>
+  {% for display in displays %}
+    <li>
+      {% if display.path %}
+        {{ display.display }} <span data-drupal-selector="views-table-filter-text-source">({{ display.path }})</span>
+      {% else %}
+        {{ display.display }}
+      {% endif %}
+    </li>
+  {% endfor %}
+</ul>

core/themes/stable/templates/admin/views-ui-views-listing-table.html.twig

@@ -0,0 +1,47 @@
+{#
+/**
+ * @file
+ * Theme override for views listing table.
+ *
+ * Available variables:
+ * - headers: Contains table headers.
+ * - rows: Contains multiple rows. Each row contains:
+ *   - view_name: The human-readable name of the view.
+ *   - machine_name: Machine name of the view.
+ *   - description: The description of the view.
+ *   - displays: List of displays attached to the view.
+ *   - operations: List of available operations.
+ *
+ * @see template_preprocess_views_ui_views_listing_table()
+ */
+#}
+<table{{ attributes.addClass('responsive-enabled') }}>
+  <thead>
+    <tr>
+      {% for header in headers %}
+        <th{{ header.attributes }}>{{ header.data }}</th>
+      {% endfor %}
+    </tr>
+  </thead>
+  <tbody>
+    {% for row in rows %}
+      <tr{{ row.attributes }}>
+        <td class="views-ui-view-name">
+          <h3 data-drupal-selector="views-table-filter-text-source">{{ row.data.view_name.data }}</h3>
+        </td>
+        <td class="views-ui-view-machine-name" data-drupal-selector="views-table-filter-text-source">
+          {{ row.data.machine_name.data }}
+        </td>
+        <td class="views-ui-view-description" data-drupal-selector="views-table-filter-text-source">
+          {{ row.data.description.data }}
+        </td>
+        <td class="views-ui-view-displays">
+          {{ row.data.displays.data }}
+        </td>
+        <td class="views-ui-view-operations">
+          {{ row.data.operations.data }}
+        </td>
+      </tr>
+    {% endfor %}
+  </tbody>
+</table>

core/themes/stable/templates/block/block--system-menu-block.html.twig

@@ -38,7 +38,7 @@
     {% set title_attributes = title_attributes.addClass('visually-hidden') %}
   {% endif %}
   {{ title_prefix }}
-  <h2{{ title_attributes }}>{{ configuration.label }}</h2>
+  <h2{{ title_attributes.setAttribute('id', heading_id) }}>{{ configuration.label }}</h2>
   {{ title_suffix }}
 
   {# Menu. #}

core/themes/stable/templates/form/details.html.twig

@@ -15,8 +15,14 @@
  */
 #}
 <details{{ attributes }}>
+  {%
+    set summary_classes = [
+      required ? 'js-form-required',
+      required ? 'form-required',
+    ]
+  %}
   {%- if title -%}
-    <summary{{ summary_attributes }}>{{ title }}</summary>
+    <summary{{ summary_attributes.addClass(summary_classes) }}>{{ title }}</summary>
   {%- endif -%}
 
   {% if errors %}

core/themes/stable/templates/layout/html.html.twig

@@ -8,7 +8,7 @@
  * - root_path: The root path of the current page (e.g., node, admin, user).
  * - node_type: The content type for the current node, if the page is a node.
  * - head_title: List of text elements that make up the head_title variable.
- *   May contain or more of the following:
+ *   May contain one or more of the following:
  *   - title: The title of the page.
  *   - name: The name of the site.
  *   - slogan: The slogan of the site.

core/themes/stable/templates/navigation/breadcrumb.html.twig

@@ -9,7 +9,7 @@
 #}
 {% if breadcrumb %}
   <nav role="navigation" aria-labelledby="system-breadcrumb">
-    <h2 class="visually-hidden">{{ 'Breadcrumb'|t }}</h2>
+    <h2 id="system-breadcrumb" class="visually-hidden">{{ 'Breadcrumb'|t }}</h2>
     <ol>
     {% for item in breadcrumb %}
       <li>

core/themes/stable/templates/user/username.html.twig

@@ -5,10 +5,16 @@
  *
  * Available variables:
  * - account: The full account information for the user.
- * - name: The user's name, sanitized.
+ * - uid: The user ID, or zero if not a user. As used in anonymous comments.
+ * - name: The user's name, sanitized, and optionally truncated.
+ * - name_raw: The user's name, un-truncated.
+ * - truncated: Whether the user's name was truncated.
  * - extra: Additional text to append to the user's name, sanitized.
+ * - profile_access: Whether the current user has permission to access this
+     users profile page.
  * - link_path: The path or URL of the user's profile page, home page,
  *   or other desired page to link to for more information about the user.
+ * - homepage: (optional) The home page of the account, only set for non users.
  * - link_options: Options to set on the \Drupal\Core\Url object if linking the
  *   user's name to the user's page.
  * - attributes: HTML attributes for the containing element.

core/themes/stable/templates/views/views-view-opml.html.twig

@@ -11,7 +11,7 @@
  * @see template_preprocess_views_view_opml()
  */
 #}
-<?xml version="1.0" encoding="utf-8" ?>
+<?xml version="1.0" encoding="utf-8"?>
 <opml version="2.0">
   <head>
     <title>{{ title }}</title>

core/themes/stable/templates/views/views-view-rss.html.twig

@@ -15,7 +15,7 @@
  * @see template_preprocess_views_view_rss()
  */
 #}
-<?xml version="1.0" encoding="utf-8" ?>
+<?xml version="1.0" encoding="utf-8"?>
 <rss version="2.0" xml:base="{{ link }}"{{ namespaces }}>
   <channel>
     <title>{{ title }}</title>