Update from upstream (Casper 5.7.2)

Author: devnied

assets/css/screen.css

@@ -2170,6 +2170,10 @@ html.dark-mode .site-header-content {
     color: #fff;
 }
 
+html.dark-mode .site-header-cover {
+    opacity: 1;
+}
+
 html.dark-mode .post-card-image {
     background: var(--color-darkmode);
 }
@@ -2362,6 +2366,10 @@ html.dark-mode .footer-cta-title {
         color: #fff;
     }
 
+    html.auto-color .site-header-cover {
+        opacity: 1;
+    }
+
     html.auto-color .post-card-image {
         background: var(--color-darkmode);
     }

default.hbs

@@ -39,7 +39,7 @@
                     {{/if}}
                 </a>
                 <button class="gh-search gh-icon-btn" aria-label="Search this site" data-ghost-search>{{> "icons/search"}}</button>
-                <button class="gh-burger"></button>
+                <button class="gh-burger" aria-label="Main Menu"></button>
             </div>
 
             <nav class="gh-head-menu">
@@ -54,14 +54,14 @@
             <div class="gh-head-actions">
                 {{#unless @site.members_enabled}}
                     {{^match @custom.navigation_layout "Stacked"}}
-                        <button class="gh-search gh-icon-btn" data-ghost-search>{{> "icons/search"}}</button>
+                        <button class="gh-search gh-icon-btn" aria-label="Search this site" data-ghost-search>{{> "icons/search"}}</button>
                         <a class="social-link social-link-li" href="https://www.linkedin.com/showcase/michelin-it-digital" title="Linkedin" target="_blank" rel="noopener">{{> "icons/linkedin"}}</a>
                         {{#if @site.twitter}}
                             <a class="social-link social-link-tw" href="{{twitter_url @site.twitter}}" title="X" target="_blank" rel="noopener">{{> "icons/twitter"}}</a>
                         {{/if}}
                     {{/match}}
                 {{else}}
-                    <button class="gh-search gh-icon-btn" data-ghost-search>{{> "icons/search"}}</button>
+                    <button class="gh-search gh-icon-btn" aria-label="Search this site" data-ghost-search>{{> "icons/search"}}</button>
                     <a class="social-link social-link-li" href="https://www.linkedin.com/showcase/michelin-it-digital" title="Linkedin" target="_blank" rel="noopener">{{> "icons/linkedin"}}</a>
                     {{#if @site.twitter}}
                         <a class="social-link social-link-tw" href="{{twitter_url @site.twitter}}" title="Twitter" target="_blank" rel="noopener">{{> "icons/twitter"}}</a>

package.json

@@ -2,7 +2,7 @@
     "name": "michelin",
     "description": "Michelin default theme for Ghost publishing platform",
     "demo": "https://blogit.michelin.io/",
-    "version": "5.7.1",
+    "version": "5.7.2",
     "engines": {
         "ghost": ">=5.0.0"
     },

partials/post-card.hbs

@@ -1,7 +1,7 @@
 {{!-- This is a partial file used to generate a post "card"
 which templates loop over to generate a list of posts. --}}
 
-<article class="post-card {{post_class}}{{#match @custom.feed_layout "Classic"}}{{#is "home"}}{{#has index="0"}} post-card-large{{/has}}{{#has index="1,2"}} dynamic{{/has}}{{/is}}{{/match}}{{#match @custom.feed_layout "Grid"}} keep-ratio{{/match}}{{#match @custom.feed_layout "List"}}{{#is "home, paged"}} post-card-large{{/is}}{{/match}}{{#unless access}} post-access-{{visibility}}{{/unless}}">
+<article class="post-card {{post_class}}{{#match @custom.feed_layout "Classic"}}{{#is "home"}}{{#has index="0"}} post-card-large{{/has}}{{#has index="1,2"}} dynamic{{/has}}{{/is}}{{/match}}{{#match @custom.feed_layout "Grid"}} keep-ratio{{/match}}{{#match @custom.feed_layout "List"}}{{^is "tag, author"}} post-card-large{{/is}}{{/match}}{{#unless access}} post-access-{{visibility}}{{/unless}}">
 
     {{#if feature_image}}
     <a class="post-card-image-link" href="{{url}}">