[release]: Update Flatpak manifest

Author: mr-cheffy

app.zen_browser.zen.metainfo.xml

@@ -30,27 +30,20 @@
   <url type="translate">https://crowdin.com/project/zen-browser</url>
   <url type="contact">https://discord.gg/zen-browser</url>
   <url type="vcs-browser">https://github.com/zen-browser</url>
-  <url type="contribute">https://docs.zen-browser.app/contribute</url>
+  <url type="contribute">https://docs.zen-browser.app/contribute/CONTRIBUTING</url>
   <branding>
-    <color type="primary" scheme_preference="light">#F2F0E3</color>
-    <color type="primary" scheme_preference="dark">#1F1F1F</color>
+    <color type="primary" scheme_preference="light">#d9d9d9</color>
+    <color type="primary" scheme_preference="dark">#f5f5f5</color>
   </branding>
   <screenshots>
     <screenshot type="default">
-      <caption>Main window</caption>
-      <image>https://raw.githubusercontent.com/zen-browser/flatpak/refs/heads/main/assets/browser-dark.png</image>
+      <image>https://raw.githubusercontent.com/zen-browser/www/refs/heads/main/src/assets/browser.png</image>
     </screenshot>
     <screenshot>
-      <caption>Main window in light mode</caption>
-      <image>https://raw.githubusercontent.com/zen-browser/flatpak/refs/heads/main/assets/browser.png</image>
+      <image>https://raw.githubusercontent.com/zen-browser/www/refs/heads/main/src/assets/browser-splitview.png</image>
     </screenshot>
     <screenshot>
-      <caption>The glance feature allows you to view links without actually opening them</caption>
-      <image>https://raw.githubusercontent.com/zen-browser/flatpak/refs/heads/main/assets/browser-glance.png</image>
-    </screenshot>
-    <screenshot>
-      <caption>The split view feature allows you to view multiple tabs at once</caption>
-      <image>https://raw.githubusercontent.com/zen-browser/flatpak/refs/heads/main/assets/browser-splitview.png</image>
+      <image>https://raw.githubusercontent.com/zen-browser/www/refs/heads/main/src/assets/browser-compactmode.png</image>
     </screenshot>
   </screenshots>
   <content_rating type="oars-1.1"/>
@@ -66,6 +59,9 @@
     <control>keyboard</control>
   </supports>
   <releases>
+    <release version="1.15.4b" date="2025-09-05T18:19:55.380Z">
+      <url type="details">https://zen-browser.app/release-notes/1.15.4b</url>
+    </release>
     <release version="1.15.3b" date="2025-09-02T18:55:22.689Z">
       <url type="details">https://zen-browser.app/release-notes/1.15.3b</url>
     </release>
@@ -328,4 +324,4 @@
       <url type="details">https://zen-browser.app/release-notes/1.0.0-a.32</url>
     </release>
   </releases>
-</component>
+</component>

version

@@ -1 +1 @@
-1.15.3b
+1.15.4b