diff --git a/bowser-v2.13.0-thumbnail.png b/bowser-v2.13.0-thumbnail.png
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diff --git a/bowser-v2.13.0-thumbnail.svg b/bowser-v2.13.0-thumbnail.svg
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+++ b/bowser-v2.13.0-thumbnail.svg
@@ -0,0 +1,59 @@
+<svg width="1200" height="630" viewBox="0 0 1200 630" xmlns="http://www.w3.org/2000/svg">
+    <defs>
+        <linearGradient id="bgGradient" x1="0%" y1="0%" x2="100%" y2="100%">
+            <stop offset="0%" style="stop-color:#2b86c5;stop-opacity:1" />
+            <stop offset="100%" style="stop-color:#784ba0;stop-opacity:1" />
+        </linearGradient>
+        <filter id="dropShadow" x="-20%" y="-20%" width="140%" height="140%">
+            <feGaussianBlur in="SourceAlpha" stdDeviation="10" />
+            <feOffset dx="0" dy="10" result="offsetblur" />
+            <feComponentTransfer>
+                <feFuncA type="linear" slope="0.3" />
+            </feComponentTransfer>
+            <feMerge>
+                <feMergeNode />
+                <feMergeNode in="SourceGraphic" />
+            </feMerge>
+        </filter>
+        <filter id="blobBlur">
+            <feGaussianBlur in="SourceGraphic" stdDeviation="40" />
+        </filter>
+    </defs>
+
+    <!-- Background -->
+    <rect width="100%" height="100%" fill="url(#bgGradient)" />
+
+    <!-- Abstract Blobs for texture -->
+    <circle cx="90%" cy="10%" r="300" fill="#00c853" fill-opacity="0.2" filter="url(#blobBlur)" />
+    <circle cx="10%" cy="90%" r="250" fill="#2b86c5" fill-opacity="0.2" filter="url(#blobBlur)" />
+
+    <!-- Browser Window (Centered) -->
+    <g transform="translate(350, 125)">
+        <!-- Browser Window Frame -->
+        <rect x="0" y="0" width="500" height="380" rx="20" fill="rgba(255,255,255,0.1)" stroke="rgba(255,255,255,0.2)" stroke-width="1" filter="url(#dropShadow)" />
+        
+        <!-- Window Controls -->
+        <g transform="translate(20, 20)">
+            <circle cx="0" cy="0" r="7.5" fill="#ff5f56" />
+            <circle cx="25" cy="0" r="7.5" fill="#ffbd2e" />
+            <circle cx="50" cy="0" r="7.5" fill="#27c93f" />
+        </g>
+
+        <!-- URL Bar -->
+        <rect x="100" y="7.5" width="380" height="25" rx="12.5" fill="rgba(255,255,255,0.1)" />
+
+        <!-- Content Inside Browser (Centered) -->
+        <g transform="translate(250, 210)">
+            <!-- Title -->
+            <text x="0" y="-30" font-family="-apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Helvetica, Arial, sans-serif" font-weight="900" font-size="100" fill="white" letter-spacing="-2" text-anchor="middle">Bowser</text>
+            
+            <!-- Badge -->
+            <!-- Centered: Badge width 380, x starts at -190 -->
+            <rect x="-190" y="10" width="380" height="64" rx="32" fill="#00c853" />
+            <text x="0" y="52" font-family="-apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Helvetica, Arial, sans-serif" font-weight="bold" font-size="28" fill="white" text-anchor="middle">New release • v2.13.0</text>
+            
+            <!-- URL -->
+            <text x="0" y="120" font-family="-apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Helvetica, Arial, sans-serif" font-weight="600" font-size="24" fill="rgba(255,255,255,0.9)" text-anchor="middle">github.com/bowser-js/bowser</text>
+        </g>
+    </g>
+</svg>
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