More styling improvements, bumped version

static/main.css

@@ -43,10 +43,17 @@ body {
     margin: 0 auto;
 }
 
+.header-container {
+    display: flex;
+    justify-content: space-between;
+    align-items: center;
+    margin-bottom: 20px;
+}
+
 h1 { 
     color: #0f172a; 
     font-size: 2.5rem; 
-    margin-bottom: 14px;
+    margin: 0;
     font-weight: 700;
     letter-spacing: -0.025em;
 }
@@ -75,7 +82,7 @@ h2 {
     border-radius: 6px;
     font-size: 14px;
     font-weight: 500;
-    margin-bottom: 20px;
+    margin: 0;
 }
 
 code { 

views/partials/changelog.html

@@ -1,6 +1,14 @@
 {{define "changelog"}}
 <h2>Changelog</h2>
 
+<div class="changelog-entry">
+    <div class="version">v1.3.1</div>
+    <div class="date">2025-08-12</div>
+    <ul>
+        <li>Improved styling.</li>
+    </ul>
+</div>
+
 <div class="changelog-entry">
     <div class="version">v1.3.0</div>
     <div class="date">2025-08-12</div>

views/partials/header.html

@@ -1,5 +1,7 @@
 {{define "header"}}
-<h1>🚀 FITRA - File transfer API</h1>
-<div class="version-badge">Version 1.2.0</div>
+<div class="header-container">
+    <h1>🚀 FITRA - File transfer API</h1>
+    <div class="version-badge">Version 1.3.1<br><small>2025-08-12</small></div>
+</div>
 <p>Simple file upload and download service for developers using HTTP requests in CLI.</p>
 {{end}}