docs(changelog): add v0.7.2 in-development section

src/pages/changelog.astro

@@ -20,6 +20,68 @@ import BaseLayout from '../layouts/BaseLayout.astro';
       </div>
     </section>
 
+    <!-- v0.7.2 Section -->
+    <section id="v0-7-2" class="changelog-section">
+      <div class="container">
+        <div class="version-card version-development">
+          <div class="version-header">
+            <div class="version-info">
+               <h2 class="version-number">v0.7.2</h2>
+              <span class="version-date">TBD</span>
+            </div>
+            <span class="version-badge badge-development">In Development</span>
+          </div>
+          
+          <div class="version-content">
+            <div class="version-resume">
+              <p>Current development build. Features and changes are being actively worked on and may change before release.</p>
+            </div>
+
+            <h3 class="product-heading">Zaguán Blade</h3>
+
+            <div class="changes-section">
+              <h3 class="changes-title">
+                <span class="changes-icon">✨</span>
+                Enhancements
+              </h3>
+              <ul class="changes-list">
+              </ul>
+            </div>
+
+            <div class="changes-section">
+              <h3 class="changes-title">
+                <span class="changes-icon">🐛</span>
+                Bug Fixes
+              </h3>
+              <ul class="changes-list">
+              </ul>
+            </div>
+
+            <h3 class="product-heading">Zaguán Coder Daemon</h3>
+
+            <div class="changes-section">
+              <h3 class="changes-title">
+                <span class="changes-icon">✨</span>
+                Enhancements
+              </h3>
+              <ul class="changes-list">
+                <li><strong>Zaguán Coder Daemon.</strong> Updated the System Prompts based on how modern LLMs in 2026 work in terms of positive and negative instructions.</li>
+              </ul>
+            </div>
+
+            <div class="changes-section">
+              <h3 class="changes-title">
+                <span class="changes-icon">🐛</span>
+                Bug Fixes
+              </h3>
+              <ul class="changes-list">
+              </ul>
+            </div>
+          </div>
+        </div>
+      </div>
+    </section>
+
     <!-- v0.7.1 Section -->
     <section id="v0-7-1" class="changelog-section">
       <div class="container">
@@ -1271,6 +1333,18 @@ import BaseLayout from '../layouts/BaseLayout.astro';
     background: linear-gradient(135deg, #f59e0b 0%, #d97706 100%);
     color: var(--color-bg);
   }
+
+  .product-heading {
+    font-size: 1.1rem;
+    font-weight: 900;
+    text-transform: uppercase;
+    letter-spacing: 0.08em;
+    color: var(--color-text);
+    padding: var(--space-sm) var(--space-md);
+    border-left: 3px solid var(--color-accent);
+    background: var(--color-bg-elevated);
+    margin: 0;
+  }
   
   /* Version Content */
   .version-content {