diff --git a/CHANGELOG.md b/CHANGELOG.md
index 5c2f8c6..47794d2 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -7,6 +7,13 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 ## [Unreleased]
 
+## 2026-08-07
+
+### Added
+- Link to the build number to point to the changelog file. (build xxx)
+
+---
+
 ## 2026-07-28
 
 ### Added
diff --git a/client/src/components/Sidebar/index.tsx b/client/src/components/Sidebar/index.tsx
index cdd5727..74bd0b9 100644
--- a/client/src/components/Sidebar/index.tsx
+++ b/client/src/components/Sidebar/index.tsx
@@ -25,6 +25,7 @@ function Sidebar(props: React.PropsWithChildren<Props>): React.ReactNode {
   const [lastSeen, setLastSeen] = useState('');
   const { t } = useTranslation();
   const build = `Build: ${env.VITE_BUILD}`;
+  const changeLogUrl = 'https://lightroasted.vps-kinghost.net/rmcampos/tasknote/src/branch/main/CHANGELOG.md';
 
   // Note: when selected, change class to plus-jakarta-sans-thin and add background
 
@@ -119,7 +120,15 @@ function Sidebar(props: React.PropsWithChildren<Props>): React.ReactNode {
               <small>{t('sidebar_last_seen', { time: lastSeen })}</small>
             </div>
           )}
-          <small data-testid="footer-text">{build}</small>
+          <a
+            data-testid="footer-text"
+            href={changeLogUrl}
+            target="_blank"
+            rel="noopener noreferrer"
+            className="footer-link"
+          >
+            <small>{build}</small>
+          </a>
         </div>
       </div>
 
diff --git a/client/src/components/Sidebar/style.scss b/client/src/components/Sidebar/style.scss
index d4515cb..9e7e277 100644
--- a/client/src/components/Sidebar/style.scss
+++ b/client/src/components/Sidebar/style.scss
@@ -96,3 +96,12 @@ a.active {
   border-left: #4CD964 0.3rem solid;
   background: #ced6da linear-gradient(270deg, rgba(53, 99, 233, 0.36) -416.06%, rgba(53, 99, 233, 0) 94.8%);
 }
+
+.footer-link {
+  color: inherit;
+  text-decoration: none;
+}
+
+.footer-link:hover {
+  text-decoration: underline;
+}