docs: update the homepage with progressive rollout content

docs/bucketeer-docs.mdx

@@ -125,6 +125,16 @@ Bucketeer is a feature management platform that enables organizations to optimiz
   </p>
 </details>
 
+<details>
+  <summary><strong>Progressive Rollout</strong></summary>
+  <p>
+    Introduce new features to your users gradually using the Progressive Rollout. This feature automates the release process by incrementally exposing selected flag variations to a growing percentage of your user base. Adopt this release strategy to identify and address potential issues with new features in the early stages of deployment, minimizing their impact.
+  </p>
+  <p>
+    Learn how to use the <a href="./feature-flags/creating-feature-flags/auto-operation/progressive-rollout">progressive rollout</a> feature available on Bucketeer.
+  </p>
+</details>
+
 <details>
   <summary><strong>Trigger Flags Remotly</strong></summary>
   <p>