diff --git a/config/locales/js-en.yml b/config/locales/js-en.yml
index 558c9e0da215..761b7a5153c6 100644
--- a/config/locales/js-en.yml
+++ b/config/locales/js-en.yml
@@ -400,18 +400,16 @@ en:
           learn_about: "Learn more about the new features"
           # Include the version to invalidate outdated translations in other locales.
           # Otherwise, e.g. chinese might still have the translations for 10.0 in the 12.0 release.
-          "15_0":
+          "15_1":
             standard:
               new_features_html: >
                 The release brings various features and improvements for you, e.g. <br>
                 <ul class="%{list_styling_class}">
-                  <li>Boost your communication with a better structured Activity tab, real-time loading messages and notifications, emoji reactions, and more.</li>
-                  <li>Benefit from easy Single Sign-On authentication settings with SAML and OIDC in your Enterprise Cloud administration.</li>
-                  <li>Use the new 'Standard global role' and enable permissions to view email addresses.</li>
-                  <li>Enjoy easier navigation in project lists with quick action table headers.</li>
-                  <li>Experience simplified design settings with fewer sidebar design variables needed.</li>
-                  <li>Reduce manual cleanup when adding a custom field to a type – no more auto-applying to all projects.</li>
-                  <li>Benefit from improved navigation clarity – 'My account' is renamed to 'Account settings'.</li>
+                  <li>Custom fields of type hierarchy (Enterprise add-on).</li>
+                  <li>Redesign of the Relations tab in work packages.</li>
+                  <li>Redesign of the Meetings index page.</li>
+                  <li>Manual page breaks in PDF work package exports.</li>
+                  <li>Zen mode for project lists.</li>
                 </ul>
 
     ical_sharing_modal:
diff --git a/frontend/src/app/features/homescreen/blocks/new-features.component.ts b/frontend/src/app/features/homescreen/blocks/new-features.component.ts
index 3b0847db4439..204f008bbee5 100644
--- a/frontend/src/app/features/homescreen/blocks/new-features.component.ts
+++ b/frontend/src/app/features/homescreen/blocks/new-features.component.ts
@@ -33,9 +33,9 @@ import { I18nService } from 'core-app/core/i18n/i18n.service';
 import { imagePath } from 'core-app/shared/helpers/images/path-helper';
 
 // The key used in the I18n files to distinguish between versions.
-const OpVersionI18n = '15_0';
+const OpVersionI18n = '15_1';
 
-const OpReleaseURL = 'https://www.openproject.org/docs/release-notes/15-0-0/';
+const OpReleaseURL = 'https://www.openproject.org/docs/release-notes/15-1-0/';
 
 /** Update the teaser image to the next version */
 const featureTeaserImage = `${OpVersionI18n}_features.svg`;
diff --git a/frontend/src/assets/images/15_0_features.svg b/frontend/src/assets/images/15_1_features.svg
similarity index 100%
rename from frontend/src/assets/images/15_0_features.svg
rename to frontend/src/assets/images/15_1_features.svg