diff --git a/CHANGELOG.md b/CHANGELOG.md
index 9506a15..322ca4b 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,6 +1,39 @@
 Changelog
 =========
 
+v3.15.0
+-------
+
+New features
+
+- The user level badge can be displayed in the top navigation bar
+- The level up notification animated the transition to the new level
+- Redesign the levels customisation page to simplify setting their points
+- Points shortcode can display the number of points of the current user
+- Admin setting allow admin users to collect points like other users
+
+Quality of life
+
+- Warn admins when they are editing the default settings in site-wide mode
+- The levels can be reset to the admin defaults from the levels page
+- The levels appearance can be reset to the admin defaults from the appearance page
+- Improved the design of several pages
+- Display compatibility checks in the admin general settings page
+- Renamed "Visuals" to "Appearance"
+
+Bug fixes
+
+- Fixed JavaScript error when trying to dismiss notice to managers
+- The level up event could incorrectly trigger when editing user points
+- Other minor fixes and improvements
+
+Technical changes
+
+- Compatibility with Moodle 4.3
+- Plugin declare which Moodle versions are explicitly supported
+
+Read our [release blog post](https://www.levelup.plus/blog/xp-release-3-15/) to learn more.
+
 v3.14.1
 -------
 
diff --git a/version.php b/version.php
index 68a0633..81e845b 100644
--- a/version.php
+++ b/version.php
@@ -24,9 +24,9 @@
 
 defined('MOODLE_INTERNAL') || die();
 
-$plugin->version    = 2023100403;
+$plugin->version    = 2023100800;
 $plugin->requires   = 2017111300;   // Moodle 3.4.0.
 $plugin->component  = 'block_xp';
 $plugin->maturity   = MATURITY_ALPHA;
-$plugin->release    = 'dev';
+$plugin->release    = '3.15.0';
 $plugin->supported  = [34, 403];