diff --git a/CHANGELOG.md b/CHANGELOG.md
index 8ad139f..2688699 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -6,6 +6,8 @@ and this project adheres to [Semantic Versioning](http://semver.org/).
 
 ## Unreleased
 
+## 3.0 - 2018-12-28
+
 ### Added
 - call backtraces to SQL records and HTTP calls
 - new format of hook events
diff --git a/laps.php b/laps.php
index 7575a55..7289513 100644
--- a/laps.php
+++ b/laps.php
@@ -5,7 +5,7 @@ Plugin Name: Laps
 Plugin URI: https://github.com/Rarst/laps
 Description: Light WordPress profiler.
 Author: Andrey “Rarst” Savchenko
-Version: 2.0
+Version: 3.0
 Author URI: https://www.rarst.net/
 Text Domain: laps
 Domain Path: /lang