diff --git a/CHANGELOG.md b/CHANGELOG.md
index 43c3159c..a7881b41 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -2,6 +2,16 @@
 
 All notable changes to this project will be documented in this file.
 
+## 0.0.27 - 2022-02-14
+- **This will do database update**
+- Add support for Maimai DX Universe!
+- Add new music and event data for O.N.G.E.K.I bright.
+- Disable O.N.G.E.K.I bright login announcements.
+- Add automatic host and port assignment. Now Aqua works out-of-box without first configuration. Still, previous config entries still works if it needed for some reason. Thanks akiroz!
+- Fix rating display in Maimai DX user entry. It now respects ingame rating showing preference as expected.
+- Fix Maimai DX user playlog saving. Previously it lost some of data.
+- Update O.N.G.E.K.I Aqua API endpoints for user data export and import.
+
 ## 0.0.26b - 2021-12-27
 - Add new music and event data for O.N.G.E.K.I bright.
 - Switch to typical bean name. Previously it was generated dynamically with classpath. No user-side difference.
@@ -15,12 +25,12 @@ All notable changes to this project will be documented in this file.
 
 - **This will do database update**
 - Add support for O.N.G.E.K.I bright!
-- Disabled O.N.G.E.K.I Red Plus login announcements. You can now create new account without numerous event popups.
+- Disable O.N.G.E.K.I Red Plus login announcements. You can now create new account without numerous event popups.
 - Delete some non-user-obtainable cards. This was available in card gacha if you were lucky, and made game crash if you did. Special thanks to htk030 for this.
 - Improve some documentations. Like what you seeing right now.
 - Fix typo in AimeDB lookup handler.
 - Change some mismatches, and delete previous backup tables in Sqlite DB.
-- Update dependencies, which includes fixed version for log4j and logback vulnerbilities.
+- Update dependencies, which includes fixed version for log4j and logback vulnerabilities.
 
 ## 0.0.25 - 2021-11-30
 
diff --git a/README.md b/README.md
index c51c0c46..77d8cc3b 100644
--- a/README.md
+++ b/README.md
@@ -3,7 +3,7 @@ An multipurpose game server power by Spring Boot.
 
 ### Supported Game:
 * CHUNITHM Paradise Lost (and below)
-* Maimai DX Splash Plus (and below)
+* Maimai DX Universe (and below)
 * Project DIVA Arcade Future Tone
 * O.N.G.E.K.I. bright (and below)
 
diff --git a/pom.xml b/pom.xml
index fe9a991c..a047ba27 100644
--- a/pom.xml
+++ b/pom.xml
@@ -10,7 +10,7 @@
     </parent>
     <groupId>icu.samnya</groupId>
     <artifactId>aqua</artifactId>
-    <version>0.0.26b-RELEASE</version>
+    <version>0.0.27-RELEASE</version>
     <name>Aqua Server</name>
     <description>A multipurpose game server</description>