diff --git a/CHANGELOG.md b/CHANGELOG.md
index 4e3ccf7..ba22a99 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,4 +1,13 @@
 # Change Log
+## 1.6.0 (2023-08-23)
+
+### Enhancements
+- (Alpha) add the Live feature
+- Fix to use local time for index array format
+
+### Bug fixes
+- **Frontend**: disable extrapolation in index array
+
 ## 1.5.1 (2023-05-15)
 
 ### Enhancements
diff --git a/docs/releases.md b/docs/releases.md
index 4e3a447..9accea7 100644
--- a/docs/releases.md
+++ b/docs/releases.md
@@ -1,4 +1,15 @@
 # Release Notes
+## 1.6.0
+
+**2023-08-23**
+
+### Enhancements
+- (Alpha) add the Live feature
+- Fix to use local time for index array format
+
+### Bug fixes
+- **Frontend**: disable extrapolation in index array
+
 ## 1.5.1
 
 **2023-05-15**
diff --git a/package.json b/package.json
index f999925..ca04710 100644
--- a/package.json
+++ b/package.json
@@ -2,7 +2,7 @@
   "name": "sasaki77-archiver-appliance",
   "alerting": true,
   "private": true,
-  "version": "1.5.1",
+  "version": "1.6.0",
   "description": "ArchiverAppliance",
   "main": "index.js",
   "scripts": {