diff --git a/changelog b/changelog
index 7d9c6697..1ef4313c 100644
--- a/changelog
+++ b/changelog
@@ -1,3 +1,7 @@
+## [2.6.0] - 2020-04-09
+### Added
+- `_conversationAdded` and `_conversationRemoved` hooks
+
 ## [2.5.1] - 2020-03-10
 ### Fixed
 - dependency issues with werkzeug
diff --git a/setup.py b/setup.py
index d34a0f3d..65310327 100644
--- a/setup.py
+++ b/setup.py
@@ -25,7 +25,7 @@
 
 setup(
     name='leancloud',
-    version='2.5.1',
+    version='2.6.0',
     description='LeanCloud Python SDK',
     url='https://leancloud.cn/',
     author='asaka',