diff --git a/.gitignore b/.gitignore
index 40bb34c..9cdf3d4 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,4 +1,5 @@
 data
+git_stat_v2.sh
 *.token
 .prettierignore
 .idea/
diff --git a/CHANGELOG.md b/CHANGELOG.md
index 8027673..c7fc053 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -2,6 +2,8 @@
 
 ## Unreleased
 
+## 1.1.0
+
 ### Added
 
 - Add jax jitted function load/save utilities in experimental.py
diff --git a/tensorcircuit/__init__.py b/tensorcircuit/__init__.py
index 1e19ec4..dd6d93d 100644
--- a/tensorcircuit/__init__.py
+++ b/tensorcircuit/__init__.py
@@ -1,4 +1,4 @@
-__version__ = "1.0.2"
+__version__ = "1.1.0"
 __author__ = "TensorCircuit Authors"
 __creator__ = "refraction-ray"