diff --git a/CHANGELOG.md b/CHANGELOG.md
index 251ac2e..98fca95 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,19 +1,22 @@
 # Changelog
 
-## Unreleased
+*Dec 3, 2021*
+
+## v0.2.3
 
 - [29](https://github.com/crypto-com/pystarport/pull/29) Allow vesting portion of the allocated fund in account
 - [28](https://github.com/crypto-com/pystarport/pull/28) Support overwrite default relayer config with configs used to setup chains
-- [13](https://github.com/crypto-com/pystarport/issues/13) Support configure start command flags
+- [13](https://github.com/crypto-com/pystarport/issues/13) Support configure start command flags
 - [19](https://github.com/crypto-com/pystarport/issues/19) Support `config` to patch `config.toml` for each validator
+- [37](https://github.com/crypto-com/pystarport/pull/37) Add expansion feature
 
 *Jul 6, 2021*
 
 ## v0.2.2
 
-- [12] (https://github.com/crypto-com/pystarport/issues/12) Add back mnemonics
+- [12](https://github.com/crypto-com/pystarport/issues/12) Add back mnemonics
   
-- [11] (https://github.com/crypto-com/pystarport/pull/11) 
+- [11](https://github.com/crypto-com/pystarport/pull/11)
   Add min-gas prices 
   Add quotes on validator pubkey, as ProtoJSON is used in 0.43
 
@@ -21,10 +24,8 @@
 *Jun 17, 2021*
 ## v0.2.1
 
-- [5] (https://github.com/crypto-com/pystarport/issues/5) Add `query_denom_by_name` to check existing denom before issuing
-- [2] (https://github.com/crypto-com/pystarport/issues/2) Add mnemonic option field for accounts 
-
-
+- [5](https://github.com/crypto-com/pystarport/issues/5) Add `query_denom_by_name` to check existing denom before issuing
+- [2](https://github.com/crypto-com/pystarport/issues/2) Add mnemonic option field for accounts
 
 ## v0.2.0
 
diff --git a/pyproject.toml b/pyproject.toml
index ae538a5..7d89546 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -1,14 +1,14 @@
 [tool.poetry]
 name = "pystarport"
-version = "0.2.2"
+version = "0.2.3"
 description = "Spawn local devnets for cosmos-sdk chains"
-authors = ["huangyi <huang@crypto.com>"]
+authors = ["chain-dev-team <chain-dev@crypto.com>"]
 license = "Apache"
 keywords = ["CRO", "blockchain", "crypto.com", "cosmos"]
 readme = "README.md"
 homepage = "https://github.com/crypto-com/pystarport"
 repository = "https://github.com/crypto-com/pystarport"
-include = ["LICENSE"]
+include = ["LICENSE", "CHANGELOG.md"]
 
 [tool.poetry.dependencies]
 python = "^3.8"