diff --git a/CHANGELOG.md b/CHANGELOG.md
index fe2a85b..717b928 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -2,6 +2,10 @@
 
 <!--next-version-placeholder-->
 
+## v0.2.0 (2022-08-23)
+### Feature
+* Add device ident and address, make variables optional ([`0e1e80d`](https://github.com/vincegio/airthings-ble/commit/0e1e80d78c1a400c773e37d3982614d3c246b607))
+
 ## v0.1.0 (2022-08-22)
 ### Feature
 * Add battery percentage ([`cb8f4b3`](https://github.com/vincegio/airthings-ble/commit/cb8f4b34506d8143cda0f9b3854da825829327e9))
diff --git a/airthings_ble/__init__.py b/airthings_ble/__init__.py
index 55032d2..4d4f900 100644
--- a/airthings_ble/__init__.py
+++ b/airthings_ble/__init__.py
@@ -3,6 +3,6 @@
 
 from .parser import AirthingsBluetoothDeviceData, AirthingsDevice
 
-__version__ = "0.1.0"
+__version__ = "0.2.0"
 
 __all__ = ["AirthingsBluetoothDeviceData", "AirthingsDevice"]
diff --git a/pyproject.toml b/pyproject.toml
index 94f193a..0067740 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -1,6 +1,6 @@
 [tool.poetry]
 name = "airthings-ble"
-version = "0.1.0"
+version = "0.2.0"
 description = "Manage Airthings BLE devices"
 authors = ["J. Nick Koston <nick@koston.org>"]
 license = "Apache Software License 2.0"