Bump version to 4.0.3 (#549)

Updated the version to 4.0.3

Author: jprakash-db

CHANGELOG.md

@@ -1,5 +1,9 @@
 # Release History
 
+# 4.0.3 (2025-04-22)
+
+- Fix: Removed `packaging` dependency in favour of default libraries, for `urllib3` version checks (databricks/databricks-sql-python#547 by @jprakash-db)
+- 
 # 4.0.2 (2025-04-01)
 
 - Fix: Relaxed the pin for `python-dateutil` to be `^2.8.0` (databricks/databricks-sql-python#538 by @jprakash-db)

pyproject.toml

@@ -1,6 +1,6 @@
 [tool.poetry]
 name = "databricks-sql-connector"
-version = "4.0.2"
+version = "4.0.3"
 description = "Databricks SQL Connector for Python"
 authors = ["Databricks <databricks-sql-connector-maintainers@databricks.com>"]
 license = "Apache-2.0"

src/databricks/sql/__init__.py

@@ -68,7 +68,7 @@ def __repr__(self):
 DATE = DBAPITypeObject("date")
 ROWID = DBAPITypeObject()
 
-__version__ = "4.0.2"
+__version__ = "4.0.3"
 USER_AGENT_NAME = "PyDatabricksSqlConnector"
 
 # These two functions are pyhive legacy