update version to 0.8.3

Author: mh739025250

setup.py

@@ -30,7 +30,7 @@ def run_tests(self):
 
 setup(
     name="delta-task",
-    version="0.8.1",
+    version="0.8.3",
     license_files=("LICENSE"),
     packages=find_packages(),
     include_package_data=True,