diff --git a/cas_wrapper.py b/cas_wrapper.py
index 945e7bc..8e7b26a 100644
--- a/cas_wrapper.py
+++ b/cas_wrapper.py
@@ -79,6 +79,30 @@ class CasWrapper:
             result_of_execution = command()
         return json.loads(result_of_execution)['hash']
 
+    def notarize_no_exc(
+            self,
+            local_path: str,
+            metadata: typing.Dict = None,
+    ) -> typing.Tuple[bool, str]:
+        """
+        Wrapper for avoiding raising exceptions during notarization.
+        Return `success` flag instead for library user to react respectively.
+        :param local_path: path to a local Git repo
+        :param metadata: additional metadata
+        :return: boolean flag for operation success and the hash
+            of the notarized artifact.
+        :rtype: tuple
+        """
+        success = False
+        try:
+            cas_hash = self.notarize(local_path, metadata=metadata)
+            success = True
+        except Exception:
+            self._logger.exception('Cannot notarize artifact: %s',
+                                   local_path)
+            cas_hash = ''
+        return success, cas_hash
+
     def authenticate(
             self,
             local_path: str,
diff --git a/setup.py b/setup.py
index 8cca4ab..08ed08a 100644
--- a/setup.py
+++ b/setup.py
@@ -2,7 +2,7 @@ from setuptools import setup
 
 setup(
     name="cas_wrapper",
-    version="0.0.4",
+    version="0.0.5",
     author="Stepan Oksanichenko",
     author_email="soksanichenko@almalinux.org",
     description="The python wrapper around binary cas from "