Merge pull request #341 from networktocode/release-2.2.2

Release v2.2.2

Author: jdrew82

diffsync/__init__.py

@@ -488,7 +488,7 @@ def __new__(cls, **kwargs):  # type: ignore[no-untyped-def]
         for key, value in kwargs.items():
             try:
                 meta_kwargs[key] = deepcopy(value)
-            except (TypeError, AttributeError):
+            except Exception:  # pylint: disable=broad-exception-caught
                 # Some objects (e.g. Kafka Consumer, DB connections) cannot be deep copied
                 meta_kwargs[key] = value
         instance = super().__new__(cls)

docs/admin/release_notes/version_2.2.md

@@ -18,3 +18,9 @@ Remove Python 3.9 support as it's EOL.
 
 - [#321](https://github.com/networktocode/diffsync/issues/321) - Fixed CI release workflow.
 - Rebaked from the cookie `main`.
+
+## [v2.2.2 (2026-03-11)](https://github.com/networktocode/diffsync/releases/tag/v2.2.2)
+
+### Fixed
+
+- [#339](https://github.com/networktocode/diffsync/issues/339) - Fixed bug with deepcopy in dunder new.

pyproject.toml

@@ -1,6 +1,6 @@
 [tool.poetry]
 name = "diffsync"
-version = "2.2.1"
+version = "2.2.2"
 description = "Library to easily sync/diff/update 2 different data sources"
 authors = ["Network to Code, LLC <info@networktocode.com>"]
 license = "Apache-2.0"