Add changelog

AutoPrFromHttpClientPython · AutoPrFromHttpClientPython · commit 4df1eb885608 · 2026-02-03T17:50:56.000Z
diff --git a/.chronus/changes/remove-deepcopy-import-serializer-2026-2-2-6-18-14.md b/.chronus/changes/remove-deepcopy-import-serializer-2026-2-2-6-18-14.md
@@ -0,0 +1,8 @@
+---
+changeKind: internal
+packages:
+  - "@autorest/python"
+  - "@azure-tools/typespec-python"
+---
+
+Remove costly `deepcopy` operation from import_serializer.py for performance optimization.
