- Added explicit subprocess validation and fixed-tool paths in installer/fix_opencv_rpath.py.
- Added file path validation for the objdump subprocess call in freeze.py.
- Restricted urlopen usage to http/https in comfy_client.py and http_client.py.
- Removed unused variables and the unnecessary elif in the flagged UI/model/metrics/cache files.
- Also cleaned two nearby identical unused is_all_objects_update assignments in properties_model.py.