Merge branch 'develop' into feature/deprecate-create_empty_entwork

# Conflicts:
#	pandapower/auxiliary.py
#	pandapower/groups.py
#	pandapower/test/api/test_group.py
#	pandapower/test/conftest.py
#	pandapower/test/loadflow/test_facts_b2b_vsc.py
#	pandapower/test/loadflow/test_facts_vsc.py
#	pandapower/test/loadflow/test_rundcpp.py
#	pandapower/test/loadflow/test_runpp_3ph_n_line.py
#	pandapower/test/toolbox/test_result_info.py

Author: KS-HTK

CHANGELOG.rst

@@ -6,6 +6,7 @@ Change Log
 - [FIXED] cim2pp: prevent crash with comments in xml, by dropping them via library
 - [FIXED] cim2pp: ACLineSegments with invalid terminals no longer cause all valid lines to be discarded
 - [FIXED] pf2pp: create_switch removed and create_vsc fixed (changed to create_pp_vsc)
+- [ADDED] rundcpp: Added DC elements to DC powerflow
 - [ADDED] python: support for version 3.14 added to the test pipelines
 
 [3.3.2] - 2026-01-13

mypy.ini

@@ -6,6 +6,8 @@ exclude = (?x)(
     | estimation/.*$
     | plotting/.*$
     | protection/.*$
+    | diagnostic/.*$
+    | create/.*$
   )
 ; test with the oldest supported version
 python_version = 3.10

pandapower/__init__.py

@@ -22,8 +22,6 @@
 import geojson
 geojson.geometry.DEFAULT_PRECISION = 8
 
-import pandas as pd
-pd.options.mode.chained_assignment = None  # default='warn'
 
 # import pandapower packages
 import pandapower.control