diff --git a/hardware/Maerklin System Control.kicad_prl b/hardware/Maerklin System Control.kicad_prl
index 8b349d1..807486e 100644
--- a/hardware/Maerklin System Control.kicad_prl	
+++ b/hardware/Maerklin System Control.kicad_prl	
@@ -18,6 +18,7 @@
       "vias": 1.0,
       "zones": 0.6
     },
+    "prototype_zone_fills": false,
     "selection_filter": {
       "dimensions": true,
       "footprints": true,
@@ -55,6 +56,7 @@
     "zone_display_mode": 0
   },
   "git": {
+    "integration_disabled": false,
     "repo_password": "",
     "repo_type": "",
     "repo_username": "",
@@ -99,7 +101,7 @@
       103,
       74,
       103,
-      0
+      42
     ],
     "custom_group_rules": [],
     "expanded_rows": [],
@@ -108,6 +110,7 @@
     "filter_text": "",
     "group_by_constraint": false,
     "group_by_netclass": false,
+    "show_time_domain_details": false,
     "show_unconnected_nets": false,
     "show_zero_pad_nets": false,
     "sort_ascending": true,
@@ -120,6 +123,7 @@
     "files": []
   },
   "schematic": {
+    "hierarchy_collapsed": [],
     "selection_filter": {
       "graphics": true,
       "images": true,
@@ -127,6 +131,7 @@
       "lockedItems": false,
       "otherItems": true,
       "pins": true,
+      "ruleAreas": true,
       "symbols": true,
       "text": true,
       "wires": true
diff --git a/hardware/Maerklin System Control.kicad_pro b/hardware/Maerklin System Control.kicad_pro
index 572a705..02ec5cf 100644
--- a/hardware/Maerklin System Control.kicad_pro	
+++ b/hardware/Maerklin System Control.kicad_pro	
@@ -3,6 +3,8 @@
     "3dviewports": [],
     "design_settings": {
       "defaults": {
+        "apply_defaults_to_fp_barcodes": false,
+        "apply_defaults_to_fp_dimensions": false,
         "apply_defaults_to_fp_fields": false,
         "apply_defaults_to_fp_shapes": false,
         "apply_defaults_to_fp_text": false,
@@ -77,6 +79,7 @@
         "extra_footprint": "warning",
         "footprint": "error",
         "footprint_filters_mismatch": "ignore",
+        "footprint_symbol_field_mismatch": "warning",
         "footprint_symbol_mismatch": "warning",
         "footprint_type_mismatch": "ignore",
         "hole_clearance": "error",
@@ -94,6 +97,7 @@
         "mirrored_text_on_front_layer": "warning",
         "missing_courtyard": "ignore",
         "missing_footprint": "warning",
+        "missing_tuning_profile": "warning",
         "net_conflict": "warning",
         "nonmirrored_text_on_back_layer": "warning",
         "npth_inside_courtyard": "ignore",
@@ -113,9 +117,12 @@
         "too_many_vias": "error",
         "track_angle": "error",
         "track_dangling": "warning",
+        "track_not_centered_on_via": "ignore",
+        "track_on_post_machined_layer": "error",
         "track_segment_length": "error",
         "track_width": "error",
         "tracks_crossing": "error",
+        "tuning_profile_track_geometries": "ignore",
         "unconnected_items": "error",
         "unresolved_variable": "error",
         "via_dangling": "warning",
@@ -226,17 +233,28 @@
       "zones_allow_external_fillets": false
     },
     "ipc2581": {
+      "bom_rev": "",
       "dist": "",
       "distpn": "",
       "internal_id": "",
       "mfg": "",
-      "mpn": ""
+      "mpn": "",
+      "sch_revision": ""
     },
     "layer_pairs": [],
     "layer_presets": [],
     "viewports": []
   },
   "boards": [],
+  "component_class_settings": {
+    "assignments": [],
+    "meta": {
+      "version": 0
+    },
+    "sheet_component_classes": {
+      "enabled": false
+    }
+  },
   "cvpcb": {
     "equivalence_files": []
   },
@@ -426,11 +444,14 @@
       "duplicate_sheet_names": "error",
       "endpoint_off_grid": "warning",
       "extra_units": "error",
+      "field_name_whitespace": "warning",
       "footprint_filter": "ignore",
       "footprint_link_issues": "warning",
       "four_way_junction": "ignore",
       "global_label_dangling": "warning",
+      "ground_pin_not_ground": "warning",
       "hier_label_mismatch": "error",
+      "isolated_pin_label": "warning",
       "label_dangling": "error",
       "label_multiple_wires": "warning",
       "lib_symbol_issues": "warning",
@@ -453,6 +474,7 @@
       "similar_power": "warning",
       "simulation_model_issue": "ignore",
       "single_global_label": "ignore",
+      "stacked_pin_name": "warning",
       "unannotated": "error",
       "unconnected_wire_endpoint": "warning",
       "undefined_netclass": "error",
@@ -490,6 +512,7 @@
         "priority": 2147483647,
         "schematic_color": "rgba(0, 0, 0, 0.000)",
         "track_width": 0.2,
+        "tuning_profile": "",
         "via_diameter": 0.6,
         "via_drill": 0.3,
         "wire_width": 6
@@ -505,12 +528,13 @@
         "priority": 0,
         "schematic_color": "rgba(0, 0, 0, 0.000)",
         "track_width": 0.5,
+        "tuning_profile": "",
         "via_diameter": 0.6,
         "via_drill": 0.3
       }
     ],
     "meta": {
-      "version": 4
+      "version": 5
     },
     "net_colors": null,
     "netclass_assignments": null,
@@ -541,6 +565,10 @@
   },
   "schematic": {
     "annotate_start_num": 0,
+    "annotation": {
+      "method": 0,
+      "sort_order": 0
+    },
     "bom_export_filename": "${PROJECTNAME}.csv",
     "bom_fmt_presets": [],
     "bom_fmt_settings": {
@@ -636,6 +664,7 @@
       "sort_asc": true,
       "sort_field": "Reference"
     },
+    "bus_aliases": {},
     "connection_grid_size": 50.0,
     "drawing": {
       "dashed_lines_dash_length_ratio": 12.0,
@@ -643,6 +672,7 @@
       "default_line_thickness": 6.0,
       "default_text_size": 50.0,
       "field_names": [],
+      "hop_over_size_choice": 0,
       "intersheets_ref_own_page": false,
       "intersheets_ref_prefix": "",
       "intersheets_ref_short": false,
@@ -666,6 +696,7 @@
     "net_format_name": "",
     "page_layout_descr_file": "",
     "plot_directory": "",
+    "reuse_designators": true,
     "space_save_all_events": true,
     "spice_current_sheet_as_root": false,
     "spice_external_command": "spice \"%I\"",
@@ -674,7 +705,16 @@
     "spice_save_all_dissipations": false,
     "spice_save_all_voltages": false,
     "subpart_first_id": 65,
-    "subpart_id_separator": 0
+    "subpart_id_separator": 0,
+    "top_level_sheets": [
+      {
+        "filename": "Maerklin System Control.kicad_sch",
+        "name": "Maerklin System Control",
+        "uuid": "00000000-0000-0000-0000-000000000000"
+      }
+    ],
+    "used_designators": "",
+    "variants": []
   },
   "sheets": [
     [
@@ -682,5 +722,11 @@
       "Root"
     ]
   ],
-  "text_variables": {}
+  "text_variables": {},
+  "tuning_profiles": {
+    "meta": {
+      "version": 0
+    },
+    "tuning_profiles_impedance_geometric": []
+  }
 }