sidewalk:both=sidepath is not an expected value in OSM data.

Author: Andy Townsend

taginfo.json

@@ -1,7 +1,7 @@
 {
   "data_format": 1,
   "data_url": "https://raw.githubusercontent.com/SomeoneElseOSM/SomeoneElse-style/master/taginfo.json",
-  "data_updated": "20260210T214303Z",
+  "data_updated": "20260212T175901Z",
   "project": {
     "name": "SomeoneElse: Rural pedestrian CartoCSS maps",
     "description": "This map style is designed for England and Wales-based rural pedestrians.  It shows public rights of way and long distance paths.",
@@ -3816,7 +3816,7 @@
     { "key": "sidewalk:both", "value": "lane", "description": "Show sidewalks on roads" },
     { "key": "sidewalk:both", "value": "separate", "description": "Show sidewalks on roads" },
     { "key": "sidewalk:both", "value": "shared", "description": "Show sidewalks on roads" },
-    { "key": "sidewalk:both", "value": "sidepath", "description": "Show sidewalks on roads" },
+    { "key": "sidewalk:both", "value": "sidepath", "description": "Not an expected value in OSM data.  Show sidewalks on roads" },
     { "key": "sidewalk:both", "value": "yes", "description": "Show sidewalks on roads" },
     { "key": "sidewalk:left", "description": "Show sidewalks on roads" },
     { "key": "sidewalk:left", "value": "lane", "description": "Show sidewalks on roads" },