The Mapbox Leaflet Omnivor plugin is basically unmaintained, and cause of most (all?) github dependency warnings for the maposmatic repository.
It is used for rendering the GPX outline of city admin boundaries only anyway, and we can get rid of it by making the /apis/polygon call return GeoJSON instead of WKT, then render using leaflet geoJSON objects directly instead of having to use a plugin to display the data.
The Mapbox Leaflet Omnivor plugin is basically unmaintained, and cause of most (all?) github dependency warnings for the maposmatic repository.
It is used for rendering the GPX outline of city admin boundaries only anyway, and we can get rid of it by making the /apis/polygon call return GeoJSON instead of WKT, then render using leaflet geoJSON objects directly instead of having to use a plugin to display the data.