Kartographer updated the icon first, but it never pretended to be the master version of the icon.
As [[ https://phabricator.wikimedia.org/T151099 | OOjs UI updated the master version of the icon ]], and since their icon is (very) slightly different, we now need to replace Kartographer's version with theirs.
* [[ https://github.com/wikimedia/oojs-ui/blob/master/src/themes/mediawiki/images/icons/mapPin.svg | OOjs UI mapPin.svg ]] :
```
<?xml version="1.0" encoding="utf-8"?>
<svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24">
<path d="M19 12c0-3.9-3.1-7-7-7s-7 3.1-7 7c0 1.4.4 2.6 1.1 3.7L12 23l5.9-7.3c.7-1.1 1.1-2.3 1.1-3.7zm-7 3c-1.6 0-3-1.4-3-3s1.4-3 3-3 3 1.4 3 3-1.4 3-3 3z"/>
</svg>
```
* [[ https://github.com/wikimedia/mediawiki-extensions-Kartographer/blob/master/styles/images/mapPin-progressive.svg | Kartographer mapPin-progressive.svg ]] :
```
<?xml version="1.0" encoding="utf-8"?>
<svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24"><style>* { fill: #36c }</style>
<path d="M19 12c0-3.9-3.1-7-7-7s-7 3.1-7 7c0 1.4.4 2.6 1.1 3.7L12 23l5.9-7.3c.7-1.1 1.1-2.3 1.1-3.7zm-7 3c-1.65 0-3-1.35-3-3s1.35-3 3-3 3 1.35 3 3-1.35 3-3 3z"/>
</svg>
```
Note: the PNG fallbacks need to be generated for OOui JS, and updated in Kartographer's repo.