v0.5.3

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type: patch

• Fix race condition where Google Maps API could call googleMapWidgetsCallback before mw_init.js had executed, causing random InvalidValueError in Chrome/Firefox.
• Fix: migrate Google Places Autocomplete to PlaceAutocompleteElement API (#161).
• Fix: add referrerPolicy: origin to OSM tile layer options (#168).
• Fix: map_widgets.min.css was empty in production (#167).
• Fix broken links in documentation, migrate http to https.