Is your feature request related to a problem? Please describe.
Flask-GoogleMaps is not compatible with latest Flask 3.0.0 version. As described in #157 Markup is not bundled with Flask anymore, and needs to be imported from elsewhere
Latest Google maps API deprecated Marker and promotes AdvancedMarker instead. AdvancedMarker is much more powerful, as you can use ones with different colours in a very straightforward manner.
Describe the solution you'd like
Update Flask-GoogleMaps so as to be compatible with latest Flask.
Remove obsolete (Google Maps) Markers and use AdvancedMarkers instead.
Is your feature request related to a problem? Please describe.
Markup
is not bundled with Flask anymore, and needs to be imported from elsewhereDescribe the solution you'd like
Describe alternatives you've considered
NA
Additional context NA