How can I update to versions GEOS 3.8.0, GDAL 3.0.4 and PROJ 7.0.0

Hi Manuel,

Homebrew for Mac can be extended with taps or external repositories. You
could give a try to OSGeo4Mac tap [1].
At this moment, it?s serving bottles for GDAL 3.1.0 and PROJ 6.3.2, but
also other GIS software as PostGIS or SAGA.
For example, this is what you get with sf:

library(sf)

Linking to GEOS 3.8.1, GDAL 3.1.0, PROJ 6.3.2

[1] https://github.com/OSGeo/homebrew-osgeo4mac

You can solve any doubt through the Github issue page too. I hope you find
it useful.

Best regards,

Alberto L?zaro L?pez
about.me/alazarolop