So I am fairly new to OSM and am hoping that this will be a great resource for my masters thesis which is focusing on changing indigenous territorial boundaries in Mato Grosso do Sul as a result of the past 2 (well 3 I guess since Temer replaced Rousseff after she was impeached..) I have some shapefiles for boundaries from 2010, but nothing more recent. I’m hoping that this is a good place to look for up-to-date data!