In Blender, go to Edit > Preferences > Add-ons > Install and select this ZIP file.
Based on my search, I could not find a specific "post" related to blender-osm_(premium).zip . This file appears to be a premium addon for blender used to import OpenStreetMap (OSM) data. blender-osm_(premium).zip
If you are looking for information about this specific file, it is likely regarding: In Blender, go to Edit > Preferences >
A premium version usually includes advanced features like terrain, OSM data, and custom building textures Pro-Blender-OSM. and custom building textures Pro-Blender-OSM. Usually
Usually, this file is obtained directly from the or the Blender Market .