Adapted update mechanism to span always up to a 2 GB portion of diffs and to not break up into chunks.
Adapted update mechanism to span always up to a 2 GB portion of diffs and to not break up into chunks.

mmd-osm/Overpass-API,elbakai/Overpass-API,drolbr/Overpass-API,elbakai/Overpass-API,bhargavpanth/Overpass-API,mmd-osm/Overpass-API,bhargavpanth/Overpass-API,bhargavpanth/Overpass-API,drolbr/Overpass-API,drolbr/Overpass-API,bhargavpanth/Overpass-API,drolbr/Overpass-API,bhargavpanth/Overpass-API,mmd-osm/Overpass-API,elbakai/Overpass-API,elbakai/Overpass-API,mmd-osm/Overpass-API,drolbr/Overpass-API,elbakai/Overpass-API,elbakai/Overpass-API,drolbr/Overpass-API,bhargavpanth/Overpass-API