Where are the latest South African Geographic Names IDs listed at?

Hello, is there a database for Place Names? It seems it was last updated in 2008. And some places listed here are missing in OSM:


The government makes it really difficult to get hold of information…

I was sent a 2023 version spreadsheet with 1475 place updates and name changes, but it seems I can’t link it here.

Also, a place like Pirintsho has a different sagns_id than before.