Renewed cache is now available in Steam Workshop
The developer of the original de_cache bomb defusal scenario Sean "FMPONE" Snelling announced the public release of an updated version of the map, which was first presented at the recent ESL One New York 2019 not so long ago. The improved location is now available for download from the Steam Workshop from here.
Updated Cache has not yet been added to the CS:GO client, so you can only play with other players on community servers. For example, in the European hub Mapcore on the FACEIT competitive platform, which currently hosts 20-25 matches simultaneously.