| Full buildtag | 10.0.19042.546 (vb_release_svc_prod3.200925-1535) | 
                                
                    | BIOS date | 26/09/2020 | 
                                
                    | Product Key | n/a | 
            
         
                    
Notes
            Release Information
This update is available for the "Beta" (Slow Ring) and "Release Preview" Insiders and released on 22/09/2020.
Official announcement: https://blogs.windows.com/windows-insider/2020/09/30/announcing-windows-10-insider-preview-build-19042-546-20h2/
        
        
                    
Fixes
            Installation
This build installs via Windows Update from an earlier build as a cumulative update.
You can download the .cab files separately and install them on top on the current 20H2 build.