I would like to suggest that the download page for Sophos products (Mac SAV in this case) provide specific version number information as well as a change log and hash values for the file downloads.
For example the current download page simply indicates 9.x as the version, and no change log or md5/sha checksum appear to be provided...
Along the same, lines, it might also be helpful if the application's built-in update mechanism provided a notice that it was to deliver an application update and provided change notes, before the update is automatically applied.
This thread was automatically locked due to age.