This version contains only a few mundane fixes, and one behavioural change. We no longer set the host argument (via Perl's DBI) if the host variable equals localhost. This way, we default to socket communication which is easier on less experienced users who are struggling to make either one of the MySQL or PostgreSQL backends network-aware (as sockets-only is the more secure default for both). We also added a check for empty currency symbols, and realigned one output screen to 79 columns.