IGG Software has issued iBank 5.1, a significant update of its personal finance software. While there are no major feature additions, there are numerous smaller ones, and improvements to existing code. A system notification, for instance, now displays when Update Everything is finished, and source list counters show how many new transactions there are per account. Transaction management has been upgraded with things like drag-and-drop file attachment, manual mergers, an “unreconciled” filter, and a command option that shows the original details of imported transactions….