not many new features, mainly bugfixes (thanks for reporting them!)
the help system is quite detailed and available, press F1 in any dialog to access detailed explanations
"Save results for later
diafora saving scan parameters and scan file contents unprocessed project.png right click to clear history, how to clear saved scans from menu"
Looks like Greek to me (διαφορά) and the whole sentence seems a bit strange. It looks like the kind of notes I'd jot down to remind me what to write.