I installed 7.0.6 version and could not find an option for changing the font size.
Could not find an option for the automatic backup, also.
Did not like that "Actions" right panel is no longer present in the "Transactions" screen.
"Transactions" screen: I can not "Expand everything/Hide everything" anymore.
This was enough for me to go back to 6.2 version. Let me know if there's intention of bringing these features back in an eventual update.