The original plan in 2022 was to have a small HBD fee for monthly access. I mothballed the project for a while until recently.
Yes, it will have the ability to dig up transactions. There are a lot of Hive Engine features planned, some will require a separate db like HiveSQL but for Hive Engine which is a massive undertaking.
some of your sorting mess up, month is still in alphabetical not based on calendar
Will have a look. I need to go through making final touches
Should be fixed. Let me know if you see any others, thanks.