- Averages (monthly/yearly(/daily?) average per category)
- Show covered period somewhere
- Persist filters
- Allow saving filter presets
- Improve table style
- Allow clicking on Hashtags on line labels (?)
- Show summary including initial wallet? Remove initial wallet?
- Introduce nested categories (?)
- Allow clicking on pie slice to filter on that category
- Interpret entities in note fields (e.g. ' = ')
- Deal with error handling (add logging)
- Style line in line chart for positive and negative balances
- Scripting filter : try to introduce autocompletion
- Move colours to a config file or something
- Add undo support ?
- Use a dependency mgmt tool (gradle?)
- Introduce more config possibilities and improve config layout