Need Lunchmoney to allow for multiple date formats in other languages.

Some bank statements (e.g. Transferwise) provide transaction fees as separate attribute transactions (i.e. in a separate column). Allow to select this columns and import the fees separately. This would also make it possible to import the transaction and its fee 'connected' (e.g. a split or grouped) so you would not have to do it manually.

Support for importing transactions into multiple accounts via one CSV (denoted by an "account" column)

If a Plaid integration breaks, it would be nice to be able to bring an account up to date with CSVs. It would also be useful for adding more history when an account's website only goes back so far.

I'd happily close my Mint account if I could easily import the many years of history from there into Lunch Money.

I would expect the state to be persisted when going from one step to the next and then back. For example: I manually match transaction categories in step 3, then go to step 4 and realize there is an error so go back to step 3 to fix it. There, I should see my manually matched categories. Instead, my manual matches are gone and I have to repeat the manual matching.

Sometimes I don't remember when I last imported for an account, would be helpful to see an import history after account selection in the CSV importing tool

Support the ability to upload multiple CSVs and link them to different accounts for ultra-quick uploading!

Allow the use of OXF files. My bank is a little unreliable when it comes to CSV export. Sometimes the amounts change if there is a currency conversion involved. With the OXF output they never change and they have an ID that can be tracked.