basic features
 handle mixed amounts and currencies
 print
 entry
 -j and -J graph data output
 !include
 read timelog files

make it fast
 profile

more features
 3.0-style elision
 -p period expressions
 -d display expressions
 read gnucash files
 other args, directives

new features
 graph automation
 smart data entry
 incorporate timeclock features
 timelog simple amount entries
 better layout

tests
 better use of quickcheck/smallcheck
 ledger compatibility tests

docs
 literate docs
 haddock

marketing
 set up as a cabal/hackage project following wiki howto ?
 announce on haskell list, wiki