id,summary,status,owner,type,priority,milestone
4,Add constraint synonyms and constraint synonym families to GHC,new,somebody,enhancement,major,
5,GHC extension for higher rank types in constraints,new,somebody,enhancement,major,
1,Make Data.Map total,new,somebody,enhancement,major,
2,seq and pseq unsafety and ambiguities,new,somebody,enhancement,major,