0.88.0

Fixed a bug with migrations - when using db_column_name it wasn't being used in some alter statements. Thanks to @theelderbeever for reporting this issue.

class Concert(Table):
    # We use `db_column_name` when the column name is problematic - e.g. if
    # it clashes with a Python keyword.
    in_ = Varchar(db_column_name='in')