-------------------------
Added
~~~~~
* The ``IBAN`` and ``BBAN`` classes now have an additional property ``currency_code`` for countries
like Seychelles, Guatemala or Mauritius.
Fixed
~~~~~
* Also allow the BIC lookup for non-primary banks. For countries like Switzerland the lookup did
fail for banks which did not have the primary-flag set, even though an appropriate mapping was
available.
* ``IBAN.random()`` now also works for countries which have a currency code included in their BBAN
e.g. Mauritius or Seychelles.
* ``IBAN.random()`` now also works for aspirational countries, where no information of the BBAN
structure is available, e.g. Comoros.