This version generates country-specific code automatically from the IBAN registry. It also tests all examples that can be tested. The registry is somewhat messy and inconsistent actually, and as such still requires quite some manual effort. Sometimes the registry is plainly incorrect and national documentation was used instead. This means that the crate now performs better than some of the online tools I've tested.
- Fix some country-specific code.
- Test for compliance with all applicable examples in the registry.
- Update to the newest IBAN registry (October 2021).
- Drop minimal supported version. (The minimal supported version was already increased by dependencies, so from now on just the latest stable is guaranteed.)