Changelog

All notable changes to this project are documented here. The format follows Keep a Changelog, and the project adheres to Semantic Versioning.

0.1.0 - 2026-06-23

Initial release.

Added

• stdnum.core - a unified facade for validating, parsing, and formatting standard identifier numbers, dispatched on a type keyword:
  • valid?, parse, format, compact, detect, card-network, and the types set.
  • Identifier types: :credit-card (with network detection), :iban, :bic, :isbn, :issn, :isin, :aba (US bank routing), :imei, :luhn.
• Idiomatic facade over Apache Commons Validator 1.10.1 and iban4j 3.2.11 - no algorithm reimplementation. Bad input data never throws; only an unknown identifier type does.