All notable changes to this project will be documented in this file, in reverse chronological order by release.
- Nothing.
- The minimum PHP version requirement has been raised to 8.1.
- The str_starts_with and str_ends_with functions have been used instead of substr where possible.
- Nothing.
- Nothing.
- Nothing.
- Support for ISMNs (International Standard Music Numbers).
- Refactored EAN normalization/checksumming/validation to a separate class.
- Nothing.
- Nothing.
- Nothing.
- Refined ISBN normalization/extraction (see pull request #4).
- Nothing.
- Nothing.
- Nothing.
- Nothing.
- Nothing.
- Nothing.
- PHP 5 support.
- Nothing.