2.0.1

• Use constants for encoding types. HT: @SeifertDaniel

See Change Log for full details.

2.0.0

• Drop PHP versions <= 7.2 as they are no longer actively supported by the PHP project.
• Add type declarations.
• Add support for PHP v8.

See Change Log for full details.

1.1.0

New validate() method to check the content string matches the specification. Message length exception removed from construct so that other methods are still available for use.

See Change Log for full details.

1.0.0

Initial release