Release 2.2

• Implement PSR-2 based coding standards (WordPress coding standards are bad in various ways)
• Avoid possible collisions with other plugins using composer (namespace prefixing)

I am now using Github Actions to ensure the defined coding standards are enforced. Visual Studio Code-specific project settings have been removed.

Release 2.1

• Refactoring with Composer autoloader
• Added ability to regenerate the captcha image with a call to the WP REST API
• Added a play button, the captcha MP3 is generated by https://github.com/duncan3dc/speaker with the Google backend
• Minimum PHP version is now 8.1

Release 1.3

• Refactoring according to WordPress Coding Standards
• Fixed session handling errors

Release 1.2

First really useable release with Elementor compatibility.