Hi @dawidt,
Thank you for your feedback! As you did not specify the missing functionality in the free version, I would want to clarify the distinction between the Lite and Pro versions.
The great majority of the features included in the Pro version are also present in the free version. There are just a few functionalities that are missing in free version, such as the ability to rewrite the permalinks for categories, tags, and custom taxonomy terms. In addition, the Pro version allows you to create extra redirects and use custom fields in your permalinks.
I would really appreciate your suggestions on what PRO features you think should be included in the free version.
Please let me know if there is a specific reason you wanted to use the plugin. If there is a way to achieve what you need with the free version, I would be more than happy to help you out.
