This plugin is going to be enormously helpful to me as I learn how to use Gutenberg.
As a non-developer (ie a user with little programming knowledge) I would welcome some more help in the FAQs with how to do the following (or an enhancement to the plugin to enable the following).
Instead of listing every single post ID that I want to apply Gutenberg to, I would like to be able to apply it to:
* a numerical range of IDs; and/or
* all IDs greater than or less than a particular number;
* a particular post category; and/or
* all posts except an ID (or a range of IDs etc).
One particular option I would like to achieve, as a starting point, is to apply Gutenberg to new posts/pages (ie those with an ID number greater than [X]) but have all existing pages and posts remain in the classic editor, until I have been able to go through and check out what editing, if any, is needed when they are in Gutenberg.