Notes and observations place

I have been using your very useful Event Booking component for many years, based on my experience I decided to ask you for the inclusion of a section dedicated to the component manager for the next versions. I'm managing 3 sites with your component, I would need to have a place, in the respective sites, where to store the notes and observations regarding the changes made, notes on the activation of particular plugins, etc. Even just a text field like that of custom css would be enough. For me it would be very useful but I also think for other administrators who need to customize your component on multiple sites.
For clarity I am attaching an example simulation of what I am requesting.