https://github.com/gorhill/uBlock
Does gorhill need a disclaimer, as you propose?
If so, please tell me specifically, where you are reading any "implied support, security bugfixes, and future development".
I am not purposefully complicated, I just feel your "implied" is doing a lot of work, and I want to see what that really means. I don't see the implication, but perhaps I am blind. So please enlighten me. (If ublock doesn't fit your argument, please give another example of your liking.).