Codicil in a sentence as a noun

Why can't they address what is verifiable in this story and add a codicil that some of it may be false?

Now if you had added a codicil which said "My only use my image when reporting on this talk about this topic.

That's actually a more articulate, but redundant codicil to the argument I made in the rest of the post.

It has so many addendums, codicils & caveats that one has to be almost a type of lawyer of physics to be able to navigate it.

This thoughtful essay ends with a codicil that I'm glad was at the end and not the beginning, otherwise I would not have finished it, and it was otherwise delightful: "... [the book] is far from perfect.

The problem is that it's entirely possible that there's some little-known codicil of some code which they are in violation of, the rectification of which could at the outside cost as much as they've already invested.

Even if one could trust them to keep one's identity private at launch, I am sure that anything like this would come loaded with the kind of "T&C may change without notice at any time" codicil that would allow them to permit themselves to disclose your identity later.

Codicil definitions

noun

a supplement to a will; a testamentary instrument intended to alter an already executed will