clang-tidy keeps nice release notes of what is added, have clang-format do the same.
- Isn't Option(s) ... was/were added or Option(s) ... had been added are more correct from from point of view of English grammar? Same for older entries.
- It'll be great to nag developers to expand Release Notes when relevant code changes are made.
and between Options and DeriveLineEnding are not necessary.
I would suggest to use dot after newlines.
UseCRLF should be enclosed in double back-ticks.