- The name "NEWS" is not what users expect. I used to have a NEWS file which documents major changes in a high-level way, per the GNU standards. But I kept getting requests from users to "keep a changelog", and I kept getting questions from users about where the changelog is. Apparently most users never bother to check the NEWS file; they don't even associate the filename "NEWS" with what they're looking for. 95% of the users associate that concept with the word "changelog". "Changelog" is the new "NEWS". After several years, I gave up the resistance and renamed by "NEWS" to "Changelog".
- The actual Changelog format, per the GNU standards, is useless in my opinion now that version control systems have gotten so good. In my opinion, the git history is exactly what the GNU changelog tried to be, with the added benefit that the git history is much easier to browse, query and manipulate.