[dchest]

Make a human read the commit history (or tickets) and summarize changes in the language useful for users, not for developers.

[Vinnl]

Exactly. I can read commit messages myself, but there's a lot of stuff in there that's not relevant to me as a consumer - e.g. refactorings, cleanups, etc.

[adrianN]

I'm sure the human appreciates some help from a script that can parse metadata in the commit messages.