Re: changelog format

      > To me, "title" suggests succinctness and overall applicability,
      > and is itself succinct.  What would you suggest instead?

      "Summary" perhaps?

   To my ear, "summary" is almost like "abstract" (in the sense of a
   scientific paper), which is not as succinct.

What about description line/field, since that is what it is; it
describes the entry.