-Unfortunately it's difficult to portray this branched development in the
-flat ChangeLog file. Either you include 1.6-branch changes in the
-1.7-branch ChangeLog, in which case it becomes impossible to tell what
-release version a given change first went into Wget, just judging by
-date and position in the ChangeLog, or you omit all 1.6-branch changes
-from the 1.7-branch ChangeLog, in which case all evidence of the
-existence of 1.6 (and further information about that branch) disappears
-from future versions of Wget.