[m-rev.] for review: unexported types/insts/modes in interfaces

[Julien Fischer]

On Wed, 11 Nov 2015, Zoltan Somogyi wrote:

>> I think we should add a new section to the top of the NEWS file and shift all
>> of the changes that are potentially going to "break" existing programs (i.e.
>> programs that compiled with Mercury 14.01.X) to there.  For the next release,
>> there are a number of such changes.
>
> OK, I will move this announcement there. You should move the others
> there.

Shall do.

Julien.