The PPL developers encourage you to report any bugs you find to
ppl-devel@cs.unipr.it.  Here `bug' should be interpreted in its
broadest sense: outright software errors, misfeatures, bad interfaces,
missing or unclear documentation... whatever is a subject for possible
improvement.

As far as software bugs are concerned, the best reports are those that
are reproducible.  Including (or pointing us to) code that exhibits
the reported misbehavior is the best thing you can do to help us fix
the library.  Of course, this is not always possible and we will
welcome any kind of bug report.  Anyway, you may be interested to read
http://www.chiark.greenend.org.uk/~sgtatham/bugs.html on how to report
bugs effectively.


KNOWN BUGS
==========

At the time of the release, the present version of PPL had no known
bugs (even though it certainly had bugs).  Any bug that has been found
after the release will be listed at http://www.cs.unipr.it/ppl/Bugs/ .