General:

1) 64 bit integers, 128 bit floating point, and 16 character support
is almost completely untested in this release.
2) No authentication support.
3) No Pipes support.

C++:

1) Zero-length arrays are not handled properly.

Common Lisp:

1) Network GC is not integrated with the Common Lisp GC.
2) Relies on having the ILUHOME environment variable set.  See the
installation guide for more details.
3) The supposedly "implementation-independent" code relies on a
Allegro CL way of returning values in parameters.

Kernel:

1) XNS SPP support is completely untested.
2) Known inefficiencies in marshalling.
3) TCP transport often takes 2 TCP packets per message, even for short
messages.

Binding:

1) "Simple binding interface" only provided for C and Common Lisp.
