<!-- ----------- INCOMPATIBILITIES ----------------- -->

<a name="incompatible"></a>
<h3 style="color:red">Incompatibilities</h3>

<p style="color:red">
Following are a few modifications to the library that unfortunately
are incompatible with previous versions of the library, but which we
deem necessary for the future maintainability of the
library. Unfortunately, some of these changes will require
modifications to application programs. We apologize for the
inconvenience this causes.
</p>
