API and build change and fix summaries. Doc correctsions
and/or changes are not mentioned here; see the commit messages.
+2020 February 18; version 3.2.0
+ Added support for new Route Manager and it's ability to accept
+ a request for table update.
+
2020 February 14; version 3.1.3
Fix bug in SIsend which was causing a core dump in some cases
where the application attempted to send on a connection that