2 API change summaries and fixes to the code. Doc correctsions
3 and/or changes are not mentioned here; see the commit messages.
5 2019 August 6; version 1.0.44
6 Added a new message type constant.
8 2019 July 15; Version 1.0.39
9 Prevent unnecessary usleep in retry loop.
11 2019 July 12; Version 1.0.38
12 Added new message types to RIC_message_types.h.
14 2019 July 11; Version 1.0.37
17 - Add message buffer API function rmr_trace_ref()
18 (see rmr_trace_ref.3 manual page in dev package).