- Update to version 1.7.3
* Improved Mbed TLS configuration.
* New NNG_ENABLE_IPV6 option to disable IPv6.
* Fix for test failures when system does not support IPv6.
* Compiler warning fixes.
* Fix for various documentation formatting bugs.
- Update to version 1.7.2
* New NNG_ENABLE_COMPAT (defaults to ON) can be disabled to
remove compatibility support for legacy libnanomsg.
* Better detection and handling of Mbed TLS - especially
version 3.0 and later.
* Fixed some compilation warnings.