Bug Fixes:
- Fix issue with multiple async status files causing a hard error. (Reported by Vidhya Gurumoorthi, Joe Ayers, Douglas J Hunley.)
Improvements:
- The info command is implemented entirely in C.
- Simplify info command text message when no stanzas are present by replacing the repository path with "the repository".
- Add _DARWIN_C_SOURCE flag to Makefile for MacOS builds. (Contributed by Douglas J Hunley.)
- Update address lookup in C TLS client to use modern methods. (Suggested by Bruno Friedmann.)
- Include Posix-compliant header for strcasecmp() and fd_set. (Suggested by ucando.)