New upstream release
    
    Changes:
    
     - Symlink changes detected on Linux by setting 'ENTR_INOTIFY_SYMLINK'
     - Use /dev/null rather then closed pipe for stdin in -r mode
     - Utilize {O,FD}_CLOEXEC flag for unintentional leaks of descriptors to
       executed utilities
     - Remove C unit tests
        - This means we no longer have anything to run in %check section.
          There's a "system" test, but that doesn't seem to work reliably
          during RPM build.
     - Only respond to attribute/inode changes on Linux