Re: [tz] leap-seconds.list file is out of date

Thanks, I installed that into the development version, along with the attached followup patch to pacify 'make check_white_space'. Maybe someday NIST could be persuaded to omit trailing white space from their file systematically; although they removed it previously at my request, it's now crept back in. Although this patch was too late to make the cut for 2018a, it should appear in the release after that.