https://www.emmargrant.com/negative-leap-seconds
Negative Leap Seconds | emmar
leap secondsnegative
https://lists.iana.org/hyperkitty/list/tz@iana.org/message/LN7SGIROXI2ARG2R7EVKBP63OQTHLRIZ/
Re: [tz] Leap seconds puzzle - tz - lists.iana.org
leap secondstzpuzzlelistsiana
https://www.brookings.edu/articles/time-lords-skip-decision-on-leap-seconds/
Time lords skip decision on leap seconds | Brookings
Jul 29, 2016 - The time lords of the International Telecommunications Union discussed leap seconds last month at the World Radiocommunication Conference, but delegates...
time lordsleap secondsskipdecisionbrookings
https://lists.iana.org/hyperkitty/list/tz@iana.org/thread/A32AQPBILUBVASBWTXL2BCJ6GUMJ7T3L/
Re: [tz] If leap seconds go away, should TZif leap-second tables expire? - tz - lists.iana.org