A library that handles leap seconds can’t do much better, as it’s as good as impossible to predict leap seconds, certainly not that far ahead. Luckily, leap se

A library that handles leap seconds can’t do much better, as it’s as good as impossible to predict leap seconds, certainly not that far ahead. Luckily, leap seconds are on the way out (https://en.wikipedia.org/wiki/Leap_second#International_proposals_for_elimination_of_leap_seconds https://en.wikipedia.org/wiki/Leap_second#International_prop...)