> People can't get the regular changes of DST and February 29 correct, and you want them to get a one-off change right? Leap seconds are already rare enough th

> People can't get the regular changes of DST and February 29 correct, and you want them to get a one-off change right? Leap seconds are already rare enough that people can't handle them properly. Every time one happens the bug fixes from the last one have been undone.