Today an international group of scientists, diplomats, and timekeepers voted to end the leap second, which has been keeping Coordinated Universal Time (UTC) aligned with the time according to Earth’s rotation (UT1) within one second of difference.
A new system, called the “leap hour,” will allow the Earth’s rotation and official time to fall out of alignment by a full hour
Basically they’re just starting a 1000-year pause in the technical inconveniences connected with occasional 1-second corrections - which should be long enough for somebody else to figure out a better solution.