Facebook-led Libra stablecoin is expected to launch by the end of the next year, according to an executive from the Libra Association, the non-profit behind the stablecoin. “We are firmly maintaining our launch schedule, between the end of the first half of the year and the end of 2020,” Bertrand Perez, managing director and chief operating officer of the Libra Association, told French news magazine Les Echos in an interview published Thursday.