[tz] Quintana Roo change to EST?

The Mexican state of Quintana Roo will likely change to EST in 2015, by not going back from DST in October 2015. Its a bit unclear if they will still observe DST the years after. Some sources in Spanish: http://sipse.com/novedades/reconocen-el-trabajo-de-empresarios-con-cambio-de... http://www.unioncancun.mx/articulo/2014/12/04/medio-ambiente/congreso-aprueb... We have summed up the info in English here: http://www.timeanddate.com/news/time/mexico-quintana-roo-time-zone.html Best regards, Steffen Thorsen - timeanddate.com