In a sign of easing tensions between Ottawa and Iran, ailing 65-year-old Montreal professor Homa Hoodfar was released from Tehran’s Evin prison and allowed to fly back to Canada, through Oman.“I would … like to recognize the co-operation of those Iranian authorities who facilitated her release and repatriation,” said a statement from Prime Minister Justin Trudeau, welcoming her freedom. “They understand that cases like these impede more productive relations.”He said that “Canadians are relieved that Dr. Hoodfar has been released from jail and will soon be reunited with her family, friends, and colleagues.”Kaveh Ehsani, a DePaul University assistant professor in Chicago, and supporter of Hoodfar, confirmed that “Homa is indeed released and out of Iran,” but added that the family called for privacy before making further statements.Hoodfar, a retired Concordia University professor, was first detained and interrogated in March, released on bail and rearrested in June, …