Israel and Hamas embarked on a two-day extension Tuesday to a truce that has allowed Israeli hostages to be freed from Gaza in exchange for the release of Palestinian prisoners.Mediator Qatar and Palestinian militant group Hamas confirmed the extension and Israeli media reported the government had received a new list of 10 more hostages who would be freed.The 7:00 am (0500 GMT) deadline for the previous pause in fighting to expire passed without incident, after 11 more Israeli hostages were freed from Gaza overnight.