After heads of churches in the Holy Land voiced their objections to a proposal to expand Jerusalem Walls National Park to include property owned by several churches in the city, Israel’s Nature and Parks Authority announced on February 21 that it was freezing the plan.
The text of the Feb 18 letter from Patriarchs about the Mount of Olives can be found here.
The Feb 23 World Council of Churches article about the situation can be found here.