They di9d not reach an agreement. They just signed a protocol wher Turkey promised that in th efuture they will open the Armenian border. However even the signing of the protocol almost did not happen. Hillary Clinton had a very hard time to get it signed since this is seen as an issue of prestige for the Obama administration. So far Turkey maintains its position that it will only open the border after the Karabagh issue with Azerbaijan is resolved which makes the protocol a meaningless peace of paper which will never be executed.
Education Minister Bennett cancels planned appearance at LGBT rally in Tel Aviv (Haaretz)
from the article: Barak warns against further harming Israel-Turkey relations