He went to prison, he served his time. Of course, if Israel once again prefers to align itself with those other bastions of democracy, China, and the former Soviet Union in denying people the right to leave the country, so be it. It will not surprise anyone as Israel has become quite predictable. If it is wrong, they do it.
Mexico approves U.S. extradition warrant for fugitive kingpin 'El Chapo' (Reuters)
from the article: Nobel laureates urge Israel to let Vanunu receive int'l rights award