This is very good news.
Six Bulgarian medics (one, a Palestinian doctor, was given Bulgarian citizenship), who were held by Libya on apparently trumped up charges of deliberately infecting hundreds of Libyan children with HIV, are now free.
Recall: they were tortured and sentenced to death, a sentence which was then confirmed before the deal had been worked out, by EU and other negotiators. And they've been imprisoned for eight years.
Most likely, for having done nothing wrong and after having come to Libya to help.