From TheAtlantic.com:

The Libyan government has released four journalists to a Tripoli hotel frequented by Western reporters. Clare Morgana Gillis, a freelance reporter writing for The Atlantic and USA Today, was among the freed journalists. She told the Associated Press that all four had been charged with illegally entering the country but that their sentence had been suspended. Gillis said they were all fine.

Also released were American GlobalPost reporter James Foley, Spanish photographer Manuel Brabo, and British freelance reporter Nigel Chandler. Gillis, Foley, and Brabo had been detained by Libyan government forces on April 5 while reporting from the front lines near Brega. 

Max Fisher's story continues here.