The first hostages freed from Gaza under a long-awaited ceasefire agreement are back in Israel, and desperately needed aid is beginning to flow into the enclave. Follow for live updates.

The 90 Palestinian prisoners that were in Israeli custody have been released, an Israeli prison service spokesperson said in a statement early Monday morning local time – about 80 minutes past the conclusion of Day 1 of the Israel-Hamas ceasefire and hostage exchange deal.