Updated changelog
Updated changelog


Former-commit-id: c9b2fd9f5ef1f1028c09c9aca5dce29785ecc83f [formerly fbe4827534774db1e8c66338c3be871dda99b1e9]
Former-commit-id: 58cb8f8abaedec937bebc732d8f1df91250f3dbd
gem/oq-engine,gem/oq-engine,gem/oq-engine,gem/oq-engine,gem/oq-engine