Updated changelog
Updated changelog


Former-commit-id: 1d5b4e02fe788b50c284658b15634268316c636c [formerly f9809650003be864660b70a4020db8b0790d4577]
Former-commit-id: 5a945e56d029c7bc2f5400c8184f8affa69ff78e
gem/oq-engine,gem/oq-engine,gem/oq-engine,gem/oq-engine,gem/oq-engine