Update changelog [skip ci]
Update changelog [skip ci]


Former-commit-id: df860009528757bec98271193912ad9f84be7a7d [formerly 3104c3625a337bdbd982ea80f7f457993a9e3ad7]
Former-commit-id: 2534dad429745af3f505ced3a4a88ace5dd755be
gem/oq-engine,gem/oq-engine,gem/oq-engine,gem/oq-engine,gem/oq-engine