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


Former-commit-id: 5a22360402e4ec72945f3ebe8f012bf69a310002 [formerly 724d94147925d20ebb801a10971056d678a8cf76]
Former-commit-id: 974cff5033276bfe9ec699540f3f2d23ca89bcfb
gem/oq-engine,gem/oq-engine,gem/oq-engine,gem/oq-engine,gem/oq-engine