Updated changelog [skip CI]
Updated changelog [skip CI]


Former-commit-id: 6e98dd019f62596a8c427ddc65be18f33da5ec7b [formerly 239a0f03cb57aa099badd4efd1f1d1c991ffec51]
Former-commit-id: 1bf7c405134ce6c86d72ef7541f1fe93d5476040
gem/oq-engine,gem/oq-engine,gem/oq-engine,gem/oq-engine,gem/oq-engine