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


Former-commit-id: 3c4fc7cf2c80d3a9d1ef548bda39666c2cd56fee [formerly 4b33a15f31e098710d2356b23dc13f292a313100]
Former-commit-id: 9e8e360fa20f5f3f51b80f9fad0e90f5c0472b1e
gem/oq-engine,gem/oq-engine,gem/oq-engine,gem/oq-engine,gem/oq-engine