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


Former-commit-id: bd6627d3bc48af74b17020a6e8ebaa03136b20f0 [formerly 50fc6ed8a2f08412e6e2daf70a6d84295113f580]
Former-commit-id: 5afa350c5319a24f4e7fed931fb868838695cde1
gem/oq-engine,gem/oq-engine,gem/oq-engine,gem/oq-engine,gem/oq-engine