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


Former-commit-id: a78ad879de1fb3228b95669530b399e17e2c1689 [formerly ecb27aa76235b9a6900d4ddec7f6404847109e31]
Former-commit-id: c2c85807ce5f58e36b44bf7e5d6b1776d43918e0
gem/oq-engine,gem/oq-engine,gem/oq-engine,gem/oq-engine,gem/oq-engine