Updated the changelog
Updated the changelog


Former-commit-id: 62b79b3bcbb589cf8f2fb4a960df6c089700840e [formerly 1600b0d171731adf0ba6490b5aa7bbf344df7819]
Former-commit-id: 394780f36fe05e490806a426112e5b97fe8ea933
gem/oq-engine,gem/oq-engine,gem/oq-engine,gem/oq-engine,gem/oq-engine