Updated the changelog
Updated the changelog


Former-commit-id: e47fb06612e1249bd541e52382cc8034d16a0d93 [formerly 2d0a1080c49d669055f80ff6203d83b4d89e169a]
Former-commit-id: 7e35618c278ce1d9e0f3a3b3977a293cab526d85
gem/oq-engine,gem/oq-engine,gem/oq-engine,gem/oq-engine,gem/oq-engine