Updated the changelog
Updated the changelog


Former-commit-id: 9ea077b7bf63c17a4fbe4e72b629ba89f19f81dc [formerly e2238fb90a53cd9bc181351c91e78eecdae1ed85]
Former-commit-id: 487e2f02ddfa8a5e5e353e8ae59fa1a8a1774add
gem/oq-engine,gem/oq-engine,gem/oq-engine,gem/oq-engine,gem/oq-engine