Updating changelog
Updating changelog


Former-commit-id: cd63631c440be2b0f9c9aedb3fd22645783158f2 [formerly b638f424bd6cc23611134229f4ec9b04d54d8e37]
Former-commit-id: 6f625f3978bb3cccd0fd4e1dc98e545d072308b7
gem/oq-engine,gem/oq-engine,gem/oq-engine,gem/oq-engine,gem/oq-engine