Update changelog [skip ci]
Update changelog [skip ci]


Former-commit-id: da648dfb26e2dee5dd7283a360c0db139dd94643 [formerly bc13692aefc45b161857ea5ae3c855edb754ea4c]
Former-commit-id: ae326222b1b46da2b9540886e9c20e0bee45d838
gem/oq-engine,gem/oq-engine,gem/oq-engine,gem/oq-engine,gem/oq-engine