Update HISTORY.md with more details about API change to Worker#new for plugin authors
Update HISTORY.md with more details about API change to Worker#new for plugin authors

resque/resque,xiangzhuyuan/resque,Shopify/resque,resque/resque,Shopify/resque,xiangzhuyuan/resque,resque/resque,Shopify/resque,xiangzhuyuan/resque