This a lastest till now 1 June. May be they will provide new update in upcoming weeks. I don't know. Some companies provide latest update with lots of bugs. So I don't expect from samsung - provide us late but good is necessary for us.
My main reason to go for samsung was that i thought they would provide android security patch month wise but they have only rolled out security patch till june in the month of august and they are promising 5 years of support. #M345G
That monthly update only applies to flagship models like S and Z and some A models. Rest assured you will get 5 years of security updates but quarterly.
