New to position - linked to manager Account, have developer token, need to download v201609

I recently replaced a previous developer in this position. I am new to Adwords and looking for some help obtaining v201609 API. I have developer taken and linked to manager account. Looking to update various pre-existing application prior to version being eliminated. Thank You -- --

How exactly do you download v201609 - New to this position

I am replacing a previous developer and new to Adworks. I am linked to manager account, where do i go to download current API version? -- -- =~=~=~=~=~=~=~=~=~=~=~=~=~=~=~=~=~=~=~=~=~=~=~=~ Also find us on our blog and Google+: https://googleadsdeveloper.blogspot.com/