title: angularjs 1.x support lifecycle and end-of-life
body: <p>I am currently managing an AngularJS development project. There is talk that we need to move to at least AngularJS 1.5 from our current 1.2.  One of my requirements to move is that I have to provide evidence of the end of support for 1.5 but cannot find any end of support information after many hours on the angular site and multiple google searches.</p>
  
  <p>Has there been an official comment on when security patches and bug fixes will no longer be developed for Angular v1.x?</p>