By the metric above, which is release numbers, we won't slow down because we will continue with two releases per year (this is our frequency since v1.2/v1.3). :

By the metric above, which is release numbers, we won't slow down because we will continue with two releases per year (this is our frequency since v1.2/v1.3). :) However, in terms of new features, we have already been slowing down over the last releases.