Hadley is actively working on ggplot2. In fact, he just tweeted a list of improvements - <a href="https:&#x2F;&#x2F;twitter.com&#x2F;hadleywickham&#x2F;status&#x2F;654283936755904512" rel="nofollow">https:&#x2F;&#x2F;twitter.com&#x2F;hadleywickham&#x2F;status&#x2F;654283936755904512</a><p><a href="https:&#x2F;&#x2F;github.com&#x2F;hadley&#x2F;ggplot2&#x2F;blob&#x2F;master&#x2F;NEWS.md" rel="nofollow">https:&#x2F;&#x2F;github.com&#x2F;hadley&#x2F;ggplot2&#x2F;blob&#x2F;master&#x2F;NEWS.md</a>