Thanks...I didn&#x27;t know that (though I had been paying attention to bug fixes)...but my point exactly, he&#x27;s prodigious, so maybe &quot;maintenance mode&quot; to him is &quot;major features every 3 months instead of 2) :).<p>Also worth pointing out, he&#x27;s actively working on a new book for ggplot2, which, AFAICT, he&#x27;s providing for free (you just have to run the build tools)<p><a href="https:&#x2F;&#x2F;github.com&#x2F;hadley&#x2F;ggplot2-book" rel="nofollow">https:&#x2F;&#x2F;github.com&#x2F;hadley&#x2F;ggplot2-book</a><p>I think if someone were to run an analysis of Wickham&#x27;s Github activity, it would produce a freakishly busy chart.