Erlang/OTP 20.0
Also the docs got a facelift: <a href="http://erlang.org/doc/" rel="nofollow">http://erlang.org/doc/</a><p>Now that we are talking Erlang:<p>What's missing in Erlang that would be valuable to you?<p>What are the biggest pain points right now on the Erlang 
ecosystem that makes it harder for you to try it/adopt it?