If you're in the Ruby world, you've likely heard about [mruby](https://github.com/mruby/mruby), [Matz's](http://en.wikipedia.org/wiki/Yukihiro_Matsumoto) latest experimental Ruby implementation. What I bet you didn't know is that you can run mruby on Heroku right now. As a matter of fact you can run just anything on Heroku, as long as it can compile it into a binary on a Linux box. If you're new to mruby, or to compiling binaries take a look at my last article [Try mruby Today](http://rubysource.com/try-mruby-today/). I cover getting mruby up and running on your local machine. If you are already up to speed then follow along as we use [vulcan](https://github.com/heroku/vulcan) to package mruby as binary, wrap it up in a custom [buildpack](http://blog.heroku.com/archives/2012/7/17/buildpacks/) and then launch an app to use mruby on the Heroku cloud. [Continue Reading ...](http://rubysource.com/hacking-mruby-onto-heroku/) ## Yesterday If you missed it yesterday we announced official support for [Ruby 2.0.0 Preview1](http://blog.heroku.com/archives/2012/11/5/ruby-2-preview-on-heroku/), and announced the dates for our developer conference, [Waza 2013](http://blog.heroku.com/archives/2012/11/6/waza-2013/), including the [Waza call for Speakers](http://blog.heroku.com/archives/2012/11/6/waza-2013/).
