Embroider, the next generation build system for Ember apps, features a new format for publishing addons. This blog post explains the steps involved to migrate an existing addon to the new v2 format.
While automated Continuous Delivery workflows that deploy your app to staging and production environments are quite common, setting up a system that creates a separate preview deployment for every pull request requires a bit more effort. This is how we did it.
As a response to the "Call for blog posts" asking for community feedback regarding Ember's priorities for 2018, this is my personal take on it: let's focus more on marketing!