Releases
Ember 1.2.0 released
Features include: support for nested loading/error substates, components/helpers registered on the container can be rendered in templates via their dasherized names, non-block form link-to helper, Handlebars v1.1 support and bug fixes. (changelog) (emberjs.com)
Ember Inspector fo Firefox
The popular tool for debugging your Ember applications is also available on Firefox as well as Chrome. (addons.mozilla.org)
Ember 1.3.0 Beta 1 Available
Mainly bug fixes and Ember Testing improvements. (changelog) (emberjs.com)
Reading
Embereños, The Ugly.
A look back at what Ember developers find most frustrating and what's being done to address these complaints. (emberenos.com)
Internationalization Support in Ember.js
A guide to using i18n-js to support multiple languages in your Ember application. (eviltrout.com)
Ember Data Documentation [Updated]
There's been gradual improvement of the Ember Data docs recently, with many improvements now live in the guides. (emberjs.com)
Building Ember.js Applications for Production
A look at using Brunch for tooling in an Ember application. (elweb.co)
Testing Ember.js applications with Konacha
A detailed look at testing an Ember application with the Konacha ruby gem (based on Mocha & Chai). (blog.crowdint.com)