WarpDrive Blog
Release announcements and other point-in-time posts, dual-published here so that non-Ember consumers of WarpDrive* don't have to go looking for them on blog.emberjs.com.
Like Upgrading, posts here have permanent URLs: a post's URL is never renamed and never unpublished, and every post is tagged with the version and date it was written for. Posts are organized into sub-sections by major version.
See Writing Permanent Content for the authoring rules that keep these guarantees true.