I just released version 1.0-beta.7 of Metacello this afternoon. Besides a handful of bugfixes, the big news for this release is that I’ve updated the Tutorial to cover project references.

I consider being able to specify a dependency upon a specific version of another project, one of the more important features of Metacello – right up there with managing platform-specific packages.

If you’re curious, install Metacello into your image and take the tutorial!

[1]Photo by sonicdeviant (Creative Commons).