Typo.
Convert the ruby 2.0 post to haml.
Use a proper source URL in the gemfile.
Update pith to v0.3.2.
Bundle update.
Add keyword arguments.
Add refinements.
Add Enumerable#lazy.
Add Module#prepend.
Split the larger examples out into their own post.
Introduce and link the two ruby 2.0 posts to each other.
Inline output from the example expressions.
Use Template as the include ancestry example, not String.
Spacing in the keyword argument examples.
Rename the 2.0 headline features post.