This version of the Yaml Language package for Visual Studio 2008 is is now fully supports YAML 1.2. A lot of fairly small spec compliance issues have been resolved, and it's taken the planned dependency on the .NET Dynamic Language Runtime.
As before, Visual Studio 2008 SP1 is a prerequsite for this editor.
Build #12130 fixes some minor problems with indentation highlighting and custom colors.
Please let me know how you're using this by posting on the Discussions tab.