transformations 6.x-1.0-alpha2

Fast forward from last week's initial release: numerous bugs have been fixed, pipeline execution is now more robust internally (or should be), and it's now possible to assign values directly to operation inputs rather than hooking everything up to a pipeline. That last change makes Transformations remotely usable - it's still not as powerful as it could be, but it's a lot better when you can assign fixed values through a suitable widget rather than re-entering PHP code every time you execute a pipeline.

Further usability improvements and capabilities coming up this week!