New Feature and Bugfix

This release adds support for interpolation of lists. If an action specifies a properties as a list and there is a standalone interpolation key for that property, that key will be removed each value in the list will be inserted at that location.

This release also fixes a bug when merging configuration properties from an action type would be modified for all future actions of that type.

Minor New Features

Version 0.5.1 brings three minor new features:

1. When the -g flag is specified, Arbiter will emit an image of the input graph in addition to the image of the resulting workflow graph.
2. Default values for interpolation keys are supported with the defaultInterpolations key in configuration files
3. The -g flag now defaults to emitting graphs in the SVG format. This flag now optionally takes an argument to select a different format from those supported by dot.

Initial Public Release

This is the first public release of Arbiter.