0.8.0

Added

• Add MultipleInputFeatureRequirement when a step gets a list of inputs (#105; see also #101)
• Convert input and output names with dashes (-) to underscores (_), so they are valid Python names
• Allow printing of workflows (#86)
• Logging (for debugging)
• Support newer versions of cwltool (#108)

Changed

• Using booleans to indicate how a workflow is saved is deprecated. Instead, a mode string should be used (e.g., wf.save('wf.cwl', mode='rel')) (#87)
• Inline saving of workflows is deprecated. When saving a workflow with mode='inline', the workflow is saved as a packed workflow (#92)
• Make scatter_method optional when scattering over a single parameter (#103)