• Fixes issue where an optional variable inside a conditional could have an inferred type of T??, which is illegal and results in a runtime error
• Specifies operating system when selecting optimal instance type
• Fixes issue with references between output variables
• Uses an output stage if there is an output parameter with a literal value (DNAnexus output parameters do not support default values)
• Fixes issue where compiling with -execTree [pretty|json] did not print the workflow tree
• Adds support for specifying app metadata in the hints section in WDL development version
• All compile-time calls to findDataObjects now search the context project for any file with no project specified
• All runtime calls to findDataObjects now search the job/analysis workspace first before searching the source project(s)
• Better handles insufficient permissions when requesting instance type price list