2.1.0

Additions

• PR265 Added validate command: When invoked performs WDL workflow validation using Cromwell's womtool API and miniwdl. It checks the syntax and type errors in the provided WDL and its associated input JSON file, and it can also optionally handle local imports via miniwdl. If successful, it prints "Validation successful"; otherwise, it prints "Validation failed."
• PR268 Flatten and submit nested WDLs: This update addresses a common issue regarding path resolution in nested directory structures when working with WDLs. It introduces a new feature to the submit command, which automatically detects relative imports in workflows, creates a temporary directory, and rewrites WDLs with adjusted imports, making it easier to work with dependencies both within and outside of Terra.

Bug Fixes

• PR256 Fix to have the version command print the version
• PR271 Fix to have metadata and slim-metadata print machine-readable json