v1.1.1

miniwdl run ops refinements

• Add option [scheduler] fail_fast = false to stop a workflow after a task failure only after letting other ongoing tasks finish normally
  • In contrast to default behavior of immediately terminating all ongoing tasks
  • Can be used with call caching to avoid necessarily discarding work in progress
• Improve compatibility with filesystems' varying support for "flock"
• With --log-json, produce both JSON and default log files in each run directory