v5.5.0

CRITICAL BUG
This release contains a bug (#306, introduced in 5.4.1) which may cause OutOfMemory errors while fetching child workflow IDs. We recommend to update to 5.6.0 as soon as possible.

Highlights

• Introduce possibility to temporarily stop polling for new workflow instances by invoking pause() on WorkflowLifecycle, continue polling with resume(), and check pause status with isPaused().

Details

• Update libraries for nFlow Explorer. Includes fix for morgan library security issue.
  • https://github.com/NitorCreations/nflow/network/alert/nflow-explorer/package-lock.json/morgan/open
• Fix travis build to actually run unit tests for nflow-explorer module.
• Add pause(), resume() and isPaused() to WorkflowLifecycle, to pause and resume workflow instance polling in a running nFlow.