# 6.15.5

**Bug fix**

* Resolved an issue when importing and exporting flows that contained special characters.
* Resolved an issue causing text for the assertion step editor to get out of sync when cancelling changes.
* Resolved an issue causing text editing of swimlane crossing to get out of sync when cancelling/confirming changes.
* Correct a wrong spelling of Measurer.
* Resolved an issue related to connector configuration mapping (when using CS connectors).
* Added a new tab in the Studio when debugging a workflow to find performance bottlenecks