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The following safeguarding features were added to avoid such situation:
1. Display additional warning on exclude action.
2. Single task files now can be excluded only in expert mode, in simple mode user can only exclude the entire task.
This issue was tracked as Item IWS-259.
There is no warning if invalid expression is entered.
In one specific situation it is possible to save invalid expression, which would later produce exception at run time.
This happens if in the destination object the expression tries to use complex object (such as Lookup or Data Query), but the parameter name after the object name is missing.
The code was updated to resolve this issue.
This issue was tracked as Item IWS-261.
Enhancements
Allow to move open tabs.
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