I wrote this, and have tried several versions of it based on other community discussions, but I cannot seem to get it to work:
=MAX(COLLECT([Last Updated By Dev]:[Last Updated By Dev], [Version Affected]:[Version Affected], CONTAINS("CU7", @cell)))
This is a sample view of my sheet:
As you can see, it is pulling the date even when the Version Affected row does NOT contain CU7.