Dashboard variables supported for all transformations
In previous releases, we added support for dashboard variables to a small number of transformations. Now this functionality has been added to all transformations, where applicable. All text input fields in transformations accept variable syntax:

When you use dashboard variables in transformations, the variables are automatically interpolated before the transformations are applied to the data.
For an example, refer to the Filter fields by name transformation documentation.
As part of this update, the transformationsVariableSupport
feature toggle has been deprecated.
To learn more about dashboard variables in transformations, refer to the following video demo: