We have introduced the concept of labeling some components with the skull-and-crossbones.
Components labelled with the skull-and-crossbones icon represent beta components, which may change in the future and may quick working in your pipe. However, they are represent new and interesting functionality that you might want to try out and for which we would love to get feedback.
If you use a "skull-and-crossbones" component in a pipe, you may have to edit the pipe later to replace it with the final version of the component, or otherwise change your pipe if the component changes.

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