Hi Bob, I am happy to hear! Unfortunately, all known issues that should cause CPH to fail with an error during execution + add add this error to LRT will be resolved by the time this change rolls out. There is no known way to force an issue using the API. (if you do find one, please let us know so we can resolve it!)
There is one known issue right now that happens with this change, and it was brought up here. However, our team is now working to resolve this issue before we roll this change out. You will be able to follow the progress for that fix with this ticket here. Please let me know if I can answer anything else!