Hello Jovyans!
It looks like a new pull request has been submitted on the jupyter/enhancement-proposals repository. The pull request titled Simplify protocol for reporting execution errors was opened by takluyver on October 16, 2017 at 08:06AM. If this enhancement proposal is of interest to you, please visit the pull request below and comment with your ideas and feedback!
Pull Request URL: http://ift.tt/2ymYgdy
Thanks,
Safia